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, 31 December 2026: day of Jupiter
- Sunrise
- 08:21
- Sunset
- 16:32
- Next sunrise
- 08:21
A day hour lasts 41 min; a night hour, 1h 19m. Local time (Europe/Kyiv).
Day
- 1♃︎ Jupiter08:21 – 09:02
- 2♂︎ Mars09:02 – 09:43
- 3☉︎ Sun09:43 – 10:24
- 4♀︎ Venus10:24 – 11:05
- 5☿︎ Mercury11:05 – 11:46
- 6☽︎ Moon11:46 – 12:26
- 7♄︎ Saturn12:26 – 13:07
- 8♃︎ Jupiter13:07 – 13:48
- 9♂︎ Mars13:48 – 14:29
- 10☉︎ Sun14:29 – 15:10
- 11♀︎ Venus15:10 – 15:51
- 12☿︎ Mercury15:51 – 16:32
Night
- 1☽︎ Moon16:32 – 17:51
- 2♄︎ Saturn17:51 – 19:10
- 3♃︎ Jupiter19:10 – 20:29
- 4♂︎ Mars20:29 – 21:48
- 5☉︎ Sun21:48 – 23:07
- 6♀︎ Venus23:07 – 00:26
- 7☿︎ Mercury00:26 – 01:46
- 8☽︎ Moon01:46 – 03:05
- 9♄︎ Saturn03:05 – 04:24
- 10♃︎ Jupiter04:24 – 05:43
- 11♂︎ Mars05:43 – 07:02
- 12☉︎ Sun07:02 – 08:21
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Questions
How are the planetary hours calculated in Lviv?
On Thursday, 31 December 2026, the Sun rises at 08:21 and sets at 16:32: the day lasts 8h 10m, that is twelve day hours of 41 min. The night, until the next sunrise at 08:21, lasts 15h 50m: twelve night hours of 1h 19m.
Which planet rules the first hour that day?
Jupiter, from 08:21 to 09:02: 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.