What time zone is São Marçal in?

São Marçal currently uses Greenwich Mean Time (GMT). Its IANA time zone is Africa/Sao_Tome.

Current Time in São Marçal, São Tomé Island, Sao Tome and Principe

9:40:01 PM

21:40:01

Friday, September 25, 2026

GMT (Greenwich Mean Time) · UTC

Africa/Sao_Tome

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Time zone details

São Marçal does not observe daylight saving time in 2026

Daylight in São Marçal

Sunrise5:21 AMSolar noon11:24 AMSunset5:27 PM

Clock change statusNo clock changes are scheduled for São Marçal in the next 12 monthsView schedule Weather nowLoading current forecast…Forecast details

Location facts

Place

Country: Sao Tome and Principe
Administrative area: São Tomé Island
Place type: Neighborhood or section
Country currency: São Tomé & Príncipe Dobra (STN)

Practical

Languages: Portuguese
Dialing code: +239
Population: 2,866
Elevation: 54 m

Geography

Geographic coordinates: 0° 19' N / 6° 43' E

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Clock changes in São Marçal

2026

No clock or time-zone designation changes in 2026

Future clock changes, 2027–2030

Sun & Moon details

Sunrise: 5:21 AM
Solar noon: 11:24 AM
Sunset: 5:27 PM
Daylight duration: 12 hr 06 min1 sec shorter than the previous day

Civil twilight: 5:00 AM – 5:48 PM
Nautical twilight: 4:36 AM – 6:12 PM
Astronomical twilight: 4:12 AM – 6:36 PM

Full MoonMoon illumination98%

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Friday, September 25, 2026

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Sun

Sunrise: 5:21 AM (east, 90.9°)
Sunset: 5:27 PM (west, 268.9°)
Day length: 12 hr 06 min1 sec shorter than the previous day
Solar noon: 11:24 AM (88.7° altitude)

Civil twilight

Dawn to dusk: 5:00 AM – 5:48 PM

Additional twilight

Nautical dawn to dusk: 4:36 AM – 6:12 PM
Astronomical dawn to dusk: 4:12 AM – 6:36 PM

Moon

Phase: Full Moon (98% illuminated)
Moonrise: 4:36 PM (east, 92.2°)
Moonset: 4:13 AM (west, 264.6°)
Previous principal phase: First Quarter — Friday, September 18, 2026 at 8:44 PM
Next principal phase: Full Moon — Saturday, September 26, 2026 at 4:49 PM

Seven-day daylight outlook

Sunrise, sunset, and daylight for seven local dates
Local date	Sunrise	Sunset	Day length	Daily change
Friday, September 25	5:21 AM	5:27 PM	12 hr 06 min	1 sec shorter than the previous day
Saturday, September 26	5:21 AM	5:27 PM	12 hr 06 min	1 sec shorter than the previous day
Sunday, September 27	5:20 AM	5:27 PM	12 hr 06 min	1 sec shorter than the previous day
Monday, September 28	5:20 AM	5:26 PM	12 hr 06 min	1 sec shorter than the previous day
Tuesday, September 29	5:20 AM	5:26 PM	12 hr 06 min	No change
Wednesday, September 30	5:19 AM	5:26 PM	12 hr 06 min	1 sec shorter than the previous day
Thursday, October 1	5:19 AM	5:25 PM	12 hr 06 min	1 sec shorter than the previous day

Weather forecast for São Marçal

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Plan around São Marçal

Upcoming national public holidays in São Tomé & Príncipe

Wed, Sep 30, 2026Agricultural Reform Day
Mon, Dec 21, 2026São Tomé Day
Fri, Dec 25, 2026Christmas Day

Frequently asked questions

What time zone is São Marçal in?: São Marçal currently uses Greenwich Mean Time (GMT). Its IANA time zone is Africa/Sao_Tome.
When is the next clock change in São Marçal?: No clock changes are scheduled for São Marçal in the next 12 months
Does São Marçal observe daylight saving time?: São Marçal does not observe daylight saving time in 2026
What is the UTC offset in São Marçal right now?: São Marçal is currently UTC