Current Time in Surabaya, Indonesia
GMT+7 · GMT+7
Time Zone Details
Time Converter
About Surabaya Time
Surabaya is a city in Indonesia, located in Asia. It operates on GMT+7 (GMT+7), with the IANA timezone identifier Asia/Jakarta.
Geographically, Surabaya lies at approximately 7.26°S, 112.75°E, placing it in the Southern Hemisphere and within the equatorial climate band.
Like much of Asia, Surabaya observes Daylight Saving Time, shifting its clocks twice a year. Always verify the current offset when scheduling international calls.
Surabaya shares its time zone with cities such as Jakarta, Bandung, Medan, Semarang and 10 more, meaning the time of day in Surabaya matches these locations exactly.
Sunrise & Sunset in Surabaya
Across the year, Surabaya sees day lengths ranging from 11h 42m on the shortest day to 12h 33m on the longest. These computed civil sunrise and sunset times use the standard NOAA solar position model; actual times may vary by a few minutes due to local terrain and atmospheric conditions.
Time Difference from Major World Cities
Quick reference for how Surabaya's local time compares to other key business and travel hubs around the world.
| City | Offset | Relative |
|---|---|---|
| New York | +11h | Surabaya is 11h ahead |
| London | +6h | Surabaya is 6h ahead |
| Paris | +5h | Surabaya is 5h ahead |
| Dubai | +3h | Surabaya is 3h ahead |
| Singapore | -1h | Surabaya is 1h behind |
| Tokyo | -2h | Surabaya is 2h behind |
| Sydney | -3h | Surabaya is 3h behind |
| Los Angeles | +14h | Surabaya is 14h ahead |
Best Times to Call Surabaya
If you are scheduling a call with someone in Surabaya during their standard business hours (09:00–17:00 local), here is when that falls in two reference time zones:
- From New York (America/New_York): 09:00 in Surabaya =
20:00NYC. 17:00 in Surabaya =04:00NYC. - From London (Europe/London): 09:00 in Surabaya =
15:00London. 17:00 in Surabaya =23:00London.
For other cities, use the meeting planner to find overlapping business hours across multiple time zones simultaneously.