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 Monday, 21 December 2026: day of the Moon
- Sunrise
- 05:57
- Sunset
- 19:50
- Next sunrise
- 05:58
A day hour lasts 1h 09m; a night hour, 51 min. Local time (America/Argentina/Cordoba).
Day
- 1☽︎ Moon05:57 – 07:07
- 2♄︎ Saturn07:07 – 08:16
- 3♃︎ Jupiter08:16 – 09:25
- 4♂︎ Mars09:25 – 10:35
- 5☉︎ Sun10:35 – 11:44
- 6♀︎ Venus11:44 – 12:54
- 7☿︎ Mercury12:54 – 14:03
- 8☽︎ Moon14:03 – 15:12
- 9♄︎ Saturn15:12 – 16:22
- 10♃︎ Jupiter16:22 – 17:31
- 11♂︎ Mars17:31 – 18:41
- 12☉︎ Sun18:41 – 19:50
Night
- 1♀︎ Venus19:50 – 20:41
- 2☿︎ Mercury20:41 – 21:31
- 3☽︎ Moon21:31 – 22:22
- 4♄︎ Saturn22:22 – 23:13
- 5♃︎ Jupiter23:13 – 00:03
- 6♂︎ Mars00:03 – 00:54
- 7☉︎ Sun00:54 – 01:44
- 8♀︎ Venus01:44 – 02:35
- 9☿︎ Mercury02:35 – 03:26
- 10☽︎ Moon03:26 – 04:16
- 11♄︎ Saturn04:16 – 05:07
- 12♃︎ Jupiter05:07 – 05:58
Other cities · Argentina
Questions
How are the planetary hours calculated in Resistencia?
On Monday, 21 December 2026, the Sun rises at 05:57 and sets at 19:50: the day lasts 13h 53m, that is twelve day hours of 1h 09m. The night, until the next sunrise at 05:58, lasts 10h 08m: twelve night hours of 51 min.
Which planet rules the first hour that day?
The Moon, from 05:57 to 07:07: the first hour of a day always goes to the planet of the weekday. The next ones follow the Chaldean order: Saturn, Jupiter, Mars, the Sun, Venus, Mercury, then the Moon 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.