Moon · October 2026
Moon calendar for Ontario, California, United States: October 2026
Daily moon phases, illumination, moonrise and moonset in Ontario, California, United States for October 2026. Full moon: October 26, 2026. All times are shown in the local time of Ontario, 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% | 9:38 PM | 12:31 PM |
| 2 | Last Quarter | 59% | 10:31 PM | 1:46 PM |
| 3 | Last Quarter | 48% | 11:54 PM | 2:34 PM |
| 4 | Waning Crescent | 36% | — | 3:35 PM |
| 5 | Waning Crescent | 25% | 1:20 AM | 4:16 PM |
| 6 | Waning Crescent | 16% | 2:24 AM | 4:33 PM |
| 7 | Waning Crescent | 9% | 3:37 AM | 5:27 PM |
| 8 | Waning Crescent | 3% | 4:29 AM | 5:38 PM |
| 9 | New Moon | 1% | 5:41 AM | 6:14 PM |
| 10 | New Moon | 0% | 6:33 AM | 6:27 PM |
| 11 | Waxing Crescent | 2% | 7:43 AM | 7:19 PM |
| 12 | Waxing Crescent | 5% | 8:35 AM | 7:38 PM |
| 13 | Waxing Crescent | 11% | 9:43 AM | 8:20 PM |
| 14 | Waxing Crescent | 17% | 10:33 AM | 9:11 PM |
| 15 | Waxing Crescent | 25% | 11:39 AM | 9:48 PM |
| 16 | Waxing Crescent | 33% | 12:25 PM | 10:36 PM |
| 17 | First Quarter | 42% | 1:24 PM | 11:40 PM |
| 18 | First Quarter | 52% | 1:47 PM | — |
| 19 | Waxing Gibbous | 61% | 2:24 PM | 12:30 AM |
| 20 | Waxing Gibbous | 70% | 2:47 PM | 1:38 AM |
| 21 | Waxing Gibbous | 79% | 3:33 PM | 2:29 AM |
| 22 | Waxing Gibbous | 87% | 3:45 PM | 3:37 AM |
| 23 | Waxing Gibbous | 93% | 4:21 PM | 4:29 AM |
| 24 | Waxing Gibbous | 97% | 4:32 PM | 5:39 AM |
| 25 | Full Moon | 100% | 5:27 PM | 6:43 AM |
| 26 | Full Moon | 99% | 5:46 PM | 7:59 AM |
| 27 | Waning Gibbous | 97% | 6:26 PM | 9:24 AM |
| 28 | Waning Gibbous | 91% | 7:33 PM | 10:22 AM |
| 29 | Waning Gibbous | 84% | 8:24 PM | 11:36 AM |
| 30 | Waning Gibbous | 74% | 9:38 PM | 12:26 PM |
| 31 | Waning Gibbous | 63% | 10:42 PM | 1:33 PM |
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Frequently asked questions
When is the full moon in October 2026 in Ontario, 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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