Special Interest Holidays

<span data-sheets-root="1">Mark your calendar for a day dedicated to your passions! From quirky hobbies to niche interests, find unique holidays that make every day extraordinary.</span>

Date	Holiday	Category	Tags
January 1
	International Domain Day January 1	Special Interest	International Global
January 2
	World Introvert Day January 2	Special Interest	Awareness World
January 4
	World Hypnotism Day January 4	Special Interest	Awareness World
January 6
	National Technology Day January 6	Special Interest	Innovation Science Technology
	National Day Calendar Classroom Week 20 January 6	Special Interest	Learning Activities Calendar Classroom Week
January 8
	World Typing Day January 8	Special Interest	World
	Earths Rotation Day January 8	Special Interest	Science Astronomy
	National Career Coach Day January 8	Special Interest	Support Recognition
January 10
	National Houseplant Appreciation Day January 10	Special Interest	Appreciation
January 14
	World Logic Day January 14	Special Interest	World Education
January 17
	National Classy Day January 17	Special Interest	Fashion Style
January 18
	National Thesaurus Day January 18	Special Interest	Language Writing
January 22
	Celebration Of Life Day January 22	Special Interest	Family Honor Life
January 23
	National Handwriting Day January 23	Special Interest	Writing
January 24
	National Compliment Day January 24	Special Interest	Appreciation Kindness Positivity
January 28
	National Gift Of The Ladybug Day January 28	Special Interest	Awareness Commemoration
February 3
	National Day Calendar Classroom Week 24 February 3	Special Interest	Learning Activities Calendar Classroom Week
February 4
	National Thank A Mailman Day February 4	Special Interest	Appreciation
February 5
	National Weatherpersons Day February 5	Special Interest	Weather
February 6
	National Lame Duck Day February 6	Special Interest	Tradition History
February 7
	National Periodic Table Day February 7	Special Interest	Science
	E Day February 7	Special Interest	Awareness Environment Green Sustainability
February 8
	National Boy Scouts Day February 8	Special Interest
February 9
	National Cut The Cord Day February 9	Special Interest
February 10
	National Home Warranty Day February 10	Special Interest	Protection
	Plimsoll Day February 10	Special Interest	Safety
February 11
	National White Shirt Day White T Shirt Day February 11	Special Interest	History
	National Inventors Day February 11	Special Interest	Innovation Technology Creativity Invention
February 13
	International Book Giving Day February 13	Special Interest	International Book Children Giving Literacy
February 18
	National Battery Day February 18	Special Interest	Awareness Environment Sustainability Recycling
February 19
	National Lash Day February 19	Special Interest	Beauty
February 22
	National Supermarket Employee Day February 22	Special Interest	Appreciation Recognition
	World Thinking Day February 22	Special Interest	Awareness World
February 23
	National Tile Day February 23	Special Interest	Design
February 25
	National Day Calendar Classroom Week 23 February 25	Special Interest	Learning Activities Calendar Classroom Week
March 2
	National Old Day Stuff March 2	Special Interest	Tradition History
March 3
	National Day Calendar Classroom Week 23 February 25 March 3	Special Interest	Calendar Classroom Week
	National I Want You To Be Happy Day March 3	Special Interest	Happiness
March 4
	National Grammar Day March 4	Special Interest	Language Writing Communication English
	National Hug A G I Day March 4	Special Interest	Support Appreciation Military Hug
March 8
	National Proofreading Day March 8	Special Interest	Writing
March 9
	National Get Over It Day March 9	Special Interest	Health Get Mental
March 11
	National Funeral Director And Mortician Recognition Day March 11	Special Interest	Profession Recognition
	National Worship Of Tools Day March 11	Special Interest	Tradition Appreciation Observance
	World Plumbing Day March 11	Special Interest	Awareness World
	National 311 Day March 11	Special Interest	Awareness Community Information
March 12
	National Plant A Flower Day March 12	Special Interest	Nature Flower Gardening Spring
	National Girl Scout Day March 12	Special Interest
March 13
	National Jewel Day March 13	Special Interest	Accessories Fashion
March 14
	International Day Of Mathematics March 14	Special Interest	International Education Stem
March 15
	World Contact Day March 15	Special Interest	World Communication
March 16
	National Curl Crush Day March 16	Special Interest	Love Beauty Hair
March 19
	International Clients Day March 19	Special Interest	International Appreciation
	International Read To Me Day March 19	Special Interest	International Books Read
March 21
	National Memory Day March 21	Special Interest	Awareness Recognition Remembrance Observance
	National Fragrance Day March 21	Special Interest
March 23
	National Near Miss Day March 23	Special Interest	Awareness Safety
	World Meteorological Day March 23	Special Interest	World Weather Observance
March 24
	International Day For Achievers March 24	Special Interest	International Recognition Achievement
	National Day Calendar Classroom Week 31 March 24	Special Interest	Learning Activities Calendar Classroom Week
March 25
	National Day Calendar Classroom Week 27 March 25	Special Interest	Learning Activities Calendar Classroom Week
March 28
	National Weed Appreciation Day March 28	Special Interest	Appreciation Gardening
March 29
	National Mom And Pop Business Owners Day March 29	Special Interest
March 30
	National Pencil Day March 30	Special Interest	Awareness History Writing
	National I Am In Control Day March 30	Special Interest	Mindfulness
March 31
	World Backup Day March 31	Special Interest	Protection World
	National Bunsen Burner Day March 31	Special Interest	Science
	National Prom Day March 31	Special Interest	Fashion Dance
April 1
	National One Cent Day April 1	Special Interest	History Money
April 3
	National Tweed Day April 3	Special Interest	Tradition Fashion History
April 4
	National School Librarian Day April 4	Special Interest	Appreciation Recognition Education
	National Hug A Newsperson Day April 4	Special Interest	Appreciation Media Hug
April 5
	National Go For Broke Day April 5	Special Interest	History Commemoration Significance
	National Flash Drive Day April 5	Special Interest	Technology
April 6
	National Student Athlete Day April 6	Special Interest	Recognition Sports
April 8
	National All Is Ours Day April 8	Special Interest	Appreciation Nature All
April 9
	National Cherish An Antique Day April 9	Special Interest	Vintage
April 10
	International Safety Pin Day April 10	Special Interest	Awareness International History Safety
	National Encourage A Young Writer Day April 10	Special Interest	Creativity
April 11
	National Submarine Day April 11	Special Interest	History Commemoration Military
April 12
	International Day For Human Space Flight April 12	Special Interest	International Human Space Flight
April 14
	National Gardening Day April 14	Special Interest	Green Outdoor Gardening
April 15
	National Laundry Day April 15	Special Interest
April 16
	National Orchid Day April 16	Special Interest	Conservation Flower Gardening
	National Bean Counter Day April 16	Special Interest	Appreciation Recognition Bean
April 18
	National Columnists Day April 18	Special Interest	Media
	International Amateur Radio Day April 18	Special Interest	International Communication
April 21
	Media Alert National Rendering Day April 21	Special Interest	Awareness Media Alert Industry
	National Yellow Bat Day April 21	Special Interest	History Commemoration Military
	World Creativity And Innovation Day April 21	Special Interest	Innovation World Creativity Inspiration
April 22
	National Girl Scout Leaders Day April 22	Special Interest	Appreciation Recognition
April 23
	World Laboratory Day April 23	Special Interest	Innovation Science World
	World Book Night April 23	Special Interest	World Book Literacy Reading
April 24
	Media Alert National Bucket List Day April 24	Special Interest	Media Alert
April 25
	National Telephone Day April 25	Special Interest	Technology History Communication Invention
	National Hug A Plumber Day April 25	Special Interest	Appreciation Profession Recognition Hug
April 26
	National Audubon Day April 26	Special Interest	Conservation Wildlife Nature
	National Richter Scale Day April 26	Special Interest
	National Dissertation Day April 26	Special Interest	Writing
	World Intellectual Property Day April 26	Special Interest	Innovation Rights World
April 29
	National Zipper Day April 29	Special Interest	Fashion History Invention
April 30
	National Hairstylists Appreciation Day April 30	Special Interest	Appreciation Recognition Professionals
	National Honesty Day April 30	Special Interest
May 1
	National Day Calendar Classroom Week 32 May 1	Special Interest	Activities Calendar Classroom Week
	School Principals Day May 1	Special Interest	Recognition Education Leadership
May 2
	National Life Insurance Day May 2	Special Interest	Awareness Life Protection
May 3
	National Paranormal Day May 3	Special Interest
	National Garden Meditation Day May 3	Special Interest	Mindfulness Relaxation Outdoor
May 4
	National Weather Observers Day May 4	Special Interest	Weather
	National Self Employed Day May 4	Special Interest
	National Renewal Day May 4	Special Interest	Mindfulness Wellness
May 5
	National Astronaut Day May 5	Special Interest	Science Astronomy Space
May 6
	International No Diet Day May 6	Special Interest	Awareness International Health Diet
May 9
	National Home Front Heroes Day May 9	Special Interest	Recognition Tribute Heroes
May 10
	National Clean Up Your Room Day May 10	Special Interest
	National Train Day Saturday Closest To May 10	Special Interest	Saturday Travel
May 12
	National Odometer Day May 12	Special Interest	Car
May 14
	National Underground America Day May 14	Special Interest	Awareness History
May 15
	Bring Flowers To Someone Day May 15	Special Interest	Appreciation Kindness
	National Nylon Stocking Day May 15	Special Interest	Fashion
May 16
	National Piercing Day May 16	Special Interest	Fashion
	National Biographers Day May 16	Special Interest	History Literature
	International Day Of Light May 16	Special Interest	International Science
	National Check Your Wipers Day May 16	Special Interest	Safety
May 17
	National Graduation Tassel Day May 17	Special Interest	Achievement
	World Telecommunication And Information Society Day May 17	Special Interest	Technology World Information
May 20
	World Metrology Day May 20	Special Interest	Science World
May 21
	National Waitstaff Day May 21	Special Interest	Appreciation Recognition Restaurant Service
	National Memo Day May 21	Special Interest	Awareness Productivity
May 22
	GPU Day (International Conference) May 22	Special Interest	GPU Day Artificial Intelligence Quantum Simulation Parallel Computing Tech Conference
May 24
	Aviation Maintenance Technician Day May 24	Special Interest	Appreciation Recognition Aviation
May 25
	Towel Day May 25	Special Interest
	Geek Pride Day May 25	Special Interest
May 29
	National 529 Day May 29	Special Interest	Savings Education
May 30
	National Water A Flower Day May 30	Special Interest	Water Flower Gardening
	Loomis Day May 30	Special Interest	History Communication Invention
May 31
	International Flight Attendant Day May 31	Special Interest	International Flight Aviation
	National Autonomous Vehicle Day May 31	Special Interest	Innovation Technology
June 1
	National Penpal Day June 1	Special Interest	Writing Communication Friendship
	National Say Something Nice Day June 1	Special Interest	Kindness
June 2
	International Volkswagen Day June 2	Special Interest	International Festival Car
June 3
	World Bicycle Day June 3	Special Interest	Awareness World Fitness
June 4
	National Old Maids Day June 4	Special Interest	Tradition History Recognition
June 5
	National Start Over Day June 5	Special Interest
June 6
	National Gardening Exercise Day June 6	Special Interest	Wellness Fitness Outdoor Gardening Exercise
June 9
	National Earl Day June 9	Special Interest	Tradition History Commemoration Significance
June 10
	National Ballpoint Pen Day June 10	Special Interest	History Writing Invention
June 11
	National Making Life Beautiful Day June 11	Special Interest	Life Inspiration
June 12
	National Red Rose Day June 12	Special Interest	Love Red
June 13
	National Sewing Machine Day June 13	Special Interest	History Diy Crafting
	National Weed Your Garden Day June 13	Special Interest	Gardening
June 15
	National Megalodon Day June 15	Special Interest	History Marine
June 19
	National Watch Day June 19	Special Interest	Fashion
	National Freebsd Day June 19	Special Interest	Community
June 20
	World Productivity Day June 20	Special Interest	World Work Productivity
June 21
	World Hydrography Day June 21	Special Interest	World
	National Daylight Appreciation Day June 21	Special Interest	Awareness Appreciation Energy
June 22
	National Hvac Tech Day June 22	Special Interest	Appreciation Recognition Industry
	International Being You Day June 22	Special Interest	Awareness International
June 23
	National Pink Day June 23	Special Interest	Awareness Fashion
June 24
	World Ufo Day June 24	Special Interest	Awareness World
	National Patch Day June 24	Special Interest	Technology Security
June 26
	National Beauticians Day June 26	Special Interest	Appreciation Recognition Beauty Professionals
	National Barcode Day June 26	Special Interest	Innovation Technology History
June 27
	Micro Small And Medium Enterprises Day June 27	Special Interest
June 28
	National Logistics Day June 28	Special Interest
	National Insurance Awareness Day June 28	Special Interest	Awareness Protection
	International Body Piercing Day June 28	Special Interest	Awareness International Culture
June 30
	Social Media Day June 30	Special Interest	Social Media Online
	National Meteor Watch Day June 30	Special Interest	Astronomy
	International Asteroid Day June 30	Special Interest	Awareness International Science Space
July 1
	National U S Postage Stamp Day July 1	Special Interest	History
July 2
	National Intern Day Last Thursday In July 2	Special Interest	Appreciation Recognition
July 5
	National Workaholics Day July 5	Special Interest	Awareness Work Productivity
July 12
	National Simplicity Day July 12	Special Interest	Mindfulness Wellness
	Paper Bag Day July 12	Special Interest	Sustainability Recycling
	National Different Colored Eyes Day July 12	Special Interest	Awareness
July 14
	National Tape Measure Day July 14	Special Interest	History Diy
July 18
	World Listening Day July 18	Special Interest	Awareness World Environment
July 20
	National Moon Day July 20	Special Interest	History Astronomy Space
July 22
	National Rat Catchers Day July 22	Special Interest	Tradition History
July 23
	Gorgeous Grandma Day July 23	Special Interest	Appreciation Recognition
July 24
	Thermal Engineer Day July 24	Special Interest	Appreciation Profession Recognition
August 1
	World Scout Scarf Day August 1	Special Interest	Tradition World
	International Childfree Day August 1	Special Interest	Awareness International Recognition
August 3
	National Hair Gloss Day August 3	Special Interest	Beauty Hair
August 4
	International Clouded Leopard Day August 4	Special Interest	International Conservation Wildlife
August 5
	International Traffic Light Day August 5	Special Interest	Awareness International Safety
August 7
	National Lighthouse Day August 7	Special Interest	History Commemoration Heritage
August 8
	National Dollar Day August 8	Special Interest	Money
	International Infinity Day August 8	Special Interest	International Science Education
	National Happiness Happens Day August 8	Special Interest	Happiness
August 9
	International Coworking Day August 9	Special Interest	International Community
August 10
	National Shapewear Day August 10	Special Interest	Fashion
August 12
	National Middle Child Day August 12	Special Interest	Family Recognition Child
August 13
	International Left Handers Day August 13	Special Interest	Awareness International Community
	National Day Calendar Classroom Week Of August 13	Special Interest	Learning Activities Calendar Classroom Week
August 15
	National Leathercraft Day August 15	Special Interest	Diy Crafting
August 17
	National Thrift Shop Day August 17	Special Interest	Savings
August 18
	National Mail Order Catalog Day August 18	Special Interest	History
August 19
	International Bow Day August 19	Special Interest	International Accessories Fashion Hair
August 21
	Brazilian Blowout Day August 21	Special Interest	Hair
August 22
	National Be An Angel Day August 22	Special Interest	Kindness
August 25
	National Secondhand Wardrobe Day August 25	Special Interest	Fashion
August 26
	National Webmistress Day August 26	Special Interest	Recognition
August 27
	National Day Calendar Classroom Week 3 Week Of August 27	Special Interest	Activities Calendar Classroom Week
August 28
	National Thoughtful Day August 28	Special Interest	Awareness Mindfulness Kindness Compassion
August 31
	National Diatomaceous Earth Day August 31	Special Interest	Benefits Safety Uses
September 1
	National Hotel Employee Day September 1	Special Interest	Appreciation Recognition
	World Letter Writing Day September 1	Special Interest	World Writing Communication
	National Forgiveness Day September 1	Special Interest	Forgiveness Reconciliation Compassion
September 4
	National Newspaper Carrier Day September 4	Special Interest	Recognition
September 7
	National Neither Rain Nor Snow Day September 7	Special Interest	Weather Service
September 8
	World Ampersand Day September 8	Special Interest	World Language
September 10
	National Swap Ideas Day September 10	Special Interest	Creative
September 11
	National Make Your Bed Day September 11	Special Interest	Make
September 13
	Positive Thinking Day September 13	Special Interest	Wellness
	National Bald Is Beautiful Day September 13	Special Interest	Awareness Confidence
September 15
	National Online Learning Day September 15	Special Interest	Education Learning Online
	National Felt Hat Day September 15	Special Interest	Tradition Fashion
September 17
	National Day Calendar Classroom Week 6 Week Of September 17	Special Interest	Learning Activities Calendar Classroom Week
	National Professional House Cleaners Day September 17	Special Interest	Appreciation Recognition
September 18
	World Bamboo Day September 18	Special Interest	Conservation World Environment Sustainability
September 21
	World Gratitude Day September 21	Special Interest	Appreciation World Global
September 22
	National Centenarians Day September 22	Special Interest
	Dear Diary Day September 22	Special Interest	Writing
	American Business Womens Day September 22	Special Interest	American Recognition Women Leadership
	National Legwear Day September 22	Special Interest	Fashion
September 23
	Celebrate Bi Sexuality Day September 23	Special Interest	Awareness
	National Checkers Day And Dogs In Politics Day September 23	Special Interest	Awareness History
September 25
	World Dream Day September 25	Special Interest	World Inspiration Vision
	National Open The Magic Day September 25	Special Interest	Books Children Reading
	Math Story Telling Day September 25	Special Interest	Creativity Education Learning Storytelling
	National Tune Up Day September 25	Special Interest	Up Energy
September 26
	National Compliance Officer Day September 26	Special Interest	Appreciation Profession Recognition
September 27
	National Scarf Day September 27	Special Interest	Winter Accessories Fashion Style
October 3
	National Techies Day October 3	Special Interest	Innovation Technology Stem
October 6
	National Coaches Day October 6	Special Interest	Appreciation Recognition Sports
	National Plus Size Appreciation Day October 6	Special Interest	Appreciation Confidence
October 7
	National Inner Beauty Day October 7	Special Interest	Beauty Confidence
	National Led Light Day October 7	Special Interest	Technology Energy Sustainability
October 8
	National Day Calendar Classroom Week 6 October 8	Special Interest	Learning Activities Calendar Classroom Week
October 10
	National Metric Day October 10	Special Interest
	National Handbag Day October 10	Special Interest	Accessories Fashion Style
October 13
	International Plain Language Day October 13	Special Interest	International Language Communication
October 14
	World Standards Day October 14	Special Interest	World Global
	National Day Calendar Classroom Week 10 Week Of October 14	Special Interest	Learning Activities Calendar Classroom Week
October 15
	National Day Calendar Classroom Week 7 October 15	Special Interest	Learning Activities Calendar Classroom Week
October 16
	National Dictionary Day October 16	Special Interest	Language Learning
	Department Store Day October 16	Special Interest
October 17
	National Edge Day October 17	Special Interest	Awareness
October 18
	National Exascale Day October 18	Special Interest	Technology Performance
October 20
	International Day Of The Air Traffic Controller October 20	Special Interest	International Aviation
	World Statistics Day October 20	Special Interest	World Global
October 21
	National Witch Hazel Day October 21	Special Interest	Benefits Uses Skincare
October 22
	National Day Calendar Classroom Week 8 October 22	Special Interest	Activities Calendar Classroom Week
October 23
	National Mole Day October 23	Special Interest	Science Education
October 29
	National Hermit Day October 29	Special Interest
	International Internet Day October 29	Special Interest	International Technology Global
	National Day Calendar Classroom Week 12 October 29	Special Interest	Education Activities Calendar Classroom Week
October 30
	National Publicist Day October 30	Special Interest	Appreciation Recognition Industry
October 31
	Girl Scout Founders Day October 31	Special Interest	History
	World Savings Day October 31	Special Interest	Awareness World Savings Financial Money
November 1
	National Day Calendar Classroom Week 9 November 1	Special Interest	Learning Activities Calendar Classroom Week
November 3
	National Housewifes Day November 3	Special Interest	Appreciation Recognition
November 4
	National Chicken Lady Day November 4	Special Interest	Awareness Appreciation Recognition Chicken
November 8
	National Stemsteam Day November 8	Special Interest	Science Technology Education Stem
	World Urbanism Day November 8	Special Interest	World Development
November 10
	International Accounting Day November 10	Special Interest	International Profession Recognition
	World Science Day For Peace And Development November 10	Special Interest	Science World Education Peace Development
November 12
	National Chicken Soup For The Soul Day November 12	Special Interest	Wellness Inspiration Soup Chicken
November 16
	International Check Your Wipers Day November 16	Special Interest	International Safety Car
	National Button Day November 16	Special Interest	Vintage Crafting
November 18
	National Day Calendar Classroom Week 15 November 18	Special Interest	Activities Calendar Classroom Week
November 21
	National Red Mitten Day November 21	Special Interest	Winter Red
November 23
	Fibonacci Day November 23	Special Interest
November 25
	Shopping Reminder Day November 25	Special Interest
November 26
	National Day Calendar Classroom Week 12 November 26	Special Interest	Education Activities Calendar Classroom Week
November 29
	Electronic Greeting Day November 29	Special Interest
November 30
	Computer Security Day November 30	Special Interest	Awareness Protection Security
	National Personal Space Day November 30	Special Interest	Awareness Space Respect
	National Mason Jar Day November 30	Special Interest	Crafts Diy
December 1
	Bifocals At The Monitor Liberation Day December 1	Special Interest	Vision
December 5
	National Repeal Day December 5	Special Interest	History Alcohol
December 6
	National Pawnbrokers Day December 6	Special Interest	Awareness Recognition Community Industry
	Mitten Tree Day December 6	Special Interest	Winter Charity Giving
December 10
	Nobel Prize Day December 10	Special Interest	Recognition Achievement
	Dewey Decimal System Day December 10	Special Interest
December 11
	National App Day December 11	Special Interest	Innovation Technology
December 12
	National Poinsettia Day December 12	Special Interest	Tradition Winter Flower
December 13
	Pick A Pathologist Pal Day December 13	Special Interest	Awareness Support Medical Friendship
December 15
	National Wear Your Pearls Day December 15	Special Interest	Accessories Fashion
December 18
	National Twin Day December 18	Special Interest	Family
December 20
	Mudd Day December 20	Special Interest	History Commemoration Achievement
December 26
	National Thank You Note Day December 26	Special Interest	Appreciation
December 31
	Leap Second Time Adjustment Day December 31	Special Interest
	Universal Hour Of Peace Day December 31	Special Interest	Mindfulness Peace Unity