Current Time in Kawaguchi, Saitama, Japan
12:27:34 AM
00:27:34
JST (Japan Standard Time) · UTC+09:00
Asia/Tokyo
Time zone details
Kawaguchi does not observe daylight saving time in 2026
Daylight in Kawaguchi
Location facts
Place
- Country
- Japan
- Administrative area
- Saitama
- District
- Kawaguchi-shi
- Place type
- City or town
- Country currency
- Japanese Yen (JPY)
Practical
- Languages
- Japanese
- Dialing code
- +81
- Population
- 607,373
- Elevation
- Approximately 6 m (DEM estimate)
Geography
- Geographic coordinates
- 35° 48' N / 139° 42' E
Convert Kawaguchi time
Compare Kawaguchi with another city or time zone
Popular conversions (current offsets)
All times shown relative to Kawaguchi local time
Clock changes in Kawaguchi
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 28 min2 min 13 sec shorter than the previous day
Twilight
- Civil twilight
- –
- Nautical twilight
- –
- Astronomical twilight
- –
View full Sun & Moon detailsHide full Sun & Moon details
Monday, September 14, 2026
View Kawaguchi on SavvyTime's time-zone map
Sun
- Sunrise
- Sunset
- Day length
- 12 hr 28 min2 min 13 sec shorter than the previous day
- Solar noon
- (57.6° altitude)
Civil twilight
- Dawn to dusk
- –
Additional twilight
- Nautical dawn to dusk
- –
- Astronomical dawn to dusk
- –
Moon
- Phase
- Waxing Crescent (10% 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 28 min | 2 min 13 sec shorter than the previous day | |||
| 12 hr 26 min | 2 min 14 sec shorter than the previous day | |||
| 12 hr 23 min | 2 min 14 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 14 sec shorter than the previous day | |||
| 12 hr 17 min | 2 min 15 sec shorter than the previous day | |||
| 12 hr 15 min | 2 min 14 sec shorter than the previous day |
Weather forecast for Kawaguchi
Loading weather forecast…
Plan around Kawaguchi
Time context
Kawaguchi 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 Kawaguchi, Saitama, Japan
Tokyo Haneda International AirportHNDLarge airport · Serves Tokyo29.2 km south-southeast
Source: OurAirports record · HND / RJTT
About 29.2 km (18.1 mi) south-southeast of Kawaguchi
Scheduled airline service in source data
Narita International AirportNRTLarge airport · Serves Narita61.3 km east
Source: OurAirports record · NRT / RJAA
About 61.3 km (38.1 mi) east of Kawaguchi
Scheduled airline service in source data
Ibaraki AirportIBRLarge airport · Serves Omitama75.9 km northeast
Source: OurAirports record · IBR / RJAH
About 75.9 km (47.2 mi) northeast of Kawaguchi
Scheduled airline service in source data
Nearby places
Frequently asked questions
- What time zone is Kawaguchi in?
- Kawaguchi currently uses Japan Standard Time (JST). Its IANA time zone is Asia/Tokyo.
- When is the next clock change in Kawaguchi?
- No clock changes are scheduled for Kawaguchi in the next 12 months
- Does Kawaguchi observe daylight saving time?
- Kawaguchi does not observe daylight saving time in 2026
- What is the UTC offset in Kawaguchi right now?
- Kawaguchi is currently UTC+09:00