December 11

==Television==
* 2009: The 1st Annual TeenNick HALO Awards airs.
* 2014:
** Oswald airs for the last time on the Nick Jr. Channel. This is also the only time Oswald has aired on the Nick Jr. Channel in December 2014.
** Breadwinners and See Dad Run air for the last time on Nickelodeon.
* 2015: Little Charmers airs for the last time on Nickelodeon.
===Episode premieres===
Year	Show 	Episode(s)
1993	Legends of the Hidden Temple 	"The Collar of Davy Crockett"
1993	The Ren & Stimpy Show 	"Son of Stimpy"
1993	Roundhouse 	"Happy Holidays"
1994	Aaahh!!! Real Monsters 	"Monsters Don't Dance" / "Gone Shopp'n"
1996	Hey Arnold! 	"Arnold's Christmas"
1999	The Angry Beavers 	"Nice & Lonely" / "Soccer? I Hardly Knew Him!"
1999	CatDog 	"Extra! Extra!" / "CatDog Squared"
1999	Hey Arnold! 	"Dino Checks Out"
2001	Rugrats 	"A Rugrats Kwanzaa"
2002	Dora the Explorer 	"A Present for Santa"
2007	Wow! Wow! Wubbzy! 	"Mt. Fizzy Pop" / "Zoo Hullabaloo"
2015	Shimmer and Shine 	"Santa's Little Genies"
2015	Blaze and the Monster Machines	"Monster Machine Christmas"
2015	Mutt & Stuff 	"A Very Mutty Christmas"
2015	Little Charmers 	"Santa Sparkle"
2015	Talia in the Kitchen 	"Food Fighters"
2015	Breadwinners 	"A Crustmas Story"
2016	The Thundermans 	"Super Secret Saga"
2016	Lip Sync Battle Shorties 	"Pilot" (series premiere)
2019	Ryan's Mystery Playdate 	"Ryan's Swift Playdate"
2020	Baby Shark's Big Show! 	"All I Want for Fishmas" (U.S. series premiere)
2020	PAW Patrol 	"Pups Save the Marooned Mayors" / "Pups Save the Game Show"
2021	The Loud House 	"How the Best Was Won"
==Comics==
*2013: SpongeBob Comics #27
*2019: Invader Zim #48
December 11