Time difference between Surabaya and Kalyan
Kalyan is 1.5 hours behind Surabaya. When it is 1:54 AM in Surabaya, it is 12:24 AM in Kalyan.
Hour by hour
| Surabaya | Kalyan | Day |
|---|---|---|
| 1:00 AM | 11:30 PM | Sat |
| 4:00 AM | 2:30 AM | Sun |
| 7:00 AM | 5:30 AM | Sun |
| 10:00 AM | 8:30 AM | Sun |
| 1:00 PM | 11:30 AM | Sun |
| 4:00 PM | 2:30 PM | Sun |
| 7:00 PM | 5:30 PM | Sun |
| 10:00 PM | 8:30 PM | Sun |
Best time for a call
Working hours overlap in the next day at these moments — Surabaya first, Kalyan second:
- 11:00 AM → 9:30 AM
- 12:00 PM → 10:30 AM
- 1:00 PM → 11:30 AM
- 2:00 PM → 12:30 PM
- 3:00 PM → 1:30 PM
- 4:00 PM → 2:30 PM
- 5:00 PM → 3:30 PM