September 2026 Sunrise & Sunset Today in Ottumwa, United States 🇺🇸
Sun Phase: Civil Twilight
Sunrise Today: 06:07 ↑ 65.9° ENE
Sunset Today: 20:23 ↑ 293.9° WNW
Day Length: 14h 15m
Sun Direction: ENE
Sun Altitude: -4.5°
Sun Distance: 151.791 million km
Next Equinox: Tuesday, September 22, 2026 (September Equinox)
When Is Sunrise & Sunset in Ottumwa?
September 2026 Sunrise & Sunset Times in Ottumwa
Scroll to the right to view more
| Day | Sunrise/Sunset | Daylight | Astronomical Twilight | Nautical Twilight | Civil Twilight | Solar Noon | ||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Sunrise | Sunset | Length | Diff. | Start | End | Start | End | Start | End | Time | Sun Dist. (Mil km) | |
| 1 |
06:36
↑
78° ENE
|
19:41
↑
281° WNW
|
13h 05m | -2m 36s | 04:59 | 21:18 | 05:34 | 20:43 | 06:07 | 20:10 | 13:09 | 150.98 |
| 2 |
06:37
↑
79° E
|
19:40
↑
281° W
|
13h 02m | -2m 37s | 05:00 | 21:17 | 05:35 | 20:42 | 06:08 | 20:08 | 13:09 | 150.94 |
| 3 |
06:38
↑
79° E
|
19:38
↑
280° W
|
12h 59m | -2m 37s | 05:01 | 21:15 | 05:36 | 20:40 | 06:09 | 20:07 | 13:09 | 150.91 |
| 4 |
06:39
↑
80° E
|
19:36
↑
280° W
|
12h 57m | -2m 38s | 05:02 | 21:13 | 05:37 | 20:38 | 06:11 | 20:05 | 13:08 | 150.87 |
| 5 |
06:40
↑
80° E
|
19:35
↑
279° W
|
12h 54m | -2m 38s | 05:04 | 21:11 | 05:38 | 20:36 | 06:12 | 20:03 | 13:08 | 150.84 |
| 6 |
06:41
↑
81° E
|
19:33
↑
279° W
|
12h 51m | -2m 39s | 05:05 | 21:09 | 05:40 | 20:34 | 06:13 | 20:01 | 13:08 | 150.80 |
| 7 |
06:42
↑
81° E
|
19:31
↑
278° W
|
12h 49m | -2m 39s | 05:06 | 21:07 | 05:41 | 20:33 | 06:14 | 20:00 | 13:07 | 150.77 |
| 8 |
06:43
↑
82° E
|
19:30
↑
278° W
|
12h 46m | -2m 39s | 05:08 | 21:05 | 05:42 | 20:31 | 06:15 | 19:58 | 13:07 | 150.73 |
| 9 |
06:44
↑
82° E
|
19:28
↑
277° W
|
12h 43m | -2m 40s | 05:09 | 21:03 | 05:43 | 20:29 | 06:16 | 19:56 | 13:07 | 150.69 |
| 10 |
06:45
↑
83° E
|
19:26
↑
277° W
|
12h 41m | -2m 40s | 05:10 | 21:01 | 05:44 | 20:27 | 06:17 | 19:55 | 13:06 | 150.65 |
| 11 |
06:46
↑
83° E
|
19:25
↑
276° W
|
12h 38m | -2m 40s | 05:11 | 20:59 | 05:45 | 20:25 | 06:18 | 19:53 | 13:06 | 150.61 |
| 12 |
06:47
↑
84° E
|
19:23
↑
276° W
|
12h 35m | -2m 40s | 05:13 | 20:57 | 05:46 | 20:24 | 06:19 | 19:51 | 13:06 | 150.58 |
| 13 |
06:48
↑
84° E
|
19:21
↑
275° W
|
12h 33m | -2m 41s | 05:14 | 20:55 | 05:47 | 20:22 | 06:20 | 19:49 | 13:05 | 150.54 |
| 14 |
06:49
↑
85° E
|
19:20
↑
275° W
|
12h 30m | -2m 41s | 05:15 | 20:53 | 05:48 | 20:20 | 06:21 | 19:48 | 13:05 | 150.50 |
| 15 |
06:50
↑
86° E
|
19:18
↑
274° W
|
12h 27m | -2m 41s | 05:16 | 20:51 | 05:49 | 20:18 | 06:22 | 19:46 | 13:05 | 150.46 |
| 16 |
06:51
↑
86° E
|
19:16
↑
274° W
|
12h 25m | -2m 41s | 05:17 | 20:50 | 05:51 | 20:16 | 06:23 | 19:44 | 13:04 | 150.41 |
| 17 |
06:52
↑
86° E
|
19:14
↑
273° W
|
12h 22m | -2m 41s | 05:18 | 20:48 | 05:52 | 20:15 | 06:24 | 19:42 | 13:04 | 150.37 |
| 18 |
06:53
↑
87° E
|
19:13
↑
273° W
|
12h 19m | -2m 41s | 05:20 | 20:46 | 05:53 | 20:13 | 06:25 | 19:41 | 13:03 | 150.33 |
| 19 |
06:54
↑
88° E
|
19:11
↑
272° W
|
12h 16m | -2m 42s | 05:21 | 20:44 | 05:54 | 20:11 | 06:26 | 19:39 | 13:03 | 150.29 |
| 20 |
06:55
↑
88° E
|
19:09
↑
272° W
|
12h 14m | -2m 42s | 05:22 | 20:42 | 05:55 | 20:09 | 06:27 | 19:37 | 13:03 | 150.25 |
| 21 |
06:56
↑
88° E
|
19:08
↑
271° W
|
12h 11m | -2m 42s | 05:23 | 20:40 | 05:56 | 20:08 | 06:28 | 19:36 | 13:02 | 150.21 |
| 22 |
06:57
↑
89° E
|
19:06
↑
271° W
|
12h 08m | -2m 42s | 05:24 | 20:38 | 05:57 | 20:06 | 06:29 | 19:34 | 13:02 | 150.16 |
| 23 |
06:58
↑
90° E
|
19:04
↑
270° W
|
12h 06m | -2m 42s | 05:25 | 20:37 | 05:58 | 20:04 | 06:30 | 19:32 | 13:02 | 150.12 |
| 24 |
06:59
↑
90° E
|
19:02
↑
270° W
|
12h 03m | -2m 42s | 05:27 | 20:35 | 05:59 | 20:02 | 06:31 | 19:30 | 13:01 | 150.08 |
| 25 |
07:00
↑
91° E
|
19:01
↑
269° W
|
12h 00m | -2m 42s | 05:28 | 20:33 | 06:00 | 20:01 | 06:32 | 19:29 | 13:01 | 150.04 |
| 26 |
07:01
↑
91° E
|
18:59
↑
269° W
|
11h 58m | -2m 42s | 05:29 | 20:31 | 06:01 | 19:59 | 06:33 | 19:27 | 13:01 | 149.99 |
| 27 |
07:02
↑
92° E
|
18:57
↑
268° W
|
11h 55m | -2m 42s | 05:30 | 20:29 | 06:02 | 19:57 | 06:34 | 19:25 | 13:00 | 149.95 |
| 28 |
07:03
↑
92° E
|
18:56
↑
268° W
|
11h 52m | -2m 42s | 05:31 | 20:28 | 06:03 | 19:55 | 06:35 | 19:24 | 13:00 | 149.91 |
| 29 |
07:04
↑
93° E
|
18:54
↑
267° W
|
11h 49m | -2m 42s | 05:32 | 20:26 | 06:04 | 19:54 | 06:36 | 19:22 | 13:00 | 149.87 |
| 30 |
07:05
↑
93° E
|
18:52
↑
267° W
|
11h 47m | -2m 42s | 05:33 | 20:24 | 06:05 | 19:52 | 06:37 | 19:20 | 12:59 | 149.83 |
|
All times are in local time for Ottumwa. Time is adjusted for Daylight Saving Time (DST) when applicable. Calculations account for atmospheric refraction and are based on the Gregorian calendar. Today's date is in the table. |
||||||||||||
In Ottumwa, the earliest sunrise of September is on September 01 and the latest sunset of September is on September 01.
2026 Sun Graph for Ottumwa
Loading sun data...
Sun's Path on Selected Date in Ottumwa
Today's Sunrise & Sunset times in other cities in United States:
Browse Sunrise Times in United States by cities in alphabetical order:
Sunrise & Sunset times in United States ›
Is the Day Getting Longer or Shorter in Ottumwa?
Days in Ottumwa are currently getting shorter by about 2m 06s each day, roughly 15 minutes less daylight per week.
Golden Hour & Blue Hour in Ottumwa Today
| Morning | Evening | |
|---|---|---|
| Blue hour | 05:36-05:48 | 20:42-20:54 |
| Golden hour | 05:48-06:45 | 19:45-20:42 |
Ottumwa's Longest and Shortest Days
| Event | Date | Daylight |
|---|---|---|
| Longest day | June 22, 2026 | -9h 07m |
| Shortest day | December 21, 2026 | 9h 12m |
| Earliest sunrise | June 8, 2026 | 05:37 |
| Latest sunset | June 23, 2026 | 20:45 |
Understanding Twilight & the Golden Hour
After the sun drops below the horizon, the sky does not turn dark all at once. Civil twilight is the brightest stage, when there is still enough natural light for most outdoor activities. Nautical twilight follows, when the sea horizon becomes hard to make out. Astronomical twilight is the darkest stage, after which the sky is fully dark and the faintest stars appear. The same three stages occur in reverse before sunrise, as dawn.
Ottumwa sees its golden hour today around 05:48-06:45 and 19:45-20:42, framed by the blue hour at 05:36-05:48 and 20:42-20:54. As the sun's arc shifts with the seasons, these windows move with it.
Frequently Asked Questions about Sun in Ottumwa
What time is sunrise in Ottumwa today?
The sun rises over Ottumwa today at 06:07 local time.
What time is sunset in Ottumwa today?
Today Ottumwa has sunset at 20:23 local time.
What time is solar noon in Ottumwa today?
Solar noon in Ottumwa — when the sun is at its highest point in the sky — is at 13:15 local time today.
When does civil twilight begin and end in Ottumwa?
In Ottumwa today: civil twilight begins at 05:36 (before sunrise) and ends at 20:54 (after sunset). Civil twilight is the brightest of the three twilight phases.
When does nautical twilight occur in Ottumwa?
Nautical twilight in Ottumwa today runs from 04:58 in the morning to 21:31 in the evening — the period when the horizon is still visible to sailors but stars are out.
When is the sky fully dark in Ottumwa for stargazing?
Astronomical twilight in Ottumwa ends at 22:13 in the evening and resumes at 04:17 in the morning — between those times the sky is fully dark, ideal for observing faint stars and deep-sky objects.
Where on the horizon does the sun rise and set in Ottumwa?
Today in Ottumwa, the sun rises at an azimuth of 66° and sets at 294° (measured clockwise from due north). The exact angle shifts slightly each day with the seasons.
