What time is it in Jonan, Saitama, Japan
This page answers what time it is in Jonan, Saitama, Japan right now, in the Asia/Tokyo zone (+9).
Jonan, Japan
Monday, 7 September 2026
UTC+9 · Asia/Tokyo
Local time in Jonan
UTC+9 · no daylight saving time
Local time in Jonan, Saitama.
The sun today
Sunrise 5:18 AM Solar noon 11:41 AM Sunset 6:03 PM Daylight 12 h 45 min Night 11 h 15 min Civil twilight 4:52 AM – 6:29 PM
Weather in Jonan right now
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Weather data by Open-Meteo, updated every 30 minutes.
Jonan and its neighbours
Postal codes
- 036-8232
- 251-0057
- 310-0803
- 321-0117
- 339-0043
- 361-0054
- 392-0017
- 426-0021
- 563-0025
- 563-8510
- 563-8588
- 920-0966
Postal codes come from the free GeoNames dataset. Where a code is listed with a distance, it belongs to a nearby settlement — GeoNames spells that name differently from ours.
Largest cities in Saitama
Other places named Jonan
Same time zone — Asia/Tokyo
Nearby places
- Yokoteramachi — 26.7 km
- Wakamatsucho — 26.7 km
- Nishi-ōkubo — 26.7 km
- Ichigayayamabushicho — 26.8 km
- Kagurazaka — 26.8 km
- Kitayamabushicho — 26.8 km
Local time details for Jonan
In Jonan the sun appears at 5:18 AM and disappears at 6:03 PM today. Daylight stretches 12 h 45 min.
The hour in Jonan is the hour in Ota and Iwatsuki as well.
12 postal codes correspond to Jonan.
The time standard for Jonan is Asia/Tokyo at UTC+9. Daylight saving time applies here: No.
Questions and answers
- Under which time zone does Jonan fall?
- Jonan falls under Asia/Tokyo, with an offset of +9.
- Do clocks in Jonan shift for daylight saving time?
- No.
- How late in the morning does the sun rise in Jonan?
- It rises at 5:18 AM.