Which SAT test date should I sign up for?

I have been attending SAT classes since last week, and they say the course will be done in around 10 weeks. So with this timeline which exam date would be the best choice for me?

If your class lasts ten weeks, you'll be done by the end of August. I'd recommend registering for the October 1st test date. The regular registration deadline is September 2nd, so make sure you sign up by then to avoid late fees.