Mark your calendar: July 22, 2026 is World Brain Day.

March 30, 2027 brings World Bipolar Day — one of spring's more delightful excuses to celebrate.

World Belly Dance Day hits on May 8, 2027.

It's World Beard Day on September 4, 2027.

World Beard Day is celebrated on September 5, 2026.

It's World Baking Day on May 16, 2027.

Mark May 4, 2027 for World Asthma Day.