There are 191 sleeps (191 days) until May 2 (Sunday, May 2, 2027).
There are 191 days until May 2 (Sunday, May 2, 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 May 2. Sleeps are the same as days.
191 sleeps is 27 weeks and 2 sleeps.