Current Time in Iwatsuki, Saitama, Japan
5:51:13 PM
17:51:13
JST (Japan Standard Time) · UTC+09:00
Asia/Tokyo
Time zone details
Iwatsuki does not observe daylight saving time in 2026
Daylight in Iwatsuki
Location facts
Place
- Country
- Japan
- Administrative area
- Saitama
- District
- Saitama-shi
- Place type
- Populated place
- Country currency
- Japanese Yen (JPY)
Practical
- Languages
- Japanese
- Dialing code
- +81
- Population
- 108,833
- Elevation
- Approximately 9 m (DEM estimate)
Geography
- Geographic coordinates
- 35° 57' N / 139° 41' E
Convert Iwatsuki time
Compare Iwatsuki with another city or time zone
Popular conversions (current offsets)
All times shown relative to Iwatsuki local time
Clock changes in Iwatsuki
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 33 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 Iwatsuki on SavvyTime's time-zone map
Sun
- Sunrise
- Sunset
- Day length
- 12 hr 33 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 33 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 15 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 15 sec shorter than the previous day | |||
| 12 hr 19 min | 2 min 15 sec shorter than the previous day |
Weather forecast for Iwatsuki
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Plan around Iwatsuki
Time context
Iwatsuki 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 Iwatsuki, Saitama, Japan
Tokyo Haneda International AirportHNDLarge airport · Serves Tokyo46.9 km south
Source: OurAirports record · HND / RJTT
About 46.9 km (29.1 mi) south of Iwatsuki
Scheduled airline service in source data
Narita International AirportNRTLarge airport · Serves Narita66.1 km east-southeast
Source: OurAirports record · NRT / RJAA
About 66.1 km (41.1 mi) east-southeast of Iwatsuki
Scheduled airline service in source data
Ibaraki AirportIBRLarge airport · Serves Omitama68.9 km east-northeast
Source: OurAirports record · IBR / RJAH
About 68.9 km (42.8 mi) east-northeast of Iwatsuki
Scheduled airline service in source data
Nearby places
Frequently asked questions
- What time zone is Iwatsuki in?
- Iwatsuki currently uses Japan Standard Time (JST). Its IANA time zone is Asia/Tokyo.
- When is the next clock change in Iwatsuki?
- No clock changes are scheduled for Iwatsuki in the next 12 months
- Does Iwatsuki observe daylight saving time?
- Iwatsuki does not observe daylight saving time in 2026
- What is the UTC offset in Iwatsuki right now?
- Iwatsuki is currently UTC+09:00