Shabbat is the Jewish Sabbath. It begins every Friday at sundown and lasts until sundown on Saturday. It is the central observance in Judaism and although there are weekly services in the the synagogue, it is first and foremost a family celebration. In traditional homes, work concludes early so the house can be cleaned and a special dinner prepared. No work is performed on Shabbat; just as God rested after six days of creating heaven and earth, we take time off to rest and enjoy family.