What time is sunrise and sunset in Isumi?
Today and tomorrow's sunrise and sunset times in Isumi, Chiba Prefecture. Plus a monthly calendar with dawn, dusk, solar noon, and day length.
Today
Sunrise
5:44 AM
100° EDawn 5:18 AM
Sunrise in Isumi was at 5:44:04 AM GMT+9 (12h 37m ago).
Sunset
5:03 PM
260° WDusk 5:29 PM
Sunset in Isumi was at 5:03:55 PM GMT+9 (1h 18m ago).
Now
5:44a5:03p
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Astronomical twilight now · Last light at 6:28 PM
- Daylight
- 11h 19m
- Darkness
- 9h 51m
- Solar noon
- 11:24 AM
- Sun altitude
- 16.1° below
- Sun direction
- 271° W
Tomorrow
Sunrise
5:44 AM
100° EDawn 5:19 AM
Sunrise in Isumi will be at 5:44:55 AM GMT+9 (in 11h 23m).
Sunset
5:02 PM
260° WDusk 5:28 PM
Sunset in Isumi will be at 5:02:38 PM GMT+9 (in 22h 41m).
Moon tonight
Phase, moonrise and moonset in Isumi
Waxing Crescent
19% illuminated
- Moonrise
- 10:09 AM
- Moonset
- 7:36 PM
Calendar
Japan Standard Time · select a day to expand
| Date | Dawn | Sunrise | Solar noon | Sunset | Dusk | Length | |
|---|---|---|---|---|---|---|---|
| 1 Thu | 5:07 AM | 5:32 AM | 11:28 AM | 5:23 PM | 5:48 PM | 11h 50m 12s | |
| 2 Fri | 5:08 AM | 5:33 AM | 11:27 AM | 5:21 PM | 5:46 PM | 11h 48m 00s | |
| 3 Sat | 5:09 AM | 5:34 AM | 11:27 AM | 5:20 PM | 5:45 PM | 11h 45m 49s | |
| 4 Sun | 5:09 AM | 5:35 AM | 11:27 AM | 5:18 PM | 5:44 PM | 11h 43m 38s | |
| 5 Mon | 5:10 AM | 5:35 AM | 11:26 AM | 5:17 PM | 5:42 PM | 11h 41m 27s | |
| 6 Tue | 5:11 AM | 5:36 AM | 11:26 AM | 5:15 PM | 5:41 PM | 11h 39m 16s | |
| 7 Wed | 5:12 AM | 5:37 AM | 11:26 AM | 5:14 PM | 5:39 PM | 11h 37m 05s | |
| 8 Thu | 5:12 AM | 5:38 AM | 11:26 AM | 5:13 PM | 5:38 PM | 11h 34m 55s | |
| 9 Fri | 5:13 AM | 5:39 AM | 11:25 AM | 5:11 PM | 5:37 PM | 11h 32m 45s | |
| 10 Sat | 5:14 AM | 5:39 AM | 11:25 AM | 5:10 PM | 5:35 PM | 11h 30m 35s | |
| 11 Sun | 5:15 AM | 5:40 AM | 11:25 AM | 5:09 PM | 5:34 PM | 11h 28m 25s | |
| 12 Mon | 5:16 AM | 5:41 AM | 11:24 AM | 5:07 PM | 5:33 PM | 11h 26m 16s | |
| 13 Tue | 5:16 AM | 5:42 AM | 11:24 AM | 5:06 PM | 5:32 PM | 11h 24m 07s | |
| 14 Wed | 5:17 AM | 5:43 AM | 11:24 AM | 5:05 PM | 5:30 PM | 11h 21m 59s | |
| 15 Thu | 5:18 AM | 5:44 AM | 11:24 AM | 5:03 PM | 5:29 PM | 11h 19m 51s | |
Thursday, October 15 11h 19m 51s of daylight·−2m 8s vs. yesterday·twilight 5:18 AM – 5:29 PM Time 6:21 PM Altitude -16.0° Heading 271° W Light Astronomical twilight 6:21 PM, Astronomical twilight, altitude -16.0 degrees | |||||||
| 16 Fri | 5:19 AM | 5:44 AM | 11:24 AM | 5:02 PM | 5:28 PM | 11h 17m 43s | |
| 17 Sat | 5:20 AM | 5:45 AM | 11:23 AM | 5:01 PM | 5:26 PM | 11h 15m 36s | |
| 18 Sun | 5:20 AM | 5:46 AM | 11:23 AM | 5:00 PM | 5:25 PM | 11h 13m 29s | |
| 19 Mon | 5:21 AM | 5:47 AM | 11:23 AM | 4:58 PM | 5:24 PM | 11h 11m 22s | |
| 20 Tue | 5:22 AM | 5:48 AM | 11:23 AM | 4:57 PM | 5:23 PM | 11h 09m 17s | |
| 21 Wed | 5:23 AM | 5:49 AM | 11:23 AM | 4:56 PM | 5:22 PM | 11h 07m 11s | |
| 22 Thu | 5:24 AM | 5:50 AM | 11:22 AM | 4:55 PM | 5:21 PM | 11h 05m 07s | |
| 23 Fri | 5:25 AM | 5:51 AM | 11:22 AM | 4:54 PM | 5:19 PM | 11h 03m 03s | |
| 24 Sat | 5:26 AM | 5:51 AM | 11:22 AM | 4:52 PM | 5:18 PM | 11h 00m 59s | |
| 25 Sun | 5:26 AM | 5:52 AM | 11:22 AM | 4:51 PM | 5:17 PM | 10h 58m 57s | |
| 26 Mon | 5:27 AM | 5:53 AM | 11:22 AM | 4:50 PM | 5:16 PM | 10h 56m 55s | |
| 27 Tue | 5:28 AM | 5:54 AM | 11:22 AM | 4:49 PM | 5:15 PM | 10h 54m 54s | |
| 28 Wed | 5:29 AM | 5:55 AM | 11:22 AM | 4:48 PM | 5:14 PM | 10h 52m 53s | |
| 29 Thu | 5:30 AM | 5:56 AM | 11:22 AM | 4:47 PM | 5:13 PM | 10h 50m 54s | |
| 30 Fri | 5:31 AM | 5:57 AM | 11:22 AM | 4:46 PM | 5:12 PM | 10h 48m 55s | |
| 31 Sat | 5:32 AM | 5:58 AM | 11:22 AM | 4:45 PM | 5:11 PM | 10h 46m 57s | |
Photos
Sunrise and sunset photos of Isumi from Flickr.
FAQ
Frequently asked questions about sunrise and sunset in Isumi, Japan
- What time does the sun rise in Isumi today?
- Sunrise in Isumi today (Thursday, October 15, 2026) is at 5:44 AM. The sun comes up in the E.
- What time does the sun set in Isumi today?
- Sunset today is at 5:03 PM, after 11h 19m of daylight.
- When does it get dark in Isumi tonight?
- Civil twilight ends at 5:29 PM. After that you need artificial light for most things outdoors. Astronomical twilight ends at 6:28 PM, which is when night starts by the standard definition.How long after sunset it gets dark
- When is the longest day in Isumi, Japan?
- The longest day of 2026 in Isumi is Sunday, June 21, 2026, the summer solstice, with 14h 32m of daylight. In 2027 the summer solstice falls on June 21, 2027.More on the summer solstice
- When is the shortest day in Isumi, Japan?
- The shortest day of 2026 in Isumi, Chiba Prefecture is Tuesday, December 22, 2026, the winter solstice, with 9h 46m of daylight. In 2027 the winter solstice lands on December 22, 2027.
- How much more daylight does Isumi get in summer than in winter?
- Isumi gets 4h 45m more daylight on its longest day than on its shortest (14h 32m against 9h 46m). Averaged across the year, a day here has 12h 11m of daylight.
- When is the earliest sunrise in Isumi?
- The earliest sunrise of 2026 in Isumi is on Saturday, June 13, 2026, when the sun comes up at 4:23 AM.
- When is the latest sunset in Isumi?
- The latest sunset is on Monday, June 29, 2026 at 6:57 PM.
- When is the earliest sunset in Isumi?
- The earliest sunset of the year is on Saturday, December 5, 2026, with the sun down by 4:25 PM.Why it comes before the shortest day
- When is the latest sunrise in Isumi?
- The latest sunrise is on Wednesday, January 7, 2026 at 6:47 AM.
- Does Isumi observe daylight saving time?
- No. Isumi stays on Japan Standard Time (UTC+9) all year, so sunrise and sunset times shift only with the seasons.
Nearby
Other places close to Isumi
Developers: get this data programmatically with the free JSON API.
GET https://api.sunrisesunset.io/json?lat=35.23005&lng=140.40492