Sunrise and sunset times in Herculaneum, MO
Check out today's and tomorrow's sunrise and sunset times in Herculaneum, MO, United States, as well as the whole calendar for August 2026.
Today
August 20, 2026 . Current time: 12:13:50 pm
First light at 5:53:11 am
Sunrise time: 6:19:34 am
Sunset time: 7:50:08 pm
Last light at 8:16:31 pm
Day length: 13 hours, 30 minutes
7 hours, 36 minutes left for today's sunset in Herculaneum
Moon will rise on Aug 20 at 1:49 PM
Moon will set on Aug 20 at 10:58 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 5:54:08 am
Sunrise time: 6:20:27 am
Sunset time: 7:48:46 pm
Last light at 8:15:04 pm
Day length: 13 hours, 28 minutes
Tomorrow will be 2 minutes shorter than today in Herculaneum
Moon will rise on Aug 21 at 2:46 PM Moon will set on Aug 21 at 11:45 PMMoon phase: 🌔 Waxing Gibbous (69%)
- Herculaneum, Missouri
- Latitude: 38.268387
- Longitude: -90.380119
- Time zone: Central Time CDT
Shortest day in Herculaneum, MO
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 33 minutes.Longest day in Herculaneum, MO
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 14 hours and 52 minutes.
August 2026 - Herculaneum, Missouri - 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 Herculaneum.
The day length shortens by 1 hour, 4 minutes over the course of August 2026 in Herculaneum, MO - from 14 hours, 10 minutes on the first day to 13 hours, 5 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 | 5:35:00 am | 6:02:50 am | 8:12:53 pm | 8:40:43 pm | 14h 10m 3s | 14h 10m 3s | 1:07:52 pm | 56.1° | 4:59:09 am | 9:16:34 pm | 4:20:15 am | 9:55:28 pm | 9h 50m 49s | 🌖 (93%) |
| Sun, Aug 2 | 5:35:57 am | 6:03:42 am | 8:11:52 pm | 8:39:38 pm | 14h 8m 10s | -1m -53s | 1:07:47 pm | 55.9° | 5:00:14 am | 9:15:20 pm | 4:21:33 am | 9:54:01 pm | 9h 52m 42s | 🌖 (87%) |
| Mon, Aug 3 | 5:36:54 am | 6:04:34 am | 8:10:50 pm | 8:38:31 pm | 14h 6m 16s | -1m -54s | 1:07:42 pm | 55.6° | 5:01:20 am | 9:14:05 pm | 4:22:52 am | 9:52:33 pm | 9h 54m 37s | 🌖 (80%) |
| Tue, Aug 4 | 5:37:51 am | 6:05:27 am | 8:09:47 pm | 8:37:23 pm | 14h 4m 20s | -1m -56s | 1:07:37 pm | 55.4° | 5:02:25 am | 9:12:48 pm | 4:24:10 am | 9:51:03 pm | 9h 56m 32s | 🌖 (70%) |
| Wed, Aug 5 | 5:38:48 am | 6:06:19 am | 8:08:42 pm | 8:36:13 pm | 14h 2m 23s | -1m -57s | 1:07:31 pm | 55.1° | 5:03:31 am | 9:11:30 pm | 4:25:29 am | 9:49:32 pm | 9h 58m 30s | 🌖 (60%) |
| Thu, Aug 6 | 5:39:46 am | 6:07:12 am | 8:07:36 pm | 8:35:02 pm | 14h 0m 24s | -1m -59s | 1:07:24 pm | 54.8° | 5:04:37 am | 9:10:11 pm | 4:26:48 am | 9:48:01 pm | 10h 0m 29s | 🌗 (49%) |
| Fri, Aug 7 | 5:40:44 am | 6:08:05 am | 8:06:29 pm | 8:33:50 pm | 13h 58m 24s | -2m 0s | 1:07:17 pm | 54.5° | 5:05:43 am | 9:08:51 pm | 4:28:06 am | 9:46:28 pm | 10h 2m 29s | 🌘 (37%) |
| Sat, Aug 8 | 5:41:41 am | 6:08:58 am | 8:05:20 pm | 8:32:36 pm | 13h 56m 22s | -2m -2s | 1:07:09 pm | 54.2° | 5:06:49 am | 9:07:29 pm | 4:29:24 am | 9:44:54 pm | 10h 4m 31s | 🌘 (27%) |
| Sun, Aug 9 | 5:42:39 am | 6:09:51 am | 8:04:10 pm | 8:31:22 pm | 13h 54m 19s | -2m -3s | 1:07:00 pm | 54° | 5:07:55 am | 9:06:06 pm | 4:30:42 am | 9:43:19 pm | 10h 6m 34s | 🌘 (17%) |
| Mon, Aug 10 | 5:43:37 am | 6:10:44 am | 8:02:59 pm | 8:30:06 pm | 13h 52m 15s | -2m -4s | 1:06:51 pm | 53.7° | 5:09:00 am | 9:04:42 pm | 4:32:00 am | 9:41:43 pm | 10h 8m 38s | 🌘 (9%) |
| Tue, Aug 11 | 5:44:35 am | 6:11:37 am | 8:01:47 pm | 8:28:49 pm | 13h 50m 10s | -2m -5s | 1:06:42 pm | 53.4° | 5:10:06 am | 9:03:17 pm | 4:33:18 am | 9:40:06 pm | 10h 10m 43s | 🌘 (3%) |
| Wed, Aug 12 | 5:45:32 am | 6:12:30 am | 8:00:33 pm | 8:27:31 pm | 13h 48m 3s | -2m -7s | 1:06:32 pm | 53.1° | 5:11:12 am | 9:01:51 pm | 4:34:35 am | 9:38:28 pm | 10h 12m 50s | 🌘 (0%) |
| Thu, Aug 13 | 5:46:30 am | 6:13:23 am | 7:59:19 pm | 8:26:12 pm | 13h 45m 56s | -2m -7s | 1:06:21 pm | 52.8° | 5:12:17 am | 9:00:25 pm | 4:35:52 am | 9:36:49 pm | 10h 14m 57s | 🌑 (0%) |
| Fri, Aug 14 | 5:47:28 am | 6:14:16 am | 7:58:03 pm | 8:24:51 pm | 13h 43m 47s | -2m -9s | 1:06:10 pm | 52.4° | 5:13:22 am | 8:58:57 pm | 4:37:09 am | 9:35:10 pm | 10h 17m 6s | 🌒 (3%) |
| Sat, Aug 15 | 5:48:25 am | 6:15:09 am | 7:56:46 pm | 8:23:30 pm | 13h 41m 37s | -2m -10s | 1:05:58 pm | 52.1° | 5:14:27 am | 8:57:28 pm | 4:38:25 am | 9:33:30 pm | 10h 19m 16s | 🌒 (8%) |
| Sun, Aug 16 | 5:49:23 am | 6:16:02 am | 7:55:29 pm | 8:22:08 pm | 13h 39m 27s | -2m -10s | 1:05:45 pm | 51.8° | 5:15:32 am | 8:55:58 pm | 4:39:41 am | 9:31:49 pm | 10h 21m 26s | 🌒 (15%) |
| Mon, Aug 17 | 5:50:20 am | 6:16:55 am | 7:54:10 pm | 8:20:45 pm | 13h 37m 15s | -2m -12s | 1:05:33 pm | 51.5° | 5:16:37 am | 8:54:28 pm | 4:40:57 am | 9:30:08 pm | 10h 23m 38s | 🌒 (23%) |
| Tue, Aug 18 | 5:51:17 am | 6:17:48 am | 7:52:50 pm | 8:19:21 pm | 13h 35m 2s | -2m -13s | 1:05:19 pm | 51.2° | 5:17:42 am | 8:52:57 pm | 4:42:12 am | 9:28:26 pm | 10h 25m 51s | 🌒 (32%) |
| Wed, Aug 19 | 5:52:14 am | 6:18:41 am | 7:51:30 pm | 8:17:56 pm | 13h 32m 49s | -2m -13s | 1:05:05 pm | 50.9° | 5:18:46 am | 8:51:25 pm | 4:43:27 am | 9:26:43 pm | 10h 28m 4s | 🌒 (41%) |
| Thu, Aug 20 | 5:53:11 am | 6:19:34 am | 7:50:08 pm | 8:16:31 pm | 13h 30m 34s | -2m -15s | 1:04:51 pm | 50.5° | 5:19:50 am | 8:49:52 pm | 4:44:42 am | 9:25:00 pm | 10h 30m 19s | 🌓 (51%) |
| Fri, Aug 21 | 5:54:08 am | 6:20:27 am | 7:48:46 pm | 8:15:04 pm | 13h 28m 19s | -2m -15s | 1:04:36 pm | 50.2° | 5:20:54 am | 8:48:19 pm | 4:45:55 am | 9:23:17 pm | 10h 32m 33s | 🌔 (60%) |
| Sat, Aug 22 | 5:55:05 am | 6:21:19 am | 7:47:22 pm | 8:13:37 pm | 13h 26m 3s | -2m -16s | 1:04:21 pm | 49.9° | 5:21:57 am | 8:46:45 pm | 4:47:09 am | 9:21:33 pm | 10h 34m 50s | 🌔 (69%) |
| Sun, Aug 23 | 5:56:01 am | 6:22:12 am | 7:45:58 pm | 8:12:09 pm | 13h 23m 46s | -2m -17s | 1:04:05 pm | 49.5° | 5:23:00 am | 8:45:10 pm | 4:48:22 am | 9:19:48 pm | 10h 37m 7s | 🌔 (78%) |
| Mon, Aug 24 | 5:56:58 am | 6:23:05 am | 7:44:33 pm | 8:10:40 pm | 13h 21m 28s | -2m -18s | 1:03:49 pm | 49.2° | 5:24:03 am | 8:43:35 pm | 4:49:34 am | 9:18:04 pm | 10h 39m 24s | 🌔 (85%) |
| Tue, Aug 25 | 5:57:54 am | 6:23:57 am | 7:43:08 pm | 8:09:11 pm | 13h 19m 11s | -2m -17s | 1:03:32 pm | 48.8° | 5:25:06 am | 8:41:59 pm | 4:50:46 am | 9:16:19 pm | 10h 41m 42s | 🌔 (91%) |
| Wed, Aug 26 | 5:58:50 am | 6:24:50 am | 7:41:41 pm | 8:07:41 pm | 13h 16m 51s | -2m -20s | 1:03:16 pm | 48.5° | 5:26:08 am | 8:40:23 pm | 4:51:58 am | 9:14:33 pm | 10h 44m 1s | 🌔 (96%) |
| Thu, Aug 27 | 5:59:46 am | 6:25:42 am | 7:40:14 pm | 8:06:10 pm | 13h 14m 32s | -2m -19s | 1:02:58 pm | 48.1° | 5:27:10 am | 8:38:46 pm | 4:53:09 am | 9:12:48 pm | 10h 46m 20s | 🌔 (99%) |
| Fri, Aug 28 | 6:00:42 am | 6:26:34 am | 7:38:47 pm | 8:04:39 pm | 13h 12m 13s | -2m -19s | 1:02:40 pm | 47.8° | 5:28:12 am | 8:37:09 pm | 4:54:19 am | 9:11:02 pm | 10h 48m 40s | 🌕 (100%) |
| Sat, Aug 29 | 6:01:37 am | 6:27:27 am | 7:37:18 pm | 8:03:07 pm | 13h 9m 51s | -2m -22s | 1:02:22 pm | 47.4° | 5:29:13 am | 8:35:31 pm | 4:55:29 am | 9:09:16 pm | 10h 51m 1s | 🌖 (99%) |
| Sun, Aug 30 | 6:02:33 am | 6:28:19 am | 7:35:49 pm | 8:01:35 pm | 13h 7m 30s | -2m -21s | 1:02:04 pm | 47.1° | 5:30:14 am | 8:33:54 pm | 4:56:39 am | 9:07:29 pm | 10h 53m 22s | 🌖 (95%) |
| Mon, Aug 31 | 6:03:28 am | 6:29:11 am | 7:34:20 pm | 8:00:02 pm | 13h 5m 9s | -2m -21s | 1:01:45 pm | 46.7° | 5:31:15 am | 8:32:15 pm | 4:57:48 am | 9:05:43 pm | 10h 55m 43s | 🌖 (90%) |
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Sunrise and Sunset photos in Herculaneum, MO
Enjoy this beautiful gallery of images of the sunset and sunrise at Herculaneum, MO. All images provided by our fantastic community of photographers!
Year distribution of sunrise and sunset times in Herculaneum, MO - 2026
The following graph shows sunrise and sunset times in Herculaneum, MO for every day of the year. There are two jumps in the graph that represent the hour change for Daylight Saving Time (DST) in Herculaneum, MO.
Daylight Dawn & dusk (civil twilight) Night Solar noon · Vertical steps in the curves = DST clock change
Earliest and latest sunrise and sunset in Herculaneum, MO
In Herculaneum, MO, the earliest sunrise of 2026 is on June 13 at 5:35 am, while the latest sunrise is on October 31 at 7:25 am. The earliest sunset is on December 6 at 4:42 pm, and the latest sunset is on June 28 at 8:30 pm.
Herculaneum, MO gets 5h 19m more daylight on the longest day than on the shortest one (14h 52m versus 9h 33m). Averaged over the whole year, a day lasts 12h 14m.
Places near Herculaneum, MO
These nearby towns and cities have almost the same sunrise and sunset times as Herculaneum, MO — the difference is only seconds to a couple of minutes. Select any place to see its own sun calendar:
Pevely 2 kmCrystal City 5 kmFestus 5 kmValmeyer 10 kmKimmswick 11 kmImperial 11 kmMaeystown 14 kmOlympian Village 16 km