Planetary hours
in Gustavo Adolfo Madero.
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 Sunday, 20 September 2026: day of the Sun
- Sunrise
- 06:24
- Sunset
- 18:34
- Next sunrise
- 06:25
A day hour lasts 1h 01m; a night hour, 59 min. Local time (America/Mexico_City).
Day
- 1☉︎ Sun06:24 – 07:25
- 2♀︎ Venus07:25 – 08:26
- 3☿︎ Mercury08:26 – 09:27
- 4☽︎ Moon09:27 – 10:28
- 5♄︎ Saturn10:28 – 11:28
- 6♃︎ Jupiter11:28 – 12:29
- 7♂︎ Mars12:29 – 13:30
- 8☉︎ Sun13:30 – 14:31
- 9♀︎ Venus14:31 – 15:31
- 10☿︎ Mercury15:31 – 16:32
- 11☽︎ Moon16:32 – 17:33
- 12♄︎ Saturn17:33 – 18:34
Night
- 1♃︎ Jupiter18:34 – 19:33
- 2♂︎ Mars19:33 – 20:32
- 3☉︎ Sun20:32 – 21:32
- 4♀︎ Venus21:32 – 22:31
- 5☿︎ Mercury22:31 – 23:30
- 6☽︎ Moon23:30 – 00:29
- 7♄︎ Saturn00:29 – 01:28
- 8♃︎ Jupiter01:28 – 02:28
- 9♂︎ Mars02:28 – 03:27
- 10☉︎ Sun03:27 – 04:26
- 11♀︎ Venus04:26 – 05:25
- 12☿︎ Mercury05:25 – 06:25
Other cities · Mexico
Questions
How are the planetary hours calculated in Gustavo Adolfo Madero?
On Sunday, 20 September 2026, the Sun rises at 06:24 and sets at 18:34: the day lasts 12h 09m, that is twelve day hours of 1h 01m. The night, until the next sunrise at 06:25, lasts 11h 51m: twelve night hours of 59 min.
Which planet rules the first hour that day?
The Sun, from 06:24 to 07:25: the first hour of a day always goes to the planet of the weekday. The next ones follow the Chaldean order: Venus, Mercury, the Moon, Saturn, Jupiter, Mars, then the Sun 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.