Free online tool

Meeting Time Planner

Scan a 24-hour timeline across several cities with working-hour highlighting and date changes made explicit.

Green cells fall between 9:00 AM and 5:00 PM in that city.

Method

Time standard and daylight saving rules

City choices use IANA time-zone identifiers. The applicable offset is resolved for the selected date, so daylight saving transitions are not treated as a permanent offset.

Local times skipped during a spring-forward transition are reported as invalid. Historical and future rules depend on the time-zone database shipped with the browser.

Reference: IANA Time Zone Database.

Questions

Meeting Time Planner FAQ

How is working-hour overlap determined?

The planner highlights hours that fall from 9:00 to 17:00 local time in each selected city.

Does the planner account for daylight saving time?

Yes. Each timeline is formatted with the selected date and IANA time-zone rules.

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