On This Day

What Happened on December 21, 2018

Historical Events

  • Tennis Australia announces a 10-point tie break to be implemented in Australian Open when deciding set reaches 6-6; takes place of 2-game advantage final sets
2018 Highlights

About December 21, 2018

Day of the Week: Friday
How Long Ago? 2 years and 1 month
Leap Year: No

Generation Generation Z
Chinese Zodiac: Dog
Star Sign: Sagittarius