4.6 out of 5 — 440833 votes

Cacheu, Guinea Bissau

Cacheu uses Greenwich Mean Time, UTC+0, with no daylight-saving clock changes. Every settlement in the region follows the same civil time, while local sunrise varies according to the date and the position of the selected community.

Canchungo, Guinea Bissau

Friday, 4 September 2026

UTC+0 · Africa/Bissau

Time and sun data for Canchungo — the largest city of Cacheu

The sun in Canchungo

Sunrise 06:55 Solar noon 13:05 Sunset 19:15 Daylight 12 h 20 min Night 11 h 40 min Civil twilight 06:34 – 19:36

Guinea Bissau · 328 cities · page 1 of 2

Largest cities

All cities — page 1

Current time in Cacheu, Guinea Bissau

The current-time display applies to Cacheu Region as a whole. Local clocks match UTC directly, making conversions straightforward: an hour stated in UTC has the same hour number in Cacheu. This constant offset avoids the seasonal ambiguity found in places that change their clocks. It does not mean that daily light conditions remain constant. Sunrise, noon, and sunset continue to move gradually through the year even though the clock setting never changes.

Standard time: Greenwich Mean Time Offset from UTC: zero hours Daylight saving time: not observed Regional variation in civil time: none Cacheu has no spring-forward puzzle: if someone is an hour late, the time zone has an excellent alibi.

Places to know across Cacheu Region

Cacheu is a northern region of Guinea Bissau bordering the Atlantic coast and Senegal. Cacheu town, which shares the region’s name, stands near the Cacheu River and serves as an important historical and administrative reference point.

Canchungo is one of the region’s main urban centres. São Domingos is a significant northern settlement near the route toward Senegal, while Bigene anchors another inland sector. These places can appear under varying spellings because Portuguese forms and local usage are both encountered.

Canchungo — a leading population and commercial centre in the region. Cacheu — the namesake town and administrative centre. São Domingos — a northern town associated with cross-border travel. Bigene — an inland settlement and sector centre.

A list described as “largest cities” may differ between databases because settlement boundaries and labels are not always handled alike. The dependable point for scheduling is that Cacheu, Canchungo, São Domingos, Bigene, and surrounding communities all keep the same time.

How to read Cacheu sunrise information

A sunrise result should always be tied to both a place and a date. Choosing Cacheu town gives a calculation for that locality, not a single physical event visible simultaneously throughout the entire region. Canchungo or São Domingos may receive a slightly different result despite showing the same clock time.

Longitude influences when the Sun crosses the local horizon relative to the clock. Latitude and season influence the Sun’s path and the duration of daylight. The horizon itself also matters to what a person actually sees: buildings, trees, terrain, haze, and clouds can delay or obscure the first visible sunlight.

Use the astronomical time as a planning reference rather than a guarantee of clear visibility. For travel or outdoor work, check the destination rather than the departure town, and refresh the result for the intended day instead of carrying over yesterday’s value.

Questions and answers

What is Cacheu’s UTC offset?
Cacheu is on UTC+0, the same numerical time as UTC.
Do Canchungo and São Domingos have different time zones?
No. They use the same time zone as every other place in Guinea Bissau.
Is sunrise identical across Cacheu Region?
No. The region shares one clock, but sunrise calculations vary slightly with each location and date.
All pages