Auckland to Koshu time converter
Koshu is 4 hours behind Auckland. When it is 9:00 AM in Auckland, it is 5:00 AM in Koshu.
11:19 AM in Auckland, Wednesday, October 21, 2026
Auckland to Koshu conversion table
Every hour of today in Auckland and the matching time in Koshu. Light rows are typical working hours (9:00–18:00).
| Auckland | Koshu |
|---|---|
| 12:00 AM | 8:00 PM−1 day |
| 1:00 AM | 9:00 PM−1 day |
| 2:00 AM | 10:00 PM−1 day |
| 3:00 AM | 11:00 PM−1 day |
| 4:00 AM | 12:00 AM |
| 5:00 AM | 1:00 AM |
| 6:00 AM | 2:00 AM |
| 7:00 AM | 3:00 AM |
| 8:00 AM | 4:00 AM |
| 9:00 AM | 5:00 AM |
| 10:00 AM | 6:00 AM |
| 11:00 AM | 7:00 AM |
| 12:00 PM | 8:00 AM |
| 1:00 PM | 9:00 AM |
| 2:00 PM | 10:00 AM |
| 3:00 PM | 11:00 AM |
| 4:00 PM | 12:00 PM |
| 5:00 PM | 1:00 PM |
| 6:00 PM | 2:00 PM |
| 7:00 PM | 3:00 PM |
| 8:00 PM | 4:00 PM |
| 9:00 PM | 5:00 PM |
| 10:00 PM | 6:00 PM |
| 11:00 PM | 7:00 PM |
Best time to call or meet
Both sides are at work from 1:00 PM – 6:00 PM in Auckland (9:00 AM – 2:00 PM in Koshu).
Daylight saving time and the difference
The difference changes during the year because Auckland and Koshu switch clocks on different dates:
- Oct 21, 2026 – Apr 4, 2027: -4h
- Apr 4, 2027 – Sep 26, 2027: -3h
- Sep 26, 2027 – Oct 21, 2027: -4h
Distance
Auckland and Koshu are 8,884 km (5,520 miles) apart in a straight line.
More conversions
Questions and answers
What is the time difference between Auckland and Koshu?
Koshu is 4 hours behind Auckland.
What time is it in Koshu when it is 9 AM in Auckland?
When it is 9:00 AM in Auckland, it is 5:00 AM in Koshu.
When is the best time to call Koshu from Auckland?
Both sides are at work from 1:00 PM – 6:00 PM in Auckland (9:00 AM – 2:00 PM in Koshu).
Does the time difference between Auckland and Koshu change?
Yes, for part of the year, because daylight saving time starts and ends on different dates or applies on one side only.