Time Zone = GMT+0 = GMT

Which countries in Africa use GMT as a time zone?

Burkina Faso

Cote D'Ivoire

Ghana

Gambia

Guinea

Guinea-Bissau

Liberia

Mali

Mauritania

St Helena

Sao Tome & Principe

Senegal

Sierra Leone

Togo

Western Sahara

Most of Africa spans the Equator and daylight hours don't vary that much across the year, so Daylight Saving Time (DST) is not used in most of Africa.