word | | Capital |
| Standard | Chile | ... 27 S, 70 40 W time difference: UTC-4 (1 hour ahead of Washington, DC during Standard Time) daylight saving time: +1hr, begins second Sunday in October; ends second Sunday in March |
| Standard | China | ... coordinates: 39 55 N, 116 23 E time difference: UTC+8 (13 hours ahead of Washington, DC during Standard Time) note: despite its size, all of China falls within one time zone |
| Standard | Christmas Island | name: The Settlement geographic coordinates: 10 25 S, 105 43 E time difference: UTC+7 (12 hours ahead of Washington, DC during Standard Time) |
| Standard | Cocos (Keeling) Islands | name: West Island geographic coordinates: 12 10 S, 96 50 E time difference: UTC+6.5 (11.5 hours ahead of Washington, DC during Standard Time) |
| Standard | Colombia | name: Bogota geographic coordinates: 4 36 N, 74 05 W time difference: UTC-5 (same time as Washington, DC during Standard Time) |
| Standard | Comoros | name: Moroni geographic coordinates: 11 42 S, 43 14 E time difference: UTC+3 (8 hours ahead of Washington, DC during Standard Time) |
| Standard | Congo, Democratic Republic of the | name: Kinshasa geographic coordinates: 4 19 S, 15 18 E time difference: UTC+1 (six hours ahead of Washington, DC during Standard Time) |
| Standard | Congo, Republic of the | name: Brazzaville geographic coordinates: 4 15 S, 15 17 E time difference: UTC+1 (six hours ahead of Washington, DC during Standard Time) |
| Standard | Cook Islands | name: Avarua geographic coordinates: 21 12 S, 159 46 W time difference: UTC-10 (5 hours behind Washington, DC during Standard Time) |
| Standard | Costa Rica | name: San Jose geographic coordinates: 9 56 N, 84 05 W time difference: UTC-6 (1 hour behind Washington, DC during Standard Time) |
| Standard | Cote d'Ivoire | ... 49 N, 5 17 W time difference: UTC 0 (5 hours ahead of Washington, DC during Standard Time) note: although Yamoussoukro has been the official capital since 1983, Abidjan remains the commercial ... |
| Standard | Croatia | ... 48 N, 16 00 E time difference: UTC+1 (6 hours ahead of Washington, DC during Standard Time) daylight saving time: +1hr, begins last Sunday in March; ends last Sunday in October |
| Standard | Cuba | ... 23 07 N, 82 21 W time difference: UTC-5 (same time as Washington, DC during Standard Time) daylight saving time: +1hr, begins last Sunday in March; ends last Sunday in October |
| Standard | Cyprus | ... 10 N, 33 22 E time difference: UTC+2 (7 hours ahead of Washington, DC during Standard Time) daylight saving time: +1hr, begins last Sunday in March; ends last Sunday in October |
| Standard | Czech Republic | ... 05 N, 14 28 E time difference: UTC+1 (6 hours ahead of Washington, DC during Standard Time) daylight saving time: +1hr, begins last Sunday in March; ends last Sunday in October |
| Standard | Denmark | ... 40 N, 12 35 E time difference: UTC+1 (6 hours ahead of Washington, DC during Standard Time) daylight saving time: +1hr, begins last Sunday in March; ends last Sunday in October ... |
| Standard | Dhekelia | ... 40 N, 32 51 E time difference: UTC+2 (7 hours ahead of Washington, DC during Standard Time) daylight saving time: +1hr, begins last Sunday in March; ends last Sunday in October |
| Standard | Djibouti | name: Djibouti geographic coordinates: 11 35 N, 43 09 E time difference: UTC+3 (8 hours ahead of Washington, DC during Standard Time) |
| Standard | Dominica | name: Roseau geographic coordinates: 15 18 N, 61 24 W time difference: UTC-4 (1 hour ahead of Washington, DC during Standard Time) |
| Standard | Dominican Republic | name: Santo Domingo geographic coordinates: 18 28 N, 69 54 W time difference: UTC-4 (1 hour ahead of Washington, DC during Standard Time) |
| Standard | Ecuador | name: Quito geographic coordinates: 0 13 S, 78 30 W time difference: UTC-5 (same time as Washington, DC during Standard Time) |
| Standard | Egypt | ... 03 N, 31 15 E time difference: UTC+2 (7 hours ahead of Washington, DC during Standard Time) daylight saving time: +1hr, begins last Friday in April; ends last Thursday in September |
| Standard | El Salvador | name: San Salvador geographic coordinates: 13 42 N, 89 12 W time difference: UTC-6 (1 hour behind Washington, DC during Standard Time) |