Current Time in Koshigaya, Saitama, Japan
2:33:04 PM
14:33:04
JST (Japan Standard Time) · UTC+09:00
Asia/Tokyo
Time zone details
Koshigaya does not observe daylight saving time in 2026
Daylight in Koshigaya
Location facts
Place
- Country
- Japan
- Administrative area
- Saitama
- District
- Koshigaya Shi
- Place type
- City or town
- Country currency
- Japanese Yen (JPY)
Practical
- Languages
- Japanese
- Dialing code
- +81
- Population
- 345,353
- Elevation
- Approximately 7 m (DEM estimate)
Geography
- Geographic coordinates
- 35° 53' N / 139° 47' E
Convert Koshigaya time
Compare Koshigaya with another city or time zone
Popular conversions (current offsets)
All times shown relative to Koshigaya local time
Clock changes in Koshigaya
2026
No clock or time-zone designation changes in 2026
Future clock changes, 2027–2030
Sun & Moon details
Sun
- Sunrise
- Solar noon
- Sunset
- Daylight duration
- 12 hr 32 min2 min 14 sec shorter than the previous day
Twilight
- Civil twilight
- –
- Nautical twilight
- –
- Astronomical twilight
- –
View full Sun & Moon detailsHide full Sun & Moon details
Saturday, September 12, 2026
View Koshigaya on SavvyTime's time-zone map
Sun
- Sunrise
- Sunset
- Day length
- 12 hr 32 min2 min 14 sec shorter than the previous day
- Solar noon
- (58.3° altitude)
Civil twilight
- Dawn to dusk
- –
Additional twilight
- Nautical dawn to dusk
- –
- Astronomical dawn to dusk
- –
Moon
- Phase
- New Moon (1% illuminated)
- Moonrise
- Moonset
- Previous principal phase
- New Moon — Friday, September 11, 2026 at
- Next principal phase
- First Quarter — Saturday, September 19, 2026 at
Seven-day daylight outlook
| Local date | Sunrise | Sunset | Day length | Daily change |
|---|---|---|---|---|
| 12 hr 32 min | 2 min 14 sec shorter than the previous day | |||
| 12 hr 30 min | 2 min 14 sec shorter than the previous day | |||
| 12 hr 28 min | 2 min 14 sec shorter than the previous day | |||
| 12 hr 26 min | 2 min 14 sec shorter than the previous day | |||
| 12 hr 24 min | 2 min 15 sec shorter than the previous day | |||
| 12 hr 21 min | 2 min 14 sec shorter than the previous day | |||
| 12 hr 19 min | 2 min 15 sec shorter than the previous day |
Weather forecast for Koshigaya
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Plan around Koshigaya
Time context
Koshigaya follows the same clock and daylight-saving rules as Tokyo
Current time offsetUTC+09:00 (JST)
View time differencesUpcoming national public holidays in Japan
- Respect-for-the-Aged Day
- Citizens' Holiday
- Autumnal Equinox Day
Nearby scheduled airports for Koshigaya, Saitama, Japan
Tokyo Haneda International AirportHNDLarge airport · Serves Tokyo37.9 km south
Source: OurAirports record · HND / RJTT
About 37.9 km (23.5 mi) south of Koshigaya
Scheduled airline service in source data
Narita International AirportNRTLarge airport · Serves Narita55.7 km east-southeast
Source: OurAirports record · NRT / RJAA
About 55.7 km (34.6 mi) east-southeast of Koshigaya
Scheduled airline service in source data
Ibaraki AirportIBRLarge airport · Serves Omitama64.9 km east-northeast
Source: OurAirports record · IBR / RJAH
About 64.9 km (40.3 mi) east-northeast of Koshigaya
Scheduled airline service in source data
Nearby places
Frequently asked questions
- What time zone is Koshigaya in?
- Koshigaya currently uses Japan Standard Time (JST). Its IANA time zone is Asia/Tokyo.
- When is the next clock change in Koshigaya?
- No clock changes are scheduled for Koshigaya in the next 12 months
- Does Koshigaya observe daylight saving time?
- Koshigaya does not observe daylight saving time in 2026
- What is the UTC offset in Koshigaya right now?
- Koshigaya is currently UTC+09:00