in March; ends last
Sunday in October

Greece
name: Athens
geographic coordinates: 37 59 N, 23 44 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

Greenland
name: Nuuk (Godthab)
geographic coordinates: 64 11 N, 51 45 W
time difference: UTC-3 (2 hours ahead of Washington, DC during
Standard Time)
daylight saving time: +1hr, begins last Sunday in March; ends last
Sunday in October
note: Greenland is divided into four time zones

Grenada
name: Saint George's
geographic coordinates: 12 03 N, 61 45 W
time difference: UTC-4 (1 hour ahead of Washington, DC during
Standard Time)

Guam
name: Hagatna (Agana)
geographic coordinates: 13 28 N, 144 44 E
time difference: UTC+10 (15 hours ahead of Washington, DC during
Standard Time)

Guatemala
name: Guatemala
geographic coordinates: 14 37 N, 90 31 W
time difference: UTC-6 (1 hour behind Washington, DC during Standard
Time)
daylight saving time: +1hr, begins last Sunday in April; ends last
Friday in September; note - there is no DST planned for 2007-2009

Guernsey
name: Saint Peter Port
geographic coordinates: 49 27 N, 2 32 W
time difference: UTC 0 (5 hours ahead of Washington, DC during
Standard Time)
daylight saving time: +1hr, begins last Sunday in March; ends last
Sunday in October

Guinea
name: Conakry
geographic coordinates: 9 33 N, 13 42 W
time difference: UTC 0 (5 hours ahead of Washington, DC during
Standard Time)

Guinea-Bissau
name: Bissau
geographic coordinates: 11 51 N, 15 35 W
time difference: UTC 0 (5 hours ahead of Washington, DC during
Standard Time)

Guyana
name: Georgetown
geographic coordinates: 6 48 N, 58 10 W
time difference: UTC-4 (1 hour ahead of Washington, DC during
Standard Time)

Haiti
name: Port-au-Prince
geographic coordinates: 18 32 N, 72 20 W
time difference: UTC-5 (same time as Washington, DC during Standard
Time)
daylight saving time: +1hr, begins first Sunday in April; ends last
Sunday in October

Holy See (Vatican City)
name: Vatican City
geographic coordinates: 41 54 N, 12 27 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

Honduras
name: Tegucigalpa
geog