What time is it in Koseki, Chiba, Japan
Below is the local time in Koseki, Chiba, Japan, kept in the Asia/Tokyo zone (+9).
Koseki, Japan
Monday, 26 October 2026
UTC+9 · Asia/Tokyo
Local time in Koseki
UTC+9 · no daylight saving time
What the clock shows right now in Koseki.
The sun today
Sunrise 5:55 AM Solar noon 11:24 AM Sunset 4:53 PM Daylight 10 h 57 min Night 13 h 03 min Civil twilight 5:29 AM – 5:19 PM
Weather in Koseki right now
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Weather data by Open-Meteo, updated every 30 minutes.
Koseki and its neighbours
Postal codes
- 283-0102
- 297-0067
- 959-1286
- 964-0065
- 994-0004
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 Koseki
- Koseki Yamagata, Japan
Same time zone — Asia/Tokyo
Nearby places
- Nagara Machi — 3.6 km
- Tatsutori — 4.2 km
- Mobara Shi — 4.4 km
- Mobara — 4.7 km
- Machibo — 5.2 km
- Honno — 5.9 km
About the time in Koseki
5 codes make up the postal map of Koseki.
Local time in Koseki is governed by Asia/Tokyo at UTC+9. Daylight saving observed: No.
Today's sun rises in Koseki at 5:55 AM, then sets at 4:53 PM. The day offers 10 h 57 min of daylight.
Same time, different place: Nagara Machi and Tatsutori near Koseki.
Questions and answers
- What time zone setting should I choose for Koseki?
- Choose Asia/Tokyo for Koseki, with an offset of +9.
- Does Koseki switch to summer time during the year?
- Daylight saving time observed in Koseki: No.
- Can you tell me the sunrise time in Koseki?
- In Koseki the sun rises at 5:55 AM.