![map with time zones map with time zones](https://i.pinimg.com/originals/db/25/a3/db25a3125d08b999fe6982c8f314c640.jpg)
Note: Local time in these time zones changes when Daylight Saving Time begins and ends. Like other time zones, Alaska observes Daylight Saving Time (DST). This means that when it’s noon in UTC, it will be 3 am in the Alaska Time Zone. This time zone is 9 hours behind Coordinated Universal Time (UTC 9 h). For example, Mountain Time (MT) refers to Mountain Standard Time (MST) or Mountain Daylight Time (MDT), depending on which is currently in use. The Alaska Time Zone is used in most of Alaska, a big state in the United States. The time zones in the contiguous United States are often referred to by their generic name, without making a difference between standard time and DST designations. Mountain Time in Arizona Time Zone Abbreviation & Name A time zone map of Alabama shows the state divided into two time zones. The Central Time Zone is one hour behind the Eastern Time Zone and two hours ahead of the Pacific Time Zone. Because MST and PDT have the same UTC offset of minus 7 hours (UTC-7), Arizona has the same local time as neighboring states California and Nevada during the summer season. Alabama is located in the Central Time Zone, which covers a large portion of the United States. There is a common misconception that Arizona is on Pacific Daylight Time (PDT) during the summer and on Mountain Standard Time (MST) during the winter. However, because the Navajo Nation observes Daylight Saving Time (DST), the corresponding DST designation, Mountain Daylight Time (MDT) is also listed here. There are six designated US time zones and there are four time zones in the contiguous USA. The territory of the 50 US states extends over eight standard time zones, from UTC (GMT) 4 to 11 hours. Most of Arizona observes Mountain Standard Time (MST) all year. The map shows the six time zones into which the United States is divided. Time Zones Currently Being Used in Arizona Offset Business Date to Date (exclude holidays).