What time is it in Koshu, Yamanashi, Japan
Use this page to see what time it is in Koshu, Yamanashi, Japan — the Asia/Tokyo zone applies there (+9).
Koshu, Japan
Thursday, 5 November 2026
UTC+9 · Asia/Tokyo
Local time in Koshu
UTC+9 · no daylight saving time
What the clock shows right now in Koshu.
The sun today
Sunrise 6:11 AM Solar noon 11:30 AM Sunset 4:48 PM Daylight 10 h 37 min Night 13 h 23 min Civil twilight 5:45 AM – 5:15 PM
Weather in Koshu right now
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Weather data by Open-Meteo, updated every 30 minutes.
Koshu and its neighbours
Postal codes
- 306-0304
- 357-0204
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
About the time in Koshu
Koshu shares one clock with the nearby places Koshu-Shi and Banya.
Postal codes in Koshu number 2.
Koshu sits in the Asia/Tokyo time zone, which runs at UTC+9. Daylight saving time: No.
Today the sun comes up at 6:11 AM in Koshu and goes down at 4:48 PM. Daylight measures 10 h 37 min.
Questions and answers
- Does Koshu use the Asia/Tokyo time zone?
- Yes, Koshu uses Asia/Tokyo, with an offset of +9.
- Is daylight saving time observed at this location, Koshu?
- Daylight saving time in Koshu: No.
- What time does the day start in Koshu?
- The sun rises at 6:11 AM.