Phoenix Time Zone

Phoenix Time Zone is one of the 29 time zone identifiers employed in the United States. This identifier belongs to the Mountain time zone MST and has a year-round UTC/GMT offset of -07:00. The coordinates are 33.44833 degrees north latitude and -112.07333 degrees west longitude.

Phoenix is a United States metropolis. It is the sixth most populous metropolis in the country, the most populous state capital in the United States, and the only state capital with a population greater than one million. Official languages are English and Spanish, and the currency is the U.S. dollar (USD). The United States dialing code for international calls is 1. Phoenix is located in Mountain Daylight Time (abbreviated MDT).

What is the Time Zone?

The Time Zone is a geographical world globe division of 15o each, beginning at Greenwich, England, designed to assist people in determining what time it is in another part of the globe.

Today, it is a political division rather than a geographical one, as individuals nearby often require the same amount of time. In addition, we have Daylight Savings Time, which is also a Time Zone variation, to save energy.

Typically, your country’s government or an astronomical institute defines the Time Zone, which is represented by three or four letters. Section 3.2 contains examples. Utilize to determine the current time in any region of the world.

History of Phoenix Time Zone

Phoenix, Arizona, maintains a unique position in the United States when it comes to time zones and daylight saving time (DST). The city is located in the Mountain Time Zone (MTZ) but does not observe DST, unlike most other places in the MTZ. This means that Phoenix remains on Mountain Standard Time (MST) all year round, while other parts of the Mountain Time Zone switch to Mountain Daylight Time (MDT) during the DST period.

The history of time zones in the United States dates back to the late 19th century, with the Standard Time Act of 1918 officially establishing time zones and daylight saving time to save energy during World War I. After the war, the observance of DST became a local option until the Uniform Time Act of 1966 provided a standardized framework, although it allowed for local exemptions.

Arizona initially participated in DST but found it unpopular due to the state’s extreme summer heat. Extending daylight hours meant that the already hot days lasted longer into the evening, increasing cooling costs and discomfort. As a result, in 1968, Arizona opted out of DST, except for the Navajo Nation, which spans multiple states and chooses to observe DST to maintain uniformity across its territory.

This decision has led to Phoenix, and most of Arizona, not observing DST, setting it apart from many other parts of the country. During the summer months, Phoenix is on the same time as Pacific Daylight Time (PDT) since it does not “spring forward.” However, during the winter months, it aligns with the rest of the Mountain Time Zone on MST.

This unique stance on DST and time zones reflects the state’s adaptation to its natural environment and the preferences of its residents. It can cause some confusion for travelers and those doing business with Arizona from other states, but it is a well-established part of the state’s identity.

What Time Zone in Phoenix?

Phoenix is located in the Mountain Time zone, also abbreviated as MT. Within this time zone are numerous cities and states. This time zone comprises of two “sub” time zones, Mountain Standard Time and Mountain Daylight Time. It is either one or the other, depending on the season. In Montana, timepieces are typically advanced and reverted once per year (once forward and once backward).

GMT Offset-7:00-7:00-5:00-4:00
12-hour time5:18 AM4:18 AM2:18 AM2:18 AM
24-hour time05:1804:1802:1802:18
Military time0518041802180218

Phoenix Time Zone Information

Phoenix Time Zone Information

Phoenix is a community with a population of 1445632 in the United States. Phoenix resides in Longitude -112.07 and Latitude -112.07. The UTC offset for Mountain Standard Time in Phoenix is -5 hours. The city observes daylight saving time.

The Phoenix Time Zone Converter converts Phoenix time to other local times. The General Time Zone Converter converts between any two time zones, including the Phoenix time zone.

CountryUnited States
StateArizona (AZ)
Phoenix Time Zone NameMountain Standard Time (MST)
Time Zone AbbreviationsMST
UTC/GMT7 hours (Mountain Standard Time)
Daylight Saving Time UsagePhoenix, Arizona does not utilize Daylight Saving Time.
Latitude33° 26′ 54″ North
Longitude112° 04′ 26″ West
Country Code+1

Does Phoenix Use Daylight Saving Time (DST)

This implies that Phoenix observes Mountain Daylight Time (MDT) during Daylight Saving Time (DST). Phoenix is one hour ahead of MST during DST. It is essential to note that Daylight Saving Time is not observed everywhere in Arizona.

Neither the Navajo Nation nor the Hopi Nation observes DST, so they remain on MST year-round. It is also essential to note that some regions of Arizona may observe time zones different from Phoenix.

How to Convert Phoenix Time?

To convert Phoenix time to different time zones, follow these steps:

1. Determine the current local time in Phoenix. Check the clock or use a reliable timekeeping source to obtain the accurate Phoenix time.

2. Identify the time zone you want to convert Phoenix time to. For example, if you want to convert to New York time, which is in the Eastern Time Zone, or to London time, which is in the Greenwich Mean Time (GMT) zone.

3. Understand the time difference between Phoenix and the target time zone. Note that Phoenix operates in the Mountain Standard Time (MST) zone, which is usually 7 hours behind Coordinated Universal Time (UTC-7).

4. Calculate the time difference by adding or subtracting the appropriate number of hours. If the target time zone is ahead of Phoenix, subtract the corresponding number of hours. If the target time zone is behind Phoenix, add the corresponding number of hours.

5. Consider daylight saving time adjustments, if applicable. Check if Phoenix or the target time zone observes daylight saving time and adjust the time difference accordingly. During daylight saving time, the time difference may change.

By following these steps, you can accurately convert Phoenix time to different time zones and ensure effective coordination and communication across various locations.

Time Difference Between Phoenix Time vs New Work Time

The time difference between Phoenix, Arizona, and New York, New York, is generally three hours. Phoenix operates in the Mountain Standard Time (MST) zone, which is typically 7 hours behind Coordinated Universal Time (UTC-7).

On the other hand, New York is in the Eastern Standard Time (EST) zone, which is usually 5 hours behind Coordinated Universal Time (UTC-5). Therefore, when it is, for example, 12:00 PM in Phoenix, it would be 3:00 PM in New York.

It is important to consider this time difference when scheduling meetings, making travel arrangements, or engaging in communication between the two cities. Being mindful of the time discrepancy ensures efficient coordination and avoids any confusion or delays that may arise due to the time zone distinction.

Additionally, it’s important to keep in mind that both Phoenix and New York may observe daylight saving time, which further affects the time difference between the two cities during specific periods of the year.

Schedule a Phone Call from Phoenix, AZ to Scottsdale, AZ

Phoenix, Arizona, and Scottsdale, Arizona are in the same time zone, you can contact someone during your regular business hours and it will be the same time in both cities. When scheduling a contact, remember to account for any time changes due to Daylight Savings Time.

If you reside in Phoenix, Arizona, and wish to contact a friend in Scottsdale, Arizona, you may do so between 7:00 AM and 11:00 PM (your time). Since Scottsdale, Arizona shares the same time zone as Phoenix, this will occur between 7 AM and 11 PM their time.

If you’re available at any time but want to reach someone at work in Scottsdale, Arizona, you might try between 9:00 AM and 5:00 PM your time. The optimal time to contact them is between 9 a.m. and 5 p.m., during normal business hours.

Phoenix, AZScottsdale, AZ
9:00 AM9:00 AM
10:00 AM10:00 AM
11:00 AM11:00 AM
12:00 PM12:00 PM
1:00 PM1:00 PM
2:00 PM2:00 PM
3:00 PM 3:00 PM
4:00 PM4:00 PM
5:00 PM5:00 PM


Different time zones imply diverse cultures, skill sets, and, most importantly, a large number of fresh new perspectives from around the world. Therefore, development is possible if the companies that venture into this type of setup can embrace it and use it to their advantage.

However, there must be a distinct balance between the challenges and benefits of having employees in different time zones.

Frequently Asked Questions (FAQs)

What is daylight saving time?

On specific dates in March and November, hundreds of millions of people in 70 countries alter their timepieces by one hour in observance of daylight saving time. The goal is to enable individuals to make more efficient use of daylight. The phrase “spring forward, fall back” aids in remembering which direction to alter the clocks.

How many time zones are in Phoenix?

2 Time Zones in Arizona, United States.

Does Phoenix have its own time zone?

The state of Arizona observes Mountain Standard Time. Except the Navajo Nation, Arizona does not observe Daylight Savings Time.

Why does Phoenix not change time?

But Arizona requested an exemption, which was eventually granted. According to a 1969 editorial in the Arizona Republic, the cause was the state’s extreme heat. If Arizona were to observe Daylight Saving Time, the sun would remain visible until 9 p.m. in the summer, instead of 8 p.m.

Why does Phoenix use Pacific time?

Plus 1 Hour Throughout World War I. Upon the conclusion of War Time, the majority of Arizona, including Phoenix, reverted to MST. The communities along the western border of the state added one hour to Pacific Standard Time (PST) and adopted what is currently known as Pacific Daylight Time (PDT).

Is Phoenix Arizona MST or PST?

Arizona is located on Mountain Standard Time. Except the Navajo Nation, Arizona does not observe Daylight Savings Time.

Is Phoenix 2 or 3 hours behind EST?

When the days are LONGER in the summer (during Daylight Savings time), the East Coast (or Eastern Standard Time) is three hours ahead of Arizona. During the winter, when the days are SHORTER, the East Coast is only two hours behind.

Is Phoenix time the same as California?

When daylight saving time is not in effect, Phoenix and Albuquerque, New Mexico are both one hour ahead of Los Angeles, California (Pacific Standard Time).

Is Phoenix 3 hours behind New York?

Arizona is 3 hours in the rear of New York. To access and share the event time page, select a time in the table below.

Did Phoenix change the time today?

In 2023, Daylight Saving Time (DST) will not be observed. The United States observes seven time zones year-round. DST is no longer implemented. The time does not alter in Phoenix, United States. Phoenix, United States last observed a change to DST on October 29, 1967.

Why is Phoenix 2 hours behind Central time?

Arizona does not generally observe DST, so in the summer it is one hour behind the remainder of the Mountain time zone (such as Denver). Wintertime is identical to Denver and one hour behind CST (Chicago, for instance).