September 2026 Sunrise & Sunset Today in Ōi, Japan 🇯🇵
Sun Phase: Night
Sunrise Today: 04:50 ↑ 67.5° ENE
Sunset Today: 18:44 ↑ 292.3° WNW
Day Length: 13h 53m
Sun Direction: NNE
Sun Altitude: -30.67°
Sun Distance: 151.805 million km
Next Equinox: Wednesday, September 23, 2026 (September Equinox)
When Is Sunrise & Sunset in Ōi?
September 2026 Sunrise & Sunset Times in Ōi
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| 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 |
05:13
↑
79° E
|
18:09
↑
281° W
|
12h 56m | -2m 09s | 03:44 | 19:39 | 04:16 | 19:07 | 04:46 | 18:36 | 11:42 | 150.99 |
| 2 |
05:14
↑
80° E
|
18:08
↑
280° W
|
12h 54m | -2m 10s | 03:45 | 19:37 | 04:16 | 19:05 | 04:47 | 18:35 | 11:41 | 150.95 |
| 3 |
05:15
↑
80° E
|
18:07
↑
280° W
|
12h 51m | -2m 10s | 03:46 | 19:35 | 04:17 | 19:04 | 04:48 | 18:33 | 11:41 | 150.92 |
| 4 |
05:15
↑
80° E
|
18:05
↑
279° W
|
12h 49m | -2m 10s | 03:47 | 19:34 | 04:18 | 19:02 | 04:49 | 18:32 | 11:41 | 150.88 |
| 5 |
05:16
↑
81° E
|
18:04
↑
279° W
|
12h 47m | -2m 11s | 03:48 | 19:32 | 04:19 | 19:01 | 04:50 | 18:30 | 11:40 | 150.85 |
| 6 |
05:17
↑
81° E
|
18:02
↑
278° W
|
12h 45m | -2m 11s | 03:49 | 19:30 | 04:20 | 18:59 | 04:51 | 18:29 | 11:40 | 150.81 |
| 7 |
05:18
↑
82° E
|
18:01
↑
278° W
|
12h 43m | -2m 11s | 03:49 | 19:29 | 04:21 | 18:58 | 04:51 | 18:27 | 11:40 | 150.77 |
| 8 |
05:19
↑
82° E
|
17:59
↑
278° W
|
12h 40m | -2m 12s | 03:50 | 19:27 | 04:22 | 18:56 | 04:52 | 18:26 | 11:39 | 150.74 |
| 9 |
05:19
↑
83° E
|
17:58
↑
277° W
|
12h 38m | -2m 12s | 03:51 | 19:26 | 04:23 | 18:54 | 04:53 | 18:24 | 11:39 | 150.70 |
| 10 |
05:20
↑
83° E
|
17:56
↑
277° W
|
12h 36m | -2m 12s | 03:52 | 19:24 | 04:23 | 18:53 | 04:54 | 18:23 | 11:39 | 150.66 |
| 11 |
05:21
↑
84° E
|
17:55
↑
276° W
|
12h 34m | -2m 13s | 03:53 | 19:22 | 04:24 | 18:51 | 04:55 | 18:21 | 11:38 | 150.62 |
| 12 |
05:22
↑
84° E
|
17:54
↑
276° W
|
12h 32m | -2m 13s | 03:54 | 19:21 | 04:25 | 18:50 | 04:55 | 18:20 | 11:38 | 150.58 |
| 13 |
05:22
↑
85° E
|
17:52
↑
275° W
|
12h 29m | -2m 13s | 03:55 | 19:19 | 04:26 | 18:48 | 04:56 | 18:18 | 11:38 | 150.54 |
| 14 |
05:23
↑
85° E
|
17:51
↑
275° W
|
12h 27m | -2m 13s | 03:56 | 19:17 | 04:27 | 18:47 | 04:57 | 18:17 | 11:37 | 150.50 |
| 15 |
05:24
↑
86° E
|
17:49
↑
274° W
|
12h 25m | -2m 13s | 03:57 | 19:16 | 04:28 | 18:45 | 04:58 | 18:15 | 11:37 | 150.46 |
| 16 |
05:25
↑
86° E
|
17:48
↑
274° W
|
12h 23m | -2m 14s | 03:58 | 19:14 | 04:28 | 18:44 | 04:58 | 18:14 | 11:36 | 150.42 |
| 17 |
05:25
↑
86° E
|
17:46
↑
273° W
|
12h 20m | -2m 14s | 03:59 | 19:13 | 04:29 | 18:42 | 04:59 | 18:12 | 11:36 | 150.38 |
| 18 |
05:26
↑
87° E
|
17:45
↑
273° W
|
12h 18m | -2m 14s | 04:00 | 19:11 | 04:30 | 18:41 | 05:00 | 18:11 | 11:36 | 150.34 |
| 19 |
05:27
↑
87° E
|
17:43
↑
272° W
|
12h 16m | -2m 14s | 04:01 | 19:09 | 04:31 | 18:39 | 05:01 | 18:09 | 11:35 | 150.30 |
| 20 |
05:28
↑
88° E
|
17:42
↑
272° W
|
12h 14m | -2m 14s | 04:01 | 19:08 | 04:32 | 18:38 | 05:02 | 18:08 | 11:35 | 150.26 |
| 21 |
05:28
↑
88° E
|
17:40
↑
271° W
|
12h 11m | -2m 14s | 04:02 | 19:06 | 04:33 | 18:36 | 05:02 | 18:06 | 11:35 | 150.22 |
| 22 |
05:29
↑
89° E
|
17:39
↑
271° W
|
12h 09m | -2m 14s | 04:03 | 19:05 | 04:33 | 18:34 | 05:03 | 18:05 | 11:34 | 150.17 |
| 23 |
05:30
↑
89° E
|
17:37
↑
270° W
|
12h 07m | -2m 14s | 04:04 | 19:03 | 04:34 | 18:33 | 05:04 | 18:03 | 11:34 | 150.13 |
| 24 |
05:31
↑
90° E
|
17:36
↑
270° W
|
12h 05m | -2m 14s | 04:05 | 19:02 | 04:35 | 18:31 | 05:05 | 18:02 | 11:34 | 150.09 |
| 25 |
05:32
↑
90° E
|
17:34
↑
269° W
|
12h 02m | -2m 14s | 04:06 | 19:00 | 04:36 | 18:30 | 05:06 | 18:00 | 11:33 | 150.05 |
| 26 |
05:32
↑
91° E
|
17:33
↑
269° W
|
12h 00m | -2m 14s | 04:07 | 18:58 | 04:37 | 18:28 | 05:06 | 17:59 | 11:33 | 150.00 |
| 27 |
05:33
↑
91° E
|
17:31
↑
268° W
|
11h 58m | -2m 14s | 04:07 | 18:57 | 04:37 | 18:27 | 05:07 | 17:57 | 11:33 | 149.96 |
| 28 |
05:34
↑
92° E
|
17:30
↑
268° W
|
11h 56m | -2m 14s | 04:08 | 18:55 | 04:38 | 18:25 | 05:08 | 17:56 | 11:32 | 149.92 |
| 29 |
05:35
↑
92° E
|
17:29
↑
268° W
|
11h 53m | -2m 14s | 04:09 | 18:54 | 04:39 | 18:24 | 05:09 | 17:55 | 11:32 | 149.88 |
| 30 |
05:35
↑
93° E
|
17:27
↑
267° W
|
11h 51m | -2m 14s | 04:10 | 18:52 | 04:40 | 18:23 | 05:09 | 17:53 | 11:32 | 149.84 |
|
All times are in local time for Ōi. Daylight Saving Time (DST) is not currently in effect. Calculations account for atmospheric refraction and are based on the Gregorian calendar. Today's date is in the table. |
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In Ōi, the earliest sunrise of September is on September 01 and the latest sunset of September is on September 01.
2026 Sun Graph for Ōi
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Sun's Path on Selected Date in Ōi
Today's Sunrise & Sunset times in other cities in Japan:
Browse Sunrise Times in Japan by cities in alphabetical order:
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Is the Day Getting Longer or Shorter in Ōi?
Days in Ōi are currently getting shorter by about 1m 42s each day, roughly 12 minutes less daylight per week.
Golden Hour & Blue Hour in Ōi Today
| Morning | Evening | |
|---|---|---|
| Blue hour | 04:22-04:33 | 19:03-19:14 |
| Golden hour | 04:33-05:25 | 18:10-19:03 |
Ōi's Longest and Shortest Days
| Event | Date | Daylight |
|---|---|---|
| Longest day | June 22, 2026 | -10h 34m |
| Shortest day | December 21, 2026 | -15h 42m |
| Earliest sunrise | June 8, 2026 | 04:25 |
| Latest sunset | June 29, 2026 | 19:02 |
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.
In Ōi today, the morning golden hour runs 04:33-05:25 and the evening golden hour 18:10-19:03, with the cooler blue hour around 04:22-04:33 and 19:03-19:14. These warm and cool light windows drift through the year as the sun's path changes.
Frequently Asked Questions about Sun in Ōi
What time is sunrise in Ōi today?
The sun rises over Ōi today at 04:50 local time.
What time is sunset in Ōi today?
The sun sets over Ōi today at 18:44 local time.
What time is solar noon in Ōi today?
Solar noon in Ōi — when the sun is at its highest point in the sky — is at 11:48 local time today.
When does civil twilight begin and end in Ōi?
In Ōi today: civil twilight begins at 04:22 (before sunrise) and ends at 19:13 (after sunset). Civil twilight is the brightest of the three twilight phases.
When does nautical twilight occur in Ōi?
Nautical twilight in Ōi today runs from 03:48 in the morning to 19:47 in the evening — the period when the horizon is still visible to sailors but stars are out.
When is the sky fully dark in Ōi for stargazing?
Astronomical twilight in Ōi ends at 20:23 in the evening and resumes at 03:12 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 Ōi?
Today in Ōi, the sun rises at an azimuth of 67° and sets at 292° (measured clockwise from due north). The exact angle shifts slightly each day with the seasons.
