Planetary hours
in Resistencia.
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
- 05:53
- Sunset
- 19:42
- Next sunrise
- 05:53
A day hour lasts 1h 09m; a night hour, 51 min. Local time (America/Argentina/Cordoba).
Day
- 1♂︎ Mars05:53 – 07:02
- 2☉︎ Sun07:02 – 08:11
- 3♀︎ Venus08:11 – 09:20
- 4☿︎ Mercury09:20 – 10:29
- 5☽︎ Moon10:29 – 11:38
- 6♄︎ Saturn11:38 – 12:47
- 7♃︎ Jupiter12:47 – 13:57
- 8♂︎ Mars13:57 – 15:06
- 9☉︎ Sun15:06 – 16:15
- 10♀︎ Venus16:15 – 17:24
- 11☿︎ Mercury17:24 – 18:33
- 12☽︎ Moon18:33 – 19:42
Night
- 1♄︎ Saturn19:42 – 20:33
- 2♃︎ Jupiter20:33 – 21:24
- 3♂︎ Mars21:24 – 22:15
- 4☉︎ Sun22:15 – 23:06
- 5♀︎ Venus23:06 – 23:57
- 6☿︎ Mercury23:57 – 00:48
- 7☽︎ Moon00:48 – 01:38
- 8♄︎ Saturn01:38 – 02:29
- 9♃︎ Jupiter02:29 – 03:20
- 10♂︎ Mars03:20 – 04:11
- 11☉︎ Sun04:11 – 05:02
- 12♀︎ Venus05:02 – 05:53
Other cities · Argentina
Questions
How are the planetary hours calculated in Resistencia?
On Tuesday, 8 December 2026, the Sun rises at 05:53 and sets at 19:42: the day lasts 13h 49m, that is twelve day hours of 1h 09m. The night, until the next sunrise at 05:53, lasts 10h 11m: twelve night hours of 51 min.
Which planet rules the first hour that day?
Mars, from 05:53 to 07:02: 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.