When the company who puts the dubbed episode out dubs them.
As of December 2009 21 Naruto Shippuden English episodes have been released on the internet but 4 new episodes come out at the start of every month.
currently only 21
Naruto Shippuden season 21 started in 2016 and ended on September 29, 2016. "Naruto Shippuden" will have the next episodes on different stories. The first one is to explore on Sasuke and his adventures. Then it will follow towards Naruto's preparation for his wedding with Hinata."http://www.newseveryday.com/articles/55290/20161124/naruto-shippuden-episodes-484-485-release-date-spoilers-news-update-next-episode-to-explore-on-sasukes-story-arc-everything-that-we-need-to-know.htm
There is a total of 220 Naruto episodes (Not including Shippuuden). Episode 221 is where Shippuuden starts, un. There are currently 42 Shippuuden episodes.... I think.... I haven't relly been keeping track. So far they have reached shippuden 81 on www.tailedfox.com shippuden (on that site) is released every Thursday and yes there are 220 naruto episodes.
Deidara is in the first 30 shippuden episodes. The Gaara retrieval arc is all about Deidara, Sasori, and Gaara. Deidara loses both his arms in these episodes when fighting Kakashi.
June 21, 2010.
In episode number 21 of naruto shippuden.
Its coming out today. 21 April
Naruto Shippuden Movie is already out subbed veoh.com has them subbed.
in naruto he is 12, and in naruto shippuden hes 16 yer old
Hinata shows up around episode 40 but she is still incredibly shy of talking to Naruto. In episode 33 of Naruto shippuuden she still blushes and loses conscious when she mis-hears Naruto (amusing). In episode 166 (Manga Chapter 437) Hinata confesses to Naruto, but we won't see anything of this develop for a long time as the Manga (which is much farther ahead of the Anime) doesn't touch on the Hinata*Naruto thing as far as I've read (Chapter 500)
I have played 10 chapters so far