December 21, 2017

This page shows all events for Thursday, the 21st of December, 2017. The day is the 355th day in 2017 and in the 51st calendar week.

General events on December 21, 2017

• Dongzhi Festival
• Forefather's Day
• Humbug Day
• Look on the Bright Side Day
• National Flashlight Day
• Yalda

Natural events on December 21, 2017

• Winter Solstice

Theatrical release on December 21, 2017

• Estella's Revenge