Sunrise and sunset times in Prospect Heights, IL
Check out today's and tomorrow's sunrise and sunset times in Prospect Heights, IL, United States, as well as the whole calendar for August 2026.
Today
August 20, 2026 . Current time: 11:45:09 am
First light at 5:35:28 am
Sunrise time: 6:03:37 am
Sunset time: 7:46:33 pm
Last light at 8:14:42 pm
Day length: 13 hours, 42 minutes
8 hours, 1 minute left for today's sunset in Prospect Heights
Moon will rise on Aug 20 at 2:53 PM
Moon will set on Aug 20 at 11:33 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 5:36:36 am
Sunrise time: 6:04:40 am
Sunset time: 7:45:00 pm
Last light at 8:13:04 pm
Day length: 13 hours, 40 minutes
Tomorrow will be 2 minutes shorter than today in Prospect Heights
Moon will rise on Aug 21 at 3:52 PM Moon will set on Aug 22 at 12:00 AMMoon phase: 🌔 Waxing Gibbous (69%)
- Prospect Heights, Illinois
- Latitude: 42.095306
- Longitude: -87.937569
- Time zone: Central Time CDT
Shortest day in Prospect Heights, 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 Prospect Heights, 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 - Prospect Heights, 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 Prospect Heights.
The day length shortens by 1 hour, 14 minutes over the course of August 2026 in Prospect Heights, 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 | 5:13:51 am | 5:43:50 am | 8:12:21 pm | 8:42:19 pm | 14h 28m 31s | 14h 28m 31s | 12:58:05 pm | 60° | 4:34:41 am | 9:21:30 pm | 3:50:56 am | 10:05:15 pm | 9h 32m 30s | 🌖 (93%) |
| Sun, Aug 2 | 5:14:58 am | 5:44:51 am | 8:11:11 pm | 8:41:04 pm | 14h 26m 20s | -2m -11s | 12:58:01 pm | 59.7° | 4:35:59 am | 9:20:03 pm | 3:52:33 am | 10:03:29 pm | 9h 34m 41s | 🌖 (87%) |
| Mon, Aug 3 | 5:16:06 am | 5:45:52 am | 8:10:00 pm | 8:39:46 pm | 14h 24m 8s | -2m -12s | 12:57:56 pm | 59.4° | 4:37:18 am | 9:18:34 pm | 3:54:11 am | 10:01:41 pm | 9h 36m 54s | 🌖 (80%) |
| Tue, Aug 4 | 5:17:14 am | 5:46:54 am | 8:08:48 pm | 8:38:28 pm | 14h 21m 54s | -2m -14s | 12:57:51 pm | 59.2° | 4:38:37 am | 9:17:04 pm | 3:55:48 am | 9:59:53 pm | 9h 39m 7s | 🌖 (70%) |
| Wed, Aug 5 | 5:18:21 am | 5:47:55 am | 8:07:34 pm | 8:37:08 pm | 14h 19m 39s | -2m -15s | 12:57:45 pm | 58.9° | 4:39:56 am | 9:15:33 pm | 3:57:26 am | 9:58:03 pm | 9h 41m 23s | 🌖 (60%) |
| Thu, Aug 6 | 5:19:30 am | 5:48:57 am | 8:06:18 pm | 8:35:46 pm | 14h 17m 21s | -2m -18s | 12:57:38 pm | 58.6° | 4:41:15 am | 9:14:01 pm | 3:59:03 am | 9:56:13 pm | 9h 43m 42s | 🌗 (49%) |
| Fri, Aug 7 | 5:20:38 am | 5:50:00 am | 8:05:02 pm | 8:34:23 pm | 14h 15m 2s | -2m -19s | 12:57:31 pm | 58.4° | 4:42:34 am | 9:12:27 pm | 4:00:40 am | 9:54:21 pm | 9h 46m 0s | 🌘 (37%) |
| Sat, Aug 8 | 5:21:46 am | 5:51:02 am | 8:03:43 pm | 8:32:59 pm | 14h 12m 41s | -2m -21s | 12:57:23 pm | 58.1° | 4:43:53 am | 9:10:52 pm | 4:02:17 am | 9:52:29 pm | 9h 48m 21s | 🌘 (27%) |
| Sun, Aug 9 | 5:22:55 am | 5:52:04 am | 8:02:24 pm | 8:31:34 pm | 14h 10m 20s | -2m -21s | 12:57:14 pm | 57.8° | 4:45:12 am | 9:09:16 pm | 4:03:53 am | 9:50:35 pm | 9h 50m 43s | 🌘 (17%) |
| Mon, Aug 10 | 5:24:03 am | 5:53:07 am | 8:01:03 pm | 8:30:07 pm | 14h 7m 56s | -2m -24s | 12:57:05 pm | 57.5° | 4:46:31 am | 9:07:39 pm | 4:05:29 am | 9:48:41 pm | 9h 53m 7s | 🌘 (9%) |
| Tue, Aug 11 | 5:25:12 am | 5:54:10 am | 7:59:41 pm | 8:28:39 pm | 14h 5m 31s | -2m -25s | 12:56:56 pm | 57.2° | 4:47:50 am | 9:06:01 pm | 4:07:05 am | 9:46:46 pm | 9h 55m 32s | 🌘 (3%) |
| Wed, Aug 12 | 5:26:20 am | 5:55:13 am | 7:58:18 pm | 8:27:10 pm | 14h 3m 5s | -2m -26s | 12:56:45 pm | 56.9° | 4:49:09 am | 9:04:22 pm | 4:08:41 am | 9:44:50 pm | 9h 57m 58s | 🌘 (0%) |
| Thu, Aug 13 | 5:27:29 am | 5:56:16 am | 7:56:54 pm | 8:25:40 pm | 14h 0m 38s | -2m -27s | 12:56:35 pm | 56.6° | 4:50:28 am | 9:02:42 pm | 4:10:16 am | 9:42:54 pm | 10h 0m 24s | 🌑 (0%) |
| Fri, Aug 14 | 5:28:38 am | 5:57:18 am | 7:55:28 pm | 8:24:09 pm | 13h 58m 10s | -2m -28s | 12:56:23 pm | 56.3° | 4:51:46 am | 9:01:01 pm | 4:11:50 am | 9:40:57 pm | 10h 2m 54s | 🌒 (3%) |
| Sat, Aug 15 | 5:29:46 am | 5:58:22 am | 7:54:02 pm | 8:22:37 pm | 13h 55m 40s | -2m -30s | 12:56:12 pm | 56° | 4:53:05 am | 8:59:19 pm | 4:13:24 am | 9:38:59 pm | 10h 5m 23s | 🌒 (8%) |
| Sun, Aug 16 | 5:30:55 am | 5:59:25 am | 7:52:34 pm | 8:21:04 pm | 13h 53m 9s | -2m -31s | 12:55:59 pm | 55.7° | 4:54:23 am | 8:57:36 pm | 4:14:57 am | 9:37:01 pm | 10h 7m 54s | 🌒 (15%) |
| Mon, Aug 17 | 5:32:03 am | 6:00:28 am | 7:51:05 pm | 8:19:30 pm | 13h 50m 37s | -2m -32s | 12:55:46 pm | 55.3° | 4:55:41 am | 8:55:52 pm | 4:16:30 am | 9:35:02 pm | 10h 10m 26s | 🌒 (23%) |
| Tue, Aug 18 | 5:33:12 am | 6:01:31 am | 7:49:35 pm | 8:17:55 pm | 13h 48m 4s | -2m -33s | 12:55:33 pm | 55° | 4:56:58 am | 8:54:08 pm | 4:18:03 am | 9:33:03 pm | 10h 12m 59s | 🌒 (32%) |
| Wed, Aug 19 | 5:34:20 am | 6:02:34 am | 7:48:05 pm | 8:16:19 pm | 13h 45m 31s | -2m -33s | 12:55:19 pm | 54.7° | 4:58:16 am | 8:52:23 pm | 4:19:35 am | 9:31:04 pm | 10h 15m 32s | 🌒 (41%) |
| Thu, Aug 20 | 5:35:28 am | 6:03:37 am | 7:46:33 pm | 8:14:42 pm | 13h 42m 56s | -2m -35s | 12:55:05 pm | 54.4° | 4:59:33 am | 8:50:37 pm | 4:21:06 am | 9:29:04 pm | 10h 18m 7s | 🌓 (51%) |
| Fri, Aug 21 | 5:36:36 am | 6:04:40 am | 7:45:00 pm | 8:13:04 pm | 13h 40m 20s | -2m -36s | 12:54:50 pm | 54° | 5:00:50 am | 8:48:50 pm | 4:22:37 am | 9:27:03 pm | 10h 20m 43s | 🌔 (60%) |
| Sat, Aug 22 | 5:37:44 am | 6:05:43 am | 7:43:27 pm | 8:11:26 pm | 13h 37m 44s | -2m -36s | 12:54:35 pm | 53.7° | 5:02:06 am | 8:47:03 pm | 4:24:07 am | 9:25:03 pm | 10h 23m 19s | 🌔 (69%) |
| Sun, Aug 23 | 5:38:52 am | 6:06:46 am | 7:41:52 pm | 8:09:47 pm | 13h 35m 6s | -2m -38s | 12:54:19 pm | 53.3° | 5:03:23 am | 8:45:16 pm | 4:25:36 am | 9:23:02 pm | 10h 25m 57s | 🌔 (78%) |
| Mon, Aug 24 | 5:39:59 am | 6:07:49 am | 7:40:17 pm | 8:08:07 pm | 13h 32m 28s | -2m -38s | 12:54:03 pm | 53° | 5:04:38 am | 8:43:27 pm | 4:27:05 am | 9:21:01 pm | 10h 28m 35s | 🌔 (85%) |
| Tue, Aug 25 | 5:41:07 am | 6:08:52 am | 7:38:41 pm | 8:06:26 pm | 13h 29m 49s | -2m -39s | 12:53:46 pm | 52.7° | 5:05:54 am | 8:41:39 pm | 4:28:33 am | 9:19:00 pm | 10h 31m 13s | 🌔 (91%) |
| Wed, Aug 26 | 5:42:14 am | 6:09:54 am | 7:37:04 pm | 8:04:45 pm | 13h 27m 10s | -2m -39s | 12:53:29 pm | 52.3° | 5:07:09 am | 8:39:50 pm | 4:30:00 am | 9:16:58 pm | 10h 33m 53s | 🌔 (96%) |
| Thu, Aug 27 | 5:43:21 am | 6:10:57 am | 7:35:27 pm | 8:03:03 pm | 13h 24m 30s | -2m -40s | 12:53:12 pm | 52° | 5:08:24 am | 8:38:00 pm | 4:31:27 am | 9:14:57 pm | 10h 36m 33s | 🌔 (99%) |
| Fri, Aug 28 | 5:44:28 am | 6:12:00 am | 7:33:49 pm | 8:01:21 pm | 13h 21m 49s | -2m -41s | 12:52:54 pm | 51.6° | 5:09:39 am | 8:36:10 pm | 4:32:53 am | 9:12:55 pm | 10h 39m 14s | 🌕 (100%) |
| Sat, Aug 29 | 5:45:35 am | 6:13:03 am | 7:32:10 pm | 7:59:38 pm | 13h 19m 7s | -2m -42s | 12:52:36 pm | 51.3° | 5:10:53 am | 8:34:20 pm | 4:34:19 am | 9:10:54 pm | 10h 41m 55s | 🌖 (99%) |
| Sun, Aug 30 | 5:46:41 am | 6:14:05 am | 7:30:31 pm | 7:57:54 pm | 13h 16m 26s | -2m -41s | 12:52:18 pm | 50.9° | 5:12:07 am | 8:32:29 pm | 4:35:44 am | 9:08:52 pm | 10h 44m 37s | 🌖 (95%) |
| Mon, Aug 31 | 5:47:48 am | 6:15:08 am | 7:28:50 pm | 7:56:11 pm | 13h 13m 42s | -2m -44s | 12:51:59 pm | 50.5° | 5:13:20 am | 8:30:38 pm | 4:37:08 am | 9:06:50 pm | 10h 47m 20s | 🌖 (90%) |
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Sunrise and Sunset photos in Prospect Heights, IL
Enjoy this beautiful gallery of images of the sunset and sunrise at Prospect Heights, IL. All images provided by our fantastic community of photographers!
Year distribution of sunrise and sunset times in Prospect Heights, IL - 2026
The following graph shows sunrise and sunset times in Prospect Heights, 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 Prospect Heights, IL.
Daylight Dawn & dusk (civil twilight) Night Solar noon · Vertical steps in the curves = DST clock change
Earliest and latest sunrise and sunset in Prospect Heights, IL
In Prospect Heights, IL, the earliest sunrise of 2026 is on June 14 at 5:13 am, while the latest sunrise is on October 31 at 7:22 am. The earliest sunset is on December 8 at 4:21 pm, and the latest sunset is on June 27 at 8:33 pm.
Prospect Heights, IL gets 6h 08m 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 Prospect Heights, IL
These nearby towns and cities have almost the same sunrise and sunset times as Prospect Heights, IL — the difference is only seconds to a couple of minutes. Select any place to see its own sun calendar:
Mount Prospect 3 kmArlington Heights 4 kmWheeling 5 kmRolling Meadows 6 kmPalatine 8 kmBuffalo Grove 8 kmDes Plaines 8 kmRiverwoods 9 km