My Schengen Visa expires on 10th January 2017. It is an 80 days visa for family visit purpose. Now my return journey from Dusseldorf to Mumbai is via Zurich. I am departing Dusseldorf on 10th January 2017 at 20:30 Hrs (CET). Reaching Zurich on 21:30 Hrs (CET). My flight for Mumbai from Zurich is the next day (11th January 2017) morning 9:45 Hrs (CET).
My question is: Doesn't it look like I am overstaying my visa period? But is it really a problem as I am returning back to the country I am a passport holder of (India)?