World Clock
Your cities, live and in time order.
The cities you care about, live
Add cities to your clock and their local times update continuously. Cities start in west-to-east time order, and you can drag them into any custom order you prefer.
Personal by default
Your city list, order, home city, and time-format preference stay in this browser. No account is required.
Daylight saving aware
UTC offsets and relative differences reflect each city’s current daylight-saving rules automatically.
Questions
Why can the time difference change during the year?
Some regions change their clocks for daylight saving time while others do not, so the offset between two cities can change seasonally.
How is the default city order chosen?
Cities are initially sorted by their effective UTC offset from west to east. Dragging a city switches the clock to your saved custom order.
Are my cities uploaded anywhere?
No. Saved cities and preferences are stored locally in your browser.