The Portuguese Football Federation has published an indicative fixture list for the upcoming 2016/17 season, for all domestic competitions.
Benfica's season gets underway on Sunday 7th August against SC Braga in the 2016 Portuguese Supercup (venue and kick-off time to be confirmed).
The Primeira Liga (Liga NOS) kicks off a week later on the weekend of 13/14 August, with the last game of the season scheduled for the weekend of 20/21 May 2017.
The Second Division (Ledman Liga Pro), in which Benfica B confirmed their participation on the final day of the 2015/16 season, is set to start on the weekend of 6/7 August, and will end at the same time as the Liga NOS.
FPF calendar season 2016/17 (pdf)