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 Sunday, 30 August 2026: day of the Sun
- Sunrise
- 07:10
- Sunset
- 19:58
- Next sunrise
- 07:10
A day hour lasts 1h 04m; a night hour, 56 min. Local time (America/Chicago).
Day
- 1☉︎ Sun07:10 – 08:14
- 2♀︎ Venus08:14 – 09:18
- 3☿︎ Mercury09:18 – 10:22
- 4☽︎ Moon10:22 – 11:26
- 5♄︎ Saturn11:26 – 12:30
- 6♃︎ Jupiter12:30 – 13:34
- 7♂︎ Mars13:34 – 14:38
- 8☉︎ Sun14:38 – 15:42
- 9♀︎ Venus15:42 – 16:46
- 10☿︎ Mercury16:46 – 17:50
- 11☽︎ Moon17:50 – 18:54
- 12♄︎ Saturn18:54 – 19:58
Night
- 1♃︎ Jupiter19:58 – 20:54
- 2♂︎ Mars20:54 – 21:50
- 3☉︎ Sun21:50 – 22:46
- 4♀︎ Venus22:46 – 23:42
- 5☿︎ Mercury23:42 – 00:38
- 6☽︎ Moon00:38 – 01:34
- 7♄︎ Saturn01:34 – 02:30
- 8♃︎ Jupiter02:30 – 03:26
- 9♂︎ Mars03:26 – 04:22
- 10☉︎ Sun04:22 – 05:18
- 11♀︎ Venus05:18 – 06:14
- 12☿︎ Mercury06:14 – 07:10
Other cities · United States
Questions
How are the planetary hours calculated in San Antonio?
On Sunday, 30 August 2026, the Sun rises at 07:10 and sets at 19:58: the day lasts 12h 48m, that is twelve day hours of 1h 04m. The night, until the next sunrise at 07:10, lasts 11h 13m: twelve night hours of 56 min.
Which planet rules the first hour that day?
The Sun, from 07:10 to 08:14: the first hour of a day always goes to the planet of the weekday. The next ones follow the Chaldean order: Venus, Mercury, the Moon, Saturn, Jupiter, Mars, then the Sun 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.