Discover today's national holidays and special events for 09/21/2026. Complete interactive daily quests and trivia to celebrate!

Holidays Celebrated Today:

• National Pecan Cookie Day

  National Pecan Cookie Day is celebrated on this day.

• National Chai Day

  National Chai Day is celebrated on this day.

• International Day of Peace

  International Day of Peace is celebrated on this day.

• World Alzheimer's Day

  World Alzheimer's Day is celebrated on this day.