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 Tuesday, 17 November 2026: day of Mars
- Sunrise
- 07:00
- Sunset
- 17:51
- Next sunrise
- 07:01
A day hour lasts 54 min; a night hour, 1h 06m. Local time (America/Monterrey).
Day
- 1♂︎ Mars07:00 – 07:54
- 2☉︎ Sun07:54 – 08:49
- 3♀︎ Venus08:49 – 09:43
- 4☿︎ Mercury09:43 – 10:37
- 5☽︎ Moon10:37 – 11:31
- 6♄︎ Saturn11:31 – 12:26
- 7♃︎ Jupiter12:26 – 13:20
- 8♂︎ Mars13:20 – 14:14
- 9☉︎ Sun14:14 – 15:08
- 10♀︎ Venus15:08 – 16:03
- 11☿︎ Mercury16:03 – 16:57
- 12☽︎ Moon16:57 – 17:51
Night
- 1♄︎ Saturn17:51 – 18:57
- 2♃︎ Jupiter18:57 – 20:03
- 3♂︎ Mars20:03 – 21:09
- 4☉︎ Sun21:09 – 22:14
- 5♀︎ Venus22:14 – 23:20
- 6☿︎ Mercury23:20 – 00:26
- 7☽︎ Moon00:26 – 01:32
- 8♄︎ Saturn01:32 – 02:38
- 9♃︎ Jupiter02:38 – 03:43
- 10♂︎ Mars03:43 – 04:49
- 11☉︎ Sun04:49 – 05:55
- 12♀︎ Venus05:55 – 07:01
Other cities · Mexico
Questions
How are the planetary hours calculated in Monterrey?
On Tuesday, 17 November 2026, the Sun rises at 07:00 and sets at 17:51: the day lasts 10h 51m, that is twelve day hours of 54 min. The night, until the next sunrise at 07:01, lasts 13h 09m: twelve night hours of 1h 06m.
Which planet rules the first hour that day?
Mars, from 07:00 to 07:54: 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.