Lake Byron, SD 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 Byron, SD in December 2025.

Date Rating Major Periods Minor Periods Moon Phase
Mon
Dec 1		 ★★★☆☆ 8:09 AM - 10:09 AM7:43 PM - 9:43 PM 3:07 AM - 4:07 AM1:58 PM - 2:58 PM Day 12
Waxing Gibbous
Tue
Dec 2		 ★★★☆☆ 9:03 AM - 11:03 AM8:35 PM - 10:35 PM 4:29 AM - 5:29 AM2:25 PM - 3:25 PM Day 13
Waxing Gibbous
Wed
Dec 3		 ★★★☆☆ 10:03 AM - 12:03 PM9:32 PM - 11:32 PM 5:55 AM - 6:55 AM3:00 PM - 4:00 PM Day 14
Waxing Gibbous
Thu
Dec 4		 ★★★☆☆ 11:07 AM - 1:07 PM10:34 PM - 12:34 AM 7:21 AM - 8:21 AM3:47 PM - 4:47 PM Day 14
Waxing Gibbous
Fri
Dec 5		 ★★★☆☆ 12:14 PM - 2:14 PM11:40 PM - 1:40 AM 8:39 AM - 9:39 AM4:49 PM - 5:49 PM Day 16
Waning Gibbous
Sat
Dec 6		 ★★★☆☆ 12:48 AM - 2:48 AM1:20 PM - 3:20 PM 9:43 AM - 10:43 AM Day 17
Waning Gibbous
Sun
Dec 7		 ★★★☆☆ 1:53 AM - 3:53 AM2:22 PM - 4:22 PM 10:31 AM - 11:31 AM6:03 PM - 7:03 PM Day 17
Waning Gibbous
Mon
Dec 8		 ★★★★☆ 2:52 AM - 4:52 AM3:18 PM - 5:18 PM 11:06 AM - 12:06 PM7:23 PM - 8:23 PM Day 18
Waning Gibbous
Tue
Dec 9		 ★★★☆☆ 3:45 AM - 5:45 AM4:09 PM - 6:09 PM 11:33 AM - 12:33 PM8:42 PM - 9:42 PM Day 19
Waning Gibbous
Wed
Dec 10		 ★★★☆☆ 4:33 AM - 6:33 AM4:55 PM - 6:55 PM 11:55 AM - 12:55 PM9:57 PM - 10:57 PM Day 20
Waning Gibbous
Thu
Dec 11		 ★★★☆☆ 5:17 AM - 7:17 AM5:38 PM - 7:38 PM 12:13 PM - 1:13 PM11:08 PM - 12:08 AM Day 21
Waning Gibbous
Fri
Dec 12		 ★★★☆☆ 5:59 AM - 7:59 AM6:19 PM - 8:19 PM 12:15 AM - 1:15 AM12:30 PM - 1:30 PM Day 23
Waning Crescent
Sat
Dec 13		 ★★★☆☆ 6:39 AM - 8:39 AM6:59 PM - 8:59 PM 1:21 AM - 2:21 AM12:47 PM - 1:47 PM Day 24
Waning Crescent
Sun
Dec 14		 ★★★☆☆ 7:20 AM - 9:20 AM7:41 PM - 9:41 PM 2:25 AM - 3:25 AM1:05 PM - 2:05 PM Day 25
Waning Crescent
Mon
Dec 15		 ★★★★☆ 8:02 AM - 10:02 AM8:24 PM - 10:24 PM 3:30 AM - 4:30 AM1:25 PM - 2:25 PM Day 25
Waning Crescent
Tue
Dec 16		 ★★★☆☆ 8:46 AM - 10:46 AM9:09 PM - 11:09 PM 4:35 AM - 5:35 AM1:49 PM - 2:49 PM Day 26
Waning Crescent
Wed
Dec 17		 ★★★☆☆ 9:33 AM - 11:33 AM9:57 PM - 11:57 PM 5:41 AM - 6:41 AM2:19 PM - 3:19 PM Day 27
Waning Crescent
Thu
Dec 18		 ★★★☆☆ 10:22 AM - 12:22 PM10:48 PM - 12:48 AM 6:45 AM - 7:45 AM2:57 PM - 3:57 PM Day 28
Waning Crescent
Fri
Dec 19		 ★★★★☆ 11:14 AM - 1:14 PM11:40 PM - 1:40 AM 7:43 AM - 8:43 AM3:44 PM - 4:44 PM Day 1
New Moon
Sat
Dec 20		 ★★★★☆ 12:32 AM - 2:32 AM12:06 PM - 2:06 PM 8:35 AM - 9:35 AM4:41 PM - 5:41 PM Day 1
New Moon
Sun
Dec 21		 ★★★☆☆ 1:23 AM - 3:23 AM12:58 PM - 2:58 PM 9:17 AM - 10:17 AM Day 2
Waxing Crescent
Mon
Dec 22		 ★★★☆☆ 2:12 AM - 4:12 AM1:48 PM - 3:48 PM 9:51 AM - 10:51 AM5:45 PM - 6:45 PM Day 3
Waxing Crescent
Tue
Dec 23		 ★★★☆☆ 2:59 AM - 4:59 AM2:36 PM - 4:36 PM 10:18 AM - 11:18 AM6:53 PM - 7:53 PM Day 4
Waxing Crescent
Wed
Dec 24		 ★★★★☆ 3:44 AM - 5:44 AM3:22 PM - 5:22 PM 10:41 AM - 11:41 AM8:03 PM - 9:03 PM Day 5
Waxing Crescent
Thu
Dec 25		 ★★★☆☆ 4:29 AM - 6:29 AM4:07 PM - 6:07 PM 11:01 AM - 12:01 PM9:14 PM - 10:14 PM Day 5
Waxing Crescent
Fri
Dec 26		 ★★★☆☆ 4:51 AM - 6:51 AM4:51 PM - 6:51 PM 11:20 AM - 12:20 PM10:24 PM - 11:24 PM Day 6
Waxing Crescent
Sat
Dec 27		 ★★★☆☆ 5:06 AM - 7:06 AM5:06 PM - 7:06 PM 11:38 AM - 12:38 PM11:35 PM - 12:35 AM Day 7
Waxing Crescent
Sun
Dec 28		 ★★★☆☆ 6:00 AM - 8:00 AM5:36 PM - 7:36 PM 12:49 AM - 1:49 AM11:59 AM - 12:59 PM Day 9
Waxing Gibbous
Mon
Dec 29		 ★★★☆☆ 6:50 AM - 8:50 AM6:24 PM - 8:24 PM 2:06 AM - 3:06 AM12:23 PM - 1:23 PM Day 10
Waxing Gibbous
Tue
Dec 30		 ★★★★☆ 7:45 AM - 9:45 AM7:16 PM - 9:16 PM 3:27 AM - 4:27 AM12:53 PM - 1:53 PM Day 11
Waxing Gibbous
Wed
Dec 31		 ★★★☆☆ 8:14 AM - 10:14 AM8:14 PM - 10:14 PM 4:50 AM - 5:50 AM1:32 PM - 2:32 PM Day 12
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!