What Time Is It in United States?
See what time it is in United States right now, with the date, time zone and the time difference from where you are.
About this tool
United States has 7 time zones. Standard time in each of them: Eastern Time: UTC−5; Central Time: UTC−6; Mountain Time: UTC−7; Arizona: UTC−7; Pacific Time: UTC−8; Alaska: UTC−9; Hawaii: UTC−10. The table on this page shows the current time in all of them. United States is normally 5 hours behind London. For a few weeks a year (4 hours behind) the difference changes, because the clocks are changed on different dates. (this is for the main time zone: Eastern Time)
Frequently asked questions
How many time zones does United States have?
United States has 7 time zones. Standard time in each of them: Eastern Time: UTC−5; Central Time: UTC−6; Mountain Time: UTC−7; Arizona: UTC−7; Pacific Time: UTC−8; Alaska: UTC−9; Hawaii: UTC−10.
Does United States have daylight saving time?
It depends on the region. See the table on this page for the current time in each time zone. Some areas change their clocks and others do not.
What is the time difference between United States and London?
United States is normally 5 hours behind London. For a few weeks a year (4 hours behind) the difference changes, because the clocks are changed on different dates. (this is for the main time zone: Eastern Time)
Why does the clock show a slightly different time than mine?
The page takes the time from the internet and adjusts for delay, so it is accurate to the second.