Palindrome

mom

madam

civic

dad

tuna nut

radar

A palindrome (pronounced ˈpa-lən-ˌdrōm)is a type of word play in which a word/phrase spelled forward is the same word or phrase spelled backward. 

Greek roots: palin and dromos meaning “again” and “direction.”

https://calgaryherald.com/news/local-news/palindromes-groundhogs-and-super-bowl-what-you-need-to-know-about-sunday-feb-2-2020

Just found out about 02022020 while writing this post and it happened to be early this year. it's stated as an incredibly rare palindrome day. 

https://www.kxnet.com/news/national-news/its-a-palindrome-day/

Here is the website which consists of palindrome word/phrase: http://www.palindromelist.net/

The next eight-digit palindrome day (using the day-month-year sequence) is more than a year away — February 12, 2021 (12022021.)