Planetary hours
in Tacna.
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, 24 December 2027: day of Venus
- Sunrise
- 05:04
- Sunset
- 18:16
- Next sunrise
- 05:04
A day hour lasts 1h 06m; a night hour, 54 min. Local time (America/Lima).
Day
- 1♀︎ Venus05:04 – 06:10
- 2☿︎ Mercury06:10 – 07:16
- 3☽︎ Moon07:16 – 08:22
- 4♄︎ Saturn08:22 – 09:28
- 5♃︎ Jupiter09:28 – 10:34
- 6♂︎ Mars10:34 – 11:40
- 7☉︎ Sun11:40 – 12:46
- 8♀︎ Venus12:46 – 13:52
- 9☿︎ Mercury13:52 – 14:58
- 10☽︎ Moon14:58 – 16:04
- 11♄︎ Saturn16:04 – 17:10
- 12♃︎ Jupiter17:10 – 18:16
Night
- 1♂︎ Mars18:16 – 19:10
- 2☉︎ Sun19:10 – 20:04
- 3♀︎ Venus20:04 – 20:58
- 4☿︎ Mercury20:58 – 21:52
- 5☽︎ Moon21:52 – 22:46
- 6♄︎ Saturn22:46 – 23:40
- 7♃︎ Jupiter23:40 – 00:34
- 8♂︎ Mars00:34 – 01:28
- 9☉︎ Sun01:28 – 02:22
- 10♀︎ Venus02:22 – 03:16
- 11☿︎ Mercury03:16 – 04:10
- 12☽︎ Moon04:10 – 05:04
Questions
How are the planetary hours calculated in Tacna?
On Friday, 24 December 2027, the Sun rises at 05:04 and sets at 18:16: the day lasts 13h 13m, that is twelve day hours of 1h 06m. The night, until the next sunrise at 05:04, lasts 10h 48m: twelve night hours of 54 min.
Which planet rules the first hour that day?
Venus, from 05:04 to 06:10: 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.