word | | Capital |
| hours | Samoa | name: Apia geographic coordinates: 13 50 S, 171 44 W time difference: UTC+13 (18 hours ahead of Washington, DC during Standard Time) +1hr, begins last Sunday in September; ends first Sunday ... |
| hours | San Marino | ... name: San Marino geographic coordinates: 43 56 N, 12 25 E time difference: UTC+1 (6 hours ahead of Washington, DC during Standard Time) daylight saving time: +1hr, begins last Sunday in ... |
| hours | Sao Tome and Principe | name: Sao Tome geographic coordinates: 0 12 N, 6 39 E time difference: UTC 0 (5 hours ahead of Washington, DC during Standard Time) |
| hours | Saudi Arabia | name: Riyadh geographic coordinates: 24 38 N, 46 43 E time difference: UTC+3 (8 hours ahead of Washington, DC during Standard Time) |
| hours | Senegal | name: Dakar geographic coordinates: 14 40 N, 17 26 W time difference: UTC 0 (5 hours ahead of Washington, DC during Standard Time) |
| hours | Serbia | ... name: Belgrade (Beograd) geographic coordinates: 44 50 N, 20 30 E time difference: UTC+1 (6 hours ahead of Washington, DC during Standard Time) daylight saving time: +1hr, begins last Sunday in ... |
| hours | Seychelles | name: Victoria geographic coordinates: 4 38 S, 55 27 E time difference: UTC+4 (9 hours ahead of Washington, DC during Standard Time) |
| hours | Sierra Leone | name: Freetown geographic coordinates: 8 30 N, 13 15 W time difference: UTC 0 (5 hours ahead of Washington, DC during Standard Time) |
| hours | Singapore | name: Singapore geographic coordinates: 1 17 N, 103 51 E time difference: UTC+8 (13 hours ahead of Washington, DC during Standard Time) |
| hours | Slovakia | name: Bratislava geographic coordinates: 48 09 N, 17 07 E time difference: UTC+1 (6 hours ahead of Washington, DC during Standard Time) daylight saving time: +1hr, begins last Sunday in March ... |
| hours | Slovenia | name: Ljubljana geographic coordinates: 46 03 N, 14 31 E time difference: UTC+1 (6 hours ahead of Washington, DC during Standard Time) daylight saving time: +1hr, begins last Sunday in March ... |
| hours | Solomon Islands | name: Honiara geographic coordinates: 9 26 S, 159 57 E time difference: UTC+11 (16 hours ahead of Washington, DC during Standard Time) |