Note: This page is based on an assumption referencing Animal Crossing: New Leaf since the Animal Crossing mobile game is not released yet. Will be updated once the game gets available!
Winter Solstice is the opposite event of Summer Solstice. This is the shortest day of the year and the weather is cold. At night, the Aurora will appears, but will fade around 10PM. You can obtain a blue Glow Wand from Isabelle if you talk to her.