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 Wednesday, 18 November 2026: day of Mercury
- Sunrise
- 05:50
- Sunset
- 18:46
- Next sunrise
- 05:50
A day hour lasts 1h 05m; a night hour, 55 min. Local time (America/La_Paz).
Day
- 1☿︎ Mercury05:50 – 06:55
- 2☽︎ Moon06:55 – 07:59
- 3♄︎ Saturn07:59 – 09:04
- 4♃︎ Jupiter09:04 – 10:09
- 5♂︎ Mars10:09 – 11:13
- 6☉︎ Sun11:13 – 12:18
- 7♀︎ Venus12:18 – 13:23
- 8☿︎ Mercury13:23 – 14:27
- 9☽︎ Moon14:27 – 15:32
- 10♄︎ Saturn15:32 – 16:37
- 11♃︎ Jupiter16:37 – 17:41
- 12♂︎ Mars17:41 – 18:46
Night
- 1☉︎ Sun18:46 – 19:41
- 2♀︎ Venus19:41 – 20:37
- 3☿︎ Mercury20:37 – 21:32
- 4☽︎ Moon21:32 – 22:27
- 5♄︎ Saturn22:27 – 23:23
- 6♃︎ Jupiter23:23 – 00:18
- 7♂︎ Mars00:18 – 01:13
- 8☉︎ Sun01:13 – 02:09
- 9♀︎ Venus02:09 – 03:04
- 10☿︎ Mercury03:04 – 03:59
- 11☽︎ Moon03:59 – 04:55
- 12♄︎ Saturn04:55 – 05:50
Other cities · Bolivia
Questions
How are the planetary hours calculated in Viacha?
On Wednesday, 18 November 2026, the Sun rises at 05:50 and sets at 18:46: the day lasts 12h 56m, that is twelve day hours of 1h 05m. The night, until the next sunrise at 05:50, lasts 11h 04m: twelve night hours of 55 min.
Which planet rules the first hour that day?
Mercury, from 05:50 to 06:55: the first hour of a day always goes to the planet of the weekday. The next ones follow the Chaldean order: the Moon, Saturn, Jupiter, Mars, the Sun, Venus, then Mercury 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.