May 2026 Sunrise & Sunset Today in Kōfu, Japan 🇯🇵
Sun Phase: Nautical Twilight
Sunrise Today: 05:09 ↑ 74.7° ENE
Sunset Today: 18:26 ↑ 285.1° WNW
Day Length: 13h 16m
Sun Direction: WNW
Sun Altitude: -10.06°
Sun Distance: 151.306 million km
Next Equinox: Wednesday, September 23, 2026 (September Equinox)
When Is Sunrise & Sunset in Kōfu?
May 2026 Sunrise & Sunset Times in Kōfu
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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 |
04:54
↑
71° ENE
|
18:31
↑
289° WNW
|
13h 37m | +1m 56s | 03:19 | 20:07 | 03:54 | 19:32 | 04:26 | 18:59 | 11:42 | 150.71 |
| 2 |
04:53
↑
70° ENE
|
18:32
↑
290° WNW
|
13h 39m | +1m 54s | 03:18 | 20:08 | 03:52 | 19:33 | 04:25 | 19:00 | 11:42 | 150.75 |
| 3 |
04:52
↑
70° ENE
|
18:33
↑
290° WNW
|
13h 40m | +1m 53s | 03:16 | 20:09 | 03:51 | 19:34 | 04:24 | 19:01 | 11:42 | 150.79 |
| 4 |
04:51
↑
70° ENE
|
18:34
↑
290° WNW
|
13h 42m | +1m 52s | 03:15 | 20:10 | 03:50 | 19:35 | 04:23 | 19:02 | 11:42 | 150.83 |
| 5 |
04:50
↑
69° ENE
|
18:35
↑
291° WNW
|
13h 44m | +1m 51s | 03:13 | 20:11 | 03:49 | 19:36 | 04:22 | 19:03 | 11:42 | 150.86 |
| 6 |
04:49
↑
69° ENE
|
18:35
↑
291° WNW
|
13h 46m | +1m 49s | 03:12 | 20:13 | 03:47 | 19:37 | 04:21 | 19:04 | 11:42 | 150.90 |
| 7 |
04:48
↑
69° ENE
|
18:36
↑
292° WNW
|
13h 48m | +1m 48s | 03:11 | 20:14 | 03:46 | 19:38 | 04:20 | 19:05 | 11:42 | 150.94 |
| 8 |
04:47
↑
68° ENE
|
18:37
↑
292° WNW
|
13h 50m | +1m 47s | 03:09 | 20:15 | 03:45 | 19:39 | 04:19 | 19:05 | 11:42 | 150.97 |
| 9 |
04:46
↑
68° ENE
|
18:38
↑
292° WNW
|
13h 51m | +1m 45s | 03:08 | 20:16 | 03:44 | 19:40 | 04:18 | 19:06 | 11:42 | 151.01 |
| 10 |
04:45
↑
68° ENE
|
18:39
↑
293° WNW
|
13h 53m | +1m 44s | 03:07 | 20:17 | 03:43 | 19:41 | 04:17 | 19:07 | 11:42 | 151.05 |
| 11 |
04:44
↑
67° ENE
|
18:40
↑
293° WNW
|
13h 55m | +1m 42s | 03:05 | 20:19 | 03:42 | 19:42 | 04:16 | 19:08 | 11:42 | 151.08 |
| 12 |
04:43
↑
67° ENE
|
18:40
↑
293° WNW
|
13h 57m | +1m 41s | 03:04 | 20:20 | 03:41 | 19:43 | 04:15 | 19:09 | 11:42 | 151.12 |
| 13 |
04:42
↑
67° ENE
|
18:41
↑
294° WNW
|
13h 58m | +1m 39s | 03:03 | 20:21 | 03:40 | 19:44 | 04:14 | 19:10 | 11:42 | 151.15 |
| 14 |
04:42
↑
66° ENE
|
18:42
↑
294° WNW
|
14h 00m | +1m 37s | 03:02 | 20:22 | 03:39 | 19:45 | 04:13 | 19:11 | 11:42 | 151.18 |
| 15 |
04:41
↑
66° ENE
|
18:43
↑
294° WNW
|
14h 01m | +1m 36s | 03:01 | 20:23 | 03:38 | 19:46 | 04:12 | 19:12 | 11:42 | 151.22 |
| 16 |
04:40
↑
66° ENE
|
18:44
↑
294° WNW
|
14h 03m | +1m 34s | 02:59 | 20:25 | 03:37 | 19:47 | 04:11 | 19:13 | 11:42 | 151.25 |
| 17 |
04:39
↑
65° ENE
|
18:44
↑
295° WNW
|
14h 05m | +1m 32s | 02:58 | 20:26 | 03:36 | 19:48 | 04:10 | 19:13 | 11:42 | 151.28 |
| 18 |
04:39
↑
65° ENE
|
18:45
↑
295° WNW
|
14h 06m | +1m 30s | 02:57 | 20:27 | 03:35 | 19:49 | 04:09 | 19:14 | 11:42 | 151.31 |
| 19 |
04:38
↑
65° ENE
|
18:46
↑
295° WNW
|
14h 08m | +1m 28s | 02:56 | 20:28 | 03:34 | 19:50 | 04:09 | 19:15 | 11:42 | 151.34 |
| 20 |
04:37
↑
65° ENE
|
18:47
↑
296° WNW
|
14h 09m | +1m 26s | 02:55 | 20:29 | 03:33 | 19:51 | 04:08 | 19:16 | 11:42 | 151.37 |
| 21 |
04:37
↑
64° ENE
|
18:47
↑
296° WNW
|
14h 10m | +1m 24s | 02:54 | 20:30 | 03:32 | 19:52 | 04:07 | 19:17 | 11:42 | 151.40 |
| 22 |
04:36
↑
64° ENE
|
18:48
↑
296° WNW
|
14h 12m | +1m 22s | 02:53 | 20:31 | 03:31 | 19:53 | 04:07 | 19:18 | 11:42 | 151.43 |
| 23 |
04:35
↑
64° ENE
|
18:49
↑
296° WNW
|
14h 13m | +1m 20s | 02:52 | 20:32 | 03:31 | 19:54 | 04:06 | 19:19 | 11:42 | 151.46 |
| 24 |
04:35
↑
64° ENE
|
18:50
↑
297° WNW
|
14h 14m | +1m 18s | 02:51 | 20:34 | 03:30 | 19:55 | 04:05 | 19:19 | 11:42 | 151.48 |
| 25 |
04:34
↑
63° ENE
|
18:50
↑
297° WNW
|
14h 16m | +1m 16s | 02:50 | 20:35 | 03:29 | 19:56 | 04:05 | 19:20 | 11:42 | 151.51 |
| 26 |
04:34
↑
63° ENE
|
18:51
↑
297° WNW
|
14h 17m | +1m 14s | 02:50 | 20:36 | 03:28 | 19:57 | 04:04 | 19:21 | 11:42 | 151.54 |
| 27 |
04:33
↑
63° ENE
|
18:52
↑
297° WNW
|
14h 18m | +1m 11s | 02:49 | 20:37 | 03:28 | 19:57 | 04:03 | 19:22 | 11:42 | 151.56 |
| 28 |
04:33
↑
63° ENE
|
18:53
↑
297° WNW
|
14h 19m | +1m 09s | 02:48 | 20:38 | 03:27 | 19:58 | 04:03 | 19:22 | 11:42 | 151.59 |
| 29 |
04:32
↑
62° ENE
|
18:53
↑
298° WNW
|
14h 20m | +1m 06s | 02:47 | 20:39 | 03:27 | 19:59 | 04:02 | 19:23 | 11:43 | 151.61 |
| 30 |
04:32
↑
62° ENE
|
18:54
↑
298° WNW
|
14h 22m | +1m 04s | 02:46 | 20:40 | 03:26 | 20:00 | 04:02 | 19:24 | 11:43 | 151.63 |
| 31 |
04:32
↑
62° ENE
|
18:55
↑
298° WNW
|
14h 23m | +1m 02s | 02:46 | 20:41 | 03:25 | 20:01 | 04:02 | 19:25 | 11:43 | 151.66 |
|
All times are in local time for Kōfu. 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 Kōfu, the earliest sunrise of May is on May 29 to 31 and the latest sunset of May is on May 31.
2026 Sun Graph for Kōfu
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Sun's Path on Selected Date in Kōfu
Today's Sunrise & Sunset times in other cities in Japan:
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Is the Day Getting Longer or Shorter in Kōfu?
Days in Kōfu are currently getting shorter by about 2m 03s each day, roughly 14 minutes less daylight per week.
Golden Hour & Blue Hour in Kōfu Today
| Morning | Evening | |
|---|---|---|
| Blue hour | 04:43-04:53 | 18:43-18:53 |
| Golden hour | 04:53-05:44 | 17:53-18:43 |
Kōfu's Longest and Shortest Days
| Event | Date | Daylight |
|---|---|---|
| Longest day | June 22, 2026 | -10h 33m |
| Shortest day | December 21, 2026 | -15h 43m |
| Earliest sunrise | June 8, 2026 | 04:29 |
| Latest sunset | June 26, 2026 | 19:05 |
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.
Kōfu sees its golden hour today around 04:53-05:44 and 17:53-18:43, framed by the blue hour at 04:43-04:53 and 18:43-18:53. As the sun's arc shifts with the seasons, these windows move with it.
Frequently Asked Questions about Sun in Kōfu
What time is sunrise in Kōfu today?
The sun rises over Kōfu today at 05:09 local time.
What time is sunset in Kōfu today?
The sun sets over Kōfu today at 18:26 local time.
What time is solar noon in Kōfu today?
Solar noon in Kōfu — 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 Kōfu?
In Kōfu today: civil twilight begins at 04:42 (before sunrise) and ends at 18:53 (after sunset). Civil twilight is the brightest of the three twilight phases.
When does nautical twilight occur in Kōfu?
Nautical twilight in Kōfu today runs from 04:11 in the morning to 19:25 in the evening — the period when the horizon is still visible to sailors but stars are out.
When is the sky fully dark in Kōfu for stargazing?
Astronomical twilight in Kōfu ends at 19:58 in the evening and resumes at 03:37 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 Kōfu?
Today in Kōfu, the sun rises at an azimuth of 75° and sets at 285° (measured clockwise from due north). The exact angle shifts slightly each day with the seasons.
