Ogooué-Lolo, Gabon
Ogooué-Lolo observes West Africa Time, exactly one hour ahead of UTC. The offset stays at UTC+1 throughout the year because the Gabonese region does not use daylight saving time.
Koulamoutou, Gabon
Friday, 4 September 2026
UTC+1 · Africa/Libreville
Time and sun data for Koulamoutou — the largest city of Ogooué-Lolo
The sun in Koulamoutou
Sunrise 6:08 AM Solar noon 12:11 PM Sunset 6:13 PM Daylight 12 h 06 min Night 11 h 54 min Civil twilight 5:47 AM – 6:34 PM
Gabon · 401 cities · page 1 of 3
Largest cities
- Koulamoutou 30 830
- Lastoursville 14 411
- Pana 1 897
All cities — page 1
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- Divinda
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- Doume
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- Gouassa
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- Igoumbi
- Ikanga
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- Iméno
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- Konanadembe
- Konanadembé
- Konda
- Konda
- Kondakoko
- Kongo-Godafala
- Kongou
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- Libela
- Libena
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- Likouala
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- Lindeba-Combi
- Lindeba-Sika
- Lindembe
- Lingara
- Lingomo
- Lingoy
- Lingoye
- Lipopa
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- Lissoka-Micouca
- Lissouka
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- Litsegué
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- Londo
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Current time in Ogooué-Lolo, Gabon
Ogooué-Lolo keeps the national time used across Gabon. When UTC is 10:00, the local clock reads 11:00. The same one-hour difference applies on every date, with no spring or autumn clock adjustment to remember.
For a computer or calendar, selecting Libreville normally gives the same civil time because both locations follow Gabon’s UTC+1 rule. A fixed UTC+1 setting also works, provided the application does not attach an unrelated seasonal rule to it.
The clocks of Ogooué-Lolo are uncomplicated; arranging everything to happen on time remains the adventurous part.
Koulamoutou, Lastoursville and nearby places
Koulamoutou is the regional capital and a practical reference for local time. Lastoursville is another important urban centre. Pana and Iboundji help identify other parts of Ogooué-Lolo, although descriptions of the region’s largest settlements may differ with the population source and the boundaries counted.
Koulamoutou is the administrative centre. Lastoursville lies to its east. Pana serves communities farther south. Iboundji is another recognised regional locality. All four use the same time. Tickets, appointments and public opening hours stated locally require no town-to-town conversion. The only relevant conversion for an overseas caller is between UTC+1 and the caller’s own zone.
Reading sunrise times correctly
A regional time zone cannot by itself provide sunrise. Sunrise calculations also need latitude, longitude and a date. Koulamoutou and Lastoursville share a clock but occupy different positions, so their exact daily solar times are not interchangeable.
When planning an early journey, look up the town closest to the starting point. Confirm that the result is labelled as local time and that UTC+1 has been applied. If a tool reports UTC instead, add one hour before using the value as Ogooué-Lolo civil time.
Search for the specific town in Gabon. Choose the intended day. Verify the UTC+1 offset. Distinguish astronomical sunrise from first usable daylight. The last distinction is practical rather than a time-zone issue. Terrain, buildings, trees and cloud may affect when the sun becomes visible from a particular spot. Published sunrise describes an astronomical event under a defined horizon convention; it cannot promise an unobstructed view.
Questions and answers
- What is the UTC offset in Ogooué-Lolo?
- The region’s offset is UTC+1.
- Are Koulamoutou and Lastoursville on the same time?
- Yes. There is no civil-time difference between them.
- Why can two towns have different sunrise times?
- Sunrise responds to geographic position and date, even when both towns share one official clock.