SkyAlmanac

Moon · December 2025

Moon calendar for Logan, Utah, United States: December 2025

Daily moon phases, illumination, moonrise and moonset in Logan, Utah, United States for December 2025. Full moon: December 4, 2025. All times are shown in the local time of Logan, Utah, United States.

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Full moonThursday, December 4, 2025, 4:18 PM
New moonFriday, December 19, 2025, 7:59 PM
Day Phase Illumination Moonrise Moonset
1 Waxing Gibbous 87% 2:16 PM 4:10 AM
2 Waxing Gibbous 94% 2:29 PM 5:33 AM
3 Waxing Gibbous 98% 3:26 PM 6:36 AM
4 Full Moon 100% 4:03 PM 8:11 AM
5 Waning Gibbous 99% 5:00 PM 9:32 AM
6 Waning Gibbous 95% 6:15 PM 10:22 AM
7 Waning Gibbous 89% 7:33 PM 11:22 AM
8 Waning Gibbous 81% 8:32 PM 11:44 AM
9 Waning Gibbous 72% 9:58 PM 12:18 PM
10 Waning Gibbous 62% 11:16 PM 12:28 PM
11 Last Quarter 52% — 12:58 PM
12 Last Quarter 41% 12:21 AM 1:29 PM
13 Waning Crescent 32% 1:32 AM 1:36 PM
14 Waning Crescent 23% 2:24 AM 1:55 PM
15 Waning Crescent 16% 3:34 AM 2:20 PM
16 Waning Crescent 10% 4:25 AM 2:37 PM
17 Waning Crescent 5% 5:36 AM 3:30 PM
18 Waning Crescent 2% 6:26 AM 4:00 PM
19 New Moon 0% 7:35 AM 4:41 PM
20 New Moon 1% 8:20 AM 5:41 PM
21 Waxing Crescent 3% 9:11 AM 6:35 PM
22 Waxing Crescent 7% 9:40 AM 7:47 PM
23 Waxing Crescent 13% 10:17 AM 9:03 PM
24 Waxing Crescent 21% 10:29 AM 10:14 PM
25 Waxing Crescent 30% 11:10 AM 11:31 PM
26 First Quarter 41% 11:34 AM —
27 First Quarter 52% 11:45 AM 12:25 AM
28 Waxing Gibbous 63% 12:17 PM 1:43 AM
29 Waxing Gibbous 74% 12:29 PM 3:13 AM
30 Waxing Gibbous 84% 1:19 PM 4:23 AM
31 Waxing Gibbous 91% 1:50 PM 5:45 AM

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Frequently asked questions

When is the full moon in December 2025 in Logan, Utah, United States?

The full moon peaks on Thursday, December 4, 2025, 4:18 PM (local time).

When is the new moon in December 2025?

The new moon falls on Friday, December 19, 2025, 7:59 PM (local time) — the darkest nights of the month, best for stargazing.

Data: Meeus astronomical algorithms. How we calculate this

More for Logan, Utah, United States

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