United States Time Zone Convertors. NOTE: Indiana observes Daylight Savings Time starting 2006 United States time zones are nine standard time zones covering the states and possessions of the United States, used in conjunction with state and national legislation regarding the use of Daylight Saving Time.
Daylight Saving Time (also called DST, or summer time) is the portion of the year in which a region's local time is advanced by (usually) one hour from its official standard time. Timeanddate.com. US time zones converter map - Happy Zebra. Local Times for Cities round the World - City Clock Widgets - World Timezones.