Planetary hours
in Riberalta.
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 Thursday, 3 December 2026: day of Jupiter
- Sunrise
- 05:52
- Sunset
- 18:36
- Next sunrise
- 05:52
A day hour lasts 1h 04m; a night hour, 56 min. Local time (America/La_Paz).
Day
- 1♃︎ Jupiter05:52 – 06:55
- 2♂︎ Mars06:55 – 07:59
- 3☉︎ Sun07:59 – 09:03
- 4♀︎ Venus09:03 – 10:06
- 5☿︎ Mercury10:06 – 11:10
- 6☽︎ Moon11:10 – 12:14
- 7♄︎ Saturn12:14 – 13:17
- 8♃︎ Jupiter13:17 – 14:21
- 9♂︎ Mars14:21 – 15:25
- 10☉︎ Sun15:25 – 16:28
- 11♀︎ Venus16:28 – 17:32
- 12☿︎ Mercury17:32 – 18:36
Night
- 1☽︎ Moon18:36 – 19:32
- 2♄︎ Saturn19:32 – 20:28
- 3♃︎ Jupiter20:28 – 21:25
- 4♂︎ Mars21:25 – 22:21
- 5☉︎ Sun22:21 – 23:17
- 6♀︎ Venus23:17 – 00:14
- 7☿︎ Mercury00:14 – 01:10
- 8☽︎ Moon01:10 – 02:06
- 9♄︎ Saturn02:06 – 03:03
- 10♃︎ Jupiter03:03 – 03:59
- 11♂︎ Mars03:59 – 04:56
- 12☉︎ Sun04:56 – 05:52
Other cities · Bolivia
Questions
How are the planetary hours calculated in Riberalta?
On Thursday, 3 December 2026, the Sun rises at 05:52 and sets at 18:36: the day lasts 12h 44m, that is twelve day hours of 1h 04m. The night, until the next sunrise at 05:52, lasts 11h 16m: twelve night hours of 56 min.
Which planet rules the first hour that day?
Jupiter, from 05:52 to 06:55: the first hour of a day always goes to the planet of the weekday. The next ones follow the Chaldean order: Mars, the Sun, Venus, Mercury, the Moon, Saturn, then Jupiter 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.