Yalda 2025 Datema. The persian academic and cultural society at ut arlington warmly invites you to join us for a magical yalda night celebration! It is held on december 21.

Shabe yalda (شب یلدا‎), or the night of yalda, is a persian festival celebrated on the longest and darkest night of the year in the northern hemisphere i.e., the night of the winter solstice. Yalda takes place on december 21, 2025.