{"month":"2026-05","lang":"en","source":"https://whatdayisitapp.com/calendar/2026/may/","updated":"2026-11-04","days":{"2026-05-01":{"label":"Friday, May 1, 2026","wd":"Fri","wdl":"Friday","mon":"May 2026","num":1,"url":"/calendar/2026/may/#may-1","summary":"May 1, 2026 is International Workers' Day.","page":null,"solemn":false,"card":["Labour and Solidarity Day","Labour Day","Workers' Day"],"main":{"n":"International Workers' Day","d":"Honouring workers and their labour all around the world.","s":"Fun day"},"also":[],"fun":null,"world":[{"n":"Labour and Solidarity Day","c":["DE","FR","ES"]},{"n":"Labour Day","c":["MX","BR","AL"]},{"n":"Workers' Day","c":["LS","MZ","ZA"]}],"worldMore":10},"2026-05-02":{"label":"Saturday, May 2, 2026","wd":"Sat","wdl":"Saturday","mon":"May 2026","num":2,"url":"/calendar/2026/may/#may-2","summary":"May 2, 2026 is World Tuna Day. And a fun one: Truffle Day.","page":null,"solemn":false,"card":["Truffle Day","Community of Madrid Day","Labour Day"],"main":{"n":"World Tuna Day","d":"Protecting the tuna, the ocean's speed swimmer, from overfishing.","s":"Worldwide"},"also":[],"fun":{"n":"Truffle Day","d":"Chocolate or mushroom, today belongs to the truffle!"},"world":[{"n":"Community of Madrid Day","c":["ES"]},{"n":"Labour Day","c":["ME","RS","SI"]}],"worldMore":0},"2026-05-03":{"label":"Sunday, May 3, 2026","wd":"Sun","wdl":"Sunday","mon":"May 2026","num":3,"url":"/calendar/2026/may/#may-3","summary":"May 3, 2026 is World Press Freedom Day.","page":null,"solemn":false,"card":["Mother's Day","Constitution Day"],"main":{"n":"World Press Freedom Day","d":"A free press safeguards access to information.","s":"Worldwide"},"also":[],"fun":null,"world":[{"n":"Mother's Day","c":["ES","AO","HU"]},{"n":"Constitution Day","c":["JP","PL"]}],"worldMore":0},"2026-05-04":{"label":"Monday, May 4, 2026","wd":"Mon","wdl":"Monday","mon":"May 2026","num":4,"url":"/calendar/2026/may/#may-4","summary":"May 4, 2026 is International Firefighters' Day.","page":null,"solemn":false,"card":["Early May Bank Holiday","May Bank Holiday (Ireland)","Remembrance of the Dead"],"main":{"n":"International Firefighters' Day","d":"Thanks to the firefighters who run towards danger to keep us safe.","s":"Fun day"},"also":[],"fun":null,"world":[{"n":"Early May Bank Holiday","c":["GB"]},{"n":"May Bank Holiday (Ireland)","c":["IE"]},{"n":"Remembrance of the Dead","c":["NL"]}],"worldMore":7},"2026-05-05":{"label":"Tuesday, May 5, 2026","wd":"Tue","wdl":"Tuesday","mon":"May 2026","num":5,"url":"/calendar/2026/may/#may-5","summary":"May 5, 2026 is National Teacher Appreciation Day in the United States. It is also World Asthma Day, World Hand Hygiene Day and World Portuguese Language Day. And a fun one: Cinco de Mayo.","page":null,"solemn":false,"card":["World Asthma Day","World Hand Hygiene Day","World Portuguese Language Day"],"main":{"n":"National Teacher Appreciation Day","d":"The perfect time to write a thank-you note to a teacher.","s":"United States"},"also":["World Asthma Day","World Hand Hygiene Day","World Portuguese Language Day","International Day of the Midwife"],"fun":{"n":"Cinco de Mayo","d":"Mexican culture celebrated across the U.S. with tacos, music and colour."},"world":[{"n":"Liberation Day (Netherlands)","c":["NL"]},{"n":"Children's Day","c":["JP","KR"]},{"n":"Arrival Day","c":["GY"]}],"worldMore":0},"2026-05-06":{"label":"Wednesday, May 6, 2026","wd":"Wed","wdl":"Wednesday","mon":"May 2026","num":6,"url":"/calendar/2026/may/#may-6","summary":"May 6, 2026 is Nurses Day.","page":null,"solemn":false,"card":["St. George's Day"],"main":{"n":"Nurses Day","d":"A week of thanking nurses for their care begins.","s":"Fun day"},"also":[],"fun":null,"world":[{"n":"St. George's Day","c":["BG"]}],"worldMore":0},"2026-05-07":{"label":"Thursday, May 7, 2026","wd":"Thu","wdl":"Thursday","mon":"May 2026","num":7,"url":"/calendar/2026/may/#may-7","summary":"May 7, 2026 is World Athletics Day.","page":null,"solemn":false,"card":["Radio and Television Day","Defender of the Fatherland Day","Soldier's Day"],"main":{"n":"World Athletics Day","d":"Run, jump or throw: enjoy the fun of athletics today!","s":"Fun day"},"also":[],"fun":null,"world":[{"n":"Radio and Television Day","c":["BG"]},{"n":"Defender of the Fatherland Day","c":["KZ"]},{"n":"Soldier's Day","c":["SV"]}],"worldMore":1},"2026-05-08":{"label":"Friday, May 8, 2026","wd":"Fri","wdl":"Friday","mon":"May 2026","num":8,"url":"/calendar/2026/may/#may-8","summary":"May 8, 2026 is WWII Remembrance and Reconciliation (May 8–9).","page":null,"solemn":true,"card":["Victory in Europe Day (8 May 1945)","Liberation Day","Parents' Day (Korea)"],"main":{"n":"WWII Remembrance and Reconciliation (May 8–9)","d":"We remember the millions lost in the Second World War and recall the value of peace.","s":"Worldwide"},"also":[],"fun":null,"world":[{"n":"Victory in Europe Day (8 May 1945)","c":["GB","FR"]},{"n":"Liberation Day","c":["CZ","NO"]},{"n":"Parents' Day (Korea)","c":["KR"]}],"worldMore":4},"2026-05-09":{"label":"Saturday, May 9, 2026","wd":"Sat","wdl":"Saturday","mon":"May 2026","num":9,"url":"/calendar/2026/may/#may-9","summary":"May 9, 2026 is World Migratory Bird Day. And a fun one: Lost Sock Memorial Day.","page":null,"solemn":false,"card":["Lost Sock Memorial Day","Europe Day","Victory Day"],"main":{"n":"World Migratory Bird Day","d":"The storks are back! Look up at the sky.","s":"Worldwide"},"also":[],"fun":{"n":"Lost Sock Memorial Day","d":"A playful tribute to every sock the washing machine ate!"},"world":[{"n":"Europe Day","c":["DE","FR","ES"]},{"n":"Victory Day","c":["BY","GE","KZ"]},{"n":"Victory over Fascism Day","c":["AZ"]}],"worldMore":3},"2026-05-10":{"label":"Sunday, May 10, 2026","wd":"Sun","wdl":"Sunday","mon":"May 2026","num":10,"url":"/calendar/2026/may/#may-10","summary":"May 10, 2026 is Mother's Day in the United States. It is also World Lupus Day and International Day of Argania.","page":null,"solemn":false,"card":["World Lupus Day","International Day of Argania"],"main":{"n":"Mother's Day","d":"It's Mom's day! Just calling to hear her voice is the best gift.","s":"United States"},"also":["World Lupus Day","International Day of Argania"],"fun":null,"world":[{"n":"Remembrance of Slavery and its Abolition (France)","c":["FR"]}],"worldMore":0},"2026-05-11":{"label":"Monday, May 11, 2026","wd":"Mon","wdl":"Monday","mon":"May 2026","num":11,"url":"/calendar/2026/may/#may-11","summary":"May 11, 2026 is Eat What You Want Day.","page":null,"solemn":false,"card":["Mother's Day"],"main":{"n":"Eat What You Want Day","d":"Enjoy that dish you've been craving today.","s":"Fun day"},"also":[],"fun":null,"world":[{"n":"Mother's Day","c":["HN"]}],"worldMore":0},"2026-05-12":{"label":"Tuesday, May 12, 2026","wd":"Tue","wdl":"Tuesday","mon":"May 2026","num":12,"url":"/calendar/2026/may/#may-12","summary":"May 12, 2026 is International Day of Plant Health. And a fun one: International Nurses Day.","page":null,"solemn":false,"card":["International Nurses Day","Saint Andrew the First-Called Day"],"main":{"n":"International Day of Plant Health","d":"Healthy plants, healthy tables. A day for protecting plants from pests and disease.","s":"Worldwide"},"also":[],"fun":{"n":"International Nurses Day","d":"Florence Nightingale's birthday. A huge thank you to nurses!"},"world":[{"n":"Saint Andrew the First-Called Day","c":["GE"]}],"worldMore":0},"2026-05-13":{"label":"Wednesday, May 13, 2026","wd":"Wed","wdl":"Wednesday","mon":"May 2026","num":13,"url":"/calendar/2026/may/#may-13","summary":"May 13, 2026 is Frog Jumping Day.","page":null,"solemn":false,"card":["Our Lady of Fátima pilgrimage"],"main":{"n":"Frog Jumping Day","d":"A hopping day inspired by Mark Twain's famous story!","s":"Fun day"},"also":[],"fun":null,"world":[{"n":"Our Lady of Fátima pilgrimage","c":["PT"]}],"worldMore":0},"2026-05-14":{"label":"Thursday, May 14, 2026","wd":"Thu","wdl":"Thursday","mon":"May 2026","num":14,"url":"/calendar/2026/may/#may-14","summary":"May 14, 2026 is Dance Like a Chicken Day.","page":null,"solemn":false,"card":["Ascension Day","Father's Day","Independence Day"],"main":{"n":"Dance Like a Chicken Day","d":"Flap your arms and dance like nobody's watching!","s":"Fun day"},"also":[],"fun":null,"world":[{"n":"Ascension Day","c":["DE","FR","NL"]},{"n":"Father's Day","c":["DE"]},{"n":"Independence Day","c":["PY"]}],"worldMore":2},"2026-05-15":{"label":"Friday, May 15, 2026","wd":"Fri","wdl":"Friday","mon":"May 2026","num":15,"url":"/calendar/2026/may/#may-15","summary":"May 15, 2026 is Peace Officers Memorial Day in the United States. It is also International Day of Families.","page":null,"solemn":true,"card":["International Day of Families","San Isidro (Madrid)","Teachers' Day (Mexico)"],"main":{"n":"Peace Officers Memorial Day","d":"Remembering U.S. police officers who died in the line of duty.","s":"United States"},"also":["International Day of Families"],"fun":null,"world":[{"n":"San Isidro (Madrid)","c":["ES"]},{"n":"Teachers' Day (Mexico)","c":["MX"]},{"n":"Teachers' Day (Korea)","c":["KR"]}],"worldMore":1},"2026-05-16":{"label":"Saturday, May 16, 2026","wd":"Sat","wdl":"Saturday","mon":"May 2026","num":16,"url":"/calendar/2026/may/#may-16","summary":"May 16, 2026 is Armed Forces Day in the United States. It is also Living Together in Peace Day and International Day of Light.","page":null,"solemn":false,"card":["Living Together in Peace Day","International Day of Light"],"main":{"n":"Armed Forces Day","d":"Thanking those currently serving in the U.S. military.","s":"United States"},"also":["Living Together in Peace Day","International Day of Light"],"fun":null,"world":[{"n":"SPLA Day","c":["SS"]}],"worldMore":0},"2026-05-17":{"label":"Sunday, May 17, 2026","wd":"Sun","wdl":"Sunday","mon":"May 2026","num":17,"url":"/calendar/2026/may/#may-17","summary":"May 17, 2026 is World Telecommunication Day. And a fun one: Cherry Cobbler Day.","page":null,"solemn":false,"card":["Cherry Cobbler Day","Galician Literature Day","Constitution Day"],"main":{"n":"World Telecommunication Day","d":"The notification you're reading right now is part of this day.","s":"Worldwide"},"also":[],"fun":{"n":"Cherry Cobbler Day","d":"A warm, fruity and crumbly dessert to celebrate spring."},"world":[{"n":"Galician Literature Day","c":["ES"]},{"n":"Constitution Day","c":["NO"]},{"n":"Liberation Day","c":["CD"]}],"worldMore":0},"2026-05-18":{"label":"Monday, May 18, 2026","wd":"Mon","wdl":"Monday","mon":"May 2026","num":18,"url":"/calendar/2026/may/#may-18","summary":"May 18, 2026 is International Museum Day.","page":null,"solemn":false,"card":["Victoria Day","Ascension Day","Flag and Universities' Day"],"main":{"n":"International Museum Day","d":"Many museums open for free or with special events today. Go visit one!","s":"Fun day"},"also":[],"fun":null,"world":[{"n":"Victoria Day","c":["CA"]},{"n":"Ascension Day","c":["CO"]},{"n":"Flag and Universities' Day","c":["HT"]}],"worldMore":1},"2026-05-19":{"label":"Tuesday, May 19, 2026","wd":"Tue","wdl":"Tuesday","mon":"May 2026","num":19,"url":"/calendar/2026/may/#may-19","summary":"May 19, 2026 is World Fair Play Day. And a fun one: Pizza Party Day.","page":null,"solemn":false,"card":["Pizza Party Day","Commemoration of Atatürk, Youth and Sports Day","Buddha's Birthday"],"main":{"n":"World Fair Play Day","d":"Winning is nice, playing fair is nicer.","s":"Worldwide"},"also":[],"fun":{"n":"Pizza Party Day","d":"Gather your friends, order a few pizzas and have fun!"},"world":[{"n":"Commemoration of Atatürk, Youth and Sports Day","c":["KKTC","TR"]},{"n":"Buddha's Birthday","c":["BD"]},{"n":"President Ho Chi Minh's Birthday","c":["VN"]}],"worldMore":0},"2026-05-20":{"label":"Wednesday, May 20, 2026","wd":"Wed","wdl":"Wednesday","mon":"May 2026","num":20,"url":"/calendar/2026/may/#may-20","summary":"May 20, 2026 is World Bee Day.","page":null,"solemn":false,"card":["Independence Day","National Day"],"main":{"n":"World Bee Day","d":"Much of what we eat depends on bees for pollination. Thank you, bees!","s":"Worldwide"},"also":[],"fun":null,"world":[{"n":"Independence Day","c":["TL"]},{"n":"National Day","c":["CM"]}],"worldMore":0},"2026-05-21":{"label":"Thursday, May 21, 2026","wd":"Thu","wdl":"Thursday","mon":"May 2026","num":21,"url":"/calendar/2026/may/#may-21","summary":"May 21, 2026 is World Day for Cultural Diversity. It is also International Tea Day. And a fun one: Talk Like Yoda Day.","page":null,"solemn":false,"card":["International Tea Day","Talk Like Yoda Day"],"main":{"n":"World Day for Cultural Diversity","d":"The world's colours: different cuisines, music and traditions enrich us all.","s":"Worldwide"},"also":["International Tea Day"],"fun":{"n":"Talk Like Yoda Day","d":"Flip your sentences around: \"Fun, this day will be, hmm!\""},"world":[{"n":"Independence Day","c":["ME"]},{"n":"Navy Day","c":["CL"]},{"n":"National Defense Day","c":["HU"]}],"worldMore":1},"2026-05-22":{"label":"Friday, May 22, 2026","wd":"Fri","wdl":"Friday","mon":"May 2026","num":22,"url":"/calendar/2026/may/#may-22","summary":"May 22, 2026 is International Day for Biological Diversity. And a fun one: Sherlock Holmes Day.","page":null,"solemn":false,"card":["Sherlock Holmes Day","Unity Day","Independence Day"],"main":{"n":"International Day for Biological Diversity","d":"Every living thing has a role in nature.","s":"Worldwide"},"also":[],"fun":{"n":"Sherlock Holmes Day","d":"Read a detective story on author Arthur Conan Doyle's birthday."},"world":[{"n":"Unity Day","c":["YE"]},{"n":"Independence Day","c":["ME"]}],"worldMore":0},"2026-05-23":{"label":"Saturday, May 23, 2026","wd":"Sat","wdl":"Saturday","mon":"May 2026","num":23,"url":"/calendar/2026/may/#may-23","summary":"May 23, 2026 is End Obstetric Fistula Day. And a fun one: World Turtle Day.","page":null,"solemn":false,"card":["World Turtle Day","Whitsun Eve"],"main":{"n":"End Obstetric Fistula Day","d":"An awareness day for a preventable childbirth injury.","s":"Worldwide"},"also":[],"fun":{"n":"World Turtle Day","d":"A day for slow, steady turtles and the care they deserve."},"world":[{"n":"Whitsun Eve","c":["SE"]}],"worldMore":0},"2026-05-24":{"label":"Sunday, May 24, 2026","wd":"Sun","wdl":"Sunday","mon":"May 2026","num":24,"url":"/calendar/2026/may/#may-24","summary":"May 24, 2026 is International Day of the Markhor. And a fun one: Brother's Day.","page":null,"solemn":false,"card":["Brother's Day","Pentecost (Whit Sunday)","Pentecost"],"main":{"n":"International Day of the Markhor","d":"A day to protect the markhor, the spiral-horned mountain goat.","s":"Worldwide"},"also":[],"fun":{"n":"Brother's Day","d":"Message your brother and share a laugh together."},"world":[{"n":"Pentecost (Whit Sunday)","c":["DE","FR"]},{"n":"Pentecost","c":["NL","AD","AG"]},{"n":"Buddha's Birthday","c":["KR","TW"]}],"worldMore":4},"2026-05-25":{"label":"Monday, May 25, 2026","wd":"Mon","wdl":"Monday","mon":"May 2026","num":25,"url":"/calendar/2026/may/#may-25","summary":"May 25, 2026 is Memorial Day in the United States. It is also World Football Day. And a fun one: Towel Day.","page":null,"solemn":true,"card":["World Football Day","Towel Day"],"main":{"n":"Memorial Day","d":"Americans remember those who died in military service; the unofficial start of summer.","s":"United States"},"also":["World Football Day"],"fun":{"n":"Towel Day","d":"For galaxy-hopping hitchhikers a towel is essential. Don't forget yours!"},"world":[{"n":"Spring Bank Holiday","c":["GB"]},{"n":"Whit Monday","c":["DE","FR","NL"]},{"n":"Africa Day","c":["GM","GN","MG"]}],"worldMore":7},"2026-05-26":{"label":"Tuesday, May 26, 2026","wd":"Tue","wdl":"Tuesday","mon":"May 2026","num":26,"url":"/calendar/2026/may/#may-26","summary":"May 26, 2026 is Paper Airplane Day.","page":null,"solemn":false,"card":["National Sorry Day","Arafat Day","Independence Day"],"main":{"n":"Paper Airplane Day","d":"Who can fold the plane that flies the furthest?","s":"Fun day"},"also":[],"fun":null,"world":[{"n":"National Sorry Day","c":["AU"]},{"n":"Arafat Day","c":["BH","DJ","LY"]},{"n":"Independence Day","c":["GE","GY"]}],"worldMore":1},"2026-05-27":{"label":"Wednesday, May 27, 2026","wd":"Wed","wdl":"Wednesday","mon":"May 2026","num":27,"url":"/calendar/2026/may/#may-27","summary":"May 27, 2026 is Eid al-Adha (Kurban Bayramı) (May 27–30). And a fun one: Sunscreen Day.","page":"/days/eid-al-adha/","solemn":false,"card":["Sunscreen Day","National Resistance Day (France)","Mother's Day"],"main":{"n":"Eid al-Adha (Kurban Bayramı) (May 27–30)","d":"Eid al-Adha Mubarak! Wishing you a festive time shared with loved ones.","s":"Worldwide"},"also":[],"fun":{"n":"Sunscreen Day","d":"Summer's coming: don't forget your sunscreen!"},"world":[{"n":"National Resistance Day (France)","c":["FR"]},{"n":"Mother's Day","c":["BO"]},{"n":"Children's Day","c":["NG"]}],"worldMore":1},"2026-05-28":{"label":"Thursday, May 28, 2026","wd":"Thu","wdl":"Thursday","mon":"May 2026","num":28,"url":"/calendar/2026/may/#may-28","summary":"May 28, 2026 is World Hamburger Day. And a fun one: Hamburger Day.","page":null,"solemn":false,"card":["Hamburger Day","Independence Day","Derg Downfall Day"],"main":{"n":"World Hamburger Day","d":"Extra cheese, extra pickles… today belongs to the burger.","s":"Fun day"},"also":[],"fun":{"n":"Hamburger Day","d":"A juicy patty, fresh bun and all the toppings: burger time!"},"world":[{"n":"Independence Day","c":["AZ"]},{"n":"Derg Downfall Day","c":["ET"]},{"n":"Republic Day","c":["AM"]}],"worldMore":1},"2026-05-29":{"label":"Friday, May 29, 2026","wd":"Fri","wdl":"Friday","mon":"May 2026","num":29,"url":"/calendar/2026/may/#may-29","summary":"May 29, 2026 is International Day of UN Peacekeepers. And a fun one: Paper Clip Day.","page":null,"solemn":false,"card":["Paper Clip Day"],"main":{"n":"International Day of UN Peacekeepers","d":"Honouring those who serve to keep the peace around the world.","s":"Worldwide"},"also":[],"fun":{"n":"Paper Clip Day","d":"Say thanks to the tiny, handy paper clip."},"world":[],"worldMore":0},"2026-05-30":{"label":"Saturday, May 30, 2026","wd":"Sat","wdl":"Saturday","mon":"May 2026","num":30,"url":"/calendar/2026/may/#may-30","summary":"May 30, 2026 is World MS Day. It is also International Day of Potato.","page":null,"solemn":false,"card":["International Day of Potato","Canary Islands Day","Armed Forces Day (Spain)"],"main":{"n":"World MS Day","d":"A day of support and awareness for people living with multiple sclerosis.","s":"Worldwide"},"also":["International Day of Potato"],"fun":null,"world":[{"n":"Canary Islands Day","c":["ES"]},{"n":"Armed Forces Day (Spain)","c":["ES"]},{"n":"Statehood Day","c":["HR"]}],"worldMore":4},"2026-05-31":{"label":"Sunday, May 31, 2026","wd":"Sun","wdl":"Sunday","mon":"May 2026","num":31,"url":"/calendar/2026/may/#may-31","summary":"May 31, 2026 is World No-Tobacco Day. And a fun one: Macaroon Day.","page":null,"solemn":false,"card":["Macaroon Day","Mother's Day","Vesak Day"],"main":{"n":"World No-Tobacco Day","d":"No better day to quit. The smoke-free counter in Countdown is waiting for you.","s":"Worldwide"},"also":[],"fun":{"n":"Macaroon Day","d":"Take a sweet little break with a coconut or almond treat."},"world":[{"n":"Mother's Day","c":["FR","SE"]},{"n":"Vesak Day","c":["ID","MY","SG"]},{"n":"Pentecost","c":["GR","RO","UA"]}],"worldMore":2}}}