Gregorian calendar Leap Day 2024: Google doodle the celebrates Earth’s Extra Day 9 months ago Leap Day is celebrated today on Google Doodle in honor of 2024, a leap year that happens every four years.… Who Decided It’s New Year’s Day, January 1st? 11 months ago If most of the Western world hadn't adapted to the modern calendar, which starts the year on January 1st, you…