Moon · October 2026
Moon calendar for Simi Valley, California, United States: October 2026
Daily moon phases, illumination, moonrise and moonset in Simi Valley, California, United States for October 2026. Full moon: October 26, 2026. All times are shown in the local time of Simi Valley, California, United States.
Full moonMonday, October 26, 2026, 1:58 AM
New moonSaturday, October 10, 2026, 5:45 AM
| Day | Phase | Illumination | Moonrise | Moonset |
|---|---|---|---|---|
| 1 | Waning Gibbous | 71% | 9:40 PM | 12:38 PM |
| 2 | Last Quarter | 59% | 10:35 PM | 1:49 PM |
| 3 | Last Quarter | 48% | — | 2:11 PM |
| 4 | Waning Crescent | 36% | 12:00 AM | 3:37 PM |
| 5 | Waning Crescent | 25% | 1:26 AM | 4:19 PM |
| 6 | Waning Crescent | 16% | 2:25 AM | 4:30 PM |
| 7 | Waning Crescent | 9% | 3:38 AM | 5:30 PM |
| 8 | Waning Crescent | 3% | 4:32 AM | 5:41 PM |
| 9 | New Moon | 1% | 5:44 AM | 6:17 PM |
| 10 | New Moon | 0% | 6:38 AM | 6:30 PM |
| 11 | Waxing Crescent | 2% | 7:47 AM | 7:25 PM |
| 12 | Waxing Crescent | 5% | 8:42 AM | 7:41 PM |
| 13 | Waxing Crescent | 11% | 9:48 AM | 8:22 PM |
| 14 | Waxing Crescent | 17% | 10:39 AM | 9:19 PM |
| 15 | Waxing Crescent | 25% | 11:42 AM | 9:55 PM |
| 16 | Waxing Crescent | 33% | 12:27 PM | 10:42 PM |
| 17 | First Quarter | 42% | 1:29 PM | 11:43 PM |
| 18 | First Quarter | 52% | 1:54 PM | — |
| 19 | Waxing Gibbous | 61% | 2:26 PM | 12:35 AM |
| 20 | Waxing Gibbous | 70% | 3:00 PM | 1:40 AM |
| 21 | Waxing Gibbous | 79% | 3:35 PM | 2:33 AM |
| 22 | Waxing Gibbous | 87% | 3:50 PM | 3:39 AM |
| 23 | Waxing Gibbous | 93% | 4:23 PM | 4:33 AM |
| 24 | Waxing Gibbous | 97% | 4:35 PM | 5:43 AM |
| 25 | Full Moon | 100% | 5:30 PM | 6:48 AM |
| 26 | Full Moon | 99% | 5:51 PM | 8:08 AM |
| 27 | Waning Gibbous | 97% | 6:28 PM | 9:29 AM |
| 28 | Waning Gibbous | 91% | 7:35 PM | 10:24 AM |
| 29 | Waning Gibbous | 84% | 8:25 PM | 11:38 AM |
| 30 | Waning Gibbous | 74% | 9:40 PM | 12:29 PM |
| 31 | Waning Gibbous | 63% | 10:50 PM | 1:35 PM |
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Frequently asked questions
When is the full moon in October 2026 in Simi Valley, California, United States?
The full moon peaks on Monday, October 26, 2026, 1:58 AM (local time).
When is the new moon in October 2026?
The new moon falls on Saturday, October 10, 2026, 5:45 AM (local time) — the darkest nights of the month, best for stargazing.
Data: Meeus astronomical algorithms. How we calculate this
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