Planetary hours
in Salta.
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, 15 September 2026: day of Mars
- Sunrise
- 07:18
- Sunset
- 19:15
- Next sunrise
- 07:17
A day hour lasts 1h 00m; a night hour, 1h 00m. Local time (America/Argentina/Salta).
Day
- 1♂︎ Mars07:18 – 08:18
- 2☉︎ Sun08:18 – 09:18
- 3♀︎ Venus09:18 – 10:17
- 4☿︎ Mercury10:17 – 11:17
- 5☽︎ Moon11:17 – 12:17
- 6♄︎ Saturn12:17 – 13:16
- 7♃︎ Jupiter13:16 – 14:16
- 8♂︎ Mars14:16 – 15:16
- 9☉︎ Sun15:16 – 16:16
- 10♀︎ Venus16:16 – 17:15
- 11☿︎ Mercury17:15 – 18:15
- 12☽︎ Moon18:15 – 19:15
Night
- 1♄︎ Saturn19:15 – 20:15
- 2♃︎ Jupiter20:15 – 21:15
- 3♂︎ Mars21:15 – 22:15
- 4☉︎ Sun22:15 – 23:16
- 5♀︎ Venus23:16 – 00:16
- 6☿︎ Mercury00:16 – 01:16
- 7☽︎ Moon01:16 – 02:16
- 8♄︎ Saturn02:16 – 03:16
- 9♃︎ Jupiter03:16 – 04:17
- 10♂︎ Mars04:17 – 05:17
- 11☉︎ Sun05:17 – 06:17
- 12♀︎ Venus06:17 – 07:17
Other cities · Argentina
Questions
How are the planetary hours calculated in Salta?
On Tuesday, 15 September 2026, the Sun rises at 07:18 and sets at 19:15: the day lasts 11h 57m, that is twelve day hours of 1h 00m. The night, until the next sunrise at 07:17, lasts 12h 02m: twelve night hours of 1h 00m.
Which planet rules the first hour that day?
Mars, from 07:18 to 08:18: 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.