Japan
Time now in Isumi Shi
Sunday, 23 August 2026
Sunrise 05:03Sunset 06:20Time zone UTC +9
Time zone
Asia/Tokyo
UTC offset
UTC +9
Daylight saving
Not in effect
Population
41,015
Sunrise
05:03
Sunset
06:20
Day length
13h 17m
Coordinates
35.28, 140.34
Time difference from Isumi Shi
Hours ahead (right) or behind (left) Isumi Shi right now.
Isumi Shi on the map
About the time in Isumi Shi
If you are coordinating from another country, the shortcut is the working window: a normal Isumi Shi day of 09:00–17:00 falls between 00:00–08:00 UTC. Convert your own hours into UTC once and you can tell at a glance whether someone there is likely to be at their desk.
Sunrise today lands at 05:03 and sunset at 06:20 local time, giving 13h 17m of daylight. Those figures come from the city's own coordinates (35.28, 140.34) rather than a country-wide average, so they match what you would actually see from a window in Isumi Shi.
Clocks in Isumi Shi stay put all year. There is no summer-time switch to remember, so UTC +9 is what you will get in January and in July alike — useful if you book recurring calls with people in Japan.
Frequently asked questions about time in Isumi Shi
- Does Isumi Shi change its clocks for daylight saving?
- No. Isumi Shi keeps UTC +9 throughout the year.
- What time is it in Isumi Shi right now?
- The live clock above shows the current time in Isumi Shi, updating every second from Asia/Tokyo (UTC +9).
- How far ahead or behind UTC is Isumi Shi?
- Isumi Shi is UTC +9 at this moment; the offset is read live, so it already accounts for daylight saving.
- Which time zone is Isumi Shi in?
- Isumi Shi uses Asia/Tokyo, currently UTC +9.
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