Keyword: tz (or hotkey) - bring up the list of saved cities with their respective current times. (Keep typing the name of a place for a one-off lookup.) Keyword: tz [part of city name] - searches for a city in your cities that matches that name and shows the current time. Keyword: tz [time] - (where time is HH, HHMM or HH:MM) - convert provided time into the time of your cities. Keyword: tz [date