Hanukkah starts on Christmas Day this year. How often does that occur? Explaining the rare Chrismukkah convergence and other ...

Halloween in 2025 falls on Friday, Oct. 31. In 2026, it moves to Saturday. Parents and kids love trick-or-treating on a weekend Halloween because there's no early bedtime required for school the next ...

Once every four years, an extra day is added to the month of February. That year is considered a leap year, and February 29 is known as a leap day. Leap years exist because it takes the Earth 365 days ...