According to the MTA Weekender , there will be Roosevelt Island F train service

to and from Manhattan this weekend. But, the MTA reports there will be no late night Roosevelt Island F Train service to Manhattan this upcoming week and next.

According to the MTA:

F Coney Island-bound trains run via the M from Roosevelt Av to 47-50 Sts Late Nights, 11:45 PM to 5 AM, Mon to Fri, Dec 8 – 12

Trains run express from Roosevelt Av to Queens Plaza.

No Coney Island-bound F service at 21 St-Queensbridge, Roosevelt Island, Lexington Av/63 St and 57 St.

and:

F Coney Island-bound trains run via the M from Roosevelt Av to 47-50 Sts Late Nights, 11:45 PM to 5 AM, Mon to Fri, Dec 15 – 19

No Coney Island-bound F service at 21 St-Queensbridge, Roosevelt Island, Lexington Av/63 St and 57 St.