There are 281 sleeps (281 days) until July 31 (Saturday, July 31, 2027).
There are 281 days until July 31 (Saturday, July 31, 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 July 31. Sleeps are the same as days.
281 sleeps is 40 weeks and 1 sleep.