Rosh Hashanah is one of Judaism's holiest days and begins at sunset on Wednesday. Here's what to know about the Jewish new year and how to celebrate.

Here's what you need to know about Rosh Hashanah and how to greet your Jewish friends or family celebrating this year. Rosh Hashanah begins at sunset on October 2, according to the Old Farmer's Almanac.

The holy Jewish holiday Rosh Hashanah started at sunset Wednesday, as the community across the world recognizes the Jewish New Year. It's a solemn celebration as the war between Hamas and Israel continues.