Time zones tend to follow the boundaries of countries and their subdivisions instead of strictly following longitude, because it is convenient for areas in close commercial or other communication to keep the same time. Current time in the four US time zones (covering the 48 contiguous states), Daylight Saving Time (DST) automatically calculated Daylight Saving Time begins for most of the United States at 2 a.m. on the second Sunday of March. The United States uses nine standard time zones. Most of the United States uses Daylight Saving Time (DST) in the summer.In the list, it will say if the state does not use DST.. US Naval Observatory Master Clock Time: Javascript must be Enabled. The red lines divide the country in its time zones. Time reverts to standard time at 2 a.m. on the first Sunday of November. Hawaii and most of Arizona do not follow daylight saving time. Alaska and Hawaii have their own time zones, there are five more of them comprising different U.S. territories. From east to west they are Atlantic Standard Time (AST), Eastern Standard Time (EST), Central Standard Time (CST), Mountain Standard Time (MST), Pacific Standard Time (PST), Alaskan Standard Time (AKST), Hawaii-Aleutian Standard Time (HST), Samoa standard time (UTC-11) and Chamorro Standard Time (UTC+10). The speed meter is an awesome … 4.1 out of 5 … This time zone converter also have a compass and speed meter/over speed checker. This is a list of U.S. states (and the one federal district, Washington, D.C.) and territories showing their time zones.. A handy timing app, showing the current time in the different time zones across the United States spanning from Alaska all the way to the Atlantic Ocean. The Time Zone Converter converts times instantly as you type. 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. Time Zones: The red lines divide the country in its time zones. A time zone is a region of the globe that observes a uniform standard time for legal, commercial, and social purposes. Countries are constantly changing time zones and daylight saving time (DST) schedules. From east to west they are Atlantic Standard Time (AST), Eastern Standard Time (EST), Central Standard Time (CST), Mountain Standard Time (MST), Pacific Standard Time (PST), Alaskan Standard Time (AKST), Hawaii-Aleutian Standard Time (HST), Samoa standard time (UTC-11) and Chamorro Standard Time (UTC+10). The World Clock-Time Zones app is fully aware of the effects of these changes in all countries and territories and will adjust times based on the reliable and up-to-date databases from timeanddate.com. Compass will help you in searching and finding your direction and shows degrees from north. DreamSky Auto Time Set Alarm Clock with Snooze and Dimmer, Charging Station/Phone Charger with Dual USB Port .Auto DST Setting, 4 Time Zone Optional, Battery Backup. Different World time zones converter clock is a zone calculator, zone map app. USA time zones and time zone map with current time in each state. USA Time Zone Map with Cities and States - live clock Below is a time zone map of United States with cities and states and with real live clock. This time Zone Converter offers you easiest way to search and add your desired time zones in the list.