Here’s a comprehensive list of some important days and dates (some just for fun) for April to June 2026, but this is by no means 100% complete. We’re always surprised at how many days are now allocated as special days for one reason or another. It seems there’s a day for everyone and everything. 😊
April
- 01 April Fool’s Day
- 01 Passover
- 01 International Fun At Work Day
- 02 Maundy Thursday
- 02 Holy Thursday
- 02 Autism Awareness Day
- 02 International Children’s Book Day
- 02 Hanuman Jayanti
- 03 Good Friday 2026
- 04 International Carrot Day
- 04 International Pillow Fight Day
- 04 National Hug a Newsman Day
- 04 World Rat Day
- 04 Holy Saturday
- 05 Easter Sunday
- 06 Easter Monday
- 06 International Day of Sport for Development and Peace
- 07 World Health Day
- 10 National Siblings Day
- 10 Day of Silence
- 10 World Homeopathy Day
- 11 National Pet Day
- 12 American Civil War
- 13 International plant appreciation day
- 13 National Scrabble Day
- 13 Yom HaShoah
- 14 Ambedkar Jayanti
- 14 International Moment of Laughter Day
- 15 World Art Day
- 16 World Voice Day
- 17 International Bat Appreciation Day
- 17 Blah Blah Blah Day
- 17 World Hemophilia Day
- 18 World Amateur Radio Day
- 18 National Haiku Poetry Day
- 18 World Heritage Day
- 20 Chinese Language Day
- 21 National Tea Day
- 21 International Creativity and Innovation Day
- 22 International Mother Earth Day
- 22 Earth Day
- 23 Great British Beef Week
- 23 Spanish Language Day
- 23 World Book Day
- 23 English Language Day
- 23 Saint George’s Day
- 24 World Immunization Week
- 25 World Penguin Day
- 25 International Sculpture Day
- 25 World Veterinary Day
- 25 World Malaria Day
- 26 International Chernobyl Disaster Remembrance Day
- 26 Hug An Australian Day
- 26 World Intellectual Property Day
- 28 World Day for Safety and Health at Work
- 29 International Guide Dog Day
- 29 International Dance Day
- 30 International Jazz Day
May
- 01 May Day
- 01 Buddha Day (Vesak)
- 02 International Harry Potter Day
- 02 World Tuna Day
- 03 Hedgehog Awareness Week
- 03 World Laughter Day
- 03 World Press Freedom Day
- 4 MonStar Wars Day
- 05 African World Heritage Day
- 05 International Day of the Midwife
- 05 World Portuguese Language Day
- 05 Cinco de Mayo
- 07 World Password Day
- 08 International Thalassaemia Day
- 08 World Red Cross Day
- 09 Fair Trade Day
- 10 World Lupus Day
- 12 National Limerick Day
- 12 International Nurses Day
- 12 International Women in Mathematics Day
- 13 World cocktail day
- 13 Yom Ha’atzmaut
- 14 Ascension Day
- 15 Endangered Species Day
- 15 International Day of Families
- 16 International Day of Light
- 16 World Whisky (Whiskey) Day
- 17 World Baking Day
- 17 World Hypertension Day
- 18 International Museum Day
- 20 National Rescue Dog Day
- 20 World Bee Day
- 21 World Day for Cultural Diversity for Dialogue and Development
- 21 Shavuot
- 21 International Tea Day
- 22 International Day for Biological Diversity
- 23 World Turtle Day
- 24 Pentecost
- 24 World Schizophrenia Day
- 25 Spring bank holiday
- 25 International Missing Children’s Day
- 25 Whit Monday
- 25 Ganga Dussehra
- 26 Eid al-Adha
- 28 World Blood Cancer Day
- 29 International Day of United Nations Peacekeepers
- 30 World Multiple Sclerosis Day
- 31 Trinity Sunday
- 31 World No Tobacco Day
June
- 01 World Reef Awareness Day
- 01 Global Day of Parents
- 03 Global Running Day
- 03 Repeat Day
- 03 World Bicycle Day
- 04 National Cheese Day
- 04 Corpus Christi
- 05 World Environment Day
- 06 D-Day Anniversary
- 07 National Cancer Survivor’s Day
- 07 World Food Safety Day
- 08 World Oceans Day
- 08 National Best Friends Day
- 12 World Day Against Child Labor
- 13 Global Wellness Day
- 13 International Albinism Awareness Day
- 14 World Blood Donor Day
- 15 Beer Day Britain
- 15 World Elder Abuse Awareness Day
- 16 National Fudge Day
- 16 International Day of the African Child
- 16 Muharram
- 18 International Picnic Day
- 18 International Panic Day
- 18 International Sushi Day
- 19 World Sauntering Day
- 20 International Surfing Day
- 20 World Juggling Day
- 20 World Refugee Day
- 20 Summer Solstice
- 21 Father’s Day
- 21 International Yoga Day
- 22 World Rainforest Day
- 23 National Writing Day
- 23 International Women in Engineering Day
- 23 National Pink Day
- 25 Global Beatles Day
- 25 Ashura
- 26 Take Your Dog to Work Day
- 27 Helen Keller Day
- 27 International Pineapple Day
- 29 National Camera Day
- 29 International Mud Day
- 30 International Asteroid Day
Source: Calendarr.com & various websites
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