Planetary hours
in Luhansk.
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, 12 December 2025: day of Venus
- Sunrise
- 07:05
- Sunset
- 15:27
- Next sunrise
- 07:06
A day hour lasts 42 min; a night hour, 1h 18m. Local time (Europe/Kyiv).
Day
- 1♀︎ Venus07:05 – 07:47
- 2☿︎ Mercury07:47 – 08:29
- 3☽︎ Moon08:29 – 09:11
- 4♄︎ Saturn09:11 – 09:52
- 5♃︎ Jupiter09:52 – 10:34
- 6♂︎ Mars10:34 – 11:16
- 7☉︎ Sun11:16 – 11:58
- 8♀︎ Venus11:58 – 12:39
- 9☿︎ Mercury12:39 – 13:21
- 10☽︎ Moon13:21 – 14:03
- 11♄︎ Saturn14:03 – 14:45
- 12♃︎ Jupiter14:45 – 15:27
Night
- 1♂︎ Mars15:27 – 16:45
- 2☉︎ Sun16:45 – 18:03
- 3♀︎ Venus18:03 – 19:21
- 4☿︎ Mercury19:21 – 20:40
- 5☽︎ Moon20:40 – 21:58
- 6♄︎ Saturn21:58 – 23:16
- 7♃︎ Jupiter23:16 – 00:35
- 8♂︎ Mars00:35 – 01:53
- 9☉︎ Sun01:53 – 03:11
- 10♀︎ Venus03:11 – 04:30
- 11☿︎ Mercury04:30 – 05:48
- 12☽︎ Moon05:48 – 07:06
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Questions
How are the planetary hours calculated in Luhansk?
On Friday, 12 December 2025, the Sun rises at 07:05 and sets at 15:27: the day lasts 8h 21m, that is twelve day hours of 42 min. The night, until the next sunrise at 07:06, lasts 15h 40m: twelve night hours of 1h 18m.
Which planet rules the first hour that day?
Venus, from 07:05 to 07:47: 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.