Guéra, Chad
Guéra observes Central Africa Time, which is UTC+2 throughout the year. Mongo, Bitkine, Melfi and surrounding communities share that clock, but sunrise should be calculated for the chosen place and date.
Mongo, Chad
Friday, 4 September 2026
UTC+1 · Africa/Ndjamena
Time and sun data for Mongo — the largest city of Guéra
The sun in Mongo
Sunrise 05:36 Solar noon 11:46 Sunset 17:55 Daylight 12 h 19 min Night 11 h 41 min Civil twilight 05:15 – 18:17
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- Am Habile
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- Baya Koulbo
- Bayo
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- Bedi
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- Belil Doungous
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- Beni
- Beouangure
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- Berouet
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- Biéré
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- Bolong
- Bombouri
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- Bonio-Komi
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- Bose
- Bote
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- Cese
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- Daguela
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Current time in Guéra, Chad
Guéra uses the same official time as the rest of Chad: Central Africa Time, abbreviated CAT. It is permanently two hours ahead of UTC. The region does not advance or reverse its clocks for daylight saving.
A UTC time can be converted by adding two hours. This simple rule works in every month. International differences may still vary if the other party observes seasonal clock changes, so the safest invitation includes both the local time and UTC+2.
Guéra’s hills can interrupt the view of dawn; fortunately, they do not interrupt the time zone.
Mongo, Bitkine and Melfi
Mongo is Guéra’s regional capital and its main administrative reference point. Bitkine and Melfi are other substantial, well-known towns in the region. All use CAT, and a traveller moving among them keeps the same watch setting.
Calling these places the largest centres requires care because population figures may refer to towns, urban areas or administrative units. Without a common definition and a dated count, a precise ranking can imply more certainty than the underlying information provides.
Mongo is the capital and an important regional hub. Bitkine is a prominent town west of Mongo. Melfi is a recognised centre in southern Guéra. Smaller settlements throughout the region also keep UTC+2.
The absence of an internal time-zone boundary simplifies regional coordination. Market opening times, public appointments and local departures can all be stated in the same civil time. Travel duration, however, must still reflect the actual route between settlements.
How sunrise changes in Guéra
Sunrise and sunset move gradually during the year even though the clocks remain unchanged. This happens because of Earth’s orbit and the region’s latitude, not because of a government time adjustment. The length of daylight varies moderately compared with places much farther from the equator.
Topography deserves particular attention in Guéra. A standard sunrise calculation assumes a conventional horizon, whereas local hills or nearby terrain may block direct sunlight. The listed time remains useful, but the first visible appearance of the Sun can occur later from a sheltered position.
Choose Mongo, Bitkine, Melfi or exact coordinates. Confirm the date for which the solar event is needed. Keep the output set to Central Africa Time. Allow for terrain and distinguish sunrise from dawn.
For ordinary planning, a city-level value is usually sufficient. For fieldwork, observation or photography, coordinates and elevation context are preferable. Cloud, dust and haze affect visibility but do not alter the astronomical instant used in a sunrise table.
Questions and answers
- What time zone does Mongo use?
- Mongo uses Central Africa Time, UTC+2.
- Do Bitkine and Melfi have the same local time?
- Yes. Both use the same official time as every other place in Guéra.
- Why might the Sun appear after the listed sunrise?
- Hills, buildings, vegetation or atmospheric conditions can obstruct the visible horizon.