Planetary hours
in Santa Cruz de la Sierra.
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 Friday, 9 January 2026: day of Venus
- Sunrise
- 05:46
- Sunset
- 18:53
- Next sunrise
- 05:46
A day hour lasts 1h 06m; a night hour, 54 min. Local time (America/La_Paz).
Day
- 1♀︎ Venus05:46 – 06:51
- 2☿︎ Mercury06:51 – 07:57
- 3☽︎ Moon07:57 – 09:02
- 4♄︎ Saturn09:02 – 10:08
- 5♃︎ Jupiter10:08 – 11:14
- 6♂︎ Mars11:14 – 12:19
- 7☉︎ Sun12:19 – 13:25
- 8♀︎ Venus13:25 – 14:31
- 9☿︎ Mercury14:31 – 15:36
- 10☽︎ Moon15:36 – 16:42
- 11♄︎ Saturn16:42 – 17:47
- 12♃︎ Jupiter17:47 – 18:53
Night
- 1♂︎ Mars18:53 – 19:48
- 2☉︎ Sun19:48 – 20:42
- 3♀︎ Venus20:42 – 21:36
- 4☿︎ Mercury21:36 – 22:31
- 5☽︎ Moon22:31 – 23:25
- 6♄︎ Saturn23:25 – 00:20
- 7♃︎ Jupiter00:20 – 01:14
- 8♂︎ Mars01:14 – 02:09
- 9☉︎ Sun02:09 – 03:03
- 10♀︎ Venus03:03 – 03:57
- 11☿︎ Mercury03:57 – 04:52
- 12☽︎ Moon04:52 – 05:46
Other cities · Bolivia
Questions
How are the planetary hours calculated in Santa Cruz de la Sierra?
On Friday, 9 January 2026, the Sun rises at 05:46 and sets at 18:53: the day lasts 13h 08m, that is twelve day hours of 1h 06m. The night, until the next sunrise at 05:46, lasts 10h 53m: twelve night hours of 54 min.
Which planet rules the first hour that day?
Venus, from 05:46 to 06:51: the first hour of a day always goes to the planet of the weekday. The next ones follow the Chaldean order: Mercury, the Moon, Saturn, Jupiter, Mars, the Sun, then Venus 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.