What time is it, anywhere?
Compare live local time across up to 8 cities at once.
Popular Time Zone Converters
The conversions Americans run most — between the six US time zones, and out to the places US teams work with every day. Each one shows a full 24-hour table, the overlapping business hours, and how the gap shifts when the clocks change.
Between US time zones
US and India
US and Europe
Alaska and Hawaii
What Time Is It in Major US Cities?
The continental US spans four time zones, and Alaska and Hawaii add two more — so a 9:00 AM call in Boston lands at 6:00 AM in Seattle, and Honolulu is five or six hours behind the East Coast depending on the season. Each city page has the live local clock, today's sunrise and sunset, the current UTC offset, and whether that city changes its clocks.
Daylight Saving Time
Most of the US next changes its clocks on Sunday, November 1, 2026, when clocks go back one hour at 1:59 AM — 20 days from now. Arizona and Hawaii sit it out, and so do most US territories.
Read next
- When Do the Clocks Change in 2026? (And Is This the Last Time?)
- Did Daylight Saving Time Just Become Permanent? What the 2026 House Vote Actually Did
- Why Arizona Doesn't Observe Daylight Saving Time (Except One Corner of It)
- Why Hawaii Doesn't Observe Daylight Saving Time (And the Two Times It Did)
- Why Do We Have Daylight Saving Time in the First Place?
- Do US Territories Observe Daylight Saving Time? (Puerto Rico, Guam, Samoa & More)
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Popular Time Conversions
Convert times between major US cities and along the world's busiest travel routes. Tap a city to see its conversions.
New York City
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Los Angeles
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Chicago
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Houston
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Phoenix
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Philadelphia
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San Antonio
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San Diego
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Dallas
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Jacksonville
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Fort Worth
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Miami
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US Time Zones, Explained
Thirteen states are split down the middle by a time zone line, two states ignore Daylight Saving Time entirely, and the answer to “how many time zones does the US have?” depends on whether you count the territories. These guides work through it.
- How Many Time Zones Does the US Actually Have? (Most People Get This Wrong)
- US Time Zones Explained: Every Zone, Every Split State, Every DST Exception
- What Time Zone Is Each US State In? All 50 States
- Which US States Are Split Across Two Time Zones? (Full List)
- Why Does Florida Have Two Time Zones?
- Texas Has Two Time Zones — Here's Where the Line Falls
- Indiana's Confusing Time Zone History (And Why It's Split in Two Today)
- Why Doesn't the Whole US Just Use One Time Zone?
- IST vs EST vs GMT: A Plain-English Guide to the World's Most Confusing Time Zone Abbreviations