Weather in Surabaya
Indonesia 7.26° S, 112.75° E local time now
Weather in Surabaya
Loading current weather for Surabaya.
Current weather for Surabaya is unavailable right now. Everything else on this page — local time, time zone rules, sunrise and sunset — is computed locally and unaffected.
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Feels like
- Today's high / low
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- Humidity
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- Wind
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- Tomorrow
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Measured · source Open-Meteo · cached for 30 minutes
Daylight in Surabaya today
July 30, 2026 · computed from -7.2575°, 112.7521° — exact regardless of what loads above.
Sunrise
05:41
Sunset
17:29
Day length
11h 48m
Solar noon
11:35
Sun at its highest
Civil twilight runs from 05:19 to sunrise in the morning and from sunset to 17:51 in the evening — the period when there is usable light without the sun being up.
Location and time
- Coordinates
- 7.2575° S, 112.7521° E
- Latitude band
- equatorial, southern hemisphere
- Time zone
- Asia/Jakarta
- Offset now
- UTC+7 (WIB)
- Daylight saving time
- Not observed
- Day length across the year
- 11h 42m – 12h 33m
We publish only what we can source or compute. There is no climate summary here because we have no licensed climate dataset — see data sources.
Frequently asked questions
What time is it in Surabaya while I read this?
Surabaya uses Asia/Jakarta, currently UTC+7 (WIB). The current local time, with seconds, is on the Surabaya time page — worth checking before you call, since a forecast for "tomorrow" there may still be today where you are.
Where does this weather data come from?
Open-Meteo, requested by your browser when you open this page. It needs no account or API key, so nothing about you is sent to us or to them beyond the coordinates of Surabaya. Readings are cached in your browser for 30 minutes and always labelled with the time they were taken.
Why are sunrise and sunset here but the temperature has to load?
Because they are different kinds of fact. Sunrise and sunset follow from Surabaya's latitude and longitude and the date, so we compute them locally and they are correct whether or not anything loads. Temperature is an observation — it has to come from someone measuring it, which means a network request that can fail.
How much does daylight vary in Surabaya through the year?
Between about 11h 42m and 12h 33m. At 7.3° this is a equatorial location in the southern hemisphere, so the swing between the solstices is small.