Sao Tome and Principe
Time now in Caldeiras
Saturday, 22 August 2026
Sunrise 05:32Sunset 05:40Time zone UTC +0
Time zone
Africa/Sao_Tome
UTC offset
UTC +0
Daylight saving
Not in effect
Population
231
Sunrise
05:32
Sunset
05:40
Day length
12h 07m
Coordinates
0.35, 6.63
Time difference from Caldeiras
Hours ahead (right) or behind (left) Caldeiras right now.
Caldeiras on the map
About the time in Caldeiras
If you are coordinating from another country, the shortcut is the working window: a normal Caldeiras day of 09:00–17:00 falls between 09:00–17:00 UTC. Convert your own hours into UTC once and you can tell at a glance whether someone there is likely to be at their desk.
Sunrise today lands at 05:32 and sunset at 05:40 local time, giving 12h 07m of daylight. Those figures come from the city's own coordinates (0.35, 6.63) rather than a country-wide average, so they match what you would actually see from a window in Caldeiras.
Caldeiras runs on Africa/Sao_Tome, which puts the city UTC +0 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.
Frequently asked questions about time in Caldeiras
- Does Caldeiras change its clocks for daylight saving?
- No. Caldeiras keeps UTC +0 throughout the year.
- What time is it in Caldeiras right now?
- The live clock above shows the current time in Caldeiras, updating every second from Africa/Sao_Tome (UTC +0).
- Is the clock on this page accurate?
- It is synchronised with our server rather than your device, then formatted for Africa/Sao_Tome, so a drifting device clock does not affect what you see.
- Which time zone is Caldeiras in?
- Caldeiras uses Africa/Sao_Tome, currently UTC +0.
169 places in Sao Tome and Principe
Other cities in the same country, sized by population.