| 1 | World Compliment Day
Plan a Solo Vacation Day |
| 2 | National Banana Cream Pie Day
Old Stuff Day |
| 3 | National Doodle Day
I Want You to be Happy Day |
| 4 | Hug a GI Day
March Forth and Do Something Day |
| 5 | Sock Monkey Day
Learn What Your Name Means Day
Cinco de Marcho |
| 6 | National Oreo Cookie Day
Dentist’s Day |
| 7 | National Cereal Day
Alexander Graham Bell Day |
| 8 | National No Socks Day
Proofreading Day |
| 9 | |
| 10 | International Day of Awesomeness
Mario Day |
| 11 | National Fanny Pack Day
Oatmeal Nut Waffle Day |
| 12 | National Plant a Flower Day
Alfred Hitchock Day |
| 13 | National Jewel Day |
| 14 | National Potato Chip Day
Napping Day
Pi Day |
| 15 | Ides of March
Everything You Think is Wrong Day |
| 16 | Lips Appreciation Day
Everything You Do is Right Day |
| 17 | World Sleep Day
Absolutely Incredible Kid Day (3rd Thursday in March)
Submarine Day |
| 18 | National Corndog Day (3rd Saturday in March)
Awkward Moments Day |
| 19 | National Poultry Day
Let’s Laugh Day |
| 20 | Alien Abduction Day
World Storytelling Day
Proposal Day
National Macaron Day |
| 21 | National Teenager Day
Common Courtesy Day |
| 22 | National Goof Off Day |
| 23 | National Puppy Day
Near Miss Day |
| 24 | National Cheesesteak Day
Chocolate Covered Raisins Day |
| 25 | International Waffle Day
Tolkien Reading Day |
| 26 | Make Up Your Own Holiday Day |
| 27 | National Joe Day
Spanish Paella Day |
| 28 | National Hot Tub Day
Something on a Stick Day |
| 29 | National Lemon Chiffon Day
Smoke and Mirrors Day |
| 30 | Pencil Day
Take a Walk in the Park Day |
| 31 | Dance Marathon Day
Bunsen Burner Day |
