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 Saturday, 8 August 2026: day of Saturn
- Sunrise
- 06:58
- Sunset
- 20:20
- Next sunrise
- 06:58
A day hour lasts 1h 07m; a night hour, 53 min. Local time (America/Chicago).
Day
- 1♄︎ Saturn06:58 – 08:05
- 2♃︎ Jupiter08:05 – 09:11
- 3♂︎ Mars09:11 – 10:18
- 4☉︎ Sun10:18 – 11:25
- 5♀︎ Venus11:25 – 12:32
- 6☿︎ Mercury12:32 – 13:39
- 7☽︎ Moon13:39 – 14:46
- 8♄︎ Saturn14:46 – 15:53
- 9♃︎ Jupiter15:53 – 16:59
- 10♂︎ Mars16:59 – 18:06
- 11☉︎ Sun18:06 – 19:13
- 12♀︎ Venus19:13 – 20:20
Night
- 1☿︎ Mercury20:20 – 21:13
- 2☽︎ Moon21:13 – 22:06
- 3♄︎ Saturn22:06 – 23:00
- 4♃︎ Jupiter23:00 – 23:53
- 5♂︎ Mars23:53 – 00:46
- 6☉︎ Sun00:46 – 01:39
- 7♀︎ Venus01:39 – 02:32
- 8☿︎ Mercury02:32 – 03:26
- 9☽︎ Moon03:26 – 04:19
- 10♄︎ Saturn04:19 – 05:12
- 11♃︎ Jupiter05:12 – 06:05
- 12♂︎ Mars06:05 – 06:58
Other cities · United States
Questions
How are the planetary hours calculated in San Antonio?
On Saturday, 8 August 2026, the Sun rises at 06:58 and sets at 20:20: the day lasts 13h 22m, that is twelve day hours of 1h 07m. The night, until the next sunrise at 06:58, lasts 10h 38m: twelve night hours of 53 min.
Which planet rules the first hour that day?
Saturn, from 06:58 to 08:05: the first hour of a day always goes to the planet of the weekday. The next ones follow the Chaldean order: Jupiter, Mars, the Sun, Venus, Mercury, the Moon, then Saturn 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.