Sri Lanka
Time now in R.B. 01
Saturday, 22 August 2026
Sunrise 05:59Sunset 06:20Time zone UTC +5:30
Time zone
Asia/Colombo
UTC offset
UTC +5:30
Daylight saving
Not in effect
Population
—
Sunrise
05:59
Sunset
06:20
Day length
12h 21m
Coordinates
8.05, 80.95
Time difference from R.B. 01
Hours ahead (right) or behind (left) R.B. 01 right now.
R.B. 01 on the map
About the time in R.B. 01
Clocks in R.B. 01 stay put all year. There is no summer-time switch to remember, so UTC +5:30 is what you will get in January and in July alike — useful if you book recurring calls with people in Sri Lanka.
R.B. 01 runs on Asia/Colombo, which puts the city UTC +5:30 from Coordinated Universal Time right now. The clock at the top of this page is not copied from your device: it is anchored to our reference timestamp and re-rendered every second against the IANA time zone database, so it stays right even when a laptop or phone has quietly drifted.
Sunrise today lands at 05:59 and sunset at 06:20 local time, giving 12h 21m of daylight. Those figures come from the city's own coordinates (8.05, 80.95) rather than a country-wide average, so they match what you would actually see from a window in R.B. 01.
Frequently asked questions about time in R.B. 01
- What time is it in R.B. 01 right now?
- The live clock above shows the current time in R.B. 01, updating every second from Asia/Colombo (UTC +5:30).
- What are normal business hours in R.B. 01 in UTC?
- A 09:00–17:00 working day in R.B. 01 runs from 03:30–11:30 UTC today.
- Does R.B. 01 change its clocks for daylight saving?
- No. R.B. 01 keeps UTC +5:30 throughout the year.
- Which time zone is R.B. 01 in?
- R.B. 01 uses Asia/Colombo, currently UTC +5:30.
14,478 places in Sri Lanka
Other cities in the same country, sized by population.