Planetary hours
in Viacha.
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, 23 January 2027: day of Saturn
- Sunrise
- 06:16
- Sunset
- 19:12
- Next sunrise
- 06:17
A day hour lasts 1h 05m; a night hour, 55 min. Local time (America/La_Paz).
Day
- 1♄︎ Saturn06:16 – 07:21
- 2♃︎ Jupiter07:21 – 08:26
- 3♂︎ Mars08:26 – 09:30
- 4☉︎ Sun09:30 – 10:35
- 5♀︎ Venus10:35 – 11:40
- 6☿︎ Mercury11:40 – 12:44
- 7☽︎ Moon12:44 – 13:49
- 8♄︎ Saturn13:49 – 14:54
- 9♃︎ Jupiter14:54 – 15:58
- 10♂︎ Mars15:58 – 17:03
- 11☉︎ Sun17:03 – 18:08
- 12♀︎ Venus18:08 – 19:12
Night
- 1☿︎ Mercury19:12 – 20:08
- 2☽︎ Moon20:08 – 21:03
- 3♄︎ Saturn21:03 – 21:59
- 4♃︎ Jupiter21:59 – 22:54
- 5♂︎ Mars22:54 – 23:49
- 6☉︎ Sun23:49 – 00:45
- 7♀︎ Venus00:45 – 01:40
- 8☿︎ Mercury01:40 – 02:35
- 9☽︎ Moon02:35 – 03:31
- 10♄︎ Saturn03:31 – 04:26
- 11♃︎ Jupiter04:26 – 05:22
- 12♂︎ Mars05:22 – 06:17
Other cities · Bolivia
Questions
How are the planetary hours calculated in Viacha?
On Saturday, 23 January 2027, the Sun rises at 06:16 and sets at 19:12: the day lasts 12h 56m, that is twelve day hours of 1h 05m. The night, until the next sunrise at 06:17, lasts 11h 05m: twelve night hours of 55 min.
Which planet rules the first hour that day?
Saturn, from 06:16 to 07:21: 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.