What time is it in Koizumi, Saitama, Japan
The clock above shows the current local time in Koizumi, Saitama, Japan, which uses Asia/Tokyo (+9).
Koizumi, Japan
Tuesday, 20 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 5:54 AM Solar noon 11:28 AM Sunset 5:03 PM Daylight 11 h 08 min Night 12 h 52 min Civil twilight 5:28 AM – 5:29 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
- Kubo — 26.7 km
- Terao — 26.9 km
- Kawasaki — 27.2 km
- Hirosedai — 27.3 km
- Inaricho — 27.4 km
- Motofukuoka — 27.5 km
About the time in Koizumi
Postal codes valid in Koizumi number 12.
The time zone assigned to Koizumi is Asia/Tokyo, held at UTC+9. Daylight saving time applies: No.
The sun rises at 5:54 AM, sets at 5:03 PM, and stays over Koizumi for 11 h 08 min. That is today's daylight.
Nearby places that share Koizumi's clock include Kubo and Terao.
Questions and answers
- What time zone does local time in Koizumi follow?
- Local time in Koizumi follows Asia/Tokyo, with an offset of +9.
- Does the local schedule in Koizumi include a clock change?
- No.
- At what time is the sun rising in Koizumi?
- The sun is rising at 5:54 AM.