What time is it in Koizuka, Saitama, Japan
The present local time in Koizuka, Saitama, Japan is given below, for the Asia/Tokyo time zone (+9).
Koizuka, Japan
Sunday, 18 October 2026
UTC+9 · Asia/Tokyo
Local time in Koizuka
UTC+9 · no daylight saving time
What the clock shows right now in Koizuka.
The sun today
Sunrise 5:52 AM Solar noon 11:29 AM Sunset 5:05 PM Daylight 11 h 13 min Night 12 h 47 min Civil twilight 5:26 AM – 5:31 PM
Weather in Koizuka right now
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Weather data by Open-Meteo, updated every 30 minutes.
Koizuka and its neighbours
Postal codes
- 360-0015
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
Same time zone — Asia/Tokyo
Nearby places
- Yahata — 22.6 km
- Tsurugashima — 22.7 km
- Sakado — 23.0 km
- Koyama — 23.1 km
- Chiyoda — 23.1 km
- Sekima — 23.7 km
About the time in Koizuka
Postal areas within Koizuka come to 1.
Koizuka sits in the Asia/Tokyo time zone, which runs at UTC+9. Daylight saving time: No.
Look for sunrise at 5:52 AM and sunset at 5:05 PM in Koizuka today. The day carries 11 h 13 min of light.
Yahata and Tsurugashima are neighbours of Koizuka on the same clock.
Questions and answers
- What time zone is Koizuka in?
- Koizuka is in the Asia/Tokyo time zone, with an offset of +9.
- Are the clocks in Koizuka adjusted for daylight saving?
- Daylight saving in Koizuka: No.
- What time does the day start in Koizuka?
- The sun rises at 5:52 AM.