The Moon enters a new tropical sign about every two to three days. This calculator finds the last listed major aspect before each ingress and shows the intervening interval.
Browse the dated 2026–2027 void Moon tables →
What “void of course” means here
For each passage through a tropical zodiac sign, we find the Moon’s last exact major aspect to the Sun, Mercury, Venus, Mars, Jupiter, Saturn, Uranus, Neptune, or Pluto. The interval begins at that aspect and ends when the Moon enters the next sign. The included angles are conjunction, sextile, square, trine, and opposition. If no listed aspect occurs during a sign passage, the interval begins at the sign ingress. Other astrological traditions use different bodies or definitions.
Times use apparent geocentric tropical ecliptic longitudes from the local Astronomy Engine and are rounded to the nearest minute in UTC. A local civil date may be different. These times describe a symbolic timing convention; they cannot predict whether a plan will succeed.