In Germany, Christmas markets typically open on the fourth Advent Sunday, which is the Sunday that falls four weeks before Christmas Day. This means that the opening date can vary each year, depending on when Christmas Day falls, but the markets generally open in late November or early December. Some of the most famous and popular Christmas markets in Germany include the Nuremberg Christmas Market, the Berliner Weihnachtszeit Christmas Market, and the Dresden Striezelmarkt Christmas Market. These markets offer a variety of traditional German food, drinks, and crafts, and they are a great way to get in the holiday spirit!