Time in Guinea
# Time in Guinea

Time in Guinea is given by a single time zone, denoted as Greenwich Mean Time (GMT; UTC±00:00). Guinea shares this time zone with several other countries, including fourteen in western Africa. Guinea does not observe daylight saving time (DST).

## History

French Guinea—the French colonial possession that preceded Guinea—first adopted UTC−01:00 on 1 January 1912.

## IANA time zone database

In the IANA time zone database, Guinea is given one zone in the file zone.tab – Africa/Conakry, which is an alias to Africa/Abidjan. "GN" refers to the country's ISO 3166-1 alpha-2 country code. Data for Guinea directly from zone.tab of the IANA time zone database; columns marked with * are the columns from zone.tab itself:

| c.c.* | coordinates* | TZ* | Comments | UTC offset | DST |
| - | - | - | - | - | - |
| GN | +0931−01343 | Africa/Conakry | | +00:00 | +00:00 |
