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, 2 September 2025: day of Mars
- Sunrise
- 07:07
- Sunset
- 18:43
- Next sunrise
- 07:06
A day hour lasts 58 min; a night hour, 1h 02m. Local time (America/Argentina/Cordoba).
Day
- 1♂︎ Mars07:07 – 08:05
- 2☉︎ Sun08:05 – 09:03
- 3♀︎ Venus09:03 – 10:01
- 4☿︎ Mercury10:01 – 10:59
- 5☽︎ Moon10:59 – 11:57
- 6♄︎ Saturn11:57 – 12:55
- 7♃︎ Jupiter12:55 – 13:53
- 8♂︎ Mars13:53 – 14:51
- 9☉︎ Sun14:51 – 15:49
- 10♀︎ Venus15:49 – 16:47
- 11☿︎ Mercury16:47 – 17:45
- 12☽︎ Moon17:45 – 18:43
Night
- 1♄︎ Saturn18:43 – 19:45
- 2♃︎ Jupiter19:45 – 20:47
- 3♂︎ Mars20:47 – 21:49
- 4☉︎ Sun21:49 – 22:51
- 5♀︎ Venus22:51 – 23:53
- 6☿︎ Mercury23:53 – 00:55
- 7☽︎ Moon00:55 – 01:57
- 8♄︎ Saturn01:57 – 02:59
- 9♃︎ Jupiter02:59 – 04:01
- 10♂︎ Mars04:01 – 05:02
- 11☉︎ Sun05:02 – 06:04
- 12♀︎ Venus06:04 – 07:06
Other cities · Argentina
Questions
How are the planetary hours calculated in Resistencia?
On Tuesday, 2 September 2025, the Sun rises at 07:07 and sets at 18:43: the day lasts 11h 35m, that is twelve day hours of 58 min. The night, until the next sunrise at 07:06, lasts 12h 24m: twelve night hours of 1h 02m.
Which planet rules the first hour that day?
Mars, from 07:07 to 08:05: 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.