What time zone is Chōnan in?

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

Current Time in Chōnan, Chōsei-gun, Chiba, Japan

6:09:05 AM

06:09:05

Thursday, October 8, 2026

JST (Japan Standard Time) · UTC+09:00

Asia/Tokyo

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Time zone details

Chōnan does not observe daylight saving time in 2026

Daylight in Chōnan

Sunrise5:39 AMSolar noon11:26 AMSunset5:13 PM

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

Location facts

Place

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

Practical

Languages: Japanese
Dialing code: +81
Population: 7,743
Elevation: Approximately 41 m (DEM estimate)

Geography

Geographic coordinates: 35° 23' N / 140° 14' E

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Clock changes in Chōnan

2026

No clock or time-zone designation changes in 2026

Future clock changes, 2027–2030

Clock changes worldwide

Sun & Moon details

Sunrise: 5:39 AM
Solar noon: 11:26 AM
Sunset: 5:13 PM
Daylight duration: 11 hr 35 min2 min 11 sec shorter than the previous day

Civil twilight: 5:13 AM – 5:39 PM
Nautical twilight: 4:44 AM – 6:08 PM
Astronomical twilight: 4:14 AM – 6:38 PM

Waning CrescentMoon illumination7%

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Thursday, October 8, 2026

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Sun

Sunrise: 5:39 AM (east, 96.5°)
Sunset: 5:13 PM (west, 263.3°)
Day length: 11 hr 35 min2 min 11 sec shorter than the previous day
Solar noon: 11:26 AM (48.8° altitude)

Civil twilight

Dawn to dusk: 5:13 AM – 5:39 PM

Additional twilight

Nautical dawn to dusk: 4:44 AM – 6:08 PM
Astronomical dawn to dusk: 4:14 AM – 6:38 PM

Moon

Phase: Waning Crescent (7% illuminated)
Moonrise: 2:51 AM (east, 80.8°)
Moonset: 3:48 PM (west, 275.1°)
Previous principal phase: Third Quarter — Saturday, October 3, 2026 at 10:25 PM
Next principal phase: New Moon — Sunday, October 11, 2026 at 12:50 AM

Seven-day daylight outlook

Sunrise, sunset, and daylight for seven local dates
Local date	Sunrise	Sunset	Day length	Daily change
Thursday, October 8	5:39 AM	5:13 PM	11 hr 35 min	2 min 11 sec shorter than the previous day
Friday, October 9	5:39 AM	5:12 PM	11 hr 33 min	2 min 11 sec shorter than the previous day
Saturday, October 10	5:40 AM	5:11 PM	11 hr 30 min	2 min 10 sec shorter than the previous day
Sunday, October 11	5:41 AM	5:09 PM	11 hr 28 min	2 min 11 sec shorter than the previous day
Monday, October 12	5:42 AM	5:08 PM	11 hr 26 min	2 min 10 sec shorter than the previous day
Tuesday, October 13	5:43 AM	5:07 PM	11 hr 24 min	2 min 10 sec shorter than the previous day
Wednesday, October 14	5:44 AM	5:05 PM	11 hr 22 min	2 min 9 sec shorter than the previous day

Weather forecast for Chōnan

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Plan around Chōnan

Upcoming national public holidays in Japan

Mon, Oct 12, 2026Sports Day
Tue, Nov 3, 2026Culture Day
Mon, Nov 23, 2026Labor Thanksgiving Day

Frequently asked questions

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