How do Jews conclude the Sabbath?

Answer 1

With an short service called "Hav-da-lah" that begins at sundown on Saturday. Wine is blessed, a special spice box is blessed and passed around for all to smell, and a three-wicked candle is blessed and then finally put out by dipping it in the cup of wine. When the candle goes out, Shabbat is officially over.

Answer 2

After the Sabbath, Jews have a short service called Havdalah.

Answer 3

It ends after twilight on Saturday evening.

Answer 4

Shavuah tov, which means "[have a] a good week." It is traditional, at the end of the Sabbath, to mark the end with a ceremony called Havdalah which means "separation." The Havdalah ritual involves a braided candle, a cup of wine and a spice box, and praises God for separating the holy and the mundane. At the end of this, there are two popular (but little) songs, one that merely repeats "shavuah tov" 8 times to a pleasant melody, and the other a brief hymn imploring Elijah the prophet to come and announce the coming of the Messiah.