What time zone is Kusatsu in?

Kusatsu currently uses Japan Standard Time (JST). Its IANA time zone is Asia/Tokyo.

Current Time in Kusatsu, Agatsuma-gun, Gunma, Japan

8:31:09 AM

08:31:09

Wednesday, September 23, 2026

JST (Japan Standard Time) · UTC+09:00

Asia/Tokyo

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Time zone details

Kusatsu does not observe daylight saving time in 2026

Daylight in Kusatsu

Sunrise5:34 AMSolar noon11:38 AMSunset5:41 PM

Clock change statusNo clock changes are scheduled for Kusatsu in the next 12 monthsView schedule Weather nowLoading current forecast…Forecast details

Location facts

Place

Country: Japan
Administrative area: Gunma
District: Agatsuma-gun
Place type: Populated place
Country currency: Japanese Yen (JPY)

Practical

Languages: Japanese
Dialing code: +81
Population: 6,255
Elevation: Approximately 1,151 m (DEM estimate)

Geography

Geographic coordinates: 36° 37' N / 138° 35' E

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Clock changes in Kusatsu

2026

No clock or time-zone designation changes in 2026

Future clock changes, 2027–2030

Sun & Moon details

Sunrise: 5:34 AM
Solar noon: 11:38 AM
Sunset: 5:41 PM
Daylight duration: 12 hr 07 min2 min 19 sec shorter than the previous day

Civil twilight: 5:08 AM – 6:07 PM
Nautical twilight: 4:37 AM – 6:37 PM
Astronomical twilight: 4:07 AM – 7:08 PM

Waxing GibbousMoon illumination87%

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Wednesday, September 23, 2026

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Sun

Sunrise: 5:34 AM (east, 89.4°)
Sunset: 5:41 PM (west, 270.4°)
Day length: 12 hr 07 min2 min 19 sec shorter than the previous day
Solar noon: 11:38 AM (53.4° altitude)

Civil twilight

Dawn to dusk: 5:08 AM – 6:07 PM

Additional twilight

Nautical dawn to dusk: 4:37 AM – 6:37 PM
Astronomical dawn to dusk: 4:07 AM – 7:08 PM

Moon

Phase: Waxing Gibbous (87% illuminated)
Moonrise: 3:54 PM (east, 110.1°)
Moonset: 1:39 AM (southwest, 246.3°)
Previous principal phase: First Quarter — Saturday, September 19, 2026 at 5:44 AM
Next principal phase: Full Moon — Sunday, September 27, 2026 at 1:49 AM

Seven-day daylight outlook

Sunrise, sunset, and daylight for seven local dates
Local date	Sunrise	Sunset	Day length	Daily change
Wednesday, September 23	5:34 AM	5:41 PM	12 hr 07 min	2 min 19 sec shorter than the previous day
Thursday, September 24	5:34 AM	5:39 PM	12 hr 05 min	2 min 19 sec shorter than the previous day
Friday, September 25	5:35 AM	5:38 PM	12 hr 03 min	2 min 18 sec shorter than the previous day
Saturday, September 26	5:36 AM	5:36 PM	12 hr 00 min	2 min 19 sec shorter than the previous day
Sunday, September 27	5:37 AM	5:35 PM	11 hr 58 min	2 min 19 sec shorter than the previous day
Monday, September 28	5:38 AM	5:33 PM	11 hr 56 min	2 min 18 sec shorter than the previous day
Tuesday, September 29	5:39 AM	5:32 PM	11 hr 53 min	2 min 19 sec shorter than the previous day

Weather forecast for Kusatsu

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Plan around Kusatsu

Upcoming national public holidays in Japan

Wed, Sep 23, 2026Autumnal Equinox Day
Mon, Oct 12, 2026Sports Day
Tue, Nov 3, 2026Culture Day

Frequently asked questions

What time zone is Kusatsu in?: Kusatsu currently uses Japan Standard Time (JST). Its IANA time zone is Asia/Tokyo.
When is the next clock change in Kusatsu?: No clock changes are scheduled for Kusatsu in the next 12 months
Does Kusatsu observe daylight saving time?: Kusatsu does not observe daylight saving time in 2026
What is the UTC offset in Kusatsu right now?: Kusatsu is currently UTC+09:00