Sunrise and sunset times in Fort Atkinson, IA
Check out today's and tomorrow's sunrise and sunset times in Fort Atkinson, IA, United States, as well as the whole calendar for September 2026.
Today
September 10, 2026 . Current time: 7:57:43 am
First light at 6:13:30 am
Sunrise time: 6:40:47 am
Sunset time: 7:28:26 pm
Last light at 7:55:43 pm
Day length: 12 hours, 47 minutes
11 hours, 30 minutes left for today's sunset in Fort Atkinson
Moon rose on Sep 10 at 6:04 AM
Moon will set on Sep 10 at 7:10 PMMoon phase: 🌘 Waning Crescent (0%)🌑 New moon: today at 10:27 PM · 🌕 Full moon: Sep 26 at 11:50 AMTomorrow
September 11, 2026
First light at 6:14:38 am
Sunrise time: 6:41:53 am
Sunset time: 7:26:38 pm
Last light at 7:53:53 pm
Day length: 12 hours, 44 minutes
Tomorrow will be 2 minutes shorter than today in Fort Atkinson
Moon will rise on Sep 11 at 7:17 AM Moon will set on Sep 11 at 7:30 PMMoon phase: 🌒 Waxing Crescent (1%)
- Fort Atkinson, Iowa
- Latitude: 43.143307 (North)
- Longitude: -91.932663 (West)
- Time zone: Central Time CDT
Shortest day in Fort Atkinson, 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 2 minutes.Longest day in Fort Atkinson, 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 26 minutes.
September 2026 - Fort Atkinson, 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 Fort Atkinson.
The day length shortens by 1 hour, 23 minutes over the course of September 2026 in Fort Atkinson, IA - from 13 hours, 13 minutes on the first day to 11 hours, 49 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 | 6:03:11 am | 6:30:57 am | 7:44:20 pm | 8:12:07 pm | 13h 13m 23s | -2m -50s | 1:07:39 pm | 54.9° | 5:28:08 am | 8:47:10 pm | 4:51:14 am | 9:24:03 pm | 10h 47m 43s | 🌖 (82%) |
| Wed, Sep 2 | 6:04:20 am | 6:32:03 am | 7:42:36 pm | 8:10:19 pm | 13h 10m 33s | -2m -50s | 1:07:19 pm | 54.6° | 5:29:24 am | 8:45:15 pm | 4:52:42 am | 9:21:57 pm | 10h 50m 32s | 🌖 (73%) |
| Thu, Sep 3 | 6:05:29 am | 6:33:08 am | 7:40:51 pm | 8:08:30 pm | 13h 7m 43s | -2m -50s | 1:07:00 pm | 54.2° | 5:30:40 am | 8:43:19 pm | 4:54:09 am | 9:19:51 pm | 10h 53m 23s | 🌖 (63%) |
| Fri, Sep 4 | 6:06:39 am | 6:34:14 am | 7:39:06 pm | 8:06:41 pm | 13h 4m 52s | -2m -51s | 1:06:40 pm | 53.8° | 5:31:56 am | 8:41:24 pm | 4:55:35 am | 9:17:45 pm | 10h 56m 14s | 🌗 (51%) |
| Sat, Sep 5 | 6:07:47 am | 6:35:20 am | 7:37:20 pm | 8:04:52 pm | 13h 2m 0s | -2m -52s | 1:06:20 pm | 53.5° | 5:33:12 am | 8:39:28 pm | 4:57:01 am | 9:15:39 pm | 10h 59m 5s | 🌘 (40%) |
| Sun, Sep 6 | 6:08:56 am | 6:36:25 am | 7:35:34 pm | 8:03:03 pm | 12h 59m 9s | -2m -51s | 1:06:00 pm | 53.1° | 5:34:27 am | 8:37:33 pm | 4:58:26 am | 9:13:33 pm | 11h 1m 57s | 🌘 (29%) |
| Mon, Sep 7 | 6:10:05 am | 6:37:31 am | 7:33:48 pm | 8:01:13 pm | 12h 56m 17s | -2m -52s | 1:05:39 pm | 52.7° | 5:35:41 am | 8:35:37 pm | 4:59:50 am | 9:11:28 pm | 11h 4m 48s | 🌘 (19%) |
| Tue, Sep 8 | 6:11:13 am | 6:38:36 am | 7:32:01 pm | 7:59:23 pm | 12h 53m 25s | -2m -52s | 1:05:18 pm | 52.3° | 5:36:56 am | 8:33:41 pm | 5:01:14 am | 9:09:23 pm | 11h 7m 41s | 🌘 (11%) |
| Wed, Sep 9 | 6:12:22 am | 6:39:42 am | 7:30:14 pm | 7:57:33 pm | 12h 50m 32s | -2m -53s | 1:04:58 pm | 52° | 5:38:10 am | 8:31:45 pm | 5:02:37 am | 9:07:19 pm | 11h 10m 33s | 🌘 (5%) |
| Thu, Sep 10 | 6:13:30 am | 6:40:47 am | 7:28:26 pm | 7:55:43 pm | 12h 47m 39s | -2m -53s | 1:04:37 pm | 51.6° | 5:39:23 am | 8:29:50 pm | 5:03:59 am | 9:05:14 pm | 11h 13m 27s | 🌘 (1%) |
| Fri, Sep 11 | 6:14:38 am | 6:41:53 am | 7:26:38 pm | 7:53:53 pm | 12h 44m 45s | -2m -54s | 1:04:15 pm | 51.2° | 5:40:37 am | 8:27:54 pm | 5:05:21 am | 9:03:10 pm | 11h 16m 20s | 🌑 (0%) |
| Sat, Sep 12 | 6:15:46 am | 6:42:58 am | 7:24:50 pm | 7:52:02 pm | 12h 41m 52s | -2m -53s | 1:03:54 pm | 50.8° | 5:41:50 am | 8:25:59 pm | 5:06:42 am | 9:01:07 pm | 11h 19m 14s | 🌒 (1%) |
| Sun, Sep 13 | 6:16:54 am | 6:44:04 am | 7:23:02 pm | 7:50:12 pm | 12h 38m 58s | -2m -54s | 1:03:33 pm | 50.4° | 5:43:02 am | 8:24:03 pm | 5:08:02 am | 8:59:04 pm | 11h 22m 7s | 🌒 (5%) |
| Mon, Sep 14 | 6:18:02 am | 6:45:09 am | 7:21:14 pm | 7:48:21 pm | 12h 36m 5s | -2m -53s | 1:03:12 pm | 50.1° | 5:44:15 am | 8:22:08 pm | 5:09:22 am | 8:57:01 pm | 11h 25m 1s | 🌒 (11%) |
| Tue, Sep 15 | 6:19:10 am | 6:46:15 am | 7:19:25 pm | 7:46:31 pm | 12h 33m 10s | -2m -55s | 1:02:50 pm | 49.7° | 5:45:27 am | 8:20:13 pm | 5:10:42 am | 8:54:59 pm | 11h 27m 56s | 🌒 (18%) |
| Wed, Sep 16 | 6:20:17 am | 6:47:21 am | 7:17:36 pm | 7:44:40 pm | 12h 30m 15s | -2m -55s | 1:02:29 pm | 49.3° | 5:46:39 am | 8:18:19 pm | 5:12:01 am | 8:52:57 pm | 11h 30m 51s | 🌒 (26%) |
| Thu, Sep 17 | 6:21:25 am | 6:48:27 am | 7:15:48 pm | 7:42:50 pm | 12h 27m 21s | -2m -54s | 1:02:07 pm | 48.9° | 5:47:50 am | 8:16:24 pm | 5:13:19 am | 8:50:56 pm | 11h 33m 45s | 🌒 (35%) |
| Fri, Sep 18 | 6:22:32 am | 6:49:33 am | 7:13:59 pm | 7:40:59 pm | 12h 24m 26s | -2m -55s | 1:01:46 pm | 48.5° | 5:49:02 am | 8:14:30 pm | 5:14:37 am | 8:48:55 pm | 11h 36m 40s | 🌓 (44%) |
| Sat, Sep 19 | 6:23:40 am | 6:50:39 am | 7:12:10 pm | 7:39:09 pm | 12h 21m 31s | -2m -55s | 1:01:24 pm | 48.1° | 5:50:13 am | 8:12:36 pm | 5:15:54 am | 8:46:55 pm | 11h 39m 35s | 🌓 (53%) |
| Sun, Sep 20 | 6:24:47 am | 6:51:45 am | 7:10:21 pm | 7:37:19 pm | 12h 18m 36s | -2m -55s | 1:01:03 pm | 47.7° | 5:51:23 am | 8:10:43 pm | 5:17:11 am | 8:44:55 pm | 11h 42m 30s | 🌔 (63%) |
| Mon, Sep 21 | 6:25:54 am | 6:52:51 am | 7:08:33 pm | 7:35:29 pm | 12h 15m 42s | -2m -54s | 1:00:42 pm | 47.3° | 5:52:34 am | 8:08:49 pm | 5:18:27 am | 8:42:57 pm | 11h 45m 24s | 🌔 (72%) |
| Tue, Sep 22 | 6:27:02 am | 6:53:57 am | 7:06:44 pm | 7:33:39 pm | 12h 12m 47s | -2m -55s | 1:00:21 pm | 47° | 5:53:44 am | 8:06:57 pm | 5:19:43 am | 8:40:58 pm | 11h 48m 20s | 🌔 (80%) |
| Wed, Sep 23 | 6:28:09 am | 6:55:04 am | 7:04:55 pm | 7:31:50 pm | 12h 9m 51s | -2m -56s | 1:00:00 pm | 46.6° | 5:54:55 am | 8:05:04 pm | 5:20:58 am | 8:39:01 pm | 11h 51m 15s | 🌔 (87%) |
| Thu, Sep 24 | 6:29:16 am | 6:56:10 am | 7:03:07 pm | 7:30:01 pm | 12h 6m 57s | -2m -54s | 12:59:39 pm | 46.2° | 5:56:05 am | 8:03:13 pm | 5:22:13 am | 8:37:04 pm | 11h 54m 10s | 🌔 (93%) |
| Fri, Sep 25 | 6:30:24 am | 6:57:17 am | 7:01:18 pm | 7:28:12 pm | 12h 4m 1s | -2m -56s | 12:59:18 pm | 45.8° | 5:57:14 am | 8:01:21 pm | 5:23:28 am | 8:35:08 pm | 11h 57m 6s | 🌔 (97%) |
| Sat, Sep 26 | 6:31:31 am | 6:58:24 am | 6:59:30 pm | 7:26:23 pm | 12h 1m 6s | -2m -55s | 12:58:57 pm | 45.4° | 5:58:24 am | 7:59:30 pm | 5:24:42 am | 8:33:12 pm | 12h 0m 1s | 🌕 (100%) |
| Sun, Sep 27 | 6:32:39 am | 6:59:31 am | 6:57:42 pm | 7:24:35 pm | 11h 58m 11s | -2m -55s | 12:58:37 pm | 45° | 5:59:34 am | 7:57:40 pm | 5:25:56 am | 8:31:18 pm | 12h 2m 56s | 🌖 (100%) |
| Mon, Sep 28 | 6:33:46 am | 7:00:38 am | 6:55:55 pm | 7:22:47 pm | 11h 55m 17s | -2m -54s | 12:58:17 pm | 44.6° | 6:00:43 am | 7:55:50 pm | 5:27:09 am | 8:29:24 pm | 12h 5m 51s | 🌖 (97%) |
| Tue, Sep 29 | 6:34:54 am | 7:01:46 am | 6:54:07 pm | 7:21:00 pm | 11h 52m 21s | -2m -56s | 12:57:57 pm | 44.2° | 6:01:52 am | 7:54:01 pm | 5:28:22 am | 8:27:31 pm | 12h 8m 47s | 🌖 (92%) |
| Wed, Sep 30 | 6:36:01 am | 7:02:54 am | 6:52:20 pm | 7:19:13 pm | 11h 49m 26s | -2m -55s | 12:57:37 pm | 43.8° | 6:03:01 am | 7:52:13 pm | 5:29:35 am | 8:25:39 pm | 12h 11m 42s | 🌖 (85%) |
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Sunrise and Sunset photos in Fort Atkinson, IA
Enjoy this beautiful gallery of images of the sunset and sunrise at Fort Atkinson, IA. All images provided by our fantastic community of photographers!
Year distribution of sunrise and sunset times in Fort Atkinson, IA - 2026
The following graph shows sunrise and sunset times in Fort Atkinson, 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 Fort Atkinson, IA.
Daylight Dawn & dusk (civil twilight) Night Solar noon · Vertical steps in the curves = DST clock change
Earliest and latest sunrise and sunset in Fort Atkinson, IA
In Fort Atkinson, IA, the earliest sunrise of 2026 is on June 14 at 5:25 am, while the latest sunrise is on October 31 at 7:40 am. The earliest sunset is on December 8 at 4:34 pm, and the latest sunset is on June 27 at 8:53 pm.
Fort Atkinson, IA gets 6h 23m more daylight on the longest day than on the shortest one (15h 26m versus 9h 02m). Averaged over the whole year, a day lasts 12h 16m.
Fort Atkinson, IA Analemma
Due to Earth's tilted axis and slightly elliptical orbit, the Sun is never seen in the same position at noon in Fort Atkinson. 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 Fort Atkinson.
Over the year, the 12:00 Sun swings between just 23.4° above the horizon (around Dec 21) and 70.2° (around Jun 21) in Fort Atkinson. 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 Fort Atkinson, IA
These nearby towns and cities have almost the same sunrise and sunset times as Fort Atkinson, IA — the difference is only seconds to a couple of minutes. Select any place to see its own sun calendar:
Spillville 4 miCalmar 4 miSt. Lucas 5 miJackson Junction 5 miWaucoma 8 miOssian 9 miProtivin 9 miRidgeway 11 mi