My 2¢
If it was me .... I would wait til the weekend then chop. You can cut light schedule down to 10/14 to finish them out. Most critical mass ( depending on breeder ) finishes around 8-9 weeks. Mine finished at 68 days.
Tip : You can throw them into darkness the night before chop and cut them down
" anytime " during the day .... Because they are safely in the dark ready to be pulled.
I do this when I can't pull plant before going to work or before lights on . So I leave them in the dark UNTIL I get home and then chopped them down.