Welcome to Smogon! Take a moment to read the Introduction to Smogon for a run-down on everything Smogon, and make sure you take some time to read the global rules.
I think i can most time on saturday and all the day on sunday; today and tomorrow i can only from 4:00 PM to 6:00 PM your time, so i think that its better to play in the weekend, i'm GMT -3 6:00 PM saturday works for you?