There are 77 sleeps (77 days) until January 8 (Friday, January 8, 2027).
There are 77 days until January 8 (Friday, January 8, 2027) — one sleep per night.
One sleep per night between now and the big day — tonight is the first sleep, and the morning after the last sleep is January 8. Sleeps are the same as days.
77 sleeps is 11 weeks.