What time is it in Karuizawa, Gunma, Japan
The local time of Karuizawa, Gunma, Japan is presented here, in line with the Asia/Tokyo zone (+9).
Karuizawa, Japan
Tuesday, 3 November 2026
UTC+9 · Asia/Tokyo
Local time in Karuizawa
UTC+9 · no daylight saving time
Local time in Karuizawa, Gunma.
The sun today
Sunrise 6:11 AM Solar noon 11:30 AM Sunset 4:49 PM Daylight 10 h 38 min Night 13 h 22 min Civil twilight 5:44 AM – 5:16 PM
Weather in Karuizawa right now
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Weather data by Open-Meteo, updated every 30 minutes.
Karuizawa and its neighbours
Postal codes
- 012-1243
- 018-5604
- 273-0131
- 389-0193
- 940-0243
- 969-7203
- 999-3163
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 Gunma
Other places named Karuizawa
Same time zone — Asia/Tokyo
Nearby places
- Shinkaruizawa — 0.0 km
- Nagakura — 3.9 km
- Toriihara — 4.3 km
- Kitsunegaya — 5.2 km
- Hotchi — 5.6 km
- Oiwake — 7.7 km
Karuizawa: clock, sun and surroundings
Within Karuizawa, postal codes number 7.
Clocks in Karuizawa take Asia/Tokyo as their zone, reading UTC+9. Daylight saving time applies: No.
Today's daylight in Karuizawa begins at 6:11 AM and finishes at 4:49 PM. The total is 10 h 38 min.
Time runs the same in Karuizawa and in nearby Shinkaruizawa and Nagakura.
Questions and answers
- Which time zone information applies to Karuizawa?
- The applicable time zone information is Asia/Tokyo, with an offset of +9.
- Does the time in Karuizawa vary with the season?
- Daylight saving time in Karuizawa: No.
- How early does the sun rise in Karuizawa?
- The first sunlight comes at 6:11 AM.