See what moon phase it is tonight and find out when you can see the rest of the moon phases for 2025. Today, May 17, 2025, the moon is 20 days old and is in the waning gibbous phase of its lunar ...

Watch the moon phases and libration for 2024, as seen from Earth's Southern Hemisphere, in this time-lapsed animation that is set at hourly intervals. Video credit: NASA's Scientific Visualization Stu ...