Sunrise and sunset times in Mattoon, IL
Check out today's and tomorrow's sunrise and sunset times in Mattoon, IL, United States, as well as the whole calendar for August 2026.
Today
August 20, 2026 . Current time: 11:39:59 am
First light at 5:42:45 am
Sunrise time: 6:09:39 am
Sunset time: 7:44:00 pm
Last light at 8:10:53 pm
Day length: 13 hours, 34 minutes
8 hours, 4 minutes left for today's sunset in Mattoon
Moon will rise on Aug 20 at 2:45 PM
Moon will set on Aug 20 at 11:45 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 5:43:45 am
Sunrise time: 6:10:35 am
Sunset time: 7:42:34 pm
Last light at 8:09:23 pm
Day length: 13 hours, 31 minutes
Tomorrow will be 2 minutes shorter than today in Mattoon
Moon will rise on Aug 21 at 3:43 PM Moon will set on Aug 22 at 12:00 AMMoon phase: 🌔 Waxing Gibbous (69%)
- Mattoon, Illinois
- Latitude: 39.483089
- Longitude: -88.372826
- Time zone: Central Time CDT
Shortest day in Mattoon, 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 25 minutes.Longest day in Mattoon, 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 0 minutes.
August 2026 - Mattoon, 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 Mattoon.
The day length shortens by 1 hour, 7 minutes over the course of August 2026 in Mattoon, IL - from 14 hours, 15 minutes on the first day to 13 hours, 7 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 | 5:23:32 am | 5:52:00 am | 8:07:40 pm | 8:36:08 pm | 14h 15m 40s | 14h 15m 40s | 12:59:50 pm | 57.4° | 4:46:44 am | 9:12:56 pm | 4:06:29 am | 9:53:11 pm | 9h 45m 15s | 🌖 (93%) |
| Sun, Aug 2 | 5:24:32 am | 5:52:55 am | 8:06:36 pm | 8:34:59 pm | 14h 13m 41s | -1m -59s | 12:59:46 pm | 57.1° | 4:47:53 am | 9:11:38 pm | 4:07:53 am | 9:51:38 pm | 9h 47m 14s | 🌖 (87%) |
| Mon, Aug 3 | 5:25:32 am | 5:53:50 am | 8:05:32 pm | 8:33:49 pm | 14h 11m 42s | -1m -59s | 12:59:41 pm | 56.8° | 4:49:02 am | 9:10:19 pm | 4:09:16 am | 9:50:05 pm | 9h 49m 13s | 🌖 (80%) |
| Tue, Aug 4 | 5:26:33 am | 5:54:45 am | 8:04:25 pm | 8:32:38 pm | 14h 9m 40s | -2m -2s | 12:59:35 pm | 56.6° | 4:50:12 am | 9:08:58 pm | 4:10:40 am | 9:48:30 pm | 9h 51m 15s | 🌖 (70%) |
| Wed, Aug 5 | 5:27:33 am | 5:55:40 am | 8:03:18 pm | 8:31:25 pm | 14h 7m 38s | -2m -2s | 12:59:29 pm | 56.3° | 4:51:22 am | 9:07:37 pm | 4:12:04 am | 9:46:54 pm | 9h 53m 18s | 🌖 (60%) |
| Thu, Aug 6 | 5:28:34 am | 5:56:36 am | 8:02:09 pm | 8:30:11 pm | 14h 5m 33s | -2m -5s | 12:59:22 pm | 56° | 4:52:31 am | 9:06:13 pm | 4:13:28 am | 9:45:17 pm | 9h 55m 22s | 🌗 (49%) |
| Fri, Aug 7 | 5:29:35 am | 5:57:31 am | 8:00:59 pm | 8:28:55 pm | 14h 3m 28s | -2m -5s | 12:59:15 pm | 55.7° | 4:53:41 am | 9:04:49 pm | 4:14:52 am | 9:43:38 pm | 9h 57m 28s | 🌘 (37%) |
| Sat, Aug 8 | 5:30:36 am | 5:58:27 am | 7:59:47 pm | 8:27:39 pm | 14h 1m 20s | -2m -8s | 12:59:07 pm | 55.5° | 4:54:51 am | 9:03:24 pm | 4:16:15 am | 9:41:59 pm | 9h 59m 36s | 🌘 (27%) |
| Sun, Aug 9 | 5:31:37 am | 5:59:23 am | 7:58:35 pm | 8:26:21 pm | 13h 59m 12s | -2m -8s | 12:58:59 pm | 55.2° | 4:56:00 am | 9:01:57 pm | 4:17:38 am | 9:40:19 pm | 10h 1m 44s | 🌘 (17%) |
| Mon, Aug 10 | 5:32:38 am | 6:00:19 am | 7:57:21 pm | 8:25:02 pm | 13h 57m 2s | -2m -10s | 12:58:50 pm | 54.9° | 4:57:10 am | 9:00:29 pm | 4:19:02 am | 9:38:38 pm | 10h 3m 54s | 🌘 (9%) |
| Tue, Aug 11 | 5:33:39 am | 6:01:15 am | 7:56:05 pm | 8:23:41 pm | 13h 54m 50s | -2m -12s | 12:58:40 pm | 54.6° | 4:58:20 am | 8:59:00 pm | 4:20:24 am | 9:36:56 pm | 10h 6m 6s | 🌘 (3%) |
| Wed, Aug 12 | 5:34:40 am | 6:02:11 am | 7:54:49 pm | 8:22:20 pm | 13h 52m 38s | -2m -12s | 12:58:30 pm | 54.3° | 4:59:29 am | 8:57:30 pm | 4:21:47 am | 9:35:13 pm | 10h 8m 18s | 🌘 (0%) |
| Thu, Aug 13 | 5:35:41 am | 6:03:07 am | 7:53:31 pm | 8:20:58 pm | 13h 50m 24s | -2m -14s | 12:58:19 pm | 54° | 5:00:39 am | 8:56:00 pm | 4:23:09 am | 9:33:29 pm | 10h 10m 32s | 🌑 (0%) |
| Fri, Aug 14 | 5:36:41 am | 6:04:03 am | 7:52:13 pm | 8:19:34 pm | 13h 48m 10s | -2m -14s | 12:58:08 pm | 53.7° | 5:01:48 am | 8:54:28 pm | 4:24:31 am | 9:31:45 pm | 10h 12m 46s | 🌒 (3%) |
| Sat, Aug 15 | 5:37:42 am | 6:04:59 am | 7:50:53 pm | 8:18:10 pm | 13h 45m 54s | -2m -16s | 12:57:56 pm | 53.4° | 5:02:57 am | 8:52:55 pm | 4:25:53 am | 9:30:00 pm | 10h 15m 2s | 🌒 (8%) |
| Sun, Aug 16 | 5:38:43 am | 6:05:55 am | 7:49:32 pm | 8:16:44 pm | 13h 43m 37s | -2m -17s | 12:57:44 pm | 53° | 5:04:06 am | 8:51:22 pm | 4:27:14 am | 9:28:14 pm | 10h 17m 19s | 🌒 (15%) |
| Mon, Aug 17 | 5:39:44 am | 6:06:51 am | 7:48:11 pm | 8:15:18 pm | 13h 41m 20s | -2m -17s | 12:57:31 pm | 52.7° | 5:05:14 am | 8:49:47 pm | 4:28:34 am | 9:26:27 pm | 10h 19m 36s | 🌒 (23%) |
| Tue, Aug 18 | 5:40:44 am | 6:07:47 am | 7:46:48 pm | 8:13:51 pm | 13h 39m 1s | -2m -19s | 12:57:17 pm | 52.4° | 5:06:23 am | 8:48:12 pm | 4:29:54 am | 9:24:40 pm | 10h 21m 55s | 🌒 (32%) |
| Wed, Aug 19 | 5:41:45 am | 6:08:43 am | 7:45:24 pm | 8:12:22 pm | 13h 36m 41s | -2m -20s | 12:57:04 pm | 52.1° | 5:07:31 am | 8:46:36 pm | 4:31:14 am | 9:22:53 pm | 10h 24m 15s | 🌒 (41%) |
| Thu, Aug 20 | 5:42:45 am | 6:09:39 am | 7:44:00 pm | 8:10:53 pm | 13h 34m 21s | -2m -20s | 12:56:49 pm | 51.7° | 5:08:39 am | 8:45:00 pm | 4:32:34 am | 9:21:05 pm | 10h 26m 35s | 🌓 (51%) |
| Fri, Aug 21 | 5:43:45 am | 6:10:35 am | 7:42:34 pm | 8:09:23 pm | 13h 31m 59s | -2m -22s | 12:56:34 pm | 51.4° | 5:09:47 am | 8:43:22 pm | 4:33:52 am | 9:19:17 pm | 10h 28m 57s | 🌔 (60%) |
| Sat, Aug 22 | 5:44:46 am | 6:11:31 am | 7:41:08 pm | 8:07:53 pm | 13h 29m 37s | -2m -22s | 12:56:19 pm | 51.1° | 5:10:54 am | 8:41:44 pm | 4:35:11 am | 9:17:28 pm | 10h 31m 19s | 🌔 (69%) |
| Sun, Aug 23 | 5:45:45 am | 6:12:27 am | 7:39:40 pm | 8:06:22 pm | 13h 27m 13s | -2m -24s | 12:56:04 pm | 50.7° | 5:12:01 am | 8:40:06 pm | 4:36:28 am | 9:15:39 pm | 10h 33m 42s | 🌔 (78%) |
| Mon, Aug 24 | 5:46:45 am | 6:13:22 am | 7:38:12 pm | 8:04:49 pm | 13h 24m 50s | -2m -23s | 12:55:47 pm | 50.4° | 5:13:08 am | 8:38:27 pm | 4:37:46 am | 9:13:49 pm | 10h 36m 6s | 🌔 (85%) |
| Tue, Aug 25 | 5:47:45 am | 6:14:18 am | 7:36:44 pm | 8:03:17 pm | 13h 22m 26s | -2m -24s | 12:55:31 pm | 50° | 5:14:14 am | 8:36:47 pm | 4:39:02 am | 9:11:59 pm | 10h 38m 30s | 🌔 (91%) |
| Wed, Aug 26 | 5:48:44 am | 6:15:14 am | 7:35:14 pm | 8:01:43 pm | 13h 20m 0s | -2m -26s | 12:55:14 pm | 49.7° | 5:15:21 am | 8:35:07 pm | 4:40:19 am | 9:10:09 pm | 10h 40m 55s | 🌔 (96%) |
| Thu, Aug 27 | 5:49:44 am | 6:16:09 am | 7:33:44 pm | 8:00:09 pm | 13h 17m 35s | -2m -25s | 12:54:57 pm | 49.3° | 5:16:26 am | 8:33:27 pm | 4:41:34 am | 9:08:19 pm | 10h 43m 21s | 🌔 (99%) |
| Fri, Aug 28 | 5:50:43 am | 6:17:05 am | 7:32:13 pm | 7:58:35 pm | 13h 15m 8s | -2m -27s | 12:54:39 pm | 49° | 5:17:32 am | 8:31:46 pm | 4:42:49 am | 9:06:28 pm | 10h 45m 47s | 🌕 (100%) |
| Sat, Aug 29 | 5:51:42 am | 6:18:00 am | 7:30:41 pm | 7:57:00 pm | 13h 12m 41s | -2m -27s | 12:54:21 pm | 48.6° | 5:18:37 am | 8:30:04 pm | 4:44:04 am | 9:04:38 pm | 10h 48m 14s | 🌖 (99%) |
| Sun, Aug 30 | 5:52:41 am | 6:18:55 am | 7:29:09 pm | 7:55:24 pm | 13h 10m 14s | -2m -27s | 12:54:02 pm | 48.3° | 5:19:42 am | 8:28:23 pm | 4:45:18 am | 9:02:47 pm | 10h 50m 42s | 🌖 (95%) |
| Mon, Aug 31 | 5:53:39 am | 6:19:51 am | 7:27:37 pm | 7:53:48 pm | 13h 7m 46s | -2m -28s | 12:53:44 pm | 47.9° | 5:20:47 am | 8:26:41 pm | 4:46:31 am | 9:00:56 pm | 10h 53m 9s | 🌖 (90%) |
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Sunrise and Sunset photos in Mattoon, IL
Enjoy this beautiful gallery of images of the sunset and sunrise at Mattoon, IL. All images provided by our fantastic community of photographers!
Year distribution of sunrise and sunset times in Mattoon, IL - 2026
The following graph shows sunrise and sunset times in Mattoon, 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 Mattoon, IL.
Daylight Dawn & dusk (civil twilight) Night Solar noon · Vertical steps in the curves = DST clock change
Earliest and latest sunrise and sunset in Mattoon, IL
In Mattoon, IL, the earliest sunrise of 2026 is on June 13 at 5:24 am, while the latest sunrise is on October 31 at 7:19 am. The earliest sunset is on December 7 at 4:31 pm, and the latest sunset is on June 27 at 8:26 pm.
Mattoon, IL gets 5h 34m more daylight on the longest day than on the shortest one (15h 00m versus 9h 25m). Averaged over the whole year, a day lasts 12h 15m.
Places near Mattoon, IL
These nearby towns and cities have almost the same sunrise and sunset times as Mattoon, IL — the difference is only seconds to a couple of minutes. Select any place to see its own sun calendar:
Lerna 10 kmGays 11 kmHumboldt 14 kmAllenville 16 kmCharleston 17 kmNeoga 19 kmWindsor 20 kmArcola 23 km