Moon · January 2026
Moon calendar for San Francisco, California, United States: January 2026
Daily moon phases, illumination, moonrise and moonset in San Francisco, California, United States for January 2026. Full moon: January 2, 2026. All times are shown in the local time of San Francisco, California, United States.
Full moonFriday, January 2, 2026, 11:13 PM
New moonSunday, January 18, 2026, 2:11 PM
| Day | Phase | Illumination | Moonrise | Moonset |
|---|---|---|---|---|
| 1 | Waxing Gibbous | 97% | 2:39 PM | 6:25 AM |
| 2 | Full Moon | 99% | 3:53 PM | 7:38 AM |
| 3 | Full Moon | 100% | 5:22 PM | 8:25 AM |
| 4 | Waning Gibbous | 97% | 6:23 PM | 9:26 AM |
| 5 | Waning Gibbous | 92% | 7:38 PM | 9:44 AM |
| 6 | Waning Gibbous | 85% | 8:33 PM | 10:19 AM |
| 7 | Waning Gibbous | 77% | 9:47 PM | 10:29 AM |
| 8 | Waning Gibbous | 68% | 10:45 PM | 11:12 AM |
| 9 | Last Quarter | 58% | 11:52 PM | 11:32 AM |
| 10 | Last Quarter | 49% | — | 11:43 AM |
| 11 | Waning Crescent | 39% | 12:48 AM | 12:17 PM |
| 12 | Waning Crescent | 30% | 1:52 AM | 12:30 PM |
| 13 | Waning Crescent | 22% | 2:49 AM | 1:26 PM |
| 14 | Waning Crescent | 15% | 3:51 AM | 1:49 PM |
| 15 | Waning Crescent | 9% | 4:41 AM | 2:29 PM |
| 16 | Waning Crescent | 4% | 5:42 AM | 3:35 PM |
| 17 | Waning Crescent | 1% | 6:25 AM | 4:25 PM |
| 18 | New Moon | 0% | 7:22 AM | 5:36 PM |
| 19 | New Moon | 1% | 7:43 AM | 6:28 PM |
| 20 | Waxing Crescent | 4% | 8:21 AM | 7:40 PM |
| 21 | Waxing Crescent | 9% | 8:33 AM | 8:35 PM |
| 22 | Waxing Crescent | 16% | 9:23 AM | 9:59 PM |
| 23 | Waxing Crescent | 25% | 9:38 AM | 11:20 PM |
| 24 | Waxing Crescent | 36% | 10:07 AM | — |
| 25 | First Quarter | 47% | 10:26 AM | 12:21 AM |
| 26 | First Quarter | 59% | 11:14 AM | 1:37 AM |
| 27 | Waxing Gibbous | 70% | 11:43 AM | 2:48 AM |
| 28 | Waxing Gibbous | 80% | 12:27 PM | 4:14 AM |
| 29 | Waxing Gibbous | 89% | 1:39 PM | 5:32 AM |
| 30 | Waxing Gibbous | 95% | 2:40 PM | 6:21 AM |
| 31 | Waxing Gibbous | 99% | 4:10 PM | 7:20 AM |
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Frequently asked questions
When is the full moon in January 2026 in San Francisco, California, United States?
The full moon peaks on Friday, January 2, 2026, 11:13 PM (local time).
When is the new moon in January 2026?
The new moon falls on Sunday, January 18, 2026, 2:11 PM (local time) — the darkest nights of the month, best for stargazing.
Data: Meeus astronomical algorithms. How we calculate this
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