The void calendar
Void-of-course Moon, May 2024.
Computed in America/New York (Eastern Time); every time prints its UTC offset.
A void begins at the Moon’s last exact aspect in a sign and ends when it enters the next. The classical read — the one Orrery scores with — is that what starts inside a void tends not to stick: finish things, file things, rest. Don’t launch them. Each row below is computed to the minute and names the aspect that began it.
| Void begins | Ends (ingress) | Moon in | After |
|---|---|---|---|
| Thu, May 2, 5:28 AM EDT | Thu, May 2, 2:51 PM EDT | Aquarius | its square to Jupiter |
| Sat, May 4, 3:06 PM EDT | Sat, May 4, 4:40 PM EDT | Pisces | its conjunction to Neptune |
| Mon, May 6, 1:57 AM EDT | Mon, May 6, 5:42 PM EDT | Aries | its conjunction to Mercury |
| Wed, May 8, 5:55 PM EDT | Wed, May 8, 7:20 PM EDT | Taurus | its sextile to Neptune |
| Fri, May 10, 9:48 PM EDT | Fri, May 10, 11:13 PM EDT | Gemini | its square to Neptune |
| Mon, May 13, 5:12 AM EDT | Mon, May 13, 6:36 AM EDT | Cancer | its trine to Neptune |
| Wed, May 15, 12:41 PM EDT | Wed, May 15, 5:32 PM EDT | Leo | its square to Jupiter |
| Sat, May 18, 5:08 AM EDT | Sat, May 18, 6:22 AM EDT | Virgo | its opposition to Neptune |
| Sun, May 19, 11:48 AM EDT | Mon, May 20, 6:34 PM EDT | Libra | its opposition to Mars |
| Thu, May 23, 3:27 AM EDT | Thu, May 23, 4:24 AM EDT | Scorpio | its trine to Neptune |
| Sat, May 25, 10:47 AM EDT | Sat, May 25, 11:35 AM EDT | Sagittarius | its square to Neptune |
| Mon, May 27, 4:01 PM EDT | Mon, May 27, 4:44 PM EDT | Capricorn | its sextile to Neptune |
| Wed, May 29, 10:19 AM EDT | Wed, May 29, 8:32 PM EDT | Aquarius | its square to Uranus |
What a void means for real decisions
Orrery weighs the void most heavily for commitments: see the month pages for signing a contract and launching, where each void appears inside the day it drags on. The full rulebook — including which void convention Orrery follows — is in Method.
The coming week, in one email
The Orrery brief: each week’s computed sky — stations, void hours, the clean windows — free, one email a week, unsubscribe in one click.
Engine 0.6.0 · config v3 · JPL de440s.bsp · tzdata 2026.3. Computed intervals, verbatim — check any row against a published almanac.