What time is it in Koyamadai, Chiba, Japan
The local time in Koyamadai, Chiba, Japan — in the Asia/Tokyo time zone (+9) — is shown on this page.
Koyamadai, Japan
Wednesday, 4 November 2026
UTC+9 · Asia/Tokyo
Local time in Koyamadai
UTC+9 · no daylight saving time
Koyamadai keeps Asia/Tokyo clock_time.
The sun today
Sunrise 6:06 AM Solar noon 11:25 AM Sunset 4:44 PM Daylight 10 h 38 min Night 13 h 22 min Civil twilight 5:39 AM – 5:10 PM
Weather in Koyamadai right now
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Weather data by Open-Meteo, updated every 30 minutes.
Koyamadai and its neighbours
Postal codes
- 142-0061
- 247-0002
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 Koyamadai
Same time zone — Asia/Tokyo
Nearby places
- Funato — 1.4 km
- Edogawadai-Higashi — 4.5 km
- Moriya-Shi — 4.7 km
- Kashiwa — 5.6 km
- Imagami — 7.8 km
- Nagareyama-Shi — 8.0 km
Time and daylight in Koyamadai
Within Koyamadai, postal codes number 2.
The offset in Koyamadai is UTC+9, under the Asia/Tokyo time zone. Daylight saving time: No.
For Koyamadai today, sunrise is 6:06 AM and sunset is 4:44 PM. Daylight lasts 10 h 38 min.
Places close to Koyamadai, among them Funato and Edogawadai-Higashi, share its time.
Questions and answers
- How should the time zone of Koyamadai be stated?
- It should be stated as Asia/Tokyo, with an offset of +9.
- Does daylight saving time apply in Koyamadai?
- No.
- Tell me the sunset hour in Koyamadai.
- The sunset hour is 4:44 PM.