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 Thursday, 10 September 2026: day of Jupiter
- Sunrise
- 06:52
- Sunset
- 19:48
- Next sunrise
- 06:53
A day hour lasts 1h 05m; a night hour, 55 min. Local time (Europe/Kyiv).
Day
- 1♃︎ Jupiter06:52 – 07:56
- 2♂︎ Mars07:56 – 09:01
- 3☉︎ Sun09:01 – 10:06
- 4♀︎ Venus10:06 – 11:11
- 5☿︎ Mercury11:11 – 12:15
- 6☽︎ Moon12:15 – 13:20
- 7♄︎ Saturn13:20 – 14:25
- 8♃︎ Jupiter14:25 – 15:29
- 9♂︎ Mars15:29 – 16:34
- 10☉︎ Sun16:34 – 17:39
- 11♀︎ Venus17:39 – 18:43
- 12☿︎ Mercury18:43 – 19:48
Night
- 1☽︎ Moon19:48 – 20:44
- 2♄︎ Saturn20:44 – 21:39
- 3♃︎ Jupiter21:39 – 22:34
- 4♂︎ Mars22:34 – 23:30
- 5☉︎ Sun23:30 – 00:25
- 6♀︎ Venus00:25 – 01:21
- 7☿︎ Mercury01:21 – 02:16
- 8☽︎ Moon02:16 – 03:12
- 9♄︎ Saturn03:12 – 04:07
- 10♃︎ Jupiter04:07 – 05:02
- 11♂︎ Mars05:02 – 05:58
- 12☉︎ Sun05:58 – 06:53
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Questions
How are the planetary hours calculated in Lviv?
On Thursday, 10 September 2026, the Sun rises at 06:52 and sets at 19:48: the day lasts 12h 56m, that is twelve day hours of 1h 05m. The night, until the next sunrise at 06:53, lasts 11h 05m: twelve night hours of 55 min.
Which planet rules the first hour that day?
Jupiter, from 06:52 to 07:56: the first hour of a day always goes to the planet of the weekday. The next ones follow the Chaldean order: Mars, the Sun, Venus, Mercury, the Moon, Saturn, then Jupiter 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.