Planetary hours
in Monterrey.
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, 8 November 2026: day of the Sun
- Sunrise
- 06:54
- Sunset
- 17:55
- Next sunrise
- 06:54
A day hour lasts 55 min; a night hour, 1h 05m. Local time (America/Monterrey).
Day
- 1☉︎ Sun06:54 – 07:49
- 2♀︎ Venus07:49 – 08:44
- 3☿︎ Mercury08:44 – 09:39
- 4☽︎ Moon09:39 – 10:34
- 5♄︎ Saturn10:34 – 11:29
- 6♃︎ Jupiter11:29 – 12:24
- 7♂︎ Mars12:24 – 13:20
- 8☉︎ Sun13:20 – 14:15
- 9♀︎ Venus14:15 – 15:10
- 10☿︎ Mercury15:10 – 16:05
- 11☽︎ Moon16:05 – 17:00
- 12♄︎ Saturn17:00 – 17:55
Night
- 1♃︎ Jupiter17:55 – 19:00
- 2♂︎ Mars19:00 – 20:05
- 3☉︎ Sun20:05 – 21:10
- 4♀︎ Venus21:10 – 22:15
- 5☿︎ Mercury22:15 – 23:20
- 6☽︎ Moon23:20 – 00:25
- 7♄︎ Saturn00:25 – 01:30
- 8♃︎ Jupiter01:30 – 02:35
- 9♂︎ Mars02:35 – 03:40
- 10☉︎ Sun03:40 – 04:45
- 11♀︎ Venus04:45 – 05:49
- 12☿︎ Mercury05:49 – 06:54
Other cities · Mexico
Questions
How are the planetary hours calculated in Monterrey?
On Sunday, 8 November 2026, the Sun rises at 06:54 and sets at 17:55: the day lasts 11h 01m, that is twelve day hours of 55 min. The night, until the next sunrise at 06:54, lasts 12h 59m: twelve night hours of 1h 05m.
Which planet rules the first hour that day?
The Sun, from 06:54 to 07:49: 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.