See what moon phase it is tonight and find out when you can see the rest of the moon phases for 2025. Today, April 11, 2025, the moon is 13 days old and is in the Full Moon phase of its lunar cycle.

School of Materials Sciences and Engineering, Beijing Institute of Technology, Beijing 100081, P. R. China Tangshan Research Institute, Beijing Institute of Technology, Tangshan 063000, P. R. China ...