SkyAlmanac

Moon · December 2025

Moon calendar for Saint John, New Brunswick, Canada: December 2025

Daily moon phases, illumination, moonrise and moonset in Saint John, New Brunswick, Canada for December 2025. Full moon: December 4, 2025. All times are shown in the local time of Saint John, New Brunswick, Canada.

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Full moonThursday, December 4, 2025, 7:18 PM
New moonFriday, December 19, 2025, 10:59 PM
Day Phase Illumination Moonrise Moonset
1 Waxing Gibbous 86% 1:55 PM 4:02 AM
2 Waxing Gibbous 93% 2:21 PM 5:33 AM
3 Waxing Gibbous 98% 2:43 PM 6:37 AM
4 Full Moon 100% 3:35 PM 8:16 AM
5 Full Moon 99% 4:22 PM 9:37 AM
6 Waning Gibbous 96% 5:38 PM 10:28 AM
7 Waning Gibbous 90% 6:52 PM 11:31 AM
8 Waning Gibbous 82% 8:18 PM 11:50 AM
9 Waning Gibbous 73% 9:38 PM 12:20 PM
10 Waning Gibbous 63% 10:43 PM 12:29 PM
11 Last Quarter 53% — 12:54 PM
12 Last Quarter 43% 12:07 AM 1:26 PM
13 Waning Crescent 33% 1:21 AM 1:34 PM
14 Waning Crescent 24% 2:20 AM 1:43 PM
15 Waning Crescent 17% 3:32 AM 2:10 PM
16 Waning Crescent 10% 4:24 AM 2:25 PM
17 Waning Crescent 5% 5:36 AM 3:00 PM
18 Waning Crescent 2% 6:27 AM 3:38 PM
19 New Moon 0% 7:37 AM 4:21 PM
20 New Moon 0% 8:22 AM 5:28 PM
21 Waxing Crescent 2% 9:12 AM 6:20 PM
22 Waxing Crescent 6% 9:43 AM 7:35 PM
23 Waxing Crescent 12% 10:18 AM 8:31 PM
24 Waxing Crescent 20% 10:29 AM 9:49 PM
25 Waxing Crescent 29% 11:02 AM 11:17 PM
26 Waxing Crescent 39% 11:31 AM —
27 First Quarter 50% 11:39 AM 12:21 AM
28 Waxing Gibbous 62% 11:59 AM 1:38 AM
29 Waxing Gibbous 73% 12:21 PM 3:04 AM
30 Waxing Gibbous 82% 12:40 PM 4:23 AM
31 Waxing Gibbous 90% 1:32 PM 5:48 AM

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Frequently asked questions

When is the full moon in December 2025 in Saint John, New Brunswick, Canada?

The full moon peaks on Thursday, December 4, 2025, 7:18 PM (local time).

When is the new moon in December 2025?

The new moon falls on Friday, December 19, 2025, 10:59 PM (local time) — the darkest nights of the month, best for stargazing.

Data: Meeus astronomical algorithms. How we calculate this

More for Saint John, New Brunswick, Canada

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