Discover today's national holidays and special events for 03/21/2026. Complete interactive daily quests and trivia to celebrate!

Holidays Celebrated Today:

• World Down Syndrome Day

  World Down Syndrome Day is celebrated on this day.

• National Common Courtesy Day

  National Common Courtesy Day is celebrated on this day.

• National Single Parent Day

  National Single Parent Day is celebrated on this day.

• National French Bread Day

  National French Bread Day is celebrated on this day.

• National California Strawberry Day

  National California Strawberry Day is celebrated on this day.