January

1     New Year's Day (新年）
15   Martin Luther King Jr.'s Birthday
19   Martin Luther King Jr.'s Birthday Observed

July

4   Independence Day （美国独立日）

February

12  Lincoln's Birthday
14  Valentine's Day （情人节）
16  President's Day
22  Washington's Birthday
25  Ash Wednesday

August

2   Friendship Day

March

8   International Women's Day（国际妇女节）
17  St. Patrick's Day

September

7    Labor Day
      Grandparents Day
17  Citizenship Day
21  Rosh Hashanah
30  Yom Kippur

April

1    April Fools Day （愚人节）
5    Palm Sunday
10  Good Friday
      Arbor Day （植树节）
11  Passover
12  Easter （复活节）
17  Orthodox Holy Friday
19  Orthodox Easter
22  Secretaries Day
22  Earth Day

October

11  National Children's Day
12  Columbus Day
16  National Boss Day
17  Sweetest Day
24  United Nations Day
31  Halloween （万圣节前夜）

May

6   Nurses'Day
7   National Day of Prayer
10  Mother's Day （母亲节）
16  Armed Forces Day
25  Memorial Day Observed
30  Memorial Day

November

3    Election Day
11  Veterans Day （退伍军人节）
26  Thanksgiving

June

14  Flag Day （美国国旗纪念日）
21  Father's Day

December

14  First Day of Hanukkah
25  Christmas （圣诞节）
26  First Day of Kwanzaa