{"month":"2027-05","lang":"en","source":"https://whatdayisitapp.com/calendar/2027/may/","updated":"2026-11-04","days":{"2027-05-01":{"label":"Saturday, May 1, 2027","wd":"Sat","wdl":"Saturday","mon":"May 2027","num":1,"url":"/calendar/2027/may/#may-1","summary":"May 1, 2027 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},"2027-05-02":{"label":"Sunday, May 2, 2027","wd":"Sun","wdl":"Sunday","mon":"May 2027","num":2,"url":"/calendar/2027/may/#may-2","summary":"May 2, 2027 is World Tuna Day. It is also Orthodox Easter. And a fun one: Truffle Day.","page":null,"solemn":false,"card":["Orthodox Easter","Truffle Day"],"main":{"n":"World Tuna Day","d":"Protecting the tuna, the ocean's speed swimmer, from overfishing.","s":"Worldwide"},"also":["Orthodox Easter"],"fun":{"n":"Truffle Day","d":"Chocolate or mushroom, today belongs to the truffle!"},"world":[{"n":"Mother's Day","c":["ES","AO","HU"]},{"n":"Community of Madrid Day","c":["ES"]},{"n":"Labour Day","c":["ME","SI"]}],"worldMore":1},"2027-05-03":{"label":"Monday, May 3, 2027","wd":"Mon","wdl":"Monday","mon":"May 2027","num":3,"url":"/calendar/2027/may/#may-3","summary":"May 3, 2027 is World Press Freedom Day.","page":null,"solemn":false,"card":["Early May Bank Holiday","May Bank Holiday (Ireland)","Constitution Day"],"main":{"n":"World Press Freedom Day","d":"A free press safeguards access to information.","s":"Worldwide"},"also":[],"fun":null,"world":[{"n":"Early May Bank Holiday","c":["GB"]},{"n":"May Bank Holiday (Ireland)","c":["IE"]},{"n":"Constitution Day","c":["JP","PL"]}],"worldMore":4},"2027-05-04":{"label":"Tuesday, May 4, 2027","wd":"Tue","wdl":"Tuesday","mon":"May 2027","num":4,"url":"/calendar/2027/may/#may-4","summary":"May 4, 2027 is National Teacher Appreciation Day in the United States. It is also World Asthma Day. And a fun one: International Firefighters' Day.","page":null,"solemn":false,"card":["World Asthma Day","International Firefighters' 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"],"fun":{"n":"International Firefighters' Day","d":"Thanks to the firefighters who run towards danger to keep us safe."},"world":[{"n":"Remembrance of the Dead","c":["NL"]},{"n":"Greenery Day","c":["JP"]},{"n":"Youth Day","c":["CN"]}],"worldMore":4},"2027-05-05":{"label":"Wednesday, May 5, 2027","wd":"Wed","wdl":"Wednesday","mon":"May 2027","num":5,"url":"/calendar/2027/may/#may-5","summary":"May 5, 2027 is Cinco de Mayo in the United States. It is also World Hand Hygiene Day, World Portuguese Language Day and International Day of the Midwife.","page":null,"solemn":false,"card":["World Hand Hygiene Day","World Portuguese Language Day","International Day of the Midwife"],"main":{"n":"Cinco de Mayo","d":"Mexican culture celebrated across the U.S. with tacos, music and colour.","s":"United States"},"also":["World Hand Hygiene Day","World Portuguese Language Day","International Day of the Midwife"],"fun":null,"world":[{"n":"Liberation Day (Netherlands)","c":["NL"]},{"n":"Children's Day","c":["JP","KR"]},{"n":"Arrival Day","c":["GY"]}],"worldMore":0},"2027-05-06":{"label":"Thursday, May 6, 2027","wd":"Thu","wdl":"Thursday","mon":"May 2027","num":6,"url":"/calendar/2027/may/#may-6","summary":"May 6, 2027 is Nurses Day.","page":null,"solemn":false,"card":["Ascension Day","Father's Day","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":"Ascension Day","c":["DE","FR","NL"]},{"n":"Father's Day","c":["DE"]},{"n":"St. George's Day","c":["BG"]}],"worldMore":0},"2027-05-07":{"label":"Friday, May 7, 2027","wd":"Fri","wdl":"Friday","mon":"May 2027","num":7,"url":"/calendar/2027/may/#may-7","summary":"May 7, 2027 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},"2027-05-08":{"label":"Saturday, May 8, 2027","wd":"Sat","wdl":"Saturday","mon":"May 2027","num":8,"url":"/calendar/2027/may/#may-8","summary":"May 8, 2027 is World Migratory Bird Day. It is also WWII Remembrance and Reconciliation (May 8–9). And a fun one: No Socks Day.","page":null,"solemn":false,"card":["WWII Remembrance and Reconciliation (May 8–9)","No Socks Day"],"main":{"n":"World Migratory Bird Day","d":"The storks are back! Look up at the sky.","s":"Worldwide"},"also":["WWII Remembrance and Reconciliation (May 8–9)"],"fun":{"n":"No Socks Day","d":"Let your toes run free and skip the socks today!"},"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},"2027-05-09":{"label":"Sunday, May 9, 2027","wd":"Sun","wdl":"Sunday","mon":"May 2027","num":9,"url":"/calendar/2027/may/#may-9","summary":"May 9, 2027 is Mother's Day in the United States. And a fun one: Lost Sock Memorial Day.","page":null,"solemn":false,"card":["Lost Sock Memorial Day","Europe Day","Victory Day"],"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":[],"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":2},"2027-05-10":{"label":"Monday, May 10, 2027","wd":"Mon","wdl":"Monday","mon":"May 2027","num":10,"url":"/calendar/2027/may/#may-10","summary":"May 10, 2027 is World Lupus Day. It is also International Day of Argania.","page":null,"solemn":false,"card":["International Day of Argania","Remembrance of Slavery and its Abolition (France)","Mother's Day"],"main":{"n":"World Lupus Day","d":"A day of support for lupus, the disease of a thousand faces, and those living with it.","s":"Worldwide"},"also":["International Day of Argania"],"fun":null,"world":[{"n":"Remembrance of Slavery and its Abolition (France)","c":["FR"]},{"n":"Mother's Day","c":["MX","HN"]},{"n":"Ascension Day","c":["CO"]}],"worldMore":1},"2027-05-11":{"label":"Tuesday, May 11, 2027","wd":"Tue","wdl":"Tuesday","mon":"May 2027","num":11,"url":"/calendar/2027/may/#may-11","summary":"May 11, 2027 is Eat What You Want Day.","page":null,"solemn":false,"card":["Commemoration 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":"Commemoration Day","c":["BY"]}],"worldMore":0},"2027-05-12":{"label":"Wednesday, May 12, 2027","wd":"Wed","wdl":"Wednesday","mon":"May 2027","num":12,"url":"/calendar/2027/may/#may-12","summary":"May 12, 2027 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},"2027-05-13":{"label":"Thursday, May 13, 2027","wd":"Thu","wdl":"Thursday","mon":"May 2027","num":13,"url":"/calendar/2027/may/#may-13","summary":"May 13, 2027 is Frog Jumping Day.","page":null,"solemn":false,"card":["Buddha's Birthday","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":"Buddha's Birthday","c":["KR","TW"]},{"n":"Our Lady of Fátima pilgrimage","c":["PT"]}],"worldMore":0},"2027-05-14":{"label":"Friday, May 14, 2027","wd":"Fri","wdl":"Friday","mon":"May 2027","num":14,"url":"/calendar/2027/may/#may-14","summary":"May 14, 2027 is Dance Like a Chicken Day.","page":null,"solemn":false,"card":["Independence Day","National Unification Day","Kamuzu 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":"Independence Day","c":["PY"]},{"n":"National Unification Day","c":["LR"]},{"n":"Kamuzu Day","c":["MW"]}],"worldMore":0},"2027-05-15":{"label":"Saturday, May 15, 2027","wd":"Sat","wdl":"Saturday","mon":"May 2027","num":15,"url":"/calendar/2027/may/#may-15","summary":"May 15, 2027 is Armed Forces Day in the United States. It is also Peace Officers Memorial Day and International Day of Families. And a fun one: Chocolate Chip Day.","page":null,"solemn":false,"card":["Peace Officers Memorial Day","International Day of Families","Chocolate Chip Day"],"main":{"n":"Armed Forces Day","d":"Thanking those currently serving in the U.S. military.","s":"United States"},"also":["Peace Officers Memorial Day","International Day of Families"],"fun":{"n":"Chocolate Chip Day","d":"Who can say no to a warm chocolate chip cookie?"},"world":[{"n":"San Isidro (Madrid)","c":["ES"]},{"n":"Teachers' Day (Mexico)","c":["MX"]},{"n":"Arafat Day","c":["BH","DJ","LY"]}],"worldMore":3},"2027-05-16":{"label":"Sunday, May 16, 2027","wd":"Sun","wdl":"Sunday","mon":"May 2027","num":16,"url":"/calendar/2027/may/#may-16","summary":"May 16, 2027 is Eid al-Adha (Kurban Bayramı) (May 16–19). It is also Living Together in Peace Day and International Day of Light.","page":"/days/eid-al-adha/","solemn":false,"card":["Living Together in Peace Day","International Day of Light"],"main":{"n":"Eid al-Adha (Kurban Bayramı) (May 16–19)","d":"Eid al-Adha Mubarak! Wishing you a festive time shared with loved ones.","s":"Worldwide"},"also":["Living Together in Peace Day","International Day of Light"],"fun":null,"world":[{"n":"Pentecost (Whit Sunday)","c":["DE","FR"]},{"n":"Pentecost","c":["NL","AD","AG"]},{"n":"SPLA Day","c":["SS"]}],"worldMore":1},"2027-05-17":{"label":"Monday, May 17, 2027","wd":"Mon","wdl":"Monday","mon":"May 2027","num":17,"url":"/calendar/2027/may/#may-17","summary":"May 17, 2027 is World Telecommunication Day. And a fun one: Cherry Cobbler Day.","page":null,"solemn":false,"card":["Cherry Cobbler Day","Whit Monday","Galician Literature 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":"Whit Monday","c":["DE","FR","NL"]},{"n":"Galician Literature Day","c":["ES"]},{"n":"Constitution Day","c":["NO"]}],"worldMore":2},"2027-05-18":{"label":"Tuesday, May 18, 2027","wd":"Tue","wdl":"Tuesday","mon":"May 2027","num":18,"url":"/calendar/2027/may/#may-18","summary":"May 18, 2027 is International Museum Day.","page":null,"solemn":false,"card":["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":"Flag and Universities' Day","c":["HT"]}],"worldMore":0},"2027-05-19":{"label":"Wednesday, May 19, 2027","wd":"Wed","wdl":"Wednesday","mon":"May 2027","num":19,"url":"/calendar/2027/may/#may-19","summary":"May 19, 2027 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},"2027-05-20":{"label":"Thursday, May 20, 2027","wd":"Thu","wdl":"Thursday","mon":"May 2027","num":20,"url":"/calendar/2027/may/#may-20","summary":"May 20, 2027 is World Bee Day.","page":null,"solemn":false,"card":["Independence Day","National Day","Vesak 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"]},{"n":"Vesak Day","c":["ID"]}],"worldMore":1},"2027-05-21":{"label":"Friday, May 21, 2027","wd":"Fri","wdl":"Friday","mon":"May 2027","num":21,"url":"/calendar/2027/may/#may-21","summary":"May 21, 2027 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":0},"2027-05-22":{"label":"Saturday, May 22, 2027","wd":"Sat","wdl":"Saturday","mon":"May 2027","num":22,"url":"/calendar/2027/may/#may-22","summary":"May 22, 2027 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},"2027-05-23":{"label":"Sunday, May 23, 2027","wd":"Sun","wdl":"Sunday","mon":"May 2027","num":23,"url":"/calendar/2027/may/#may-23","summary":"May 23, 2027 is End Obstetric Fistula Day. And a fun one: World Turtle Day.","page":null,"solemn":false,"card":["World Turtle Day"],"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":[],"worldMore":0},"2027-05-24":{"label":"Monday, May 24, 2027","wd":"Mon","wdl":"Monday","mon":"May 2027","num":24,"url":"/calendar/2027/may/#may-24","summary":"May 24, 2027 is International Day of the Markhor. And a fun one: Brother's Day.","page":null,"solemn":false,"card":["Brother's Day","Victoria Day","Independence Day"],"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":"Victoria Day","c":["CA"]},{"n":"Independence Day","c":["ER"]},{"n":"Bulgarian Education and Culture, and Slavonic Literature Day","c":["BG"]}],"worldMore":3},"2027-05-25":{"label":"Tuesday, May 25, 2027","wd":"Tue","wdl":"Tuesday","mon":"May 2027","num":25,"url":"/calendar/2027/may/#may-25","summary":"May 25, 2027 is World Football Day. And a fun one: Towel Day.","page":null,"solemn":false,"card":["Towel Day","Africa Day","May Revolution Day"],"main":{"n":"World Football Day","d":"A day for everyone who kicks a ball. Keep the rivalry friendly today!","s":"Worldwide"},"also":[],"fun":{"n":"Towel Day","d":"For galaxy-hopping hitchhikers a towel is essential. Don't forget yours!"},"world":[{"n":"Africa Day","c":["GM","GN","MG"]},{"n":"May Revolution Day","c":["AR"]},{"n":"Independence Day","c":["JO"]}],"worldMore":3},"2027-05-26":{"label":"Wednesday, May 26, 2027","wd":"Wed","wdl":"Wednesday","mon":"May 2027","num":26,"url":"/calendar/2027/may/#may-26","summary":"May 26, 2027 is Paper Airplane Day.","page":null,"solemn":false,"card":["National Sorry Day","Independence Day","Mother's 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":"Independence Day","c":["GE","GY"]},{"n":"Mother's Day","c":["PL"]}],"worldMore":0},"2027-05-27":{"label":"Thursday, May 27, 2027","wd":"Thu","wdl":"Thursday","mon":"May 2027","num":27,"url":"/calendar/2027/may/#may-27","summary":"May 27, 2027 is Sunscreen Day.","page":null,"solemn":false,"card":["Corpus Christi","National Resistance Day (France)","Mother's Day"],"main":{"n":"Sunscreen Day","d":"Summer's coming: don't forget your sunscreen!","s":"Fun day"},"also":[],"fun":null,"world":[{"n":"Corpus Christi","c":["DE","AT","BO"]},{"n":"National Resistance Day (France)","c":["FR"]},{"n":"Mother's Day","c":["BO"]}],"worldMore":1},"2027-05-28":{"label":"Friday, May 28, 2027","wd":"Fri","wdl":"Friday","mon":"May 2027","num":28,"url":"/calendar/2027/may/#may-28","summary":"May 28, 2027 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},"2027-05-29":{"label":"Saturday, May 29, 2027","wd":"Sat","wdl":"Saturday","mon":"May 2027","num":29,"url":"/calendar/2027/may/#may-29","summary":"May 29, 2027 is International Day of UN Peacekeepers. And a fun one: Paper Clip Day.","page":null,"solemn":false,"card":["Paper Clip Day","Armed Forces Day (Spain)"],"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":[{"n":"Armed Forces Day (Spain)","c":["ES"]}],"worldMore":0},"2027-05-30":{"label":"Sunday, May 30, 2027","wd":"Sun","wdl":"Sunday","mon":"May 2027","num":30,"url":"/calendar/2027/may/#may-30","summary":"May 30, 2027 is World MS Day. It is also International Day of Potato.","page":null,"solemn":false,"card":["International Day of Potato","Mother's Day","Canary Islands Day"],"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":"Mother's Day","c":["FR","NI","SE"]},{"n":"Canary Islands Day","c":["ES"]},{"n":"Statehood Day","c":["HR"]}],"worldMore":4},"2027-05-31":{"label":"Monday, May 31, 2027","wd":"Mon","wdl":"Monday","mon":"May 2027","num":31,"url":"/calendar/2027/may/#may-31","summary":"May 31, 2027 is Memorial Day in the United States. It is also World No-Tobacco Day.","page":null,"solemn":true,"card":["World No-Tobacco Day","Spring Bank Holiday","Corpus Christi"],"main":{"n":"Memorial Day","d":"Americans remember those who died in military service; the unofficial start of summer.","s":"United States"},"also":["World No-Tobacco Day"],"fun":null,"world":[{"n":"Spring Bank Holiday","c":["GB"]},{"n":"Corpus Christi","c":["CO"]},{"n":"Memorial Day","c":["PR"]}],"worldMore":0}}}