Browse a year below. Each monthly table identifies the Moon’s last exact major aspect in a sign, the following ingress, and the elapsed void period. Times are calculated independently; the accompanying guide explains the convention and limitations.
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.
Try the method
Use the matching tool to inspect the positions or layout discussed here.
- Void-of-Course Moon Calculator
Calculate a custom UTC interval under the published last-major-aspect rule and inspect each sign’s final qualifying aspect and next ingress.