Sunrise and sunset times in Seneca, IL
Check out today's and tomorrow's sunrise and sunset times in Seneca, IL, United States, as well as the whole calendar for August 2026.
Today
August 20, 2026 . Current time: 12:02:09 pm
First light at 5:39:53 am
Sunrise time: 6:07:38 am
Sunset time: 7:47:54 pm
Last light at 8:15:39 pm
Day length: 13 hours, 40 minutes
7 hours, 45 minutes left for today's sunset in Seneca
Moon will rise on Aug 20 at 2:53 PM
Moon will set on Aug 20 at 11:39 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 5:40:58 am
Sunrise time: 6:08:39 am
Sunset time: 7:46:24 pm
Last light at 8:14:04 pm
Day length: 13 hours, 37 minutes
Tomorrow will be 2 minutes shorter than today in Seneca
Moon will rise on Aug 21 at 3:52 PM Moon will set on Aug 22 at 12:00 AMMoon phase: 🌔 Waxing Gibbous (69%)
- Seneca, Illinois
- Latitude: 41.311146
- Longitude: -88.609795
- Time zone: Central Time CDT
Shortest day in Seneca, 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 14 minutes.Longest day in Seneca, 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 12 minutes.
August 2026 - Seneca, 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 Seneca.
The day length shortens by 1 hour, 12 minutes over the course of August 2026 in Seneca, IL - from 14 hours, 24 minutes on the first day to 13 hours, 11 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 | 5:19:01 am | 5:48:31 am | 8:13:03 pm | 8:42:32 pm | 14h 24m 32s | 14h 24m 32s | 1:00:47 pm | 59.2° | 4:40:36 am | 9:20:57 pm | 3:58:00 am | 10:03:33 pm | 9h 36m 27s | 🌖 (93%) |
| Sun, Aug 2 | 5:20:06 am | 5:49:30 am | 8:11:55 pm | 8:41:19 pm | 14h 22m 25s | -2m -7s | 1:00:42 pm | 58.9° | 4:41:52 am | 9:19:33 pm | 3:59:33 am | 10:01:52 pm | 9h 38m 34s | 🌖 (87%) |
| Mon, Aug 3 | 5:21:11 am | 5:50:29 am | 8:10:46 pm | 8:40:04 pm | 14h 20m 17s | -2m -8s | 1:00:37 pm | 58.7° | 4:43:08 am | 9:18:07 pm | 4:01:06 am | 10:00:09 pm | 9h 40m 43s | 🌖 (80%) |
| Tue, Aug 4 | 5:22:16 am | 5:51:29 am | 8:09:35 pm | 8:38:48 pm | 14h 18m 6s | -2m -11s | 1:00:32 pm | 58.4° | 4:44:23 am | 9:16:41 pm | 4:02:39 am | 9:58:25 pm | 9h 42m 53s | 🌖 (70%) |
| Wed, Aug 5 | 5:23:22 am | 5:52:28 am | 8:08:23 pm | 8:37:30 pm | 14h 15m 55s | -2m -11s | 1:00:26 pm | 58.1° | 4:45:39 am | 9:15:12 pm | 4:04:12 am | 9:56:39 pm | 9h 45m 5s | 🌖 (60%) |
| Thu, Aug 6 | 5:24:28 am | 5:53:28 am | 8:07:10 pm | 8:36:10 pm | 14h 13m 42s | -2m -13s | 1:00:19 pm | 57.8° | 4:46:55 am | 9:13:43 pm | 4:05:45 am | 9:54:53 pm | 9h 47m 18s | 🌗 (49%) |
| Fri, Aug 7 | 5:25:34 am | 5:54:28 am | 8:05:55 pm | 8:34:50 pm | 14h 11m 27s | -2m -15s | 1:00:12 pm | 57.6° | 4:48:12 am | 9:12:12 pm | 4:07:18 am | 9:53:06 pm | 9h 49m 34s | 🌘 (37%) |
| Sat, Aug 8 | 5:26:40 am | 5:55:29 am | 8:04:39 pm | 8:33:28 pm | 14h 9m 10s | -2m -17s | 1:00:04 pm | 57.3° | 4:49:28 am | 9:10:40 pm | 4:08:50 am | 9:51:18 pm | 9h 51m 50s | 🌘 (27%) |
| Sun, Aug 9 | 5:27:46 am | 5:56:29 am | 8:03:22 pm | 8:32:05 pm | 14h 6m 53s | -2m -17s | 12:59:56 pm | 57° | 4:50:44 am | 9:09:07 pm | 4:10:23 am | 9:49:29 pm | 9h 54m 8s | 🌘 (17%) |
| Mon, Aug 10 | 5:28:52 am | 5:57:30 am | 8:02:03 pm | 8:30:41 pm | 14h 4m 33s | -2m -20s | 12:59:46 pm | 56.7° | 4:52:00 am | 9:07:33 pm | 4:11:54 am | 9:47:39 pm | 9h 56m 27s | 🌘 (9%) |
| Tue, Aug 11 | 5:29:58 am | 5:58:30 am | 8:00:43 pm | 8:29:15 pm | 14h 2m 13s | -2m -20s | 12:59:37 pm | 56.4° | 4:53:16 am | 9:05:58 pm | 4:13:26 am | 9:45:48 pm | 9h 58m 48s | 🌘 (3%) |
| Wed, Aug 12 | 5:31:05 am | 5:59:31 am | 7:59:22 pm | 8:27:49 pm | 13h 59m 51s | -2m -22s | 12:59:27 pm | 56.1° | 4:54:32 am | 9:04:22 pm | 4:14:57 am | 9:43:56 pm | 10h 1m 10s | 🌘 (0%) |
| Thu, Aug 13 | 5:32:11 am | 6:00:32 am | 7:58:00 pm | 8:26:21 pm | 13h 57m 28s | -2m -23s | 12:59:16 pm | 55.8° | 4:55:48 am | 9:02:44 pm | 4:16:28 am | 9:42:04 pm | 10h 3m 33s | 🌑 (0%) |
| Fri, Aug 14 | 5:33:17 am | 6:01:33 am | 7:56:37 pm | 8:24:52 pm | 13h 55m 4s | -2m -24s | 12:59:05 pm | 55.5° | 4:57:03 am | 9:01:06 pm | 4:17:59 am | 9:40:11 pm | 10h 5m 57s | 🌒 (3%) |
| Sat, Aug 15 | 5:34:23 am | 6:02:34 am | 7:55:12 pm | 8:23:23 pm | 13h 52m 38s | -2m -26s | 12:58:53 pm | 55.2° | 4:58:19 am | 8:59:27 pm | 4:19:29 am | 9:38:17 pm | 10h 8m 22s | 🌒 (8%) |
| Sun, Aug 16 | 5:35:29 am | 6:03:34 am | 7:53:47 pm | 8:21:52 pm | 13h 50m 13s | -2m -25s | 12:58:41 pm | 54.9° | 4:59:34 am | 8:57:47 pm | 4:20:58 am | 9:36:23 pm | 10h 10m 48s | 🌒 (15%) |
| Mon, Aug 17 | 5:36:35 am | 6:04:35 am | 7:52:20 pm | 8:20:20 pm | 13h 47m 45s | -2m -28s | 12:58:28 pm | 54.5° | 5:00:49 am | 8:56:06 pm | 4:22:27 am | 9:34:28 pm | 10h 13m 16s | 🌒 (23%) |
| Tue, Aug 18 | 5:37:41 am | 6:05:36 am | 7:50:52 pm | 8:18:47 pm | 13h 45m 16s | -2m -29s | 12:58:14 pm | 54.2° | 5:02:04 am | 8:54:25 pm | 4:23:56 am | 9:32:33 pm | 10h 15m 45s | 🌒 (32%) |
| Wed, Aug 19 | 5:38:47 am | 6:06:37 am | 7:49:24 pm | 8:17:14 pm | 13h 42m 47s | -2m -29s | 12:58:00 pm | 53.9° | 5:03:18 am | 8:52:43 pm | 4:25:24 am | 9:30:37 pm | 10h 18m 14s | 🌒 (41%) |
| Thu, Aug 20 | 5:39:53 am | 6:07:38 am | 7:47:54 pm | 8:15:39 pm | 13h 40m 16s | -2m -31s | 12:57:46 pm | 53.6° | 5:04:32 am | 8:51:00 pm | 4:26:51 am | 9:28:41 pm | 10h 20m 45s | 🌓 (51%) |
| Fri, Aug 21 | 5:40:58 am | 6:08:39 am | 7:46:24 pm | 8:14:04 pm | 13h 37m 45s | -2m -31s | 12:57:31 pm | 53.2° | 5:05:46 am | 8:49:16 pm | 4:28:18 am | 9:26:45 pm | 10h 23m 16s | 🌔 (60%) |
| Sat, Aug 22 | 5:42:04 am | 6:09:40 am | 7:44:53 pm | 8:12:28 pm | 13h 35m 13s | -2m -32s | 12:57:16 pm | 52.9° | 5:07:00 am | 8:47:32 pm | 4:29:44 am | 9:24:48 pm | 10h 25m 47s | 🌔 (69%) |
| Sun, Aug 23 | 5:43:09 am | 6:10:40 am | 7:43:20 pm | 8:10:52 pm | 13h 32m 40s | -2m -33s | 12:57:00 pm | 52.6° | 5:08:13 am | 8:45:47 pm | 4:31:10 am | 9:22:51 pm | 10h 28m 21s | 🌔 (78%) |
| Mon, Aug 24 | 5:44:14 am | 6:11:41 am | 7:41:47 pm | 8:09:14 pm | 13h 30m 6s | -2m -34s | 12:56:44 pm | 52.2° | 5:09:26 am | 8:44:02 pm | 4:32:35 am | 9:20:54 pm | 10h 30m 55s | 🌔 (85%) |
| Tue, Aug 25 | 5:45:19 am | 6:12:42 am | 7:40:14 pm | 8:07:36 pm | 13h 27m 32s | -2m -34s | 12:56:28 pm | 51.9° | 5:10:39 am | 8:42:16 pm | 4:33:59 am | 9:18:56 pm | 10h 33m 28s | 🌔 (91%) |
| Wed, Aug 26 | 5:46:24 am | 6:13:42 am | 7:38:39 pm | 8:05:57 pm | 13h 24m 57s | -2m -35s | 12:56:11 pm | 51.5° | 5:11:52 am | 8:40:30 pm | 4:35:23 am | 9:16:58 pm | 10h 36m 4s | 🌔 (96%) |
| Thu, Aug 27 | 5:47:29 am | 6:14:43 am | 7:37:04 pm | 8:04:18 pm | 13h 22m 21s | -2m -36s | 12:55:53 pm | 51.2° | 5:13:04 am | 8:38:43 pm | 4:36:47 am | 9:15:00 pm | 10h 38m 39s | 🌔 (99%) |
| Fri, Aug 28 | 5:48:33 am | 6:15:43 am | 7:35:28 pm | 8:02:38 pm | 13h 19m 45s | -2m -36s | 12:55:36 pm | 50.8° | 5:14:15 am | 8:36:56 pm | 4:38:09 am | 9:13:02 pm | 10h 41m 16s | 🌕 (100%) |
| Sat, Aug 29 | 5:49:38 am | 6:16:44 am | 7:33:51 pm | 8:00:57 pm | 13h 17m 7s | -2m -38s | 12:55:18 pm | 50.5° | 5:15:27 am | 8:35:09 pm | 4:39:31 am | 9:11:04 pm | 10h 43m 53s | 🌖 (99%) |
| Sun, Aug 30 | 5:50:42 am | 6:17:44 am | 7:32:14 pm | 7:59:16 pm | 13h 14m 30s | -2m -37s | 12:54:59 pm | 50.1° | 5:16:38 am | 8:33:21 pm | 4:40:53 am | 9:09:06 pm | 10h 46m 30s | 🌖 (95%) |
| Mon, Aug 31 | 5:51:46 am | 6:18:44 am | 7:30:36 pm | 7:57:35 pm | 13h 11m 52s | -2m -38s | 12:54:40 pm | 49.7° | 5:17:48 am | 8:31:33 pm | 4:42:14 am | 9:07:07 pm | 10h 49m 9s | 🌖 (90%) |
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Sunrise and Sunset photos in Seneca, IL
Enjoy this beautiful gallery of images of the sunset and sunrise at Seneca, IL. All images provided by our fantastic community of photographers!
Year distribution of sunrise and sunset times in Seneca, IL - 2026
The following graph shows sunrise and sunset times in Seneca, 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 Seneca, IL.
Daylight Dawn & dusk (civil twilight) Night Solar noon · Vertical steps in the curves = DST clock change
Earliest and latest sunrise and sunset in Seneca, IL
In Seneca, IL, the earliest sunrise of 2026 is on June 14 at 5:18 am, while the latest sunrise is on October 31 at 7:23 am. The earliest sunset is on December 8 at 4:26 pm, and the latest sunset is on June 27 at 8:33 pm.
Seneca, IL gets 5h 58m more daylight on the longest day than on the shortest one (15h 12m versus 9h 14m). Averaged over the whole year, a day lasts 12h 15m.
Places near Seneca, IL
These nearby towns and cities have almost the same sunrise and sunset times as Seneca, IL — the difference is only seconds to a couple of minutes. Select any place to see its own sun calendar:
Marseilles 8 kmVerona 14 kmKinsman 14 kmMorris 17 kmRansom 18 kmMazon 18 kmOttawa 20 kmGrand Ridge 20 km