SkyAlmanac

Moon · December 2025

Moon calendar for Yellowknife, Northwest Territories, Canada: December 2025

Daily moon phases, illumination, moonrise and moonset in Yellowknife, Northwest Territories, Canada for December 2025. Full moon: December 4, 2025. All times are shown in the local time of Yellowknife, Northwest Territories, Canada.

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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% 12:59 PM 5:38 AM
2 Waxing Gibbous 94% 12:33 PM 7:42 AM
3 Waxing Gibbous 98% 11:31 AM 10:47 AM
4 Full Moon 100% — —
5 Waning Gibbous 99% — —
6 Waning Gibbous 95% — —
7 Waning Gibbous 89% — —
8 Waning Gibbous 81% 6:25 PM 2:13 PM
9 Waning Gibbous 72% 8:32 PM 2:04 PM
10 Waning Gibbous 62% 10:22 PM 1:48 PM
11 Last Quarter 52% — 1:43 PM
12 Last Quarter 41% 12:09 AM 1:38 PM
13 Waning Crescent 32% 1:40 AM 1:35 PM
14 Waning Crescent 23% 3:18 AM 1:32 PM
15 Waning Crescent 16% 4:31 AM 1:30 PM
16 Waning Crescent 10% 6:11 AM 1:29 PM
17 Waning Crescent 5% 7:44 AM 1:32 PM
18 Waning Crescent 2% 9:13 AM 1:42 PM
19 New Moon 0% 10:21 AM 2:15 PM
20 New Moon 1% 11:07 AM 3:25 PM
21 Waxing Crescent 3% 11:27 AM 4:44 PM
22 Waxing Crescent 7% 11:37 AM 6:23 PM
23 Waxing Crescent 13% 11:39 AM 8:07 PM
24 Waxing Crescent 21% 11:38 AM 9:41 PM
25 Waxing Crescent 30% 11:36 AM 11:33 PM
26 First Quarter 41% 11:34 AM —
27 First Quarter 52% 11:30 AM 1:14 AM
28 Waxing Gibbous 63% 11:20 AM 2:52 AM
29 Waxing Gibbous 74% 11:02 AM 4:53 AM
30 Waxing Gibbous 84% 10:24 AM 7:27 AM
31 Waxing Gibbous 91% — —

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Frequently asked questions

When is the full moon in December 2025 in Yellowknife, Northwest Territories, Canada?

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 Yellowknife, Northwest Territories, Canada

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