Saturday is the weekly holiday.  The governmet office hours are from 10:00 AM – 5:00 PM in the summer and 10:00 AM – 4:00 PM in the winter.  Most of the banks and businesses work from 9:00 AM to 5:00 PM Most of the shops and Tibetan refugee camps remain closed on Saturdays. All museums remain closed on Tuesdays and government holidays.