Planetary hours
in Constantine.
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, 26 January 2027: day of Mars
- Sunrise
- 07:39
- Sunset
- 17:53
- Next sunrise
- 07:38
A day hour lasts 51 min; a night hour, 1h 09m. Local time (Africa/Algiers).
Day
- 1♂︎ Mars07:39 – 08:30
- 2☉︎ Sun08:30 – 09:21
- 3♀︎ Venus09:21 – 10:12
- 4☿︎ Mercury10:12 – 11:03
- 5☽︎ Moon11:03 – 11:55
- 6♄︎ Saturn11:55 – 12:46
- 7♃︎ Jupiter12:46 – 13:37
- 8♂︎ Mars13:37 – 14:28
- 9☉︎ Sun14:28 – 15:19
- 10♀︎ Venus15:19 – 16:10
- 11☿︎ Mercury16:10 – 17:01
- 12☽︎ Moon17:01 – 17:53
Night
- 1♄︎ Saturn17:53 – 19:01
- 2♃︎ Jupiter19:01 – 20:10
- 3♂︎ Mars20:10 – 21:19
- 4☉︎ Sun21:19 – 22:28
- 5♀︎ Venus22:28 – 23:37
- 6☿︎ Mercury23:37 – 00:45
- 7☽︎ Moon00:45 – 01:54
- 8♄︎ Saturn01:54 – 03:03
- 9♃︎ Jupiter03:03 – 04:12
- 10♂︎ Mars04:12 – 05:21
- 11☉︎ Sun05:21 – 06:29
- 12♀︎ Venus06:29 – 07:38
Other cities · Algeria
Questions
How are the planetary hours calculated in Constantine?
On Tuesday, 26 January 2027, the Sun rises at 07:39 and sets at 17:53: the day lasts 10h 14m, that is twelve day hours of 51 min. The night, until the next sunrise at 07:38, lasts 13h 46m: twelve night hours of 1h 09m.
Which planet rules the first hour that day?
Mars, from 07:39 to 08:30: 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.