Planetary hours
in Vinnytsya.
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 Wednesday, 10 December 2025: day of Mercury
- Sunrise
- 07:50
- Sunset
- 16:07
- Next sunrise
- 07:51
A day hour lasts 41 min; a night hour, 1h 19m. Local time (Europe/Kyiv).
Day
- 1☿︎ Mercury07:50 – 08:31
- 2☽︎ Moon08:31 – 09:13
- 3♄︎ Saturn09:13 – 09:54
- 4♃︎ Jupiter09:54 – 10:35
- 5♂︎ Mars10:35 – 11:17
- 6☉︎ Sun11:17 – 11:58
- 7♀︎ Venus11:58 – 12:40
- 8☿︎ Mercury12:40 – 13:21
- 9☽︎ Moon13:21 – 14:03
- 10♄︎ Saturn14:03 – 14:44
- 11♃︎ Jupiter14:44 – 15:26
- 12♂︎ Mars15:26 – 16:07
Night
- 1☉︎ Sun16:07 – 17:26
- 2♀︎ Venus17:26 – 18:44
- 3☿︎ Mercury18:44 – 20:03
- 4☽︎ Moon20:03 – 21:22
- 5♄︎ Saturn21:22 – 22:40
- 6♃︎ Jupiter22:40 – 23:59
- 7♂︎ Mars23:59 – 01:17
- 8☉︎ Sun01:17 – 02:36
- 9♀︎ Venus02:36 – 03:55
- 10☿︎ Mercury03:55 – 05:13
- 11☽︎ Moon05:13 – 06:32
- 12♄︎ Saturn06:32 – 07:51
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Questions
How are the planetary hours calculated in Vinnytsya?
On Wednesday, 10 December 2025, the Sun rises at 07:50 and sets at 16:07: the day lasts 8h 18m, that is twelve day hours of 41 min. The night, until the next sunrise at 07:51, lasts 15h 43m: twelve night hours of 1h 19m.
Which planet rules the first hour that day?
Mercury, from 07:50 to 08:31: the first hour of a day always goes to the planet of the weekday. The next ones follow the Chaldean order: the Moon, Saturn, Jupiter, Mars, the Sun, Venus, then Mercury 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.