What time is it in Oka, Saitama, Japan
The clock above shows the current local time in Oka, Saitama, Japan, which uses Asia/Tokyo (+9).
Oka, Japan
Monday, 2 November 2026
UTC+9 · Asia/Tokyo
Local time in Oka
UTC+9 · no daylight saving time
Local time in Oka, Saitama.
The sun today
Sunrise 6:05 AM Solar noon 11:26 AM Sunset 4:47 PM Daylight 10 h 42 min Night 13 h 18 min Civil twilight 5:39 AM – 5:14 PM
Weather in Oka right now
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Weather data by Open-Meteo, updated every 30 minutes.
Oka and its neighbours
Postal codes
- 294-0031
- 300-1546
- 311-3822
- 324-0065
- 351-0007
- 351-8510
- 355-0001
- 369-0201
- 369-0292
- 369-0295
- 369-0297
- 386-1543
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 Oka
- Oka Mie, Japan
- Oka Quebec, Canada
- Oka Plateaux, Republic Of The Congo
- Oka Plateaux, Republic Of The Congo
- Oka West Virginia, United States
Same time zone — Asia/Tokyo
Nearby places
Local time details for Oka
Every address in Oka sits within one of 12 postal codes.
The zone that governs Oka is Asia/Tokyo at UTC+9. Whether the clocks move seasonally: No.
In Oka today the sun is out from 6:05 AM until 4:47 PM. That comes to 10 h 42 min of daylight.
Niikura and Shiki are neighbours of Oka on the same clock.
Questions and answers
- Which time zone determines the local time in Oka?
- Local time in Oka is determined by Asia/Tokyo, with an offset of +9.
- Is there a daylight saving time change in Oka?
- Daylight saving in Oka: No.
- What is the local sunrise time in Oka?
- Local sunrise is 6:05 AM.