It's Uncle Sam Day on September 13, 2027.

Uncle Sam Day is celebrated on September 13, 2026.

On September 4, 2027, it's Umhlanga Reed Dance Day.

Umhlanga Reed Dance Day hits on September 4, 2026.

Ullambana is celebrated on August 27, 2027.

Mark your calendar: August 27, 2026 is Ullambana.

Ugliest Dog Day falls on June 20, 2027.

Ugliest Dog Day falls on June 20, 2026.

UAE Day is celebrated on December 2, 2027.

It's UAE Day on December 2, 2026.