On the 25th of Kislev in the year 3622 from creation, the Maccabees liberated the Holy Temple in Jerusalem, after defeating the vastly more numerous and powerful armies of the Syrian-Greek king Antiochus IV, who had tried to forcefully uproot the beliefs and practices of Judaism from the people of Israel. The victorious Jews repaired, cleansed and rededicated the Temple to the service of G-d. But all the Temple's oil had been defiled by the pagan invaders; when the Jews sought to light the Temple's menorah (candelabra), they found only one small cruse of ritually pure olive oil. Miraculously, the one-day supply burned for eight days, until new, pure oil could be obtained. In commemoration, the Sages instituted the 8-day festival of Chanukah, on which lights are kindled nightly to recall and publicize the miracle.
Link: The Story of Chanukah
In commemoration of the miracle of Chanukah we kindle the Chanukah lights—oil lamps or candles—each evening of the eight-day festival, increasing the number of lights each evening. Tonight we kindle five lights. (In the Jewish calendar, the day begins at nightfall; this evening, then, commences the 5th day of Chanukah).
The lights—which ideally should be kindled soon after sunset—must burn for at least half an hour after nightfall. Learn more about the proper lighting time.
Links:
Text and Audio of the Menorah Blessings
Additional Chanukah observances and customs are listed below:
Special prayers of thanksgiving -- Hallel (in its full version) and V'Al HaNissim -- are added to the daily prayers and Grace After Meals on all eight days of Chanukah. Tachnun (confession of sins) and similar prayers are omitted for the duration of trhe festival.
On Chanukah we eat foods fried in oil—such as latkes (potato pancakes) and sufganiot (doughnuts) -- in commemoration of the miracle of the oil.
It is also customary to eat dairy foods in commemoration of Judith's heroic deed.
It is customary to play dreidel—a game played with a spinning top inscribed with the Hebrew letters Nun, Gimmel, Hei and Shin, which spell the phrase Nes Gadol Hayah Sham, "a great miracle happened there." (It is said that when the Greeks forbade the study of Torah, Jewish children continued the study with their teachers in caves and cellars; when the agents of the king were seen approaching, the children would hide their scrolls and start to play with spinning tops...)
Links: How to Play Dreidel
It is an age-old custom to distribute gifts of Chanukah gelt ("Chanukah money") to children on Chanukah. (It was the custom of the rebbes of Chabad-Lubavitch to give Chanukah gelt to their children and other family members on the fourth or fifth night of Chanukah; more recently, however, the Lubavitcher Rebbe encouraged the giving of Chanukah gelt every day of the festival—except for Shabbat, when handling money is forbidden.)
Links:
Why the Chanukah Gelt?
There are two kinds of places where life might take you.
Life might take you to a good and happy place, and all the darkness in your world flees before your light.
That’s the light of Shabbat candles.
But sometimes life might take you to a cold and dark place that seems forever.
You might kick and scream, “Get me out of here! I didn’t ask for this, it’s a mistake!”
Yet even there you’ve come for a reason: to find a small spark of hope and goodness within this dark place.
And when you do that, you transform dark into light.
That’s the light of Chanukah.