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 Thursday, 13 August 2026: day of Jupiter
- Sunrise
- 07:28
- Sunset
- 18:33
- Next sunrise
- 07:27
A day hour lasts 55 min; a night hour, 1h 04m. Local time (America/Argentina/Cordoba).
Day
- 1♃︎ Jupiter07:28 – 08:23
- 2♂︎ Mars08:23 – 09:19
- 3☉︎ Sun09:19 – 10:14
- 4♀︎ Venus10:14 – 11:09
- 5☿︎ Mercury11:09 – 12:05
- 6☽︎ Moon12:05 – 13:00
- 7♄︎ Saturn13:00 – 13:56
- 8♃︎ Jupiter13:56 – 14:51
- 9♂︎ Mars14:51 – 15:47
- 10☉︎ Sun15:47 – 16:42
- 11♀︎ Venus16:42 – 17:38
- 12☿︎ Mercury17:38 – 18:33
Night
- 1☽︎ Moon18:33 – 19:38
- 2♄︎ Saturn19:38 – 20:42
- 3♃︎ Jupiter20:42 – 21:47
- 4♂︎ Mars21:47 – 22:51
- 5☉︎ Sun22:51 – 23:56
- 6♀︎ Venus23:56 – 01:00
- 7☿︎ Mercury01:00 – 02:04
- 8☽︎ Moon02:04 – 03:09
- 9♄︎ Saturn03:09 – 04:13
- 10♃︎ Jupiter04:13 – 05:18
- 11♂︎ Mars05:18 – 06:22
- 12☉︎ Sun06:22 – 07:27
Other cities · Argentina
Questions
How are the planetary hours calculated in Resistencia?
On Thursday, 13 August 2026, the Sun rises at 07:28 and sets at 18:33: the day lasts 11h 06m, that is twelve day hours of 55 min. The night, until the next sunrise at 07:27, lasts 12h 53m: twelve night hours of 1h 04m.
Which planet rules the first hour that day?
Jupiter, from 07:28 to 08:23: the first hour of a day always goes to the planet of the weekday. The next ones follow the Chaldean order: Mars, the Sun, Venus, Mercury, the Moon, Saturn, then Jupiter 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.