Underdog Day

Happens annually on the 3rd Friday in December. In 2020, this is December 18th.

Frequency:
3rd Fri
in Dec
Inception Year:
1976
Hashtags:
References:
daysoftheyear.com/days/underdog-day/
nationaldaycalendar.com/underdog-day-third-friday-in-december/

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