What time is it in Koiwagawa, Yamagata, Japan
Below you can see what the time is in Koiwagawa, Yamagata, Japan now, in the Asia/Tokyo zone (+9).
Koiwagawa, Japan
Sunday, 1 November 2026
UTC+9 · Asia/Tokyo
Local time in Koiwagawa
UTC+9 · no daylight saving time
Local time in Koiwagawa, Yamagata.
The sun today
Sunrise 6:09 AM Solar noon 11:26 AM Sunset 4:44 PM Daylight 10 h 35 min Night 13 h 25 min Civil twilight 5:41 AM – 5:12 PM
Weather in Koiwagawa right now
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Weather data by Open-Meteo, updated every 30 minutes.
Koiwagawa and its neighbours
Postal codes
- 999-7122
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 Yamagata
Same time zone — Asia/Tokyo
Nearby places
Local time details for Koiwagawa
Koiwagawa carries 1 postal code.
Time in Koiwagawa follows the zone Asia/Tokyo, offset UTC+9. Seasonal clock shift: No.
The sun rises over Koiwagawa today at 6:09 AM and slips away at 4:44 PM. That leaves 10 h 35 min of daylight.
The clock does not change between Koiwagawa, Oiwagawa and Wasada.
Questions and answers
- How is the time zone in Koiwagawa listed?
- The time zone in Koiwagawa is listed as Asia/Tokyo, with an offset of +9.
- Is there a daylight saving adjustment to the time in Koiwagawa?
- No.
- What time will the sun rise in Koiwagawa today?
- Today it rises at 6:09 AM.