United States
Holidays

Administrative Professionals Day

April Fools' Day

Arbor Day

Ash Wednesday

Autumn

National Boss Day

Christmas Day

Christmas Eve

Cinco de Mayo

Columbus Day

Daylight Saving Time

Earth Day

Easter

Election Day

Father's Day

Flag Day

Good Friday

Grandparents Day

Groundhog Day

Halloween

Hanukkah

Inauguration Day

Independence Day

Kwanzaa

Labor Day

Lincoln's Birthday

Mardi Gras

Memorial Day

Martin Luther King's Birthday

Mother's Day

New Year's Day

New Year's Eve

National Nurses Day

Palm Sunday

Passover

Patriot Day

Pearl Harbor Day

Presidents' Day

Spring

St. Patrick's Day

Summer

Super Bowl Sunday

Tax Day

National Teacher Day

Thanksgiving Day

Valentine's Day

Veterans Day

Washington's Birthday

Winter