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, 29 November 2026: day of the Sun
- Sunrise
- 07:09
- Sunset
- 17:49
- Next sunrise
- 07:10
A day hour lasts 53 min; a night hour, 1h 07m. Local time (America/Monterrey).
Day
- 1☉︎ Sun07:09 – 08:02
- 2♀︎ Venus08:02 – 08:56
- 3☿︎ Mercury08:56 – 09:49
- 4☽︎ Moon09:49 – 10:42
- 5♄︎ Saturn10:42 – 11:36
- 6♃︎ Jupiter11:36 – 12:29
- 7♂︎ Mars12:29 – 13:22
- 8☉︎ Sun13:22 – 14:16
- 9♀︎ Venus14:16 – 15:09
- 10☿︎ Mercury15:09 – 16:03
- 11☽︎ Moon16:03 – 16:56
- 12♄︎ Saturn16:56 – 17:49
Night
- 1♃︎ Jupiter17:49 – 18:56
- 2♂︎ Mars18:56 – 20:03
- 3☉︎ Sun20:03 – 21:09
- 4♀︎ Venus21:09 – 22:16
- 5☿︎ Mercury22:16 – 23:23
- 6☽︎ Moon23:23 – 00:29
- 7♄︎ Saturn00:29 – 01:36
- 8♃︎ Jupiter01:36 – 02:43
- 9♂︎ Mars02:43 – 03:49
- 10☉︎ Sun03:49 – 04:56
- 11♀︎ Venus04:56 – 06:03
- 12☿︎ Mercury06:03 – 07:10
Other cities · Mexico
Questions
How are the planetary hours calculated in Monterrey?
On Sunday, 29 November 2026, the Sun rises at 07:09 and sets at 17:49: the day lasts 10h 41m, that is twelve day hours of 53 min. The night, until the next sunrise at 07:10, lasts 13h 20m: twelve night hours of 1h 07m.
Which planet rules the first hour that day?
The Sun, from 07:09 to 08:02: 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.