Lake Billy Chinook State, OR 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 Lake Billy Chinook State, OR in December 2025.
| Date | Rating | Major Periods | Minor Periods | Moon Phase |
|---|---|---|---|---|
| Mon Dec 1 |
★★★☆☆ | 7:45 AM - 9:45 AM7:19 PM - 9:19 PM | 2:45 AM - 3:45 AM1:32 PM - 2:32 PM |  Waxing Gibbous |
| Tue Dec 2 |
★★★☆☆ | 8:39 AM - 10:39 AM8:11 PM - 10:11 PM | 4:07 AM - 5:07 AM2:00 PM - 3:00 PM |  Waxing Gibbous |
| Wed Dec 3 |
★★★☆☆ | 9:39 AM - 11:39 AM9:08 PM - 11:08 PM | 5:33 AM - 6:33 AM2:36 PM - 3:36 PM |  Waxing Gibbous |
| Thu Dec 4 |
★★★☆☆ | 10:44 AM - 12:44 PM10:11 PM - 12:11 AM | 6:59 AM - 7:59 AM3:24 PM - 4:24 PM | Waxing Gibbous |
| Fri Dec 5 |
★★★☆☆ | 11:51 AM - 1:51 PM11:17 PM - 1:17 AM | 8:16 AM - 9:16 AM |  Waning Gibbous |
| Sat Dec 6 |
★★★☆☆ | 12:25 AM - 2:25 AM12:57 PM - 2:57 PM | 9:19 AM - 10:19 AM4:26 PM - 5:26 PM |  Waning Gibbous |
| Sun Dec 7 |
★★★☆☆ | 1:29 AM - 3:29 AM1:59 PM - 3:59 PM | 10:06 AM - 11:06 AM5:41 PM - 6:41 PM | Waning Gibbous |
| Mon Dec 8 |
★★★★☆ | 2:29 AM - 4:29 AM2:55 PM - 4:55 PM | 10:41 AM - 11:41 AM7:01 PM - 8:01 PM |  Waning Gibbous |
| Tue Dec 9 |
★★★☆☆ | 3:21 AM - 5:21 AM3:45 PM - 5:45 PM | 11:07 AM - 12:07 PM8:20 PM - 9:20 PM |  Waning Gibbous |
| Wed Dec 10 |
★★★☆☆ | 4:09 AM - 6:09 AM4:31 PM - 6:31 PM | 11:28 AM - 12:28 PM9:35 PM - 10:35 PM |  Waning Gibbous |
| Thu Dec 11 |
★★★☆☆ | 4:53 AM - 6:53 AM5:13 PM - 7:13 PM | 11:47 AM - 12:47 PM10:45 PM - 11:45 PM |  Waning Gibbous |
| Fri Dec 12 |
★★★☆☆ | 5:34 AM - 7:34 AM5:54 PM - 7:54 PM | 12:04 PM - 1:04 PM11:52 PM - 12:52 AM |  Waning Crescent |
| Sat Dec 13 |
★★★☆☆ | 6:14 AM - 8:14 AM6:34 PM - 8:34 PM | 12:57 AM - 1:57 AM12:21 PM - 1:21 PM |  Waning Crescent |
| Sun Dec 14 |
★★★☆☆ | 6:55 AM - 8:55 AM7:16 PM - 9:16 PM | 2:02 AM - 3:02 AM12:39 PM - 1:39 PM |  Waning Crescent |
| Mon Dec 15 |
★★★☆☆ | 7:37 AM - 9:37 AM7:59 PM - 9:59 PM | 3:07 AM - 4:07 AM12:59 PM - 1:59 PM | Waning Crescent |
| Tue Dec 16 |
★★★☆☆ | 8:22 AM - 10:22 AM8:45 PM - 10:45 PM | 4:12 AM - 5:12 AM1:24 PM - 2:24 PM |  Waning Crescent |
| Wed Dec 17 |
★★★☆☆ | 9:09 AM - 11:09 AM9:33 PM - 11:33 PM | 5:18 AM - 6:18 AM1:54 PM - 2:54 PM |  Waning Crescent |
| Thu Dec 18 |
★★★☆☆ | 9:58 AM - 11:58 AM10:24 PM - 12:24 AM | 6:21 AM - 7:21 AM2:33 PM - 3:33 PM |  Waning Crescent |
| Fri Dec 19 |
★★★★☆ | 10:50 AM - 12:50 PM11:16 PM - 1:16 AM | 7:20 AM - 8:20 AM3:20 PM - 4:20 PM |  New Moon |
| Sat Dec 20 |
★★★★☆ | 12:08 AM - 2:08 AM11:43 AM - 1:43 PM | 8:10 AM - 9:10 AM | New Moon |
| Sun Dec 21 |
★★★☆☆ | 12:59 AM - 2:59 AM12:34 PM - 2:34 PM | 8:52 AM - 9:52 AM4:17 PM - 5:17 PM |  Waxing Crescent |
| Mon Dec 22 |
★★★☆☆ | 1:48 AM - 3:48 AM1:24 PM - 3:24 PM | 9:25 AM - 10:25 AM5:22 PM - 6:22 PM |  Waxing Crescent |
| Tue Dec 23 |
★★★☆☆ | 2:35 AM - 4:35 AM2:12 PM - 4:12 PM | 9:52 AM - 10:52 AM6:31 PM - 7:31 PM |  Waxing Crescent |
| Wed Dec 24 |
★★★★☆ | 2:58 AM - 4:58 AM2:58 PM - 4:58 PM | 10:15 AM - 11:15 AM7:41 PM - 8:41 PM |  Waxing Crescent |
| Thu Dec 25 |
★★★☆☆ | 3:13 AM - 5:13 AM3:13 PM - 5:13 PM | 10:35 AM - 11:35 AM8:51 PM - 9:51 PM | Waxing Crescent |
| Fri Dec 26 |
★★★☆☆ | 4:04 AM - 6:04 AM3:42 PM - 5:42 PM | 10:54 AM - 11:54 AM10:01 PM - 11:01 PM |  Waxing Crescent |
| Sat Dec 27 |
★★★☆☆ | 4:49 AM - 6:49 AM4:26 PM - 6:26 PM | 11:12 AM - 12:12 PM11:13 PM - 12:13 AM |  Waxing Crescent |
| Sun Dec 28 |
★★★☆☆ | 5:36 AM - 7:36 AM5:12 PM - 7:12 PM | 12:26 AM - 1:26 AM11:33 AM - 12:33 PM |  Waxing Gibbous |
| Mon Dec 29 |
★★★☆☆ | 6:26 AM - 8:26 AM6:00 PM - 8:00 PM | 1:44 AM - 2:44 AM11:57 AM - 12:57 PM |  Waxing Gibbous |
| Tue Dec 30 |
★★★★☆ | 7:21 AM - 9:21 AM6:53 PM - 8:53 PM | 3:05 AM - 4:05 AM12:28 PM - 1:28 PM |  Waxing Gibbous |
| Wed Dec 31 |
★★★☆☆ | 7:50 AM - 9:50 AM7:50 PM - 9:50 PM | 4:28 AM - 5:28 AM1:08 PM - 2:08 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!
