Africa · Africa/Bissau
Guinea-Bissau
Working hours in Guinea-Bissau are about 9:00 AM–5:00 PM local time.
Best time to call Guinea-Bissau
When your workday overlaps with Guinea-Bissau
| Calling from | Best window to call Guinea-Bissau |
|---|---|
 New York City | 9:00 AM–1:00 PM in New York City (1:00 PM–5:00 PM in Guinea-Bissau) |
| Los Angeles | 9:00 AM–10:00 AM in Los Angeles (4:00 PM–5:00 PM in Guinea-Bissau) |
| Chicago | 9:00 AM–12:00 PM in Chicago (2:00 PM–5:00 PM in Guinea-Bissau) |
 London | 10:00 AM–5:00 PM in London (9:00 AM–4:00 PM in Guinea-Bissau) |
 Berlin | 11:00 AM–5:00 PM in Berlin (9:00 AM–3:00 PM in Guinea-Bissau) |
 Dubai | 1:00 PM–5:00 PM in Dubai (9:00 AM–1:00 PM in Guinea-Bissau) |
 Mumbai | 2:30 PM–5:00 PM in Mumbai (9:00 AM–11:30 AM in Guinea-Bissau) |
 Singapore | No practical overlap during business hours |
 Tokyo | No practical overlap during business hours |
 Sydney | No practical overlap during business hours |
 São Paulo | 9:00 AM–2:00 PM in São Paulo (12:00 PM–5:00 PM in Guinea-Bissau) |
Windows use each city's 9–5 workday against Guinea-Bissau's, at the current live offset.
Planning a call to Guinea-Bissau
The single best time to call Guinea-Bissau is late morning their time — around 10:00 to 11:00 AM local — because it falls inside the working day for the widest range of other countries. From New York City, for example, a good window is 9:00 AM–1:00 PM your time. Dial +245 followed by the local number.
The table above assumes a standard 9-to-5 workday on both ends and uses the live UTC offset, so it already accounts for daylight saving time wherever it currently applies. If you need a specific meeting slot rather than a whole window, the meeting planner lets you line up several cities at once.
Frequently asked questions
- What is the best time to call Guinea-Bissau?
- Business hours in Guinea-Bissau are roughly 9:00 AM–5:00 PM local time (currently UTC). The table on this page converts that window into the local time of major world cities, so you can see exactly when your working day overlaps with theirs.
- What time is it in Guinea-Bissau right now?
- The live clock on this page shows the current time in Guinea-Bissau (Africa/Bissau, UTC). Aim to call while it is between 9 in the morning and 5 in the afternoon there.
- What is the dialling code for Guinea-Bissau?
- Guinea-Bissau's international dialling code is +245. Combine it with the local number after your own exit code, and place the call during the overlap windows listed above.
- Does daylight saving time affect the best time to call Guinea-Bissau?
- Guinea-Bissau keeps the same UTC offset all year, so the only thing that shifts the window is daylight saving time where you are calling from.
See also: current time in Guinea-Bissau · best time to call any country