Planetary hours
in Batna.
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 Friday, 8 January 2027: day of Venus
- Sunrise
- 07:45
- Sunset
- 17:38
- Next sunrise
- 07:45
A day hour lasts 49 min; a night hour, 1h 11m. Local time (Africa/Algiers).
Day
- 1♀︎ Venus07:45 – 08:34
- 2☿︎ Mercury08:34 – 09:24
- 3☽︎ Moon09:24 – 10:13
- 4♄︎ Saturn10:13 – 11:03
- 5♃︎ Jupiter11:03 – 11:52
- 6♂︎ Mars11:52 – 12:42
- 7☉︎ Sun12:42 – 13:31
- 8♀︎ Venus13:31 – 14:20
- 9☿︎ Mercury14:20 – 15:10
- 10☽︎ Moon15:10 – 15:59
- 11♄︎ Saturn15:59 – 16:49
- 12♃︎ Jupiter16:49 – 17:38
Night
- 1♂︎ Mars17:38 – 18:49
- 2☉︎ Sun18:49 – 19:59
- 3♀︎ Venus19:59 – 21:10
- 4☿︎ Mercury21:10 – 22:20
- 5☽︎ Moon22:20 – 23:31
- 6♄︎ Saturn23:31 – 00:41
- 7♃︎ Jupiter00:41 – 01:52
- 8♂︎ Mars01:52 – 03:03
- 9☉︎ Sun03:03 – 04:13
- 10♀︎ Venus04:13 – 05:24
- 11☿︎ Mercury05:24 – 06:34
- 12☽︎ Moon06:34 – 07:45
Other cities · Algeria
Questions
How are the planetary hours calculated in Batna?
On Friday, 8 January 2027, the Sun rises at 07:45 and sets at 17:38: the day lasts 9h 53m, that is twelve day hours of 49 min. The night, until the next sunrise at 07:45, lasts 14h 06m: twelve night hours of 1h 11m.
Which planet rules the first hour that day?
Venus, from 07:45 to 08:34: the first hour of a day always goes to the planet of the weekday. The next ones follow the Chaldean order: Mercury, the Moon, Saturn, Jupiter, Mars, the Sun, then Venus 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.