How Many Sleeps Until May 2027 Full Moon?
May 2027 Full Moon falls on Thursday, May 20, 2027.
May 2027 Full Moon falls on Thursday, May 20, 2027, which is 209 sleeps away. A sleep count is the number of nights still to come rather than the number of days, which is why it is the version adults reach for when the person asking is a child — and why it stays intuitive long after the day count stops meaning much.
| Sleeps left | Morning of |
|---|---|
| 10 | Mon 10 May |
| 9 | Tue 11 May |
| 8 | Wed 12 May |
| 7 | Thu 13 May |
| 6 | Fri 14 May |
| 5 | Sat 15 May |
| 4 | Sun 16 May |
| 3 | Mon 17 May |
| 2 | Tue 18 May |
| 1 | Wed 19 May |
How a sleep count works
The convention: one sleep means one night still to go. On the morning before, the answer is one. On the morning of the day itself, it is zero — you have run out of nights to sleep through. Because it tracks nights rather than 24-hour periods, the figure can read one higher than the day count for an event that lands in the morning.
About May 2027 Full Moon
The May 2027 full moon peaks at 11:00 UTC on May 20, 2027, at 29°13' Scorpio in the tropical zodiac. Full moons always rise at sunset and set at sunrise, so the best viewing is any time the Moon is up that night — no equipment needed.
In astrology, the full moon in Scorpio is considered the month's closing chapter: what began at the Scorpio new moon six months earlier reaches fullness, and what is no longer working becomes impossible to ignore. Monthly full moons are the sky's built-in review meetings.
Quick facts
| Peak (UTC) | May 20, 2027 · 11:00 |
|---|---|
| Zodiac position | 29°13' Scorpio |
| Moon phase | Full Moon (100% illumination) |
| Cycle | Lunation ~29.5 days |