geographic coordinates: 15 21 N, 44 12 E
time difference: UTC+3 (8 hours ahead of Washington, DC during Standard Time)
Administrative divisions:
21 governorates (muhafazat, singular - muhafazah); Abyan, 'Adan
(Aden), Ad Dali', Al Bayda', Al Hudaydah, Al Jawf, Al Mahrah, Al
Mahwit, Amanat al 'Asimah, 'Amran, Dhamar, Hadramawt, Hajjah, Ibb,
Lahij, Ma'rib, Raymah, Sa'dah, San'a' (Sanaa), Shabwah, Ta'izz
Independence:
22 May 1990 (Republic of Yemen was established with the merger of the Yemen Arab Republic [Yemen (Sanaa) or North Yemen] and the Marxist-dominated People's Democratic Republic of Yemen [Yemen (Aden) or South Yemen]); note - previously North Yemen became independent in November 1918 (from the Ottoman Empire) and became a republic with the overthrow of the theocratic Imamate in 1962; South Yemen became independent on 30 November 1967 (from the UK)
National holiday:
Unification Day, 22 May (1990)
Constitution:
16 May 1991; amended 29 September 1994 and February 2001