Timing and cycles
Planetary Day
Direct answer
Planetary Day: A Planetary Day is a weekday ruled by one of the seven traditional planets, beginning with the planet that rules the first planetary hour after sunrise.
A Planetary Day is a weekday assigned to a traditional planet, such as Sunday to the Sun or Monday to the Moon.
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At a glance
- Found in
- Transits & Cycles
- Related
- Birth Chart, Zodiac, Transit
A Planetary Day is a weekday assigned to a traditional planet, such as Sunday to the Sun or Monday to the Moon.
The orbit map distinguishes physical bodies, calculated points, and symbolic cycles where possible.
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The story behind Planetary Day
Traditional planetary days assign Sunday to the Sun, Monday to the Moon, Tuesday to Mars, Wednesday to Mercury, Thursday to Jupiter, Friday to Venus, and Saturday to Saturn.
A one-minute story
The Wandering Stars
How the moving planets were watched, named and found, and what a transit is.
The spiritual meaning of Planetary Day
Spiritually, Planetary Day asks whether the week is being read as rhythm rather than control.
Planetary Day in the Bible
The Planetary Day is not a sacred obligation or authority over conscience. It is historical timing symbolism.
Why Planetary Day matters
Planetary Day matters because it gives a broad timing tone before the more precise planetary hour. It is useful for understanding traditional calendars, electional astrology, and the planetary roots of weekday names.
Planetary Day in practice: an example
A Venus day may support relationship or beauty symbolism, but a difficult Moon or unsuitable chart can still make the timing poor.
Where readings of Planetary Day go wrong
The usual misreading is to choose timing from the weekday alone. Planetary day is a light layer, not a full election.
What does Planetary Day mean for you?
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Sources and editorial method
Research references used for this entry include:
- Source
- The Great Almanac Dictionary
- Category
- Transits & Cycles
- Last updated
- 2026-09-26
Related terms
More in Transits & Cycles
- Progressed Lunation
- Solar Arc Hit
- Transit Activation
- Venus Cycle
- Blue Moon
- First Pass
- Lunar Eclipse
- Mercury Retrograde
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Common questions
What is a Planetary Day?
A Planetary Day is a weekday ruled by one of the seven traditional planets, beginning with the planet that rules the first planetary hour after sunrise.
Where does a Planetary Day come from?
Traditional planetary days assign Sunday to the Sun, Monday to the Moon, Tuesday to Mars, Wednesday to Mercury, Thursday to Jupiter, Friday to Venus, and Saturday to Saturn.
What does a Planetary Day look like in a birth chart?
A Venus day may support relationship or beauty symbolism, but a difficult Moon or unsuitable chart can still make the timing poor.
What does a Planetary Day mean spiritually?
Spiritually, Planetary Day asks whether the week is being read as rhythm rather than control.
What do people get wrong about a Planetary Day?
The usual misreading is to choose timing from the weekday alone. Planetary day is a light layer, not a full election.
