The Sea of Monsters is said to come out on 2012. Day and Month are not said yet.
But some are saying March 27, 2013
It will come out in theaters in the beginning of2012. somewhere around January through March.
August 16, 2013
It is estimated that the Sea of Monsters will be in theaters by summer of 2012.
2011 may 17. not 2012
2013
It will come out in 2012. I don't know the exact date though. I'm sorry.
It will be released in 2012.
Summer of 2012
If you mean the Lightning Thief, it has already come out in theaters. You can purchase it on DVD now. If you mean the Sea of Monsters, it is not confirmed. Some assume it will be 2012.
Sea of Monsters has a US Release Date of 16 August 2013 .
Percy Jackson: Sea of Monsters was released August 7, 2013.
The movie "Monsters vs Aliens comes out in theaters on March 27th, 2009.
It probably won't come out at all because the first movie didn't make enough money.