Planetary hours
in Tarija.
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, 19 August 2026: day of Mercury
- Sunrise
- 06:39
- Sunset
- 18:06
- Next sunrise
- 06:38
A day hour lasts 57 min; a night hour, 1h 03m. Local time (America/La_Paz).
Day
- 1☿︎ Mercury06:39 – 07:36
- 2☽︎ Moon07:36 – 08:33
- 3♄︎ Saturn08:33 – 09:30
- 4♃︎ Jupiter09:30 – 10:28
- 5♂︎ Mars10:28 – 11:25
- 6☉︎ Sun11:25 – 12:22
- 7♀︎ Venus12:22 – 13:19
- 8☿︎ Mercury13:19 – 14:17
- 9☽︎ Moon14:17 – 15:14
- 10♄︎ Saturn15:14 – 16:11
- 11♃︎ Jupiter16:11 – 17:08
- 12♂︎ Mars17:08 – 18:06
Night
- 1☉︎ Sun18:06 – 19:08
- 2♀︎ Venus19:08 – 20:11
- 3☿︎ Mercury20:11 – 21:14
- 4☽︎ Moon21:14 – 22:16
- 5♄︎ Saturn22:16 – 23:19
- 6♃︎ Jupiter23:19 – 00:22
- 7♂︎ Mars00:22 – 01:24
- 8☉︎ Sun01:24 – 02:27
- 9♀︎ Venus02:27 – 03:30
- 10☿︎ Mercury03:30 – 04:33
- 11☽︎ Moon04:33 – 05:35
- 12♄︎ Saturn05:35 – 06:38
Other cities · Bolivia
Questions
How are the planetary hours calculated in Tarija?
On Wednesday, 19 August 2026, the Sun rises at 06:39 and sets at 18:06: the day lasts 11h 27m, that is twelve day hours of 57 min. The night, until the next sunrise at 06:38, lasts 12h 32m: twelve night hours of 1h 03m.
Which planet rules the first hour that day?
Mercury, from 06:39 to 07:36: 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.