What time is it in Kotamagawa, Yamagata, Japan
The time now in Kotamagawa, Yamagata, Japan is shown here, following the Asia/Tokyo time zone (+9).
Kotamagawa, Japan
Thursday, 5 November 2026
UTC+9 · Asia/Tokyo
Local time in Kotamagawa
UTC+9 · no daylight saving time
Local time in Kotamagawa, Yamagata.
The sun today
Sunrise 6:11 AM Solar noon 11:26 AM Sunset 4:40 PM Daylight 10 h 29 min Night 13 h 31 min Civil twilight 5:44 AM – 5:08 PM
Weather in Kotamagawa right now
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Weather data by Open-Meteo, updated every 30 minutes.
Kotamagawa and its neighbours
Postal codes
- 999-1522
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
- Chōjahara — 1.7 km
- Taruguchi — 3.9 km
- Nishitaki — 7.5 km
- Higashitaki — 8.1 km
- Tamagawa — 8.6 km
- Oishizawa — 10.1 km
Local time details for Kotamagawa
Kotamagawa and nearby Chōjahara and Taruguchi are never an hour apart.
Across Kotamagawa, 1 postal code is recorded.
Kotamagawa uses the Asia/Tokyo time zone with a UTC+9 offset. Whether daylight saving time is used: No.
The sun comes up over Kotamagawa at 6:11 AM today and drops below the horizon at 4:40 PM. That is 10 h 29 min between the two.
Questions and answers
- Which local time zone does Kotamagawa follow?
- Kotamagawa follows Asia/Tokyo, with an offset of +9.
- Does Kotamagawa have a daylight saving period?
- Daylight saving in Kotamagawa: No.
- Looking for sunrise and sunset in Kotamagawa — what are they?
- Sunrise at 6:11 AM, sunset at 4:40 PM.