Grand Detour, IL 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 Grand Detour, IL in December 2025.
| Date | Rating | Major Periods | Minor Periods | Moon Phase |
|---|---|---|---|---|
| Mon Dec 1 |
★★★☆☆ | 7:33 AM - 9:33 AM7:07 PM - 9:07 PM | 2:26 AM - 3:26 AM1:27 PM - 2:27 PM |  Waxing Gibbous |
| Tue Dec 2 |
★★★☆☆ | 8:27 AM - 10:27 AM7:59 PM - 9:59 PM | 3:46 AM - 4:46 AM1:57 PM - 2:57 PM |  Waxing Gibbous |
| Wed Dec 3 |
★★★☆☆ | 9:26 AM - 11:26 AM8:55 PM - 10:55 PM | 5:09 AM - 6:09 AM2:34 PM - 3:34 PM |  Waxing Gibbous |
| Thu Dec 4 |
★★★☆☆ | 10:30 AM - 12:30 PM9:57 PM - 11:57 PM | 6:32 AM - 7:32 AM3:23 PM - 4:23 PM | Waxing Gibbous |
| Fri Dec 5 |
★★★☆☆ | 11:37 AM - 1:37 PM11:04 PM - 1:04 AM | 7:50 AM - 8:50 AM4:25 PM - 5:25 PM |  Waning Gibbous |
| Sat Dec 6 |
★★★☆☆ | 12:11 AM - 2:11 AM12:43 PM - 2:43 PM | 8:54 AM - 9:54 AM |  Waning Gibbous |
| Sun Dec 7 |
★★★☆☆ | 1:16 AM - 3:16 AM1:46 PM - 3:46 PM | 9:44 AM - 10:44 AM5:38 PM - 6:38 PM | Waning Gibbous |
| Mon Dec 8 |
★★★★☆ | 2:16 AM - 4:16 AM2:42 PM - 4:42 PM | 10:22 AM - 11:22 AM6:56 PM - 7:56 PM |  Waning Gibbous |
| Tue Dec 9 |
★★★☆☆ | 3:09 AM - 5:09 AM3:33 PM - 5:33 PM | 10:52 AM - 11:52 AM8:13 PM - 9:13 PM |  Waning Gibbous |
| Wed Dec 10 |
★★★☆☆ | 3:57 AM - 5:57 AM4:19 PM - 6:19 PM | 11:16 AM - 12:16 PM9:26 PM - 10:26 PM |  Waning Gibbous |
| Thu Dec 11 |
★★★☆☆ | 4:41 AM - 6:41 AM5:02 PM - 7:02 PM | 11:36 AM - 12:36 PM10:34 PM - 11:34 PM |  Waning Gibbous |
| Fri Dec 12 |
★★★☆☆ | 5:23 AM - 7:23 AM5:43 PM - 7:43 PM | 11:55 AM - 12:55 PM11:39 PM - 12:39 AM |  Waning Crescent |
| Sat Dec 13 |
★★★☆☆ | 6:03 AM - 8:03 AM6:23 PM - 8:23 PM | 12:42 AM - 1:42 AM12:14 PM - 1:14 PM |  Waning Crescent |
| Sun Dec 14 |
★★★☆☆ | 6:44 AM - 8:44 AM7:05 PM - 9:05 PM | 1:44 AM - 2:44 AM12:34 PM - 1:34 PM |  Waning Crescent |
| Mon Dec 15 |
★★★☆☆ | 7:26 AM - 9:26 AM7:48 PM - 9:48 PM | 2:47 AM - 3:47 AM12:56 PM - 1:56 PM | Waning Crescent |
| Tue Dec 16 |
★★★☆☆ | 8:10 AM - 10:10 AM8:33 PM - 10:33 PM | 3:50 AM - 4:50 AM1:23 PM - 2:23 PM |  Waning Crescent |
| Wed Dec 17 |
★★★☆☆ | 8:57 AM - 10:57 AM9:21 PM - 11:21 PM | 4:54 AM - 5:54 AM1:54 PM - 2:54 PM |  Waning Crescent |
| Thu Dec 18 |
★★★☆☆ | 9:46 AM - 11:46 AM10:12 PM - 12:12 AM | 5:56 AM - 6:56 AM2:33 PM - 3:33 PM |  Waning Crescent |
| Fri Dec 19 |
★★★★☆ | 10:38 AM - 12:38 PM11:04 PM - 1:04 AM | 6:54 AM - 7:54 AM3:21 PM - 4:21 PM |  New Moon |
| Sat Dec 20 |
★★★★☆ | 11:30 AM - 1:30 PM11:56 PM - 1:56 AM | 7:46 AM - 8:46 AM4:17 PM - 5:17 PM | New Moon |
| Sun Dec 21 |
★★★☆☆ | 12:47 AM - 2:47 AM12:22 PM - 2:22 PM | 8:29 AM - 9:29 AM5:19 PM - 6:19 PM |  Waxing Crescent |
| Mon Dec 22 |
★★★☆☆ | 1:36 AM - 3:36 AM1:12 PM - 3:12 PM | 9:05 AM - 10:05 AM |  Waxing Crescent |
| Tue Dec 23 |
★★★☆☆ | 2:23 AM - 4:23 AM2:00 PM - 4:00 PM | 9:35 AM - 10:35 AM6:26 PM - 7:26 PM |  Waxing Crescent |
| Wed Dec 24 |
★★★★☆ | 3:08 AM - 5:08 AM2:46 PM - 4:46 PM | 10:00 AM - 11:00 AM7:34 PM - 8:34 PM |  Waxing Crescent |
| Thu Dec 25 |
★★★☆☆ | 3:53 AM - 5:53 AM3:31 PM - 5:31 PM | 10:23 AM - 11:23 AM8:42 PM - 9:42 PM | Waxing Crescent |
| Fri Dec 26 |
★★★☆☆ | 4:15 AM - 6:15 AM4:15 PM - 6:15 PM | 10:43 AM - 11:43 AM9:50 PM - 10:50 PM |  Waxing Crescent |
| Sat Dec 27 |
★★★☆☆ | 4:31 AM - 6:31 AM4:31 PM - 6:31 PM | 11:04 AM - 12:04 PM10:58 PM - 11:58 PM |  Waxing Crescent |
| Sun Dec 28 |
★★★☆☆ | 5:24 AM - 7:24 AM5:00 PM - 7:00 PM | 12:09 AM - 1:09 AM11:27 AM - 12:27 PM |  Waxing Gibbous |
| Mon Dec 29 |
★★★☆☆ | 6:14 AM - 8:14 AM5:48 PM - 7:48 PM | 1:24 AM - 2:24 AM11:53 AM - 12:53 PM |  Waxing Gibbous |
| Tue Dec 30 |
★★★★☆ | 7:08 AM - 9:08 AM6:40 PM - 8:40 PM | 2:42 AM - 3:42 AM12:26 PM - 1:26 PM |  Waxing Gibbous |
| Wed Dec 31 |
★★★☆☆ | 7:37 AM - 9:37 AM7:37 PM - 9:37 PM | 4:03 AM - 5:03 AM1:07 PM - 2:07 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
