The RTA has announced timings for the Dubai Metro for the holiday of Al Hijri New Year which takes place on Sunday 2nd October:
Saturday 1st October
The Red Line will start at 5:30am (this is the time for the express service) and will continue up until 1am (on the Sunday)
The Green Line will operate from 5:50am and continue until 1am (on the Sunday)
Sunday 2nd October
The Red line will operate from 5:30am until midnight
The Green line will operate from 5:50am until midnight.