New Moon Calendar December 2025. Monthly moon phase calendar with. December 19, 2025 (new cold moon) the december 2025 new moon, also called the new cold moon, will be on friday december 19, 2025 8:43 pm et or december 20, 2025.
The year will have 12 new moons, with the first on wednesday, january 29 and last on friday, december 19. On this page you will find every moon phase that will occur during the month of december, 2025.
New Moon Calendar December 2025 Images References :