The seventh and last day of the week; observed as the Sabbath by Jews and some Christians WordNet 3.0 & Open English WordNet

Saturday is the day of the week between Friday and Sunday. Wikipedia

Day of the week. Wikipedia Disambiguation

Day of the week Wikidata

The sixth day of the week in Europe and in systems using the ISO 8601 norm; the seventh day of the week in the United States of America. OmegaWiki

The seventh day of the week in many religious traditions, and the sixth day of the week in systems using the ISO 8601 norm; observed as the Sabbath in Judaism (i.e., the Jewish Sabbath (Shabbat), Friday sunset to Saturday sunset); it follows Friday and precedes Sunday. Wiktionary