What time is it in Oiso-Koiso, Yamanashi, Japan
See the local time in Oiso-Koiso, Yamanashi, Japan right now, measured in the Asia/Tokyo time zone (+9).
Oiso-Koiso, Japan
Monday, 2 November 2026
UTC+9 · Asia/Tokyo
Local time in Oiso-Koiso
UTC+9 · no daylight saving time
Oiso-Koiso keeps Asia/Tokyo clock_time.
The sun today
Sunrise 6:09 AM Solar noon 11:31 AM Sunset 4:52 PM Daylight 10 h 43 min Night 13 h 17 min Civil twilight 5:43 AM – 5:18 PM
Weather in Oiso-Koiso right now
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Weather data by Open-Meteo, updated every 30 minutes.
Oiso-Koiso and its neighbours
Postal codes
- 409-3111 Oisokoiso — 0.9 km away
- 409-3107 Seto — 1.5 km away
- 409-3112 Shibakusa — 1.6 km away
- 409-3121 Oyama — 1.7 km away
- 409-3113 Mizufune — 2.2 km away
- 409-3126 Yamaga — 2.3 km away
- 409-3104 Nakanokura — 2.4 km away
- 409-3122 Kubo — 2.5 km away
- 409-3101 Orikado — 2.6 km away
- 409-3114 Michi — 2.7 km away
- 409-3123 Kumazawa — 2.7 km away
- 409-3106 Furuseki — 2.9 km away
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 Yamanashi
- Kofu 189 591
- Kai 75 313
- Minami-Alps 71 618
- Fuefuki 69 463
- Minamiarupusu 69 459
- Fujiyoshida 48 782
Same time zone — Asia/Tokyo
Nearby places
Oiso-Koiso: clock, sun and surroundings
The register holds 12 postal codes for Oiso-Koiso.
Clocks across Oiso-Koiso run on Asia/Tokyo at UTC+9. Daylight saving time: No.
Sunrise in Oiso-Koiso is at 6:09 AM today, and sunset comes at 4:52 PM. Daylight lasts 10 h 43 min.
Nekko and Seto sit close to Oiso-Koiso and run on the same clock.
Questions and answers
- What is Oiso-Koiso's time zone?
- Oiso-Koiso's time zone is Asia/Tokyo, with an offset of +9.
- Is summer time in effect in Oiso-Koiso at some point in the year?
- Daylight saving observed in Oiso-Koiso: No.
- What is the sunset time for Oiso-Koiso?
- 4:52 PM.