Online Clock — Live Time with Fullscreen Mode and World Cities
Most Popular Time Zones and Cities
Click any city to see its dedicated page with sunrise/sunset, time difference, and more.
About the clock and world cities
The clock at the top shows your local time, updated every second from your device's system clock. Below, a live list of 1000+ major cities shows the current time in each — all powered by your browser's built-in IANA time zone database, so daylight saving time changes are handled automatically.
Click a city for details
Each city links to a dedicated page with the current time, sunrise/sunset, day length, and time difference from your location. Use this to figure out a good time to call across the world, or just check what's happening "right now" somewhere far away.
Convert a specific time
Use the timezone converter to convert any date and time between two zones. Useful for scheduling meetings, flights, or shipping deadlines.
Fullscreen mode
Click the fullscreen button or press F for a kiosk-mode clock filling the entire screen — great for desks, reception areas, classrooms, or wall displays.