Zone Hours

Drag across the grid to pick a meeting time. Each zone's working hours, weekends and daylight-saving changes are taken into account.

Selected

Zones & changes

Selected

Zones

The first zone is home: the grid lines up with its hours. Working hours and weekend days (filled letters) drive the shading and the overlap count. Saved in this browser.

Use a city zone like America/Mexico_City, an abbreviation like MST or CEST, or a fixed offset like UTC+2.

Edit as a list

One zone per line: Label, Zone, Short, Hours. Short and hours are optional, for example Tokyo, Asia/Tokyo, TYO, 10-19. Zone can be an IANA name, an abbreviation (IST) or an offset (UTC-6). First line is home.

Clock changes

Last 14 days and next 6 months for your zones. Select one to jump to it.