Thanksgivukkah is a holiday name portmanteau neologism given to the convergence of the American holiday of Thanksgiving and the first day of the Jewish holiday of Hanukkah on Thursday, November 28, 2013. It was the result of a rare coincidence between the lunisolar Hebrew calendar and the Gregorian calendar. Because the calendars are not calculated the same way, Hanukkah appears from year to year on different dates on the Gregorian calendar, ranging from late November to early January.

A Hanukkah menorah, or hanukkiah, is a nine-branched candelabrum lit during the eight-day Jewish holiday of Hanukkah. Eight of the nine branches hold lights that symbolize the eight nights of the holiday; on each night, one more light is lit than the previous night, until on the final night all eight branches are ignited. The ninth branch holds a candle, called the shamash, which is used to light the other eight.