This week has felt like a small century—perhaps because we've regressed back one—but Friday post-work happy hour beckons at last. I'll be the one cradling a bottle of wine alone on the floor by the bathroom, for though no man is an island, I yearn to move to one and rule it on my own.

Anyway, subway changes! Here's what's on tap:

All 1 trains will run every 16 minutes between 137 St and 242 St from 6:30 a.m. to 7 p.m. on Saturday, and from 9:30 a.m. to 7 p.m. on Sunday. South Ferry-bound trains will run express from 242 St to 215 St, with that change in effect from 3:45 a.m. Saturday to 10 p.m. Sunday.

Flatbush Av-Brooklyn College bound 2 trains will skip Jackson Av from 4:45 a.m. to 10 p.m. on Sunday.

3 trains will operate to/from New Lots Av, with that change in effect from 11:30 p.m. Friday to 5 a.m. Monday. Trains will not run at all between Crown Hts-Utica Av and New Lots Av from 11:45 p.m. Friday to 5 a.m. Monday.

All 4 trains are suspended between New Lots Av/Utica Av and Brooklyn Bridge-City Hall from 11:45 p.m. Friday to 5 a.m. Monday. During that period, trains will run local between125 St and Brooklyn Bridge-City Hall on both tracks.

All 5 trains are suspended between Eastchester-Dyre Av and E 180 St from 11:45 p.m. Friday to 5 a.m. Monday. Trains are also suspended in both directions between Bowling Green and Grand Central-42 St, with that change in effect from 6 a.m. to 11 p.m. on Saturday and from 8 a.m. to 11 p.m. on Sunday. Trains are also suspended in both directions between E 180 St and 149 St-Grand Concourse from 7:45 a.m. to 10 a.m. on Sunday.

Main St-bound 7 trains will run express from 74 St-Broadway to Mets-Willets Point from 3:45 a.m. Saturday to 10 p.m. Sunday. All trains are suspended between Queensboro Plaza and Hunters Point Av from 12:15 a.m. Sunday to 12:30 a.m. Monday; during that period, Main St-bound trains will run express from Queensboro Plaza to 74 St-Broadway.

207 St-bound A trains run express from 59 St-Columbus Circle to 145 St from 11:45 p.m. Friday to 6:30 a.m. Sunday.

168 St-bound C trains will run express from 59 St-Columbus Circle to 145 St from 6:30 a.m. to 11 p.m. on Saturday and Sunday.

All F trains are suspended from Coney Island-Stillwell Av to Church Av, with that change in effect from 11:45 p.m. Friday to 5 a.m. Monday. Jamaica-bound trains will skip 14 St and 23 St during that period.

Coney Island-Stillwell Av bound Q trains will run express from Prospect Park to Kings Hwy from 11:45 p.m. Friday to 5 a.m. Monday. Trains will operate to/from Astoria-Ditmars Blvd from 9 a.m. to 7 p.m. on Sunday.