Saint Kitts and Nevis
Independence Day, 19 September (1983)
Saint Lucia
Independence Day, 22 February (1979)
Saint Pierre and Miquelon
Bastille Day, 14 July (1789)
Saint Vincent and the Grenadines
Independence Day, 27 October (1979)
Samoa
Independence Day Celebration, 1 June (1962); note - 1 January
1962 is the date of independence from the New Zealand-administered
UN trusteeship, 1 June 1962 is the date that independence is
celebrated
San Marino
Founding of the Republic, 3 September (A.D. 301)
Sao Tome and Principe
Independence Day, 12 July (1975)
Saudi Arabia
Unification of the Kingdom, 23 September (1932)
Senegal
Independence Day, 4 April (1960)
Serbia
National Day, 27 April