It is that time of the year when everyone wishes everyone a happy new year. I had always done so myself, until 1990, assuming it was — let’s say — universal. But did you know that Judaism once recognized four different New Years — not just one?

I know my website is only a few days old, but with Hanukkah just around the corner (December 14 at sunset until 22 at sunset), I had to mention it! Israel usually celebrates Hanukkah in December, though it can fall in November because Jewish holidays follow the Hebrew calendar, while everyday life uses the Gregorian one. In the Hebrew calendar, the twelve lunar months—Nissan, Iyar, Sivan, Tammuz, Av, Elul, Tishrei, Cheshvan, Kislev, Tevet, Shevat, and Adar