Anniversaries/July 11
From Sonic Retro
July 11 (add)
- 2001 — Issue #99 of the Sonic the Hedgehog comic series by Archie Comics is released in North America. Issue #211 of Sonic the Comic is released in the United Kingdom.
- 2007 — Issue #177 of the Sonic the Hedgehog comic series by Archie Comics is released in North America.
- 2012 — The fifth annual Summer of Sonic fan convention takes place at The Hove Centre in Brighton, United Kingdom.
- 2013 — Sonic the Hedgehog is released for the Xbox 360 worldwide.