Sunrise and sunset times in Byron, IL
Check out today's and tomorrow's sunrise and sunset times in Byron, IL, United States, as well as the whole calendar for August 2026.
Today
August 20, 2026 . Current time: 11:47:29 am
First light at 5:40:40 am
Sunrise time: 6:08:50 am
Sunset time: 7:51:52 pm
Last light at 8:20:02 pm
Day length: 13 hours, 43 minutes
8 hours, 4 minutes left for today's sunset in Byron
Moon will rise on Aug 20 at 2:59 PM
Moon will set on Aug 20 at 11:38 PMMoon phase: 🌓 First Quarter (56%)🌕 Full moon: Aug 27 at 11:19 PM · 🌑 New moon: Sep 10 at 10:27 PMTomorrow
August 21, 2026
First light at 5:41:48 am
Sunrise time: 6:09:53 am
Sunset time: 7:50:19 pm
Last light at 8:18:24 pm
Day length: 13 hours, 40 minutes
Tomorrow will be 2 minutes shorter than today in Byron
Moon will rise on Aug 21 at 3:58 PM Moon will set on Aug 22 at 12:00 AMMoon phase: 🌔 Waxing Gibbous (69%)
- Byron, Illinois
- Latitude: 42.126968
- Longitude: -89.255661
- Time zone: Central Time CDT
Shortest day in Byron, IL
The shortest day of the year will be in 4 months, during the winter solstice on December 21, 2026, with a daylight length of 9 hours and 9 minutes.Longest day in Byron, IL
The longest day of the year was 2 months and 0 days ago, during the summer solstice on June 20, 2026, with a daylight length of 15 hours and 18 minutes.
August 2026 - Byron, Illinois - Sunrise and sunset calendar
Sunrise and sunset times, civil twilight start and end times as well as solar noon, and day length for every day of August in Byron.
The day length shortens by 1 hour, 14 minutes over the course of August 2026 in Byron, IL - from 14 hours, 28 minutes on the first day to 13 hours, 13 minutes on the last day.
| Day | First Light | Sunrise | Sunset | Last Light | Day Length | Day Length Variation | Solar Noon
Time of day when the sun reaches its highest point in the sky.
|
Max Sun Altitude | Nautical Twilight Start | Nautical Twilight End | Astronomical Twilight Start | Astronomical Twilight End | Night Length
Calculated form this day's sunset to the next day's sunrise.
|
Moon phase |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Sat, Aug 1 | 5:19:02 am | 5:49:02 am | 8:17:42 pm | 8:47:42 pm | 14h 28m 40s | 14h 28m 40s | 1:03:22 pm | 60° | 4:39:50 am | 9:26:54 pm | 3:56:02 am | 10:10:42 pm | 9h 32m 21s | 🌖 (93%) |
| Sun, Aug 2 | 5:20:09 am | 5:50:03 am | 8:16:32 pm | 8:46:26 pm | 14h 26m 29s | -2m -11s | 1:03:17 pm | 59.7° | 4:41:08 am | 9:25:27 pm | 3:57:39 am | 10:08:55 pm | 9h 34m 32s | 🌖 (87%) |
| Mon, Aug 3 | 5:21:17 am | 5:51:04 am | 8:15:21 pm | 8:45:08 pm | 14h 24m 17s | -2m -12s | 1:03:12 pm | 59.5° | 4:42:27 am | 9:23:58 pm | 3:59:17 am | 10:07:08 pm | 9h 36m 45s | 🌖 (80%) |
| Tue, Aug 4 | 5:22:24 am | 5:52:06 am | 8:14:08 pm | 8:43:50 pm | 14h 22m 2s | -2m -15s | 1:03:07 pm | 59.2° | 4:43:46 am | 9:22:28 pm | 4:00:55 am | 10:05:19 pm | 9h 38m 59s | 🌖 (70%) |
| Wed, Aug 5 | 5:23:32 am | 5:53:07 am | 8:12:54 pm | 8:42:29 pm | 14h 19m 47s | -2m -15s | 1:03:01 pm | 58.9° | 4:45:05 am | 9:20:57 pm | 4:02:32 am | 10:03:29 pm | 9h 41m 15s | 🌖 (60%) |
| Thu, Aug 6 | 5:24:41 am | 5:54:09 am | 8:11:39 pm | 8:41:08 pm | 14h 17m 30s | -2m -17s | 1:02:54 pm | 58.7° | 4:46:24 am | 9:19:24 pm | 4:04:10 am | 10:01:39 pm | 9h 43m 33s | 🌗 (49%) |
| Fri, Aug 7 | 5:25:49 am | 5:55:12 am | 8:10:22 pm | 8:39:45 pm | 14h 15m 10s | -2m -20s | 1:02:47 pm | 58.4° | 4:47:43 am | 9:17:50 pm | 4:05:47 am | 9:59:47 pm | 9h 45m 52s | 🌘 (37%) |
| Sat, Aug 8 | 5:26:57 am | 5:56:14 am | 8:09:04 pm | 8:38:21 pm | 14h 12m 50s | -2m -20s | 1:02:39 pm | 58.1° | 4:49:03 am | 9:16:15 pm | 4:07:24 am | 9:57:54 pm | 9h 48m 13s | 🌘 (27%) |
| Sun, Aug 9 | 5:28:06 am | 5:57:17 am | 8:07:44 pm | 8:36:55 pm | 14h 10m 27s | -2m -23s | 1:02:31 pm | 57.8° | 4:50:22 am | 9:14:39 pm | 4:09:01 am | 9:56:01 pm | 9h 50m 35s | 🌘 (17%) |
| Mon, Aug 10 | 5:29:15 am | 5:58:19 am | 8:06:24 pm | 8:35:28 pm | 14h 8m 5s | -2m -22s | 1:02:21 pm | 57.5° | 4:51:41 am | 9:13:02 pm | 4:10:37 am | 9:54:06 pm | 9h 52m 58s | 🌘 (9%) |
| Tue, Aug 11 | 5:30:23 am | 5:59:22 am | 8:05:01 pm | 8:34:00 pm | 14h 5m 39s | -2m -26s | 1:02:12 pm | 57.2° | 4:53:00 am | 9:11:24 pm | 4:12:13 am | 9:52:11 pm | 9h 55m 24s | 🌘 (3%) |
| Wed, Aug 12 | 5:31:32 am | 6:00:25 am | 8:03:38 pm | 8:32:31 pm | 14h 3m 13s | -2m -26s | 1:02:02 pm | 56.9° | 4:54:19 am | 9:09:44 pm | 4:13:48 am | 9:50:15 pm | 9h 57m 50s | 🌘 (0%) |
| Thu, Aug 13 | 5:32:41 am | 6:01:28 am | 8:02:14 pm | 8:31:01 pm | 14h 0m 46s | -2m -27s | 1:01:51 pm | 56.6° | 4:55:38 am | 9:08:04 pm | 4:15:23 am | 9:48:18 pm | 10h 0m 17s | 🌑 (0%) |
| Fri, Aug 14 | 5:33:49 am | 6:02:31 am | 8:00:48 pm | 8:29:30 pm | 13h 58m 17s | -2m -29s | 1:01:40 pm | 56.3° | 4:56:57 am | 9:06:23 pm | 4:16:58 am | 9:46:21 pm | 10h 2m 46s | 🌒 (3%) |
| Sat, Aug 15 | 5:34:58 am | 6:03:34 am | 7:59:21 pm | 8:27:58 pm | 13h 55m 47s | -2m -30s | 1:01:28 pm | 56° | 4:58:15 am | 9:04:41 pm | 4:18:32 am | 9:44:23 pm | 10h 5m 16s | 🌒 (8%) |
| Sun, Aug 16 | 5:36:07 am | 6:04:37 am | 7:57:54 pm | 8:26:24 pm | 13h 53m 17s | -2m -30s | 1:01:16 pm | 55.7° | 4:59:33 am | 9:02:58 pm | 4:20:06 am | 9:42:25 pm | 10h 7m 47s | 🌒 (15%) |
| Mon, Aug 17 | 5:37:15 am | 6:05:41 am | 7:56:25 pm | 8:24:50 pm | 13h 50m 44s | -2m -33s | 1:01:03 pm | 55.4° | 5:00:51 am | 9:01:14 pm | 4:21:39 am | 9:40:26 pm | 10h 10m 19s | 🌒 (23%) |
| Tue, Aug 18 | 5:38:24 am | 6:06:44 am | 7:54:55 pm | 8:23:15 pm | 13h 48m 11s | -2m -33s | 1:00:49 pm | 55° | 5:02:09 am | 8:59:30 pm | 4:23:12 am | 9:38:27 pm | 10h 12m 52s | 🌒 (32%) |
| Wed, Aug 19 | 5:39:32 am | 6:07:47 am | 7:53:24 pm | 8:21:39 pm | 13h 45m 37s | -2m -34s | 1:00:35 pm | 54.7° | 5:03:27 am | 8:57:44 pm | 4:24:44 am | 9:36:27 pm | 10h 15m 26s | 🌒 (41%) |
| Thu, Aug 20 | 5:40:40 am | 6:08:50 am | 7:51:52 pm | 8:20:02 pm | 13h 43m 2s | -2m -35s | 1:00:21 pm | 54.4° | 5:04:44 am | 8:55:58 pm | 4:26:15 am | 9:34:27 pm | 10h 18m 1s | 🌓 (51%) |
| Fri, Aug 21 | 5:41:48 am | 6:09:53 am | 7:50:19 pm | 8:18:24 pm | 13h 40m 26s | -2m -36s | 1:00:06 pm | 54.1° | 5:06:01 am | 8:54:12 pm | 4:27:46 am | 9:32:27 pm | 10h 20m 37s | 🌔 (60%) |
| Sat, Aug 22 | 5:42:56 am | 6:10:56 am | 7:48:46 pm | 8:16:46 pm | 13h 37m 50s | -2m -36s | 12:59:51 pm | 53.7° | 5:07:18 am | 8:52:25 pm | 4:29:16 am | 9:30:26 pm | 10h 23m 13s | 🌔 (69%) |
| Sun, Aug 23 | 5:44:04 am | 6:11:59 am | 7:47:11 pm | 8:15:07 pm | 13h 35m 12s | -2m -38s | 12:59:35 pm | 53.4° | 5:08:34 am | 8:50:37 pm | 4:30:46 am | 9:28:25 pm | 10h 25m 51s | 🌔 (78%) |
| Mon, Aug 24 | 5:45:12 am | 6:13:02 am | 7:45:36 pm | 8:13:27 pm | 13h 32m 34s | -2m -38s | 12:59:19 pm | 53° | 5:09:50 am | 8:48:49 pm | 4:32:14 am | 9:26:24 pm | 10h 28m 29s | 🌔 (85%) |
| Tue, Aug 25 | 5:46:19 am | 6:14:05 am | 7:44:00 pm | 8:11:46 pm | 13h 29m 55s | -2m -39s | 12:59:03 pm | 52.7° | 5:11:06 am | 8:47:00 pm | 4:33:43 am | 9:24:23 pm | 10h 31m 8s | 🌔 (91%) |
| Wed, Aug 26 | 5:47:27 am | 6:15:08 am | 7:42:23 pm | 8:10:05 pm | 13h 27m 15s | -2m -40s | 12:58:46 pm | 52.3° | 5:12:21 am | 8:45:11 pm | 4:35:10 am | 9:22:21 pm | 10h 33m 48s | 🌔 (96%) |
| Thu, Aug 27 | 5:48:34 am | 6:16:11 am | 7:40:46 pm | 8:08:23 pm | 13h 24m 35s | -2m -40s | 12:58:28 pm | 52° | 5:13:36 am | 8:43:21 pm | 4:36:37 am | 9:20:19 pm | 10h 36m 28s | 🌔 (99%) |
| Fri, Aug 28 | 5:49:41 am | 6:17:14 am | 7:39:07 pm | 8:06:40 pm | 13h 21m 53s | -2m -42s | 12:58:11 pm | 51.6° | 5:14:51 am | 8:41:31 pm | 4:38:04 am | 9:18:18 pm | 10h 39m 10s | 🌕 (100%) |
| Sat, Aug 29 | 5:50:48 am | 6:18:17 am | 7:37:28 pm | 8:04:57 pm | 13h 19m 11s | -2m -42s | 12:57:53 pm | 51.3° | 5:16:05 am | 8:39:40 pm | 4:39:29 am | 9:16:16 pm | 10h 41m 52s | 🌖 (99%) |
| Sun, Aug 30 | 5:51:55 am | 6:19:20 am | 7:35:49 pm | 8:03:14 pm | 13h 16m 29s | -2m -42s | 12:57:34 pm | 50.9° | 5:17:19 am | 8:37:50 pm | 4:40:54 am | 9:14:14 pm | 10h 44m 33s | 🌖 (95%) |
| Mon, Aug 31 | 5:53:01 am | 6:20:22 am | 7:34:09 pm | 8:01:30 pm | 13h 13m 47s | -2m -42s | 12:57:15 pm | 50.6° | 5:18:32 am | 8:35:59 pm | 4:42:19 am | 9:12:12 pm | 10h 47m 16s | 🌖 (90%) |
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Sunrise and Sunset photos in Byron, IL
Enjoy this beautiful gallery of images of the sunset and sunrise at Byron, IL. All images provided by our fantastic community of photographers!
Year distribution of sunrise and sunset times in Byron, IL - 2026
The following graph shows sunrise and sunset times in Byron, IL for every day of the year. There are two jumps in the graph that represent the hour change for Daylight Saving Time (DST) in Byron, IL.
Daylight Dawn & dusk (civil twilight) Night Solar noon · Vertical steps in the curves = DST clock change
Earliest and latest sunrise and sunset in Byron, IL
In Byron, IL, the earliest sunrise of 2026 is on June 14 at 5:18 am, while the latest sunrise is on October 31 at 7:27 am. The earliest sunset is on December 8 at 4:26 pm, and the latest sunset is on June 27 at 8:38 pm.
Byron, IL gets 6h 09m more daylight on the longest day than on the shortest one (15h 18m versus 9h 09m). Averaged over the whole year, a day lasts 12h 15m.
Places near Byron, IL
These nearby towns and cities have almost the same sunrise and sunset times as Byron, IL — the difference is only seconds to a couple of minutes. Select any place to see its own sun calendar:
Stillman Valley 7 kmLeaf River 12 kmDavis Junction 14 kmOregon 14 kmWinnebago 15 kmNew Milford 16 kmMount Morris 17 kmAdeline 19 km