Planetary hours
in Sacaba.
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, 12 December 2026: day of Saturn
- Sunrise
- 05:43
- Sunset
- 18:52
- Next sunrise
- 05:43
A day hour lasts 1h 06m; a night hour, 54 min. Local time (America/La_Paz).
Day
- 1♄︎ Saturn05:43 – 06:49
- 2♃︎ Jupiter06:49 – 07:54
- 3♂︎ Mars07:54 – 09:00
- 4☉︎ Sun09:00 – 10:06
- 5♀︎ Venus10:06 – 11:12
- 6☿︎ Mercury11:12 – 12:17
- 7☽︎ Moon12:17 – 13:23
- 8♄︎ Saturn13:23 – 14:29
- 9♃︎ Jupiter14:29 – 15:35
- 10♂︎ Mars15:35 – 16:41
- 11☉︎ Sun16:41 – 17:46
- 12♀︎ Venus17:46 – 18:52
Night
- 1☿︎ Mercury18:52 – 19:46
- 2☽︎ Moon19:46 – 20:41
- 3♄︎ Saturn20:41 – 21:35
- 4♃︎ Jupiter21:35 – 22:29
- 5♂︎ Mars22:29 – 23:23
- 6☉︎ Sun23:23 – 00:18
- 7♀︎ Venus00:18 – 01:12
- 8☿︎ Mercury01:12 – 02:06
- 9☽︎ Moon02:06 – 03:00
- 10♄︎ Saturn03:00 – 03:55
- 11♃︎ Jupiter03:55 – 04:49
- 12♂︎ Mars04:49 – 05:43
Other cities · Bolivia
Questions
How are the planetary hours calculated in Sacaba?
On Saturday, 12 December 2026, the Sun rises at 05:43 and sets at 18:52: the day lasts 13h 09m, that is twelve day hours of 1h 06m. The night, until the next sunrise at 05:43, lasts 10h 51m: twelve night hours of 54 min.
Which planet rules the first hour that day?
Saturn, from 05:43 to 06:49: 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.