What time is it in Guinea-Bissau?

Guinea-Bissau stays on UTC+0:00 all year. Its offset from UTC never moves, so its relationship to places that do change shifts twice a year instead — which is usually why someone checks. Right now it is on UTC, and 5 hours ahead of New York.

Bissau is 5 hours ahead of New York and 8 hours ahead of Los Angeles. 9am in New York is 2:00 pm in Bissau.

To convert a specific time rather than read the current one, the converter shows both directions with the next clock change for each.

The day is 11 hours 36 minutes long in Bissau, and holding steady — within a minute of yesterday’s. The sun peaks at 12:46 pm, 46 minutes after noon on the clock. A UTC offset is a promise that the sun is overhead at midday on one meridian, and Bissau sits 62 minutes of solar time west of UTC+0:00’s. The rest is the equation of time, which swings about a quarter of an hour either way across the year.

Bissau lies inside the tropics, so the sun passes directly overhead at noon twice a year — around April 21 and August 21 in 2026, when a vertical object casts almost no shadow. Nowhere outside the tropics ever sees that. The longest day is 12 hours 49 minutes and the shortest 11 hours 26 minutes, 84 minutes apart.

Guinea-Bissau has kept UTC+0:00 since Wednesday, January 1, 1975, when it moved from UTC−1:00. Before that its clocks read 1 hour behind what they read now.

On UTC+0:00 right now, the same clock as Guinea-Bissau: