What time is it in Kosaku, Chiba, Japan
This page shows, minute by minute, the local time in Kosaku, Chiba, Japan, in the Asia/Tokyo zone (+9).
Kosaku, Japan
Monday, 2 November 2026
UTC+9 · Asia/Tokyo
Local time in Kosaku
UTC+9 · no daylight saving time
Local time in Kosaku, Chiba.
The sun today
Sunrise 6:03 AM Solar noon 11:25 AM Sunset 4:47 PM Daylight 10 h 44 min Night 13 h 16 min Civil twilight 5:37 AM – 5:13 PM
Weather in Kosaku right now
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Weather data by Open-Meteo, updated every 30 minutes.
Kosaku and its neighbours
Postal codes
- 273-0037
- 273-8570
- 960-1434
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 Chiba
Other places named Kosaku
- Kosaku Chiba, Japan
Same time zone — Asia/Tokyo
Nearby places
Kosaku: clock, sun and surroundings
Local time in Kosaku comes from the Asia/Tokyo zone, UTC+9. Daylight saving time: No.
In Kosaku, first light arrives at 6:03 AM and the sun goes down at 4:47 PM. The day holds 10 h 44 min of light.
Nearby Yahata and Futtsu Shi need no separate clock from Kosaku.
Kosaku takes in 3 postal codes.
Questions and answers
- Which time zone name applies to Kosaku?
- The time zone name for Kosaku is Asia/Tokyo, with an offset of +9.
- Does Kosaku adjust its clocks for part of the year?
- No.
- What is the sunrise time for Kosaku?
- 6:03 AM.