SkyAlmanac

Moon · December 2026

Moon calendar for St. Catharines, Ontario, Canada: December 2026

Daily moon phases, illumination, moonrise and moonset in St. Catharines, Ontario, Canada for December 2026. Full moon: December 23, 2026. All times are shown in the local time of St. Catharines, Ontario, Canada.

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Full moonWednesday, December 23, 2026, 8:16 PM
New moonTuesday, December 8, 2026, 6:17 PM
Day Phase Illumination Moonrise Moonset
1 Last Quarter 46% — 1:27 PM
2 Waning Crescent 35% 12:26 AM 1:36 PM
3 Waning Crescent 25% 1:41 AM 1:53 PM
4 Waning Crescent 17% 2:43 AM 2:20 PM
5 Waning Crescent 10% 4:03 AM 2:33 PM
6 Waning Crescent 5% 5:31 AM 3:25 PM
7 Waning Crescent 2% 6:16 AM 3:42 PM
8 New Moon 0% 7:25 AM 4:25 PM
9 New Moon 1% 8:13 AM 5:31 PM
10 Waxing Crescent 3% 8:55 AM 6:18 PM
11 Waxing Crescent 7% 9:38 AM 7:29 PM
12 Waxing Crescent 12% 10:12 AM 8:21 PM
13 Waxing Crescent 19% 10:28 AM 9:33 PM
14 Waxing Crescent 27% 11:02 AM 10:24 PM
15 Waxing Crescent 36% 11:32 AM 11:36 PM
16 First Quarter 46% 11:40 AM —
17 First Quarter 57% 12:04 PM 12:31 AM
18 Waxing Gibbous 67% 12:23 PM 1:46 AM
19 Waxing Gibbous 77% 12:34 PM 3:13 AM
20 Waxing Gibbous 85% 1:25 PM 4:21 AM
21 Waxing Gibbous 92% 1:49 PM 5:40 AM
22 Waxing Gibbous 97% 2:29 PM 6:57 AM
23 Full Moon 100% 3:40 PM 8:11 AM
24 Full Moon 99% 4:50 PM 9:14 AM
25 Waning Gibbous 96% 6:18 PM 9:47 AM
26 Waning Gibbous 91% 7:38 PM 10:23 AM
27 Waning Gibbous 83% 8:55 PM 10:46 AM
28 Waning Gibbous 73% 10:18 PM 11:29 AM
29 Waning Gibbous 63% 11:34 PM 11:37 AM
30 Last Quarter 52% — 12:00 PM
31 Last Quarter 41% 12:28 AM 12:21 PM

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Frequently asked questions

When is the full moon in December 2026 in St. Catharines, Ontario, Canada?

The full moon peaks on Wednesday, December 23, 2026, 8:16 PM (local time).

When is the new moon in December 2026?

The new moon falls on Tuesday, December 8, 2026, 6:17 PM (local time) — the darkest nights of the month, best for stargazing.

Data: Meeus astronomical algorithms. How we calculate this

More for St. Catharines, Ontario, Canada

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