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 Friday, 31 July 2026: day of Venus
- Sunrise
- 07:37
- Sunset
- 18:27
- Next sunrise
- 07:37
A day hour lasts 54 min; a night hour, 1h 06m. Local time (America/Argentina/Cordoba).
Day
- 1♀︎ Venus07:37 – 08:31
- 2☿︎ Mercury08:31 – 09:25
- 3☽︎ Moon09:25 – 10:20
- 4♄︎ Saturn10:20 – 11:14
- 5♃︎ Jupiter11:14 – 12:08
- 6♂︎ Mars12:08 – 13:02
- 7☉︎ Sun13:02 – 13:56
- 8♀︎ Venus13:56 – 14:50
- 9☿︎ Mercury14:50 – 15:44
- 10☽︎ Moon15:44 – 16:39
- 11♄︎ Saturn16:39 – 17:33
- 12♃︎ Jupiter17:33 – 18:27
Night
- 1♂︎ Mars18:27 – 19:33
- 2☉︎ Sun19:33 – 20:38
- 3♀︎ Venus20:38 – 21:44
- 4☿︎ Mercury21:44 – 22:50
- 5☽︎ Moon22:50 – 23:56
- 6♄︎ Saturn23:56 – 01:02
- 7♃︎ Jupiter01:02 – 02:07
- 8♂︎ Mars02:07 – 03:13
- 9☉︎ Sun03:13 – 04:19
- 10♀︎ Venus04:19 – 05:25
- 11☿︎ Mercury05:25 – 06:31
- 12☽︎ Moon06:31 – 07:37
Other cities · Argentina
Questions
How are the planetary hours calculated in Resistencia?
On Friday, 31 July 2026, the Sun rises at 07:37 and sets at 18:27: the day lasts 10h 50m, that is twelve day hours of 54 min. The night, until the next sunrise at 07:37, lasts 13h 10m: twelve night hours of 1h 06m.
Which planet rules the first hour that day?
Venus, from 07:37 to 08:31: the first hour of a day always goes to the planet of the weekday. The next ones follow the Chaldean order: Mercury, the Moon, Saturn, Jupiter, Mars, the Sun, then Venus 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.