Auckland to Isumi time converter
Isumi is 4 hours behind Auckland. When it is 9:00 AM in Auckland, it is 5:00 AM in Isumi.
9:20 AM in Auckland, Wednesday, October 21, 2026
Auckland to Isumi conversion table
Every hour of today in Auckland and the matching time in Isumi. Light rows are typical working hours (9:00–18:00).
| Auckland | Isumi |
|---|---|
| 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 Isumi).
Daylight saving time and the difference
The difference changes during the year because Auckland and Isumi 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 Isumi are 8,766 km (5,447 miles) apart in a straight line.
More conversions
Questions and answers
What is the time difference between Auckland and Isumi?
Isumi is 4 hours behind Auckland.
What time is it in Isumi when it is 9 AM in Auckland?
When it is 9:00 AM in Auckland, it is 5:00 AM in Isumi.
When is the best time to call Isumi from Auckland?
Both sides are at work from 1:00 PM – 6:00 PM in Auckland (9:00 AM – 2:00 PM in Isumi).
Does the time difference between Auckland and Isumi change?
Yes, for part of the year, because daylight saving time starts and ends on different dates or applies on one side only.