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 Wednesday, 4 November 2026: day of Mercury
- Sunrise
- 06:51
- Sunset
- 17:57
- Next sunrise
- 06:52
A day hour lasts 56 min; a night hour, 1h 05m. Local time (America/Monterrey).
Right now☿︎ Hour of Mercury — hour 8 of the day, until 14:15
Day
- 1☿︎ Mercury06:51 – 07:47
- 2☽︎ Moon07:47 – 08:42
- 3♄︎ Saturn08:42 – 09:38
- 4♃︎ Jupiter09:38 – 10:33
- 5♂︎ Mars10:33 – 11:29
- 6☉︎ Sun11:29 – 12:24
- 7♀︎ Venus12:24 – 13:20
- 8☿︎ Mercury13:20 – 14:15
- 9☽︎ Moon14:15 – 15:11
- 10♄︎ Saturn15:11 – 16:06
- 11♃︎ Jupiter16:06 – 17:02
- 12♂︎ Mars17:02 – 17:57
Night
- 1☉︎ Sun17:57 – 19:02
- 2♀︎ Venus19:02 – 20:06
- 3☿︎ Mercury20:06 – 21:11
- 4☽︎ Moon21:11 – 22:15
- 5♄︎ Saturn22:15 – 23:20
- 6♃︎ Jupiter23:20 – 00:25
- 7♂︎ Mars00:25 – 01:29
- 8☉︎ Sun01:29 – 02:34
- 9♀︎ Venus02:34 – 03:38
- 10☿︎ Mercury03:38 – 04:43
- 11☽︎ Moon04:43 – 05:47
- 12♄︎ Saturn05:47 – 06:52
Other cities · Mexico
Questions
How are the planetary hours calculated in Monterrey?
On Wednesday, 4 November 2026, the Sun rises at 06:51 and sets at 17:57: the day lasts 11h 06m, that is twelve day hours of 56 min. The night, until the next sunrise at 06:52, lasts 12h 54m: twelve night hours of 1h 05m.
Which planet rules the first hour that day?
Mercury, from 06:51 to 07:47: the first hour of a day always goes to the planet of the weekday. The next ones follow the Chaldean order: the Moon, Saturn, Jupiter, Mars, the Sun, Venus, then Mercury 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.