President-elect Donald Trump's inauguration will coincide with MLK Day, marking only the second such overlap in U.S. history.

Wondering when Easter and the Super Bowl are? When the clocks change? Check out the 2025 calendar dates for holidays, big ...

A month-by-month guide to meteor showers, eclipses and planet viewing opportunities visible across the U.S. in 2025.

Explore the 2025 lunar calendar with full and new moon dates and times, in addition to peak annual meteor showers and a total ...