The 3rd Spongebob Movie release date is February 9th, 2019 according to Box Office Mojo.

[WizKhali]

http://www.boxofficemojo.com/schedule/?view=changes&p=.htm

 

[The Communist Manifesto]

We already have a topic :)

http://www.sbmania.net/forums/topic/49272-third-spongebob-movie-to-be-released-february-8th-2019/

 

[Cha]

It's on the 8th anyways.