[colanderman]

Often "X city local time" is what you want though. If I schedule a recurring meeting at 1 PM, most people will expect it recur at 1 PM local time. A 1 PM EDT meeting would become noon EST when the clocks switch, and no-one wants a lunchtime meeting.

[onionisafruit]

You rarely need to give a time zone when you schedule something with a physical location.