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, 4 May 2027: day of Mars
- Sunrise
- 06:02
- Sunset
- 19:13
- Next sunrise
- 06:01
A day hour lasts 1h 06m; a night hour, 54 min. Local time (America/Monterrey).
Day
- 1♂︎ Mars06:02 – 07:08
- 2☉︎ Sun07:08 – 08:14
- 3♀︎ Venus08:14 – 09:20
- 4☿︎ Mercury09:20 – 10:26
- 5☽︎ Moon10:26 – 11:32
- 6♄︎ Saturn11:32 – 12:38
- 7♃︎ Jupiter12:38 – 13:44
- 8♂︎ Mars13:44 – 14:50
- 9☉︎ Sun14:50 – 15:56
- 10♀︎ Venus15:56 – 17:02
- 11☿︎ Mercury17:02 – 18:07
- 12☽︎ Moon18:07 – 19:13
Night
- 1♄︎ Saturn19:13 – 20:07
- 2♃︎ Jupiter20:07 – 21:01
- 3♂︎ Mars21:01 – 21:55
- 4☉︎ Sun21:55 – 22:49
- 5♀︎ Venus22:49 – 23:43
- 6☿︎ Mercury23:43 – 00:37
- 7☽︎ Moon00:37 – 01:31
- 8♄︎ Saturn01:31 – 02:25
- 9♃︎ Jupiter02:25 – 03:19
- 10♂︎ Mars03:19 – 04:13
- 11☉︎ Sun04:13 – 05:07
- 12♀︎ Venus05:07 – 06:01
Other cities · Mexico
Questions
How are the planetary hours calculated in Monterrey?
On Tuesday, 4 May 2027, the Sun rises at 06:02 and sets at 19:13: the day lasts 13h 11m, that is twelve day hours of 1h 06m. The night, until the next sunrise at 06:01, lasts 10h 48m: twelve night hours of 54 min.
Which planet rules the first hour that day?
Mars, from 06:02 to 07:08: 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.