Moon · October 2025
Moon calendar for Eureka, California, United States: October 2025
Daily moon phases, illumination, moonrise and moonset in Eureka, California, United States for October 2025. Full moon: October 6, 2025. All times are shown in the local time of Eureka, California, United States.
Full moonMonday, October 6, 2025, 11:35 PM
New moonTuesday, October 21, 2025, 2:33 AM
| Day | Phase | Illumination | Moonrise | Moonset |
|---|---|---|---|---|
| 1 | Waxing Gibbous | 69% | 3:59 PM | 1:24 AM |
| 2 | Waxing Gibbous | 78% | 4:26 PM | 2:20 AM |
| 3 | Waxing Gibbous | 86% | 4:57 PM | 3:34 AM |
| 4 | Waxing Gibbous | 93% | 5:33 PM | 4:29 AM |
| 5 | Waxing Gibbous | 97% | 5:43 PM | 5:45 AM |
| 6 | Full Moon | 100% | 6:16 PM | 7:11 AM |
| 7 | Full Moon | 99% | 6:27 PM | 8:20 AM |
| 8 | Waning Gibbous | 96% | 7:13 PM | 9:37 AM |
| 9 | Waning Gibbous | 91% | 7:39 PM | 10:56 AM |
| 10 | Waning Gibbous | 83% | 8:22 PM | 12:19 PM |
| 11 | Waning Gibbous | 73% | 9:29 PM | 1:37 PM |
| 12 | Waning Gibbous | 62% | 10:23 PM | 2:29 PM |
| 13 | Last Quarter | 51% | 11:41 PM | 3:34 PM |
| 14 | Last Quarter | 40% | — | 4:07 PM |
| 15 | Waning Crescent | 29% | 12:59 AM | 4:26 PM |
| 16 | Waning Crescent | 20% | 2:17 AM | 4:59 PM |
| 17 | Waning Crescent | 12% | 3:33 AM | 5:30 PM |
| 18 | Waning Crescent | 6% | 4:25 AM | 5:37 PM |
| 19 | Waning Crescent | 2% | 5:37 AM | 5:59 PM |
| 20 | New Moon | 0% | 6:27 AM | 6:20 PM |
| 21 | New Moon | 0% | 7:38 AM | 6:30 PM |
| 22 | Waxing Crescent | 2% | 8:28 AM | 7:19 PM |
| 23 | Waxing Crescent | 5% | 9:39 AM | 7:38 PM |
| 24 | Waxing Crescent | 10% | 10:30 AM | 8:19 PM |
| 25 | Waxing Crescent | 16% | 11:39 AM | 9:10 PM |
| 26 | Waxing Crescent | 24% | 12:25 PM | 9:58 PM |
| 27 | Waxing Crescent | 33% | 1:28 PM | 11:01 PM |
| 28 | First Quarter | 42% | 1:56 PM | — |
| 29 | First Quarter | 53% | 2:26 PM | 12:09 AM |
| 30 | Waxing Gibbous | 63% | 3:00 PM | 1:27 AM |
| 31 | Waxing Gibbous | 73% | 3:34 PM | 2:22 AM |
Another city or date
Frequently asked questions
When is the full moon in October 2025 in Eureka, California, United States?
The full moon peaks on Monday, October 6, 2025, 11:35 PM (local time).
When is the new moon in October 2025?
The new moon falls on Tuesday, October 21, 2025, 2:33 AM (local time) — the darkest nights of the month, best for stargazing.
Data: Meeus astronomical algorithms. How we calculate this
More for Eureka, California, United States
Near Eureka
- Redding, California, United States
- Medford, Oregon, United States
- Chico, California, United States
- Santa Rosa, California, United States
- Napa, California, United States
- Vacaville, California, United States
- Roseville, California, United States
- Sacramento, California, United States
- Fairfield, California, United States
- Vallejo, California, United States
- Richmond, California, United States
- Elk Grove, California, United States