Planetary hours
in Bucaramanga.
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 Saturday, 17 October 2026: day of Saturn
- Sunrise
- 05:39
- Sunset
- 17:36
- Next sunrise
- 05:39
A day hour lasts 1h 00m; a night hour, 1h 00m. Local time (America/Bogota).
Day
- 1♄︎ Saturn05:39 – 06:38
- 2♃︎ Jupiter06:38 – 07:38
- 3♂︎ Mars07:38 – 08:38
- 4☉︎ Sun08:38 – 09:38
- 5♀︎ Venus09:38 – 10:37
- 6☿︎ Mercury10:37 – 11:37
- 7☽︎ Moon11:37 – 12:37
- 8♄︎ Saturn12:37 – 13:37
- 9♃︎ Jupiter13:37 – 14:37
- 10♂︎ Mars14:37 – 15:36
- 11☉︎ Sun15:36 – 16:36
- 12♀︎ Venus16:36 – 17:36
Night
- 1☿︎ Mercury17:36 – 18:36
- 2☽︎ Moon18:36 – 19:36
- 3♄︎ Saturn19:36 – 20:37
- 4♃︎ Jupiter20:37 – 21:37
- 5♂︎ Mars21:37 – 22:37
- 6☉︎ Sun22:37 – 23:37
- 7♀︎ Venus23:37 – 00:37
- 8☿︎ Mercury00:37 – 01:38
- 9☽︎ Moon01:38 – 02:38
- 10♄︎ Saturn02:38 – 03:38
- 11♃︎ Jupiter03:38 – 04:38
- 12♂︎ Mars04:38 – 05:39
Other cities · Colombia
Questions
How are the planetary hours calculated in Bucaramanga?
On Saturday, 17 October 2026, the Sun rises at 05:39 and sets at 17:36: the day lasts 11h 57m, that is twelve day hours of 1h 00m. The night, until the next sunrise at 05:39, lasts 12h 03m: twelve night hours of 1h 00m.
Which planet rules the first hour that day?
Saturn, from 05:39 to 06:38: the first hour of a day always goes to the planet of the weekday. The next ones follow the Chaldean order: Jupiter, Mars, the Sun, Venus, Mercury, the Moon, then Saturn 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.