do julian days handle timezone shifts do julian day numbers support time zone shift? do clocks change between julian hours do julian day numbers change the gmt do julian day numbers offset time do the julian day numbers change the time does julian day number work with time zone what is joules day number do julian time zones change when does julian day number shift time offset of julian day does julian day number offset time does a julian day coordinate timezone shift do julian days handle timezones does julian day number handle timezone offset? do julian day coordinates work is julian day gmt or std julian day number time zone offset ubc does julian day number handle timezone shift