Sunrise & Sunset Tomorrow in Seirō, Japan 🇯🇵
Tomorrow in Seirō the sun rises at 05:15 and sets at 18:08. Daylight is currently shrinking by about 2m 21s a day (roughly 16 minutes a week) in Seirō.
Tomorrow's Date: Fri, Sep 04, 2026
Sun Phase Tomorrow: Daylight
Sunrise Tomorrow: 05:15 ↑ 80.1° E
Sunset Tomorrow: 18:08 ↑ 279.7° W
Day Length Tomorrow: 12h 53m
Sun Direction Tomorrow: E
Sun Altitude Tomorrow: 1.33°
Sun Distance Tomorrow: 150.924 million km
* Note: Live sun position values (phase, direction, and altitude) reflect exactly where the sun will be at this current time, tomorrow.
Next Equinox: Wednesday, September 23, 2026 (September Equinox)
When Is Sunrise & Sunset in Seirō?
September 2026 Sunrise & Sunset Times in Seirō
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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 |
05:12
↑
79° ENE
|
18:12
↑
281° W
|
13h 00m | -2m 20s | 03:39 | 19:45 | 04:13 | 19:12 | 04:45 | 18:40 | 11:43 | 150.98 |
| 2 |
05:13
↑
79° E
|
18:11
↑
281° W
|
12h 58m | -2m 20s | 03:41 | 19:43 | 04:14 | 19:10 | 04:46 | 18:38 | 11:42 | 150.95 |
| 3 |
05:14
↑
80° E
|
18:09
↑
280° W
|
12h 55m | -2m 21s | 03:42 | 19:41 | 04:15 | 19:08 | 04:46 | 18:37 | 11:42 | 150.91 |
| 4 |
05:15
↑
80° E
|
18:08
↑
280° W
|
12h 53m | -2m 21s | 03:43 | 19:40 | 04:16 | 19:07 | 04:47 | 18:35 | 11:42 | 150.88 |
| 5 |
05:16
↑
81° E
|
18:06
↑
279° W
|
12h 50m | -2m 21s | 03:44 | 19:38 | 04:17 | 19:05 | 04:48 | 18:34 | 11:41 | 150.84 |
| 6 |
05:16
↑
81° E
|
18:05
↑
279° W
|
12h 48m | -2m 22s | 03:45 | 19:36 | 04:18 | 19:04 | 04:49 | 18:32 | 11:41 | 150.80 |
| 7 |
05:17
↑
82° E
|
18:03
↑
278° W
|
12h 46m | -2m 22s | 03:46 | 19:34 | 04:19 | 19:02 | 04:50 | 18:31 | 11:41 | 150.77 |
| 8 |
05:18
↑
82° E
|
18:02
↑
278° W
|
12h 43m | -2m 23s | 03:47 | 19:33 | 04:20 | 19:00 | 04:51 | 18:29 | 11:40 | 150.73 |
| 9 |
05:19
↑
82° E
|
18:00
↑
277° W
|
12h 41m | -2m 23s | 03:48 | 19:31 | 04:20 | 18:59 | 04:52 | 18:27 | 11:40 | 150.69 |
| 10 |
05:20
↑
83° E
|
17:59
↑
277° W
|
12h 39m | -2m 23s | 03:49 | 19:29 | 04:21 | 18:57 | 04:53 | 18:26 | 11:40 | 150.66 |
| 11 |
05:21
↑
83° E
|
17:57
↑
276° W
|
12h 36m | -2m 23s | 03:50 | 19:27 | 04:22 | 18:55 | 04:54 | 18:24 | 11:39 | 150.62 |
| 12 |
05:21
↑
84° E
|
17:56
↑
276° W
|
12h 34m | -2m 24s | 03:51 | 19:26 | 04:23 | 18:54 | 04:54 | 18:23 | 11:39 | 150.58 |
| 13 |
05:22
↑
84° E
|
17:54
↑
275° W
|
12h 31m | -2m 24s | 03:52 | 19:24 | 04:24 | 18:52 | 04:55 | 18:21 | 11:39 | 150.54 |
| 14 |
05:23
↑
85° E
|
17:53
↑
275° W
|
12h 29m | -2m 24s | 03:53 | 19:22 | 04:25 | 18:50 | 04:56 | 18:19 | 11:38 | 150.50 |
| 15 |
05:24
↑
85° E
|
17:51
↑
274° W
|
12h 26m | -2m 24s | 03:54 | 19:20 | 04:26 | 18:49 | 04:57 | 18:18 | 11:38 | 150.46 |
| 16 |
05:25
↑
86° E
|
17:49
↑
274° W
|
12h 24m | -2m 24s | 03:55 | 19:19 | 04:27 | 18:47 | 04:58 | 18:16 | 11:38 | 150.42 |
| 17 |
05:26
↑
86° E
|
17:48
↑
273° W
|
12h 22m | -2m 25s | 03:56 | 19:17 | 04:28 | 18:45 | 04:59 | 18:15 | 11:37 | 150.38 |
| 18 |
05:27
↑
87° E
|
17:46
↑
273° W
|
12h 19m | -2m 25s | 03:57 | 19:15 | 04:29 | 18:44 | 05:00 | 18:13 | 11:37 | 150.33 |
| 19 |
05:27
↑
87° E
|
17:45
↑
272° W
|
12h 17m | -2m 25s | 03:58 | 19:13 | 04:30 | 18:42 | 05:01 | 18:12 | 11:36 | 150.29 |
| 20 |
05:28
↑
88° E
|
17:43
↑
272° W
|
12h 14m | -2m 25s | 03:59 | 19:12 | 04:31 | 18:41 | 05:01 | 18:10 | 11:36 | 150.25 |
| 21 |
05:29
↑
88° E
|
17:42
↑
271° W
|
12h 12m | -2m 25s | 04:00 | 19:10 | 04:32 | 18:39 | 05:02 | 18:08 | 11:36 | 150.21 |
| 22 |
05:30
↑
89° E
|
17:40
↑
271° W
|
12h 10m | -2m 25s | 04:01 | 19:08 | 04:33 | 18:37 | 05:03 | 18:07 | 11:35 | 150.17 |
| 23 |
05:31
↑
89° E
|
17:38
↑
270° W
|
12h 07m | -2m 25s | 04:02 | 19:07 | 04:34 | 18:36 | 05:04 | 18:05 | 11:35 | 150.12 |
| 24 |
05:32
↑
90° E
|
17:37
↑
270° W
|
12h 05m | -2m 25s | 04:03 | 19:05 | 04:34 | 18:34 | 05:05 | 18:04 | 11:35 | 150.08 |
| 25 |
05:33
↑
90° E
|
17:35
↑
270° W
|
12h 02m | -2m 25s | 04:04 | 19:03 | 04:35 | 18:32 | 05:06 | 18:02 | 11:34 | 150.04 |
| 26 |
05:33
↑
91° E
|
17:34
↑
269° W
|
12h 00m | -2m 25s | 04:05 | 19:02 | 04:36 | 18:31 | 05:07 | 18:00 | 11:34 | 150.00 |
| 27 |
05:34
↑
91° E
|
17:32
↑
268° W
|
11h 57m | -2m 25s | 04:06 | 19:00 | 04:37 | 18:29 | 05:08 | 17:59 | 11:34 | 149.96 |
| 28 |
05:35
↑
92° E
|
17:31
↑
268° W
|
11h 55m | -2m 25s | 04:07 | 18:59 | 04:38 | 18:28 | 05:08 | 17:57 | 11:33 | 149.91 |
| 29 |
05:36
↑
92° E
|
17:29
↑
268° W
|
11h 53m | -2m 25s | 04:08 | 18:57 | 04:39 | 18:26 | 05:09 | 17:56 | 11:33 | 149.87 |
| 30 |
05:37
↑
93° E
|
17:28
↑
267° W
|
11h 50m | -2m 25s | 04:09 | 18:55 | 04:40 | 18:25 | 05:10 | 17:54 | 11:33 | 149.83 |
|
All times are in local time for Seirō. 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 Seirō, the earliest sunrise of September is on September 01 and the latest sunset of September is on September 01.
2026 Sun Graph for Seirō
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Sun's Path on Selected Date in Seirō
Tomorrow's Sunrise & Sunset times in other cities in Japan:
Browse Sunrise Times in Japan by cities in alphabetical order:
Sunrise & Sunset times in Japan ›
Is the Day Getting Longer or Shorter in Seirō?
Days in Seirō are currently getting shorter by about 2m 21s each day, roughly 16 minutes less daylight per week.
Golden Hour & Blue Hour in Seirō Today
| Morning | Evening | |
|---|---|---|
| Blue hour | 04:46-04:57 | 18:28-18:38 |
| Golden hour | 04:57-05:48 | 17:37-18:28 |
Seirō's Longest and Shortest Days
| Event | Date | Daylight |
|---|---|---|
| Longest day | June 22, 2026 | -10h 47m |
| Shortest day | December 21, 2026 | -15h 30m |
| Earliest sunrise | June 8, 2026 | 04:20 |
| Latest sunset | June 26, 2026 | 19:09 |
Qibla Direction & Distance to Mecca From Seirō
The same solar geometry that fixes sunrise and sunset in Seirō also fixes the Qibla: face 293deg (WNW) and the Kaaba in Mecca lies about 9,341 km ahead. Check the Qibla direction from Seirō on a live compass.
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 Seirō today, the morning golden hour runs 04:57-05:48 and the evening golden hour 17:37-18:28, with the cooler blue hour around 04:46-04:57 and 18:28-18:38. These warm and cool light windows drift through the year as the sun's path changes.
Frequently Asked Questions about Sun in Seirō tomorrow
What time is sunrise in Seirō tomorrow?
Sunrise in Seirō tomorrow is at 05:15 local time.
What time is sunset in Seirō tomorrow?
Sunset in Seirō tomorrow is at 18:08 local time.
What time is solar noon in Seirō tomorrow?
Solar noon in Seirō — when the sun is at its highest point in the sky — is at 11:42 local time tomorrow.
When does civil twilight begin and end in Seirō?
In Seirō tomorrow: civil twilight begins at 04:47 (before sunrise) and ends at 18:35 (after sunset). Civil twilight is the brightest of the three twilight phases.
When does nautical twilight occur in Seirō?
Nautical twilight in Seirō tomorrow runs from 04:16 in the morning to 19:07 in the evening — the period when the horizon is still visible to sailors but stars are out.
When is the sky fully dark in Seirō for stargazing?
Astronomical twilight in Seirō ends at 19:40 in the evening and resumes at 03:43 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 Seirō?
Tomorrow in Seirō, the sun rises at an azimuth of 80° and sets at 280° (measured clockwise from due north). The exact angle shifts slightly each day with the seasons.
