Planetary hours
in Posadas.
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 Tuesday, 8 December 2026: day of Mars
- Sunrise
- 05:41
- Sunset
- 19:30
- Next sunrise
- 05:41
A day hour lasts 1h 09m; a night hour, 51 min. Local time (America/Argentina/Cordoba).
Day
- 1♂︎ Mars05:41 – 06:50
- 2☉︎ Sun06:50 – 07:59
- 3♀︎ Venus07:59 – 09:08
- 4☿︎ Mercury09:08 – 10:17
- 5☽︎ Moon10:17 – 11:26
- 6♄︎ Saturn11:26 – 12:35
- 7♃︎ Jupiter12:35 – 13:44
- 8♂︎ Mars13:44 – 14:53
- 9☉︎ Sun14:53 – 16:02
- 10♀︎ Venus16:02 – 17:12
- 11☿︎ Mercury17:12 – 18:21
- 12☽︎ Moon18:21 – 19:30
Night
- 1♄︎ Saturn19:30 – 20:21
- 2♃︎ Jupiter20:21 – 21:12
- 3♂︎ Mars21:12 – 22:03
- 4☉︎ Sun22:03 – 22:53
- 5♀︎ Venus22:53 – 23:44
- 6☿︎ Mercury23:44 – 00:35
- 7☽︎ Moon00:35 – 01:26
- 8♄︎ Saturn01:26 – 02:17
- 9♃︎ Jupiter02:17 – 03:08
- 10♂︎ Mars03:08 – 03:59
- 11☉︎ Sun03:59 – 04:50
- 12♀︎ Venus04:50 – 05:41
Other cities · Argentina
Questions
How are the planetary hours calculated in Posadas?
On Tuesday, 8 December 2026, the Sun rises at 05:41 and sets at 19:30: the day lasts 13h 49m, that is twelve day hours of 1h 09m. The night, until the next sunrise at 05:41, lasts 10h 11m: twelve night hours of 51 min.
Which planet rules the first hour that day?
Mars, from 05:41 to 06:50: the first hour of a day always goes to the planet of the weekday. The next ones follow the Chaldean order: the Sun, Venus, Mercury, the Moon, Saturn, Jupiter, then Mars 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.