How Many Weekdays Until Black Moon August 2027?
Black Moon August 2027 falls on Tuesday, August 31, 2027.
Black Moon August 2027 falls on Tuesday, August 31, 2027 — a Tuesday. Of the 312 days between today and that date, 222 are weekdays (Monday to Friday) and 90 fall on a weekend. The month-by-month split below is the practical version of that number: it tells you where your working time actually goes.
| Month | Weekdays | Weekend days | Total |
|---|---|---|---|
| October 2026 | 5 | 3 | 8 |
| November 2026 | 21 | 9 | 30 |
| December 2026 | 23 | 8 | 31 |
| January 2027 | 21 | 10 | 31 |
| February 2027 | 20 | 8 | 28 |
| March 2027 | 23 | 8 | 31 |
| April 2027 | 22 | 8 | 30 |
| May 2027 | 21 | 10 | 31 |
| June 2027 | 22 | 8 | 30 |
| July 2027 | 22 | 9 | 31 |
| August 2027 | 22 | 9 | 31 |
What this count leaves out
This count is Monday to Friday only and does not strip out public holidays. Those vary by country, state and employer, so subtract the ones you actually get from the month that contains them. If you work a non-standard rota, the weekend column is the figure to adjust rather than the weekday column.
About Black Moon August 2027
August 31, 2027 at 17:42 UTC brings a second new moon in a single calendar month — a Black Moon, the new moon's answer to the Blue. It happens only every two to three years, which is exactly why the phrase 'once in a blue moon' means what it means.
This one peaks at 8°06' Virgo. Nothing looks different from an ordinary full or new moon — the rarity is purely calendrical, and the counter above treats it like any other: with perfect accuracy.
Quick facts
| Peak (UTC) | August 31, 2027 · 17:42 |
|---|---|
| Zodiac position | 8°06' Virgo |
| Rarity | Every ~2.5 years |
| Fun fact | The next one is never far — the calendar always catches up |