Current time in São Tomé, São Tomé and Príncipe

· week 43 · day 294/365

Sun today ↑ 05:15 ↓ 17:22 (12 hours 6 minutes)GMTUTC+0No daylight saving time Weather now 28 °C / 82 °F · no rain · UV 3

Time zone São Tomé

Time zone
GMT time — Greenwich Mean Time (UTC+0)

Time difference with your location

São Tomé has the same time as UTC. Compare with your local time →

São Tomé time now

São Tomé at a glance

Time zone
GMT
UTC offset
UTC
Next change
No DST
Sunrise
05:15
Sunset
17:22
Day length
12 h 6 min
Your time
Compare →

Time zone in São Tomé

São Tomé uses GMT (UTC) all year and does not change clocks for daylight saving time.

IANA time zone
Africa/Sao_Tome
Standard time
GMT · UTC · Greenwich Mean Time · all year

Time difference with world cities · São Tomé

Current local times, including each location’s current daylight saving offset.

LocationTimeDifference
Los Angeles ☀PDT
−7h
Mexico City CST
−6h
Washington D.C. ☀EDT
−4h
London ☀BST
+1h
Abuja WAT
+1h
Dublin ☀IST
+1h
Berlin ☀CEST
+2h
Madrid ☀CEST
+2h
Rome ☀CEST
+2h
Paris ☀CEST
+2h
Jerusalem ☀IDT
+3h
Riyadh AST
+3h
Ankara TRT
+3h
Dubai GST
+4h
New Delhi IST
+5h30m
Hanoi ICT
+7h
Bangkok ICT
+7h
Manila PHT
+8h
Beijing CST
+8h
Tokyo JST
+9h
Seoul KST
+9h
Canberra ☀AEDT
+11h
Sydney ☀AEDT
+11h
Wellington ☀NZDT
+13h

Sun and Moon in São Tomé

· GMT — Today in São Tomé the sun rises at 05:15 and sets at 17:22: 12 h 6 min of daylight, the same as yesterday.

Civil dawn
Sunrise
Solar noon
Sunset
Civil dusk
Day length12 h 6 min
Sun vs clocksun 41 min ahead
Tomorrow ↑ ↓05:15 · 17:21
MoonWaxing gibbous, 78% lit

Sunrise & sunset calendar · Moon phases

Quick time conversion São Tomé ↔ UTC, EST, IST, CET

Each row is a full local hour. Zone columns use their named fixed offsets.

São Tomé (GMT)UTC time UTC+0GMT to EST UTC-5GMT to IST UTC+5:30GMT to CET UTC+1
00:0012:00 AM00:0012:00 AM19:007:00 PM-1 day05:305:30 AM01:001:00 AM
02:002:00 AM02:002:00 AM21:009:00 PM-1 day07:307:30 AM03:003:00 AM
04:004:00 AM04:004:00 AM23:0011:00 PM-1 day09:309:30 AM05:005:00 AM
06:006:00 AM06:006:00 AM01:001:00 AM11:3011:30 AM07:007:00 AM
08:008:00 AM08:008:00 AM03:003:00 AM13:301:30 PM09:009:00 AM
10:0010:00 AM10:0010:00 AM05:005:00 AM15:303:30 PM11:0011:00 AM
São Tomé (GMT)UTC UTC+0EST UTC-5IST UTC+5:30CET UTC+1
12:0012:00 PM12:0012:00 PM07:007:00 AM17:305:30 PM13:001:00 PM
14:002:00 PM14:002:00 PM09:009:00 AM19:307:30 PM15:003:00 PM
16:004:00 PM16:004:00 PM11:0011:00 AM21:309:30 PM17:005:00 PM
18:006:00 PM18:006:00 PM13:001:00 PM23:3011:30 PM19:007:00 PM
20:008:00 PM20:008:00 PM15:003:00 PM01:301:30 AM+1 day21:009:00 PM
22:0010:00 PM22:0010:00 PM17:005:00 PM03:303:30 AM+1 day23:0011:00 PM

The difference can change when daylight saving time starts or ends. · All 24 hours in the converter →

São Tomé airport & codes

The main airport codes for São Tomé are TMS. Distances are measured in a straight line from the city coordinates.

Airport nameIATAICAOkm
São Tomé International AirportTMSFPST4.9
Calling code
+239
ISO country code
ST / STP
Currency
STN
Languages
Portuguese

Where is São Tomé?

São Tomé is in São Tomé and Príncipe at 0°20′15″N 6°43′48″E.

Coordinates
0°20′15″N 6°43′48″E · 0.3376, 6.7299
Map (Google Maps)
Google Maps ↗
Country
São Tomé and Príncipe
Population
53,300

Frequently asked questions

What time zone does São Tomé use?

São Tomé uses Greenwich Mean Time (GMT), with a current offset of UTC+0.

Does São Tomé observe daylight saving time?

São Tomé does not observe daylight saving time. Clocks stay on GMT (UTC+0) all year.

What is the time difference between São Tomé and UTC?

São Tomé has the same time as UTC all year: São Tomé keeps GMT (UTC) with no daylight saving time.

What time are sunrise and sunset in São Tomé today?

On Oct 21, 2026, the sun rises at 05:15 and sets at 17:22 in São Tomé, giving 12 h 6 min of daylight; solar noon is at 11:18.

What are the main airports for São Tomé?

The main airports for São Tomé are TMS (São Tomé International Airport, 4.9 km).