What time is it in Koizumi, Saitama, Japan
This page displays how late it is in Koizumi, Saitama, Japan, in the Asia/Tokyo time zone (+9).
Koizumi, Japan
Thursday, 22 October 2026
UTC+9 · Asia/Tokyo
Local time in Koizumi
UTC+9 · no daylight saving time
What the clock shows right now in Koizumi.
The sun today
Sunrise 5:55 AM Solar noon 11:27 AM Sunset 5:00 PM Daylight 11 h 04 min Night 12 h 56 min Civil twilight 5:29 AM – 5:26 PM
Weather in Koizumi right now
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Weather data by Open-Meteo, updated every 30 minutes.
Koizumi and its neighbours
Postal codes
- 039-0805
- 090-0001
- 286-0823
- 289-1317
- 299-4347
- 300-1539
- 300-4236
- 306-0635
- 311-2442
- 321-4222
- 360-0122
- 362-0063
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 Saitama
Other places named Koizumi
- Koizumi Aomori, Japan
- Koizumi Chiba, Japan
- Koizumi Hokkaido, Japan
- Koizumi Ishikawa, Japan
- Koizumi Miyagi, Japan
Same time zone — Asia/Tokyo
Nearby places
- Sumiyoshichō — 25.5 km
- Yatocho — 25.6 km
- Hibarigaoka — 25.6 km
- Hibarigaoka — 25.6 km
- Shakujiimachi — 25.6 km
- Takanodai — 25.7 km
Local time details for Koizumi
The clock reading for Koizumi covers nearby Sumiyoshichō and Yatocho as well.
The register holds 12 postal codes for Koizumi.
Koizumi is served by the Asia/Tokyo time zone, offset UTC+9. Daylight saving time applies: No.
Today the day starts in Koizumi at 5:55 AM with sunrise and ends at 5:00 PM with sunset. Daylight lasts 11 h 04 min.
Questions and answers
- What is the time zone for Koizumi?
- The time zone for Koizumi is Asia/Tokyo, with an offset of +9.
- Is there a seasonal clock change in Koizumi?
- No.
- What time is first light in Koizumi?
- The sun rises at 5:55 AM.