Japan
Time now in Gunma-ken
Sunday, 11 October 2026
Sunrise 05:45Sunset 05:17Time zone UTC +9
Time zone
Asia/Tokyo
UTC offset
UTC +9
Daylight saving
Not in effect
Population
1,937,626
Sunrise
05:45
Sunset
05:17
Day length
11h 32m
Coordinates
36.51, 138.98
Time difference from Gunma-ken
Hours ahead (right) or behind (left) Gunma-ken right now.
Gunma-ken on the map
About the time in Gunma-ken
The zone identifier Asia/Tokyo is the value you want in code, calendars and travel systems. Abbreviations change with the season, but Asia/Tokyo keeps pointing at Tokyo time whatever the date, which is why every timestamp on this page is built from it.
Gunma-ken sits at latitude 36.51, in the mid-latitude band, so day length here swings noticeably between midwinter and midsummer — today's 11h 32m is one point on that curve, not a fixed value.
If you are coordinating from another country, the shortcut is the working window: a normal Gunma-ken 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.
Frequently asked questions about time in Gunma-ken
- Is the clock on this page accurate?
- It is synchronised with our server rather than your device, then formatted for Asia/Tokyo, so a drifting device clock does not affect what you see.
- Does Gunma-ken change its clocks for daylight saving?
- No. Gunma-ken keeps UTC +9 throughout the year.
- When do the sun rise and set in Gunma-ken today?
- Sunrise is at 05:45 and sunset at 05:17, giving 11h 32m of daylight.
- What time is it in Gunma-ken right now?
- The live clock above shows the current time in Gunma-ken, updating every second from Asia/Tokyo (UTC +9).
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