2027 Calendar with National Holidays, Optional Days Off, and Commemorative Dates in the United States.

May 2027
Monday Tuesday Wednesday Thursday Friday Saturday Sunday
06 - New Moon
13 - First Quarter
20 - Full Moon
28 - Last Quarter
1121 2122
3123 4124 5125 6126 7127 8128 9129
10130 11131 12132 13133 14134 15135 16136
17137 18138 19139 20140 21141 22142 23143
24144 25145 26146 27147 28148 29149 30150
31151

May Holidays and Commemorative Dates

  • 9 - Mother's Day
  • 31 - Memorial Day

Holidays and Commemorative Dates in May 2027

See all commemorative dates for 2027
Holiday
Optional
Data Dia Descrição
1 Sat Global Love Day
1 Sat Kentucky Derby
1 Sat Law Day
1 Sat Lei Day
1 Sat Loyalty Day
1 Sat May Day
1 Sat No Pants Day
1 Sat School Principals’ Day
2 Sun Astronomy Day
2 Sun International Harry Potter Day
2 Sun World Password Day
2 Sun World Tuna Day
3 Mon National Paranormal Day
3 Mon National Space Day
3 Mon St Thomas Day
3 Mon World Press Freedom Day
4 Tue Free Comic Book Day
4 Tue Haymarket Riot
4 Tue Join Hands Day
4 Tue Kent State Shootings
4 Tue National Explosive Ordnance Disposal (EOD) Day
4 Tue Rhode Island Independence Day
4 Tue Star Wars Day
5 Wed African World Heritage Day
5 Wed Cinco de Mayo
5 Wed International Day of the Midwife
5 Wed National Lemonade Day
5 Wed World Laughter Day
5 Wed World Portuguese Language Day
6 Thu Ascension Day
6 Thu International No Diet Day
6 Thu National Day of Prayer
6 Thu National Nurses Day
6 Thu National Tourist Appreciation Day
7 Fri National Foster Care Day
7 Fri Teacher’s Day
8 Sat Buddha Day
8 Sat International Thalassaemia Day
8 Sat National Have a Coke Day
8 Sat National Receptionists Day
8 Sat National Student Nurse Day
8 Sat Truman Day
8 Sat Victory in Europe Day
8 Sat World Red Cross Day
9 Sun Mother's Day
10 Mon Military Spouse Appreciation Day
10 Mon National Clean Your Room Day
10 Mon National Golf Day
10 Mon National Provider Day
10 Mon World Lupus Day
11 Tue Fair Trade Day
11 Tue National Eat What You Want Day
11 Tue Pullman Strike
11 Tue World Migratory Bird Day
12 Wed International Nurses Day
12 Wed National Limerick Day
13 Thu National Apple Pie Day
13 Thu National Third Shift Workers Day
13 Thu world cocktail day
14 Fri Jamestown Colony Founded
15 Sat Armed Forces Day
15 Sat International Day of Families
15 Sat National Pizza Party Day
15 Sat Peace Officers Memorial Day
16 Sun International Day of Light
16 Sun Pentecost
17 Mon Bike-to-Work Day
17 Mon Eid al-Adha
17 Mon Endangered Species Day
17 Mon Malcolm X Day
17 Mon World Hypertension Day
18 Tue International Museum Day
18 Tue National Learn to Swim Day
18 Tue National No Dirty Dishes Day
18 Tue Preakness Stakes
18 Tue World Whisky (Whiskey) Day
19 Wed World Baking Day
20 Thu Homestead Act
20 Thu National Be a Millionaire Day
20 Thu National Defense Transportation Day
20 Thu National Rescue Dog Day
20 Thu Whit Monday
20 Thu World Bee Day
21 Fri International Tea Day
21 Fri National Memo Day
21 Fri National Talk Like Yoda Day
21 Fri National Waitstaff Day
21 Fri World Day for Cultural Diversity for Dialogue and Development
22 Sat Harvey Milk Day
22 Sat International Day for Biological Diversity
22 Sat National Maritime Day
22 Sat World Goth Day
23 Sun Trinity Sunday
23 Sun World Turtle Day
24 Mon National Brother's Day
24 Mon National Scavenger Hunt Day
24 Mon World Schizophrenia Day
25 Tue National Missing Children’s Day
25 Tue National Wine Day
26 Wed National Paper Airplane Day
27 Thu Corpus Christi
27 Thu National Sunscreen Day
28 Fri National Brisket Day
28 Fri National Burger Day
28 Fri World Blood Cancer Day
29 Sat International Day of United Nations Peacekeepers
29 Sat Learn About Composting Day
30 Sun National Creativity Day
30 Sun Red Nose Day (Comic Relief)
30 Sun World Multiple Sclerosis Day
31 Mon Memorial Day
31 Mon National Smile Day
31 Mon World No Tobacco Day