Sunrise and sunset times in Monmouth, IA
Check out today's and tomorrow's sunrise and sunset times in Monmouth, IA, United States, as well as the whole calendar for September 2026.
Today
September 10, 2026 . Current time: 9:30:17 am
First light at 6:10:32 am
Sunrise time: 6:37:20 am
Sunset time: 7:23:28 pm
Last light at 7:50:16 pm
Day length: 12 hours, 46 minutes
9 hours, 53 minutes left for today's sunset in Monmouth
Moon rose on Sep 10 at 6:00 AM
Moon will set on Sep 10 at 7:05 PMMoon phase: 🌑 New Moon (0%)🌑 New moon: today at 10:27 PM · 🌕 Full moon: Sep 26 at 11:50 AMTomorrow
September 11, 2026
First light at 6:11:36 am
Sunrise time: 6:38:22 am
Sunset time: 7:21:44 pm
Last light at 7:48:29 pm
Day length: 12 hours, 43 minutes
Tomorrow will be 2 minutes shorter than today in Monmouth
Moon will rise on Sep 11 at 7:12 AM Moon will set on Sep 11 at 7:27 PMMoon phase: 🌒 Waxing Crescent (1%)
- Monmouth, Iowa
- Latitude: 42.076962 (North)
- Longitude: -90.879868 (West)
- Time zone: Central Time CDT
Shortest day in Monmouth, IA
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 Monmouth, IA
The longest day of the year was 2 months and 19 days ago, during the summer solstice on June 21, 2026, with a daylight length of 15 hours and 18 minutes.
September 2026 - Monmouth, Iowa - 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 September in Monmouth.
The day length shortens by 1 hour, 20 minutes over the course of September 2026 in Monmouth, IA - from 13 hours, 10 minutes on the first day to 11 hours, 50 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Tue, Sep 1 | 6:00:43 am | 6:27:58 am | 7:38:54 pm | 8:06:10 pm | 13h 10m 56s | -2m -42s | 1:03:26 pm | 56° | 5:26:22 am | 8:40:30 pm | 4:50:22 am | 9:16:30 pm | 10h 50m 7s | 🌖 (82%) |
| Wed, Sep 2 | 6:01:49 am | 6:29:01 am | 7:37:13 pm | 8:04:25 pm | 13h 8m 12s | -2m -44s | 1:03:07 pm | 55.6° | 5:27:35 am | 8:38:39 pm | 4:51:45 am | 9:14:29 pm | 10h 52m 50s | 🌖 (73%) |
| Thu, Sep 3 | 6:02:55 am | 6:30:03 am | 7:35:31 pm | 8:02:40 pm | 13h 5m 28s | -2m -44s | 1:02:47 pm | 55.3° | 5:28:47 am | 8:36:47 pm | 4:53:07 am | 9:12:27 pm | 10h 55m 35s | 🌖 (63%) |
| Fri, Sep 4 | 6:04:00 am | 6:31:06 am | 7:33:49 pm | 8:00:54 pm | 13h 2m 43s | -2m -45s | 1:02:27 pm | 54.9° | 5:29:59 am | 8:34:55 pm | 4:54:29 am | 9:10:26 pm | 10h 58m 19s | 🌗 (51%) |
| Sat, Sep 5 | 6:05:06 am | 6:32:08 am | 7:32:07 pm | 7:59:09 pm | 12h 59m 59s | -2m -44s | 1:02:07 pm | 54.5° | 5:31:11 am | 8:33:04 pm | 4:55:50 am | 9:08:25 pm | 11h 1m 3s | 🌘 (40%) |
| Sun, Sep 6 | 6:06:11 am | 6:33:10 am | 7:30:24 pm | 7:57:23 pm | 12h 57m 14s | -2m -45s | 1:01:47 pm | 54.2° | 5:32:22 am | 8:31:12 pm | 4:57:10 am | 9:06:24 pm | 11h 3m 49s | 🌘 (29%) |
| Mon, Sep 7 | 6:07:17 am | 6:34:13 am | 7:28:40 pm | 7:55:36 pm | 12h 54m 27s | -2m -47s | 1:01:26 pm | 53.8° | 5:33:33 am | 8:29:20 pm | 4:58:30 am | 9:04:23 pm | 11h 6m 35s | 🌘 (19%) |
| Tue, Sep 8 | 6:08:22 am | 6:35:15 am | 7:26:57 pm | 7:53:50 pm | 12h 51m 42s | -2m -45s | 1:01:06 pm | 53.4° | 5:34:44 am | 8:27:28 pm | 4:59:49 am | 9:02:23 pm | 11h 9m 20s | 🌘 (11%) |
| Wed, Sep 9 | 6:09:27 am | 6:36:17 am | 7:25:13 pm | 7:52:03 pm | 12h 48m 56s | -2m -46s | 1:00:45 pm | 53° | 5:35:54 am | 8:25:36 pm | 5:01:07 am | 9:00:23 pm | 11h 12m 7s | 🌘 (5%) |
| Thu, Sep 10 | 6:10:32 am | 6:37:20 am | 7:23:28 pm | 7:50:16 pm | 12h 46m 8s | -2m -48s | 1:00:24 pm | 52.6° | 5:37:04 am | 8:23:44 pm | 5:02:25 am | 8:58:23 pm | 11h 14m 54s | 🌘 (1%) |
| Fri, Sep 11 | 6:11:36 am | 6:38:22 am | 7:21:44 pm | 7:48:29 pm | 12h 43m 22s | -2m -46s | 1:00:03 pm | 52.3° | 5:38:14 am | 8:21:52 pm | 5:03:43 am | 8:56:23 pm | 11h 17m 40s | 🌑 (0%) |
| Sat, Sep 12 | 6:12:41 am | 6:39:24 am | 7:19:59 pm | 7:46:42 pm | 12h 40m 35s | -2m -47s | 12:59:42 pm | 51.9° | 5:39:23 am | 8:20:00 pm | 5:05:00 am | 8:54:24 pm | 11h 20m 28s | 🌒 (1%) |
| Sun, Sep 13 | 6:13:46 am | 6:40:27 am | 7:18:14 pm | 7:44:55 pm | 12h 37m 47s | -2m -48s | 12:59:20 pm | 51.5° | 5:40:32 am | 8:18:09 pm | 5:06:16 am | 8:52:25 pm | 11h 23m 15s | 🌒 (5%) |
| Mon, Sep 14 | 6:14:50 am | 6:41:29 am | 7:16:29 pm | 7:43:08 pm | 12h 35m 0s | -2m -47s | 12:58:59 pm | 51.1° | 5:41:41 am | 8:16:17 pm | 5:07:32 am | 8:50:26 pm | 11h 26m 3s | 🌒 (11%) |
| Tue, Sep 15 | 6:15:54 am | 6:42:32 am | 7:14:43 pm | 7:41:21 pm | 12h 32m 11s | -2m -49s | 12:58:38 pm | 50.7° | 5:42:49 am | 8:14:26 pm | 5:08:47 am | 8:48:28 pm | 11h 28m 51s | 🌒 (18%) |
| Wed, Sep 16 | 6:16:59 am | 6:43:34 am | 7:12:58 pm | 7:39:33 pm | 12h 29m 24s | -2m -47s | 12:58:16 pm | 50.3° | 5:43:57 am | 8:12:35 pm | 5:10:02 am | 8:46:31 pm | 11h 31m 39s | 🌒 (26%) |
| Thu, Sep 17 | 6:18:03 am | 6:44:37 am | 7:11:12 pm | 7:37:46 pm | 12h 26m 35s | -2m -49s | 12:57:55 pm | 50° | 5:45:05 am | 8:10:44 pm | 5:11:16 am | 8:44:34 pm | 11h 34m 28s | 🌒 (35%) |
| Fri, Sep 18 | 6:19:07 am | 6:45:40 am | 7:09:27 pm | 7:35:59 pm | 12h 23m 47s | -2m -48s | 12:57:33 pm | 49.6° | 5:46:13 am | 8:08:53 pm | 5:12:29 am | 8:42:37 pm | 11h 37m 15s | 🌓 (44%) |
| Sat, Sep 19 | 6:20:11 am | 6:46:42 am | 7:07:41 pm | 7:34:12 pm | 12h 20m 59s | -2m -48s | 12:57:12 pm | 49.2° | 5:47:21 am | 8:07:03 pm | 5:13:43 am | 8:40:41 pm | 11h 40m 4s | 🌓 (53%) |
| Sun, Sep 20 | 6:21:15 am | 6:47:45 am | 7:05:56 pm | 7:32:25 pm | 12h 18m 11s | -2m -48s | 12:56:50 pm | 48.8° | 5:48:28 am | 8:05:13 pm | 5:14:56 am | 8:38:45 pm | 11h 42m 52s | 🌔 (63%) |
| Mon, Sep 21 | 6:22:19 am | 6:48:48 am | 7:04:10 pm | 7:30:39 pm | 12h 15m 22s | -2m -49s | 12:56:29 pm | 48.4° | 5:49:35 am | 8:03:23 pm | 5:16:08 am | 8:36:50 pm | 11h 45m 41s | 🌔 (72%) |
| Tue, Sep 22 | 6:23:24 am | 6:49:51 am | 7:02:25 pm | 7:28:52 pm | 12h 12m 34s | -2m -48s | 12:56:08 pm | 48° | 5:50:42 am | 8:01:34 pm | 5:17:20 am | 8:34:56 pm | 11h 48m 30s | 🌔 (80%) |
| Wed, Sep 23 | 6:24:28 am | 6:50:55 am | 7:00:39 pm | 7:27:06 pm | 12h 9m 44s | -2m -50s | 12:55:47 pm | 47.6° | 5:51:48 am | 7:59:45 pm | 5:18:31 am | 8:33:02 pm | 11h 51m 19s | 🌔 (87%) |
| Thu, Sep 24 | 6:25:32 am | 6:51:58 am | 6:58:54 pm | 7:25:20 pm | 12h 6m 56s | -2m -48s | 12:55:26 pm | 47.2° | 5:52:55 am | 7:57:57 pm | 5:19:43 am | 8:31:09 pm | 11h 54m 8s | 🌔 (93%) |
| Fri, Sep 25 | 6:26:36 am | 6:53:02 am | 6:57:09 pm | 7:23:35 pm | 12h 4m 7s | -2m -49s | 12:55:05 pm | 46.9° | 5:54:01 am | 7:56:09 pm | 5:20:53 am | 8:29:17 pm | 11h 56m 56s | 🌔 (97%) |
| Sat, Sep 26 | 6:27:40 am | 6:54:05 am | 6:55:24 pm | 7:21:49 pm | 12h 1m 19s | -2m -48s | 12:54:45 pm | 46.5° | 5:55:08 am | 7:54:22 pm | 5:22:04 am | 8:27:25 pm | 11h 59m 45s | 🌕 (100%) |
| Sun, Sep 27 | 6:28:44 am | 6:55:09 am | 6:53:39 pm | 7:20:04 pm | 11h 58m 30s | -2m -49s | 12:54:24 pm | 46.1° | 5:56:14 am | 7:52:35 pm | 5:23:14 am | 8:25:35 pm | 12h 2m 34s | 🌖 (100%) |
| Mon, Sep 28 | 6:29:48 am | 6:56:13 am | 6:51:55 pm | 7:18:20 pm | 11h 55m 42s | -2m -48s | 12:54:04 pm | 45.7° | 5:57:20 am | 7:50:48 pm | 5:24:24 am | 8:23:44 pm | 12h 5m 23s | 🌖 (97%) |
| Tue, Sep 29 | 6:30:53 am | 6:57:18 am | 6:50:10 pm | 7:16:35 pm | 11h 52m 52s | -2m -50s | 12:53:44 pm | 45.3° | 5:58:25 am | 7:49:03 pm | 5:25:33 am | 8:21:55 pm | 12h 8m 12s | 🌖 (92%) |
| Wed, Sep 30 | 6:31:57 am | 6:58:22 am | 6:48:27 pm | 7:14:52 pm | 11h 50m 5s | -2m -47s | 12:53:24 pm | 44.9° | 5:59:31 am | 7:47:17 pm | 5:26:42 am | 8:20:07 pm | 12h 11m 0s | 🌖 (85%) |
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Sunrise and Sunset photos in Monmouth, IA
Enjoy this beautiful gallery of images of the sunset and sunrise at Monmouth, IA. All images provided by our fantastic community of photographers!
Year distribution of sunrise and sunset times in Monmouth, IA - 2026
The following graph shows sunrise and sunset times in Monmouth, IA for every day of the year. There are two jumps in the graph that represent the hour change for Daylight Saving Time (DST) in Monmouth, IA.
Daylight Dawn & dusk (civil twilight) Night Solar noon · Vertical steps in the curves = DST clock change
Earliest and latest sunrise and sunset in Monmouth, IA
In Monmouth, IA, the earliest sunrise of 2026 is on June 14 at 5:25 am, while the latest sunrise is on October 31 at 7:33 am. The earliest sunset is on December 8 at 4:33 pm, and the latest sunset is on June 27 at 8:45 pm.
Monmouth, IA 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.
Monmouth, IA Analemma
Due to Earth's tilted axis and slightly elliptical orbit, the Sun is never seen in the same position at noon in Monmouth. Throughout the year, it slowly traces this figure-eight:
Move along the curve to read the Sun's altitude and azimuth for any day of the year in Monmouth.
Over the year, the 12:00 Sun swings between just 24.5° above the horizon (around Dec 21) and 71.3° (around Jun 21) in Monmouth. The smaller loop sits at the top, the signature of a Northern Hemisphere analemma.
Detailed Analemma Chart
The technical chart below plots one dot per day, labels the first day of each month, marks the solstices, equinoxes, perihelion and aphelion, and draws the noon altitude of the equinoxes (90° minus your latitude) together with its ±23.4° seasonal limits.
Why does the figure look wider here than in the sky view above?
Both draw the same data, but with different conventions. The sky view uses the same scale on both axes, so it shows the analemma with its true proportions, as a camera would capture it: about 47° tall and only a few degrees wide. This chart, like most technical analemma diagrams, stretches each axis independently to fill the plot, expanding the narrow azimuth range several times so its day-to-day variation can actually be read. Also, azimuth is not sky distance: near the zenith, one degree of azimuth spans much less than one degree across the sky, which further widens the figure in this representation.
Places near Monmouth, IA
These nearby towns and cities have almost the same sunrise and sunset times as Monmouth, IA — the difference is only seconds to a couple of minutes. Select any place to see its own sun calendar:
Baldwin 2 miWyoming 7 miOnslow 7 miOxford Junction 8 miLost Nation 8 miCenter Junction 11 miMaquoketa 11 miToronto 12 mi