Time in Surabaya, Indonesia 🇮🇩
The current local time in Surabaya, Indonesia is shown below — the city is in the Asia/Jakarta time zone (UTC +07:00 · GMT+7).
Surabaya local time
Sunday, 11 October 2026 GMT+7
Surabaya at a glance
- Time zone
Asia/Jakarta- UTC offset now
- +07:00 GMT+7
- Daylight saving
- No · UTC +07:00 all year
- Coordinates
- 7.26° S, 112.75° E
- Population
- 2,874,314
- Country
- Indonesia · ISO ID
- Dialing code
- +62
- Currency
- Indonesian Rupiah (IDR)
- Work week
- Monday to Friday
- Drives on the
- Left
Surabaya right now
Time difference
Surabaya is shown here relative to your device's time zone.
Planning a call? Compare hours side by side in the time zone converter.
Next public holiday
New Year's Day
Thu, Jan 1, 2026 · all Indonesia holidays →
Sun today
Sunrise 05:10 · Sunset 17:23
Day length 12h 14m · twilight and monthly table →
Surabaya vs. major cities
How far Surabaya is from the world's main business centres right now, what time it is there when the working day starts in Surabaya, and which hours of a 09:00–17:00 day the two places share. Daylight saving changes are applied automatically.
| City | Difference | At 09:00 in Surabaya | Shared office hours |
|---|---|---|---|
| New York · United States | −11 h | 22:00 (prev. day) | None |
| Los Angeles · United States | −14 h | 19:00 (prev. day) | None |
| São Paulo · Brazil | −10 h | 23:00 (prev. day) | None |
| London · United Kingdom | −6 h | 03:00 | 15:00–17:00 |
| Paris · France | −5 h | 04:00 | 14:00–17:00 |
| Johannesburg · South Africa | −5 h | 04:00 | 14:00–17:00 |
| Dubai · United Arab Emirates | −3 h | 06:00 | 12:00–17:00 |
| Delhi · India | −1:30 h | 07:30 | 10:30–17:00 |
| Singapore · Singapore | +1 h | 10:00 | 09:00–16:00 |
| Beijing · China | +1 h | 10:00 | 09:00–16:00 |
Shared office hours are shown in Surabaya time. Compare any set of cities hour by hour in the time zone converter, or pick a slot that suits everyone with the event planner.
Clock changes in Surabaya
Surabaya has kept the same UTC +07:00 offset without daylight saving time since at least 1970.
No clock changes are scheduled in 2026 or 2027: Surabaya stays on UTC +07:00 all year.
Source: IANA tz database, as shipped with the Unicode ICU library.
Daylight in Surabaya through the year
The longest day in Surabaya is 22 December with 12h 33m of daylight; the shortest is 22 June with 11h 42m. Day length barely changes — the gap between the longest and shortest day is only 0 h 51 min, typical of places near the equator. The earliest sunrise is at 05:01 on 8 November and the latest sunset at 17:56 on 26 January — not on the solstice itself, because solar noon drifts through the year.
Frequently asked questions
What time zone is Surabaya in?
Surabaya uses the Asia/Jakarta time zone: UTC +07:00 all year round. Indonesia spans more than one time zone, so other cities in the country may show a different time.
Does Surabaya observe daylight saving time?
No. Surabaya has not used daylight saving time since at least 1970.
When is the longest day of the year in Surabaya?
Around 22 December, with 12h 33m of daylight. The shortest day is around 22 June, with 11h 42m.
What is the dialing code for Surabaya?
To call Surabaya from abroad, dial your international access code, then Indonesia's country code +62, then the local number without its leading trunk prefix.
What are normal working days in Surabaya?
The standard work week in Indonesia runs Monday to Friday, with the weekend on Saturday and Sunday. Keep this in mind when scheduling calls from countries with a different weekend.
Explore more for Surabaya
Everything else we track for Surabaya: daylight, weather, the country overview, and the exact time-zone references.