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'm on a vacation until weekend and I don't know my work schedule for the week after that so it's the safest to schedule for next weekend (September 29th-30th). I'm gmt+3 so your nights sound fine, just let me know in which day you want to play.