GMT (Greenwich Mean Time) and BST (British Summer Time).
Greenwich is a district in south-east London, England, on the south bank of the River Thames in the London Borough of Greenwich. It is best known for its maritime (ship-building and sailing) history and as giving its name to the Greenwich Meridian (0° longitude) and Greenwich Mean Time
Greenwich is located in the Royal Borough of Greenwich, which is a district of South East London, England. It is well known for its maritime history and for giving its name to the Greenwich Meridian and Greenwich Mean Time.
The USA has 6 Time Zones including Alaska and Hawaii. Eastern Time - is (Greenwich Mean Time) GMT -5 hours, ie. 5 hours behind Greenwich, England. Central Time - is (Greenwich Mean Time) GMT -6 hours, ie. 6 hours behind Greenwich, England. Mountain Time - is (Greenwich Mean Time) GMT -7 hours, ie. 7 hours behind Greenwich, England. Pacific Time - is (Greenwich Mean Time) GMT -8 hours, ie. 8 hours behind Greenwich, England. Alaska Time - is (Greenwich Mean Time) GMT -9 hours, ie. 9 hours behind Greenwich, England. Hawaii Time - is (Greenwich Mean Time) GMT -10 hours, ie. 10 hours behind Greenwich, England.
England (London) is at (Greenwich Mean Time) GMT. All of China is (Greenwich Mean Time) GMT +8 hours, ie. 8 hours ahead of Greenwich, England. (Daylight savings not taken into account.)
The prime meridian passes through Greenwich, England.
Greenwich Mean Time. sdbjfshbhfbsdhfbhsdbfkagfhgasdgvjhsdhkfgsdkghsghfshfgjksdgfkasdjgfafhgasdjkgfjs
Greenwich is an observatory in London England, assigned as the "starting point" for the time zones.
Pennsylvania is 5 hours behind Greenwich.
England is at (Greenwich Mean Time) GMT. US Eastern Time - is (Greenwich Mean Time) GMT -5 hours, ie. 5 hours behind Greenwich, England. Orlando is 5 hours behind England. (Daylight savings not taken into account.)
England is at (Greenwich Mean Time) GMT. New Zealand is (Greenwich Mean Time) GMT +12 hours, ie. 12 hours ahead of Greenwich, England. England is 12 hours behind New Zealand. (Daylight savings not taken into account.)
Australia has 3 Time Zones. Eastern is (Greenwich Mean Time) GMT +10 hours, ie. 10 hours ahead of Greenwich, England. Central is (Greenwich Mean Time) GMT +9.5 hours, ie. 9.5 hours ahead of Greenwich, England. Western is (Greenwich Mean Time) GMT +8 hours, ie. 8 hours ahead of Greenwich, England. Quito is (Greenwich Mean Time) GMT -5 hours, ie. 5 hours behind Greenwich, England. Quito is 13 to 15 hours behind Australia. (Daylight savings not taken into account.)