What time is it in Oi, Saitama, Japan
See the local time in Oi, Saitama, Japan right now, measured in the Asia/Tokyo time zone (+9).
Oi, Japan
Tuesday, 20 October 2026
UTC+9 · Asia/Tokyo
Local time in Oi
UTC+9 · no daylight saving time
Local time in Oi, Saitama.
The sun today
Sunrise 5:53 AM Solar noon 11:28 AM Sunset 5:02 PM Daylight 11 h 09 min Night 12 h 51 min Civil twilight 5:27 AM – 5:28 PM
Weather in Oi right now
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Weather data by Open-Meteo, updated every 30 minutes.
Oi and its neighbours
Postal codes
- 140-0014
- 140-8503
- 140-8505
- 140-8507
- 140-8508
- 140-8511
- 140-8515
- 140-8516
- 252-0152
- 277-0902
- 277-8585
- 294-0002
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 Oi
Same time zone — Asia/Tokyo
Nearby places
Local time details for Oi
Sunrise in Oi is at 5:53 AM today, and sunset comes at 5:02 PM. Daylight lasts 11 h 09 min.
Oi shares one clock with the nearby places Kamitome and Kawasaki.
Postal codes in Oi number 12.
Oi is served by the Asia/Tokyo time zone, offset UTC+9. Daylight saving time applies: No.
Questions and answers
- Do you know which time zone Oi uses?
- Oi uses the Asia/Tokyo time zone, with an offset of +9.
- Does Oi shift its clocks seasonally?
- Daylight saving time in Oi: No.
- When does the sun appear in Oi?
- It appears at 5:53 AM.