Time zones of Africa:
Striped colours indicate countries observing daylight saving
| black | UTC-1: Cape Verde Time. |
| green | UTC: Western European Time · Greenwich Mean Time. |
| blue | UTC+1: Central European Time · West Africa Time. |
| red | UTC+2: Central European Summer Time · Eastern European Time · Central Africa Time · West Africa Summer Time · South Africa Standard Time. |
| yellow | UTC+3: Eastern European Summer Time · East Africa Time. |
| grey | UTC+4: Mauritius Time · Seychelles Time. |
Central Africa Time, or CAT, is a time zone used in central and southern Africa. The zone is two hours ahead of UTC (UTC+2), which is the same as the adjacent South Africa Standard Time and also the same as Eastern European Time. As this time zone is predominantly in the equatorial region, there is no significant change in day length throughout the year, so daylight saving time is not observed. Central Africa Time is used by the following countries:
