Rio Vista, CA Best Hunting & Fishing Times Calendar - December 2025
Based on Solunar Theory - Moon position and phase influence feeding activity. View optimal hunting and fishing times for Rio Vista, CA in December 2025.
| Date | Rating | Major Periods | Minor Periods | Moon Phase |
|---|---|---|---|---|
| Mon Dec 1 |
★★★☆☆ | 7:47 AM - 9:47 AM7:21 PM - 9:21 PM | 2:37 AM - 3:37 AM1:45 PM - 2:45 PM |  Waxing Gibbous |
| Tue Dec 2 |
★★★☆☆ | 8:41 AM - 10:41 AM8:13 PM - 10:13 PM | 3:54 AM - 4:54 AM2:18 PM - 3:18 PM |  Waxing Gibbous |
| Wed Dec 3 |
★★★☆☆ | 9:41 AM - 11:41 AM9:10 PM - 11:10 PM | 5:14 AM - 6:14 AM3:00 PM - 4:00 PM |  Waxing Gibbous |
| Thu Dec 4 |
★★★☆☆ | 10:45 AM - 12:45 PM10:12 PM - 12:12 AM | 6:34 AM - 7:34 AM | Waxing Gibbous |
| Fri Dec 5 |
★★★☆☆ | 11:52 AM - 1:52 PM11:19 PM - 1:19 AM | 7:49 AM - 8:49 AM3:52 PM - 4:52 PM |  Waning Gibbous |
| Sat Dec 6 |
★★★☆☆ | 12:26 AM - 2:26 AM12:58 PM - 2:58 PM | 8:53 AM - 9:53 AM4:56 PM - 5:56 PM |  Waning Gibbous |
| Sun Dec 7 |
★★★☆☆ | 1:31 AM - 3:31 AM2:00 PM - 4:00 PM | 9:44 AM - 10:44 AM6:09 PM - 7:09 PM | Waning Gibbous |
| Mon Dec 8 |
★★★★☆ | 2:30 AM - 4:30 AM2:56 PM - 4:56 PM | 10:24 AM - 11:24 AM7:24 PM - 8:24 PM |  Waning Gibbous |
| Tue Dec 9 |
★★★☆☆ | 3:23 AM - 5:23 AM3:46 PM - 5:46 PM | 10:56 AM - 11:56 AM8:38 PM - 9:38 PM |  Waning Gibbous |
| Wed Dec 10 |
★★★☆☆ | 4:10 AM - 6:10 AM4:32 PM - 6:32 PM | 11:22 AM - 12:22 PM9:47 PM - 10:47 PM |  Waning Gibbous |
| Thu Dec 11 |
★★★☆☆ | 4:54 AM - 6:54 AM5:15 PM - 7:15 PM | 11:46 AM - 12:46 PM10:52 PM - 11:52 PM |  Waning Gibbous |
| Fri Dec 12 |
★★★☆☆ | 5:36 AM - 7:36 AM5:56 PM - 7:56 PM | 12:07 PM - 1:07 PM11:54 PM - 12:54 AM |  Waning Crescent |
| Sat Dec 13 |
★★★☆☆ | 6:16 AM - 8:16 AM6:36 PM - 8:36 PM | 12:54 AM - 1:54 AM12:29 PM - 1:29 PM |  Waning Crescent |
| Sun Dec 14 |
★★★☆☆ | 6:57 AM - 8:57 AM7:18 PM - 9:18 PM | 1:54 AM - 2:54 AM12:52 PM - 1:52 PM |  Waning Crescent |
| Mon Dec 15 |
★★★☆☆ | 7:39 AM - 9:39 AM8:01 PM - 10:01 PM | 2:54 AM - 3:54 AM1:17 PM - 2:17 PM | Waning Crescent |
| Tue Dec 16 |
★★★☆☆ | 8:23 AM - 10:23 AM8:46 PM - 10:46 PM | 3:55 AM - 4:55 AM1:46 PM - 2:46 PM |  Waning Crescent |
| Wed Dec 17 |
★★★☆☆ | 9:10 AM - 11:10 AM9:35 PM - 11:35 PM | 4:56 AM - 5:56 AM2:20 PM - 3:20 PM |  Waning Crescent |
| Thu Dec 18 |
★★★☆☆ | 10:00 AM - 12:00 PM10:26 PM - 12:26 AM | 5:56 AM - 6:56 AM3:02 PM - 4:02 PM |  Waning Crescent |
| Fri Dec 19 |
★★★★☆ | 10:52 AM - 12:52 PM11:18 PM - 1:18 AM | 6:52 AM - 7:52 AM |  New Moon |
| Sat Dec 20 |
★★★★☆ | 12:10 AM - 2:10 AM11:44 AM - 1:44 PM | 7:43 AM - 8:43 AM3:51 PM - 4:51 PM | New Moon |
| Sun Dec 21 |
★★★☆☆ | 1:01 AM - 3:01 AM12:36 PM - 2:36 PM | 8:28 AM - 9:28 AM4:47 PM - 5:47 PM |  Waxing Crescent |
| Mon Dec 22 |
★★★☆☆ | 1:49 AM - 3:49 AM1:26 PM - 3:26 PM | 9:05 AM - 10:05 AM5:48 PM - 6:48 PM |  Waxing Crescent |
| Tue Dec 23 |
★★★☆☆ | 2:36 AM - 4:36 AM2:13 PM - 4:13 PM | 9:37 AM - 10:37 AM6:52 PM - 7:52 PM |  Waxing Crescent |
| Wed Dec 24 |
★★★★☆ | 2:59 AM - 4:59 AM2:59 PM - 4:59 PM | 10:05 AM - 11:05 AM7:57 PM - 8:57 PM |  Waxing Crescent |
| Thu Dec 25 |
★★★☆☆ | 3:16 AM - 5:16 AM3:16 PM - 5:16 PM | 10:30 AM - 11:30 AM9:02 PM - 10:02 PM | Waxing Crescent |
| Fri Dec 26 |
★★★☆☆ | 4:06 AM - 6:06 AM3:44 PM - 5:44 PM | 10:54 AM - 11:54 AM10:07 PM - 11:07 PM |  Waxing Crescent |
| Sat Dec 27 |
★★★☆☆ | 4:51 AM - 6:51 AM4:28 PM - 6:28 PM | 11:18 AM - 12:18 PM11:13 PM - 12:13 AM |  Waxing Crescent |
| Sun Dec 28 |
★★★☆☆ | 5:38 AM - 7:38 AM5:14 PM - 7:14 PM | 12:21 AM - 1:21 AM11:44 AM - 12:44 PM |  Waxing Gibbous |
| Mon Dec 29 |
★★★☆☆ | 6:28 AM - 8:28 AM6:02 PM - 8:02 PM | 1:32 AM - 2:32 AM12:13 PM - 1:13 PM |  Waxing Gibbous |
| Tue Dec 30 |
★★★★☆ | 7:23 AM - 9:23 AM6:54 PM - 8:54 PM | 2:48 AM - 3:48 AM12:50 PM - 1:50 PM |  Waxing Gibbous |
| Wed Dec 31 |
★★★☆☆ | 7:52 AM - 9:52 AM7:52 PM - 9:52 PM | 4:06 AM - 5:06 AM1:35 PM - 2:35 PM | Waxing Gibbous |
How to Use This Calendar
★★★★★ Excellent: Best days for hunting/fishing. Moon phase and position are optimal.
★★★ Good: Solid activity expected. Favorable conditions.
★ Fair: Some activity, but not peak conditions.
Major Periods (2 hours): Peak feeding times when moon is overhead or underfoot.
Minor Periods (1 hour): Secondary feeding times at moonrise and moonset.
Best results when major periods align with dawn or dusk!
More Local Weather Information
