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, 14 December 2027: day of Mars
- Sunrise
- 07:19
- Sunset
- 17:52
- Next sunrise
- 07:19
A day hour lasts 53 min; a night hour, 1h 07m. Local time (America/Monterrey).
Day
- 1♂︎ Mars07:19 – 08:12
- 2☉︎ Sun08:12 – 09:04
- 3♀︎ Venus09:04 – 09:57
- 4☿︎ Mercury09:57 – 10:50
- 5☽︎ Moon10:50 – 11:43
- 6♄︎ Saturn11:43 – 12:35
- 7♃︎ Jupiter12:35 – 13:28
- 8♂︎ Mars13:28 – 14:21
- 9☉︎ Sun14:21 – 15:14
- 10♀︎ Venus15:14 – 16:06
- 11☿︎ Mercury16:06 – 16:59
- 12☽︎ Moon16:59 – 17:52
Night
- 1♄︎ Saturn17:52 – 18:59
- 2♃︎ Jupiter18:59 – 20:07
- 3♂︎ Mars20:07 – 21:14
- 4☉︎ Sun21:14 – 22:21
- 5♀︎ Venus22:21 – 23:28
- 6☿︎ Mercury23:28 – 00:36
- 7☽︎ Moon00:36 – 01:43
- 8♄︎ Saturn01:43 – 02:50
- 9♃︎ Jupiter02:50 – 03:58
- 10♂︎ Mars03:58 – 05:05
- 11☉︎ Sun05:05 – 06:12
- 12♀︎ Venus06:12 – 07:19
Other cities · Mexico
Questions
How are the planetary hours calculated in Monterrey?
On Tuesday, 14 December 2027, the Sun rises at 07:19 and sets at 17:52: the day lasts 10h 33m, that is twelve day hours of 53 min. The night, until the next sunrise at 07:19, lasts 13h 27m: twelve night hours of 1h 07m.
Which planet rules the first hour that day?
Mars, from 07:19 to 08:12: 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.