UTC is Coordinated Universal Time, GMT is Greenwich Mean Time. Convert between major world cities, countries and timezones in both directions. The Time Zone Converter converts times instantly as you type. Time Zone Converter – Time Difference Calculator. Time zone offsets are identified as -12 UTC through 0 to +12 UTC with the minus values signifying time "before" or ahead of prime meridian (which is the Western Hemisphere). If you place more than one pin, an extra line of information is added underneath the map with links to those cities' pages. USA Interactive Time Zones Map Converter - Convert time from a global location to view corresponding USA time zones World Time Zones Travel towels and Beach Canga - great for geography and map lovers, world travelers, international employees, flight attendants, sailors and cruisers, globetrotters, overseas citizens and military, eclipse chasers, world backpackers, beach lovers. The contiguous US has 4 standard time zones. At the meeting of the -12 and +12 time zones is the International Date Line. © 2020 National Geographic Learning, a Cengage Learning Company. In addition Alaska, Hawaii, and 5 US dependencies all have their own time zones. Tue = Tuesday, March 17, 2020 (141 places). Provides time zone conversions taking into account Daylight Saving Time (DST), local time zone and accepts present, past, or future dates. Search for any city in the search field above and place a black "pin" by that city on the map. Legend: How to use the interactive Time Zone Map. There are 9 time zones by law in the USA and its dependencies, however, adding the time zones of 2 uninhabited US territories gives 11 time zones in total. Mon = Monday, March 16, 2020 (2 places). ALL RIGHTS RESERVED. Start by adding a city to convert from: The National Institute of Standards and Technology - Time and Frequency Division maintains the standard for frequency and time interval for the United States, provides official time to the United States, and carries out a broad program of research and service activities in time and frequency metrology. * Adjusted for Daylight Saving Time (39 places). There are two standards by which a country’s time zone is categorized; the older of the two standards is Greenwich Mean Time (GMT) and the more modern of the two standards is …