Yaldā Night (Persian: شب یلدا shab-e yalda) or Chelleh Night (Persian: شب چله shab-e chelle) is an Iranian[2][3] Northern Hemisphere's winter solstice festival celebrated on the "longest and darkest night of the year."[rs 1]
- Start date: 2023-12-21
- End date: 2023-12-22
- Category: Historical, Cultural
- Repetition: every Year
