How Many Sleeps Until December 2026 New Moon?
December 2026 New Moon falls on Wednesday, December 9, 2026.
December 2026 New Moon falls on Wednesday, December 9, 2026, which is 47 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 | Sun 29 Nov |
| 9 | Mon 30 Nov |
| 8 | Tue 01 Dec |
| 7 | Wed 02 Dec |
| 6 | Thu 03 Dec |
| 5 | Fri 04 Dec |
| 4 | Sat 05 Dec |
| 3 | Sun 06 Dec |
| 2 | Mon 07 Dec |
| 1 | Tue 08 Dec |
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 December 2026 New Moon
The December 2026 new moon falls at 00:53 UTC on December 09, 2026, at 16°56' Sagittarius. The Moon sits between Earth and Sun, so its dark side faces us: no Moon visible for about a day on either side.
A new moon in Sagittarius is the traditional planting moment of the month — the sky's blank page. Anything begun in the days around it shares the sign's flavor, and the intentions you set now come to full light at the Sagittarius full moon six months later.
Quick facts
| Exact (UTC) | December 09, 2026 · 00:53 |
|---|---|
| Zodiac position | 16°56' Sagittarius |
| Moon phase | New Moon (0% illumination) |
| Best viewing | Moonless night — ideal for stars, meteors and the Milky Way |