Today is the eighth and final night of Chanukkah 2017.
The only religious observance related to the holiday is the lighting of candles. The candles are arranged in a candelabrum called a Hanukia. Many people refer to the Hanukia incorrectly as a menorah. The name menorah is used only to describe the seven-branched candelabrum that was housed in the Jewish Temple. The Hanukia holds nine candles: one for each night, plus a shamash (servant) at a different height. On the first night, one candle is placed at the far right. The shamash candle is lit and three berakhot (blessings) are recited: l'hadlik neir (a general prayer over candles), she-asah nisim (a prayer thanking G-d for performing miracles for our ancestors at this time), and she-hekhianu (a general prayer thanking G-d for allowing us to reach this time of year). The first candle is then lit using the shamash candle, and the shamash candle is placed in its holder. Each night, another candle is added from right to left (like the Hebrew language). Candles are lit from left to right (because you pay honor to the newer thing first).
