What time is it in Shiroi, Gunma, Japan
The local time in Shiroi, Gunma, Japan — in the Asia/Tokyo time zone (+9) — is shown on this page.
Shiroi, Japan
Monday, 26 October 2026
UTC+9 · Asia/Tokyo
Local time in Shiroi
UTC+9 · no daylight saving time
Shiroi keeps Asia/Tokyo clock_time.
The sun today
Sunrise 6:02 AM Solar noon 11:29 AM Sunset 4:56 PM Daylight 10 h 55 min Night 13 h 05 min Civil twilight 5:35 AM – 5:23 PM
Weather in Shiroi right now
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Weather data by Open-Meteo, updated every 30 minutes.
Shiroi and its neighbours
Postal codes
- 270-1421
- 377-0204
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 Gunma
Other places named Shiroi
Same time zone — Asia/Tokyo
Nearby places
- Akutsu — 1.6 km
- Kanai — 2.8 km
- Ōsaki — 3.1 km
- Gunma-Ken — 3.2 km
- Shibukawa-Shi — 3.5 km
- Shibukawa-Machi — 4.0 km
Time and daylight in Shiroi
There are 2 postal code zones in Shiroi.
Shiroi works to Asia/Tokyo time, set at UTC+9. Daylight saving time applies: No.
Today's sun rises in Shiroi at 6:02 AM, then sets at 4:56 PM. The day offers 10 h 55 min of daylight.
Neighbouring places Akutsu and Kanai run on Shiroi time.
Questions and answers
- How can I identify the time zone of Shiroi?
- The time zone of Shiroi is Asia/Tokyo, with an offset of +9.
- Does Shiroi stay on standard time all year?
- Daylight saving in Shiroi: No.
- When does morning light reach Shiroi?
- At 6:02 AM.