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. All of China is in the same time zone, so China is (Greenwich Mean Time) GMT +8 hours, ie. 8 hours ahead of Greenwich, England. Depending on where in the USA you are, the difference is between 13 and 18 hours. (Daylight savings not taken into account.)
Japan is (Greenwich Mean Time) GMT +9 hours, ie. 9 hours ahead of Greenwich, England. Bangkok is (Greenwich Mean Time) GMT +7 hours, ie. 7 hours ahead of Greenwich, England. Bangkok is 2 hours behind Tokyo. (Neither Japan nor Thailand observes daylight saving time.)
Helsinki, Finland is 2 hours ahead of Greenwich
The six U.S. standard time zones from east to west are: Hawaii-Aleutian, Alaska, Pacific, Mountain, Central, and Eastern Standard.In the US there are six time zones, they have names they are called in the US (based upon the region), Greenwich Mean Time (GMT), Coordinated Universal Time (UTC), and also Zulu or military letter abbreviations for the Z Time Zones:US Eastern Standard Time = GMT -5 = UTC -5 = R (Romeo)US Central Standard Time = GMT -6 = UTC -6 = S (Sierra)US Mountain Standard Time = GMT -7 = UTC -7 = T (Tango)US Pacific Standard Time = GMT -8 = UTC -8 = U (Uniform)US Alaska Standard Time = GMT -9 = UTC -9 = V (Victor)US Hawaii-Aleutian Standard Time = GMT -10 = UTC -10 = W (Whiskey)The US actually has 9 Standard Time zones. The other 3 are:Atlantic Standard Time - UTC -4 for Puerto Rico and the US Virgin IslandsSamoa Standard Time - UTC -11 for American SamoaChamorro Standard Time - UTC +10 for Guam and the Northern Mariana Islands
California is (Greenwich Mean Time) GMT -8 hours, ie. 8 hours behind Greenwich, England. Germany is (Greenwich Mean Time) GMT +1 hour, ie. 1 hour ahead of Greenwich, England. California is 9 hours behind Germany. (Daylight savings not taken into account.)
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.
Germany is (Greenwich Mean Time) GMT +1 hour, ie. 1 hour ahead of Greenwich, England. 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. Germany is 8-10 hours behind Australia. (Daylight savings not taken into account.)
One. Iran is (Greenwich Mean Time) GMT +3.5 hours, ie. 3.5 hours ahead of Greenwich, England.
US Mountain Time - is (Greenwich Mean Time) GMT -7 hours, ie. 7 hours behind Greenwich, England. Nigeria is (Greenwich Mean Time) GMT +1 hours, ie. 1 hours ahead of Greenwich, England. US Mountain Time is 8 hours behind Nigeria. (Daylight savings not taken into account.)
You have not stated where you are coming from. Egypt is (Greenwich Mean Time) GMT +2 hours, ie. 2 hours ahead of Greenwich, England.
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.)
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. All of China is in the same time zone, so China is (Greenwich Mean Time) GMT +8 hours, ie. 8 hours ahead of Greenwich, England. Depending on where in the USA you are, the difference is between 13 and 18 hours. (Daylight savings not taken into account.)
it might be 2-4 hours
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. Singapore is (Greenwich Mean Time) GMT +8 hours, ie. 8 hours ahead of Greenwich, England. Depending on where in the USA you are, the difference is between 13 and 18 hours. (Daylight savings not taken into account.)
Moscow is (Greenwich Mean Time) GMT +3 hours, ie. 3 hours ahead of Greenwich, England. Tanzania is (Greenwich Mean Time) GMT +3 hours, ie. 3 hours ahead of Greenwich, England. There is no time difference. (Daylight savings not taken into account.)
US Pacific Time - is (Greenwich Mean Time) GMT -8 hours, ie. 8 hours behind Greenwich, England. US Hawaii Time - is (Greenwich Mean Time) GMT -10 hours, ie. 10 hours behind Greenwich, England. If it is 9am in San Francisco, it is 7am in Honolulu.
Atlanta Georgia is on Eastern time in the United States. Greenwich Mean Time is five hours ahead of US Eastern time (just like Atlanta is ahead of Houston).