As the leaves turn golden and the air grows crisp, Halloween enthusiasts in Germany eagerly anticipate the arrival of October 31st. Halloween 2024 falls on a Thursday, offering a perfect mid-week opportunity for spooky celebrations and eerie festivities. The Origins of Halloween Halloween, originally known as “All Hallows’ Eve,” has its roots in ancient Celtic traditions. The Celts celebrated Samhain, a festival marking the end of the harvest season and the beginning of winter. .