[1][2] Senegal shares this time zone with several other countries, including fourteen in western Africa.

[3] Senegal does not observe daylight saving time (DST).

[4] Senegal first adopted UTC−01:00 on 1 January 1912.

Data for Senegal directly from zone.tab of the IANA time zone database; columns marked with * are the columns from zone.tab itself:[6]

You can help Wikipedia by expanding it.This standards- or measurement-related article is a stub.