Currently, when you manually set a task date (Planned start/completion, Projects start/completion, actual start/completion, etc) the time for the task defaults to 12 Midnight. However, this is less than ideal and since most default views don't have the time displayed it is not intuitive for users that this behavior is taking place. Since the start date takes into account timezones, this results (for us at least) in start dates reflecting one day for people in the Central time zone and the day before for people in the Pacific time zone. It seems it would be ideal that, if the time was going to default to a specific time, it should be defaulting to either the beginning of the system default schedule or to some other time that is manually set in the administrative setup.
