The stimulus checks were sent out over a set schedule the last couple years. The date the stimulus check was sent out varied for the year it was sent out.
2010 Stimulus Check
There is currently no stimulus check in 2010. Therefore there is no set date that the stimulus check is set to go out on.
2009 Stimulus Check
The 2009 stimulus check was sent out between late April and late June to those on social security and retired military. These checks were worth $250 dollars.
2008 Stimulus Check
The 2008 stimulus check was sent out to everyone in American 18 and over. These checks were worth $600 if you paid at least $600 in federal taxes. Less if you made over a max limit cap.