How It Works
It's World O'Clock shows local times for multiple cities in one scrollable hour grid so you can compare zones, find overlap, and schedule with confidence.
1. Add the cities you care about
Search for a city and press Go/Enter on your keyboard. Cities are saved in your browser so your list returns next time you visit.
2. Read the day and night bands
Each hour cell is colored for daytime or nighttime in that city's local time. Date and weekday labels sit at the top of every cell so midnight crossings stay clear.
3. Align a shared moment
Hover or tap an hour to align that absolute moment across every city row. Click a cell to pin the column. The pinned column uses a maroon outline so it stays easy to spot.
4. Jump back to now
Press Now to clear a pin, center the current hour, and highlight today's column with a white background and dashed outline.
5. Plan meetings and team hours
Use the same grid as an international meeting planner and global team scheduler: look for hours that fall in daytime for every participant, then share the pinned time.