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, 5 January 2027: day of Mars
- Sunrise
- 07:28
- Sunset
- 18:04
- Next sunrise
- 07:28
A day hour lasts 53 min; a night hour, 1h 07m. Local time (America/Monterrey).
Day
- 1♂︎ Mars07:28 – 08:21
- 2☉︎ Sun08:21 – 09:14
- 3♀︎ Venus09:14 – 10:07
- 4☿︎ Mercury10:07 – 11:00
- 5☽︎ Moon11:00 – 11:53
- 6♄︎ Saturn11:53 – 12:46
- 7♃︎ Jupiter12:46 – 13:39
- 8♂︎ Mars13:39 – 14:32
- 9☉︎ Sun14:32 – 15:25
- 10♀︎ Venus15:25 – 16:18
- 11☿︎ Mercury16:18 – 17:11
- 12☽︎ Moon17:11 – 18:04
Night
- 1♄︎ Saturn18:04 – 19:11
- 2♃︎ Jupiter19:11 – 20:18
- 3♂︎ Mars20:18 – 21:25
- 4☉︎ Sun21:25 – 22:32
- 5♀︎ Venus22:32 – 23:39
- 6☿︎ Mercury23:39 – 00:46
- 7☽︎ Moon00:46 – 01:53
- 8♄︎ Saturn01:53 – 03:00
- 9♃︎ Jupiter03:00 – 04:07
- 10♂︎ Mars04:07 – 05:14
- 11☉︎ Sun05:14 – 06:21
- 12♀︎ Venus06:21 – 07:28
Other cities · Mexico
Questions
How are the planetary hours calculated in Monterrey?
On Tuesday, 5 January 2027, the Sun rises at 07:28 and sets at 18:04: the day lasts 10h 36m, that is twelve day hours of 53 min. The night, until the next sunrise at 07:28, lasts 13h 24m: twelve night hours of 1h 07m.
Which planet rules the first hour that day?
Mars, from 07:28 to 08:21: 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.