January
1 New Year's Day(新年)
15 Martin Luther King Jr.'s Birthday
19 Martin Luther King Jr.'s Birthday Observed
February
12 Lincoln's Birthday
14 Valentine's Day (情人節)
16 President's Day
22 Washington's Birthday
25 Ash Wednesday
March
8 International Women's Day(國際婦女節)
17 St. Patrick's Day
April
1 April Fools Day (愚人節)
5 Palm Sunday
10 Good Friday
Arbor Day (植樹節)
11 Passover
12 Easter (復活節)
17 Orthodox Holy Friday
19 Orthodox Easter
22 Secretaries Day
22 Earth Day
May
6 Nurses'Day
7 National Day of Prayer
10 Mother's Day (母親節)
16 Armed Forces Day
25 Memorial Day Observed
30 Memorial Day
June
14 Flag Day (美國國旗紀念日)
21 Father's Day
July
4 Independence Day (美國獨立日)
August
2 Friendship Day
September
7 Labor Day
Grandparents Day
17 Citizenship Day
21 Rosh Hashanah
30 Yom Kippur
October
11 National Children's Day
12 Columbus Day
16 National Boss Day
17 Sweetest Day
24 United Nations Day
31 Halloween (萬圣節前夜)
November
3 Election Day
11 Veterans Day (退伍軍人節)
26 Thanksgiving
December
14 First Day of Hanukkah
25 Christmas (圣誕節)
26 First Day of Kwanzaa