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🇬🇼Guinea-Bissau (GW) · Africa
Current Time in Guinea-Bissau
Africa/Bissau•GMT•Daytime ☀️
16:38:21
PM
Sat, Oct 10, 2026
Major Cities & Metros in Guinea-Bissau
1 cities availableCoordinates
11.86° N, 15.60° W
Capital / primary reference coordinates.
Time Zones
1 Zone
Unified national time standard
Sun Times
06:51 / 18:46
Sunrise and sunset today (Bissau).
Moon Phase
🌑New Moon
0% illuminated · Day 0.3
Photographer's Twilight & Golden Hour Window
Optimal outdoor lighting calculated for Guinea-Bissau coordinates
Morning Blue Hour06:11 – 06:36
Morning Golden Hour06:36 – 07:36
Evening Golden Hour18:01 – 19:01
Evening Blue Hour19:01 – 19:26
Daylight Saving Time (DST) Status in Guinea-Bissau
Seasonal clock changes and standardized timeline for Guinea-Bissau
No DST Observed
Continuous Standard Time:
Most African equatorial regions do not observe Daylight Saving Time due to consistent daylight lengths throughout the year.
Annual Timeline (2026)
Standard Time (UTC+00:00)
Jan
+00:00
Feb
+00:00
Mar
+00:00
Apr
+00:00
May
+00:00
Jun
+00:00
Jul
+00:00
Aug
+00:00
Sep
+00:00
Oct
+00:00
Nov
+00:00
Dec
+00:00
About Time Standards in Guinea-Bissau
Guinea-Bissau (GW) is located in Africa. Official time tracking uses the single standardized time zone Africa/Bissau (GMT). Time Clock 24 continuously synchronizes national wall-clock time, UTC offsets, and daylight saving time transitions with atomic accuracy.