AstroXP ▶︎All our videos by signVideos
Planetary hours · Monterrey (Mexico)

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 Monday, 17 August 2026: day of the Moon

Sunrise
06:15
Sunset
19:14
Next sunrise
06:15

A day hour lasts 1h 05m; a night hour, 55 min. Local time (America/Monterrey).

Day

  1. 1☽︎ Moon06:15 – 07:20
  2. 2♄︎ Saturn07:20 – 08:25
  3. 3♃︎ Jupiter08:25 – 09:30
  4. 4♂︎ Mars09:30 – 10:35
  5. 5☉︎ Sun10:35 – 11:40
  6. 6♀︎ Venus11:40 – 12:45
  7. 7☿︎ Mercury12:45 – 13:50
  8. 8☽︎ Moon13:50 – 14:55
  9. 9♄︎ Saturn14:55 – 15:59
  10. 10♃︎ Jupiter15:59 – 17:04
  11. 11♂︎ Mars17:04 – 18:09
  12. 12☉︎ Sun18:09 – 19:14

Night

  1. 1♀︎ Venus19:14 – 20:09
  2. 2☿︎ Mercury20:09 – 21:05
  3. 3☽︎ Moon21:05 – 22:00
  4. 4♄︎ Saturn22:00 – 22:55
  5. 5♃︎ Jupiter22:55 – 23:50
  6. 6♂︎ Mars23:50 – 00:45
  7. 7☉︎ Sun00:45 – 01:40
  8. 8♀︎ Venus01:40 – 02:35
  9. 9☿︎ Mercury02:35 – 03:30
  10. 10☽︎ Moon03:30 – 04:25
  11. 11♄︎ Saturn04:25 – 05:20
  12. 12♃︎ Jupiter05:20 – 06:15

Questions

How are the planetary hours calculated in Monterrey?

On Monday, 17 August 2026, the Sun rises at 06:15 and sets at 19:14: the day lasts 12h 59m, that is twelve day hours of 1h 05m. The night, until the next sunrise at 06:15, lasts 11h 01m: twelve night hours of 55 min.

Which planet rules the first hour that day?

The Moon, from 06:15 to 07:20: the first hour of a day always goes to the planet of the weekday. The next ones follow the Chaldean order: Saturn, Jupiter, Mars, the Sun, Venus, Mercury, then the Moon 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.

My sky on my chart

On a computer? Scan this code with your phone.

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.