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Planetary hours · Lviv (Ukraine)

Planetary hours
in Lviv.

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
08:12
Sunset
16:22
Next sunrise
08:13

A day hour lasts 41 min; a night hour, 1h 19m. Local time (Europe/Kyiv).

Day

  1. 1♀︎ Venus08:12 – 08:53
  2. 2☿︎ Mercury08:53 – 09:34
  3. 3☽︎ Moon09:34 – 10:15
  4. 4♄︎ Saturn10:15 – 10:55
  5. 5♃︎ Jupiter10:55 – 11:36
  6. 6♂︎ Mars11:36 – 12:17
  7. 7☉︎ Sun12:17 – 12:58
  8. 8♀︎ Venus12:58 – 13:39
  9. 9☿︎ Mercury13:39 – 14:20
  10. 10☽︎ Moon14:20 – 15:00
  11. 11♄︎ Saturn15:00 – 15:41
  12. 12♃︎ Jupiter15:41 – 16:22

Night

  1. 1♂︎ Mars16:22 – 17:41
  2. 2☉︎ Sun17:41 – 19:01
  3. 3♀︎ Venus19:01 – 20:20
  4. 4☿︎ Mercury20:20 – 21:39
  5. 5☽︎ Moon21:39 – 22:58
  6. 6♄︎ Saturn22:58 – 00:18
  7. 7♃︎ Jupiter00:18 – 01:37
  8. 8♂︎ Mars01:37 – 02:56
  9. 9☉︎ Sun02:56 – 04:15
  10. 10♀︎ Venus04:15 – 05:34
  11. 11☿︎ Mercury05:34 – 06:54
  12. 12☽︎ Moon06:54 – 08:13

Questions

How are the planetary hours calculated in Lviv?

On Friday, 12 December 2025, the Sun rises at 08:12 and sets at 16:22: the day lasts 8h 10m, that is twelve day hours of 41 min. The night, until the next sunrise at 08:13, lasts 15h 51m: twelve night hours of 1h 19m.

Which planet rules the first hour that day?

Venus, from 08:12 to 08:53: 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.

My sky on my chart

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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.