Planetary hours
in San Antonio.
The day, from sunrise to sunset, is cut into twelve equal hours; so is the night, from sunset to the next sunrise. Each hour carries a planet, in the Chaldean order. A planetary hour therefore lasts 60 minutes only at the equinoxes: it all depends on the date and the city. Here are the exact hours for your city; what you do with them is up to you.
Planetary day of Wednesday, 29 September 2027: day of Mercury
- Sunrise
- 07:26
- Sunset
- 19:22
- Next sunrise
- 07:26
A day hour lasts 1h 00m; a night hour, 1h 00m. Local time (America/Chicago).
Day
- 1☿︎ Mercury07:26 – 08:25
- 2☽︎ Moon08:25 – 09:25
- 3♄︎ Saturn09:25 – 10:25
- 4♃︎ Jupiter10:25 – 11:24
- 5♂︎ Mars11:24 – 12:24
- 6☉︎ Sun12:24 – 13:24
- 7♀︎ Venus13:24 – 14:23
- 8☿︎ Mercury14:23 – 15:23
- 9☽︎ Moon15:23 – 16:23
- 10♄︎ Saturn16:23 – 17:22
- 11♃︎ Jupiter17:22 – 18:22
- 12♂︎ Mars18:22 – 19:22
Night
- 1☉︎ Sun19:22 – 20:22
- 2♀︎ Venus20:22 – 21:22
- 3☿︎ Mercury21:22 – 22:23
- 4☽︎ Moon22:23 – 23:23
- 5♄︎ Saturn23:23 – 00:23
- 6♃︎ Jupiter00:23 – 01:24
- 7♂︎ Mars01:24 – 02:24
- 8☉︎ Sun02:24 – 03:25
- 9♀︎ Venus03:25 – 04:25
- 10☿︎ Mercury04:25 – 05:25
- 11☽︎ Moon05:25 – 06:26
- 12♄︎ Saturn06:26 – 07:26
Other cities · United States
Questions
How are the planetary hours calculated in San Antonio?
On Wednesday, 29 September 2027, the Sun rises at 07:26 and sets at 19:22: the day lasts 11h 56m, that is twelve day hours of 1h 00m. The night, until the next sunrise at 07:26, lasts 12h 04m: twelve night hours of 1h 00m.
Which planet rules the first hour that day?
Mercury, from 07:26 to 08:25: the first hour of a day always goes to the planet of the weekday. The next ones follow the Chaldean order: the Moon, Saturn, Jupiter, Mars, the Sun, Venus, then Mercury again.
Today’s sky, on YOUR chart
Planetary hours are the same for everyone in a city. Your chart is yours alone: every morning AstroXP crosses the real sky with your birth, to the minute, and tells you what time it plays out for you.
On a computer? Scan this code with your phone.
Calendars
Sunrise and sunset calculated for the city (the Sun’s centre 0°50′ below the horizon: refraction and semi-diameter), local time of the city’s time zone. Checked against astronomy-engine, the app’s engine.