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 Wednesday, 2 December 2026: day of Mercury
- Sunrise
- 04:56
- Sunset
- 18:04
- Next sunrise
- 04:56
A day hour lasts 1h 06m; a night hour, 54 min. Local time (America/Lima).
Day
- 1☿︎ Mercury04:56 – 06:02
- 2☽︎ Moon06:02 – 07:07
- 3♄︎ Saturn07:07 – 08:13
- 4♃︎ Jupiter08:13 – 09:19
- 5♂︎ Mars09:19 – 10:24
- 6☉︎ Sun10:24 – 11:30
- 7♀︎ Venus11:30 – 12:36
- 8☿︎ Mercury12:36 – 13:41
- 9☽︎ Moon13:41 – 14:47
- 10♄︎ Saturn14:47 – 15:53
- 11♃︎ Jupiter15:53 – 16:58
- 12♂︎ Mars16:58 – 18:04
Night
- 1☉︎ Sun18:04 – 18:58
- 2♀︎ Venus18:58 – 19:53
- 3☿︎ Mercury19:53 – 20:47
- 4☽︎ Moon20:47 – 21:41
- 5♄︎ Saturn21:41 – 22:36
- 6♃︎ Jupiter22:36 – 23:30
- 7♂︎ Mars23:30 – 00:24
- 8☉︎ Sun00:24 – 01:19
- 9♀︎ Venus01:19 – 02:13
- 10☿︎ Mercury02:13 – 03:07
- 11☽︎ Moon03:07 – 04:02
- 12♄︎ Saturn04:02 – 04:56
Questions
How are the planetary hours calculated in Tacna?
On Wednesday, 2 December 2026, the Sun rises at 04:56 and sets at 18:04: the day lasts 13h 08m, that is twelve day hours of 1h 06m. The night, until the next sunrise at 04:56, lasts 10h 52m: twelve night hours of 54 min.
Which planet rules the first hour that day?
Mercury, from 04:56 to 06:02: 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.