February has a surprise: Single Tasking Day lands on February 22, 2026.

Mark your calendar: April 25, 2027 is Sinai Liberation Day.

Mark your calendar: July 24, 2027 is Simón Bolivar Birthday.

Mark your calendar: July 24, 2026 is Simón Bolivar Birthday.

May has a surprise: Silver Star Banner Day lands on May 1, 2027.

Sierra Leone Independence Day is celebrated on April 27, 2027.

February 15, 2027 brings Sick of Food Waste Day — one of winter's more delightful excuses to celebrate.