Planetary hours
in Voronezh.
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 Sunday, 28 December 2025: day of the Sun
- Sunrise
- 08:29
- Sunset
- 16:20
- Next sunrise
- 08:29
A day hour lasts 39 min; a night hour, 1h 21m. Local time (Europe/Moscow).
Day
- 1☉︎ Sun08:29 – 09:08
- 2♀︎ Venus09:08 – 09:48
- 3☿︎ Mercury09:48 – 10:27
- 4☽︎ Moon10:27 – 11:06
- 5♄︎ Saturn11:06 – 11:45
- 6♃︎ Jupiter11:45 – 12:24
- 7♂︎ Mars12:24 – 13:04
- 8☉︎ Sun13:04 – 13:43
- 9♀︎ Venus13:43 – 14:22
- 10☿︎ Mercury14:22 – 15:01
- 11☽︎ Moon15:01 – 15:40
- 12♄︎ Saturn15:40 – 16:20
Night
- 1♃︎ Jupiter16:20 – 17:40
- 2♂︎ Mars17:40 – 19:01
- 3☉︎ Sun19:01 – 20:22
- 4♀︎ Venus20:22 – 21:43
- 5☿︎ Mercury21:43 – 23:04
- 6☽︎ Moon23:04 – 00:24
- 7♄︎ Saturn00:24 – 01:45
- 8♃︎ Jupiter01:45 – 03:06
- 9♂︎ Mars03:06 – 04:27
- 10☉︎ Sun04:27 – 05:48
- 11♀︎ Venus05:48 – 07:08
- 12☿︎ Mercury07:08 – 08:29
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Questions
How are the planetary hours calculated in Voronezh?
On Sunday, 28 December 2025, the Sun rises at 08:29 and sets at 16:20: the day lasts 7h 51m, that is twelve day hours of 39 min. The night, until the next sunrise at 08:29, lasts 16h 10m: twelve night hours of 1h 21m.
Which planet rules the first hour that day?
The Sun, from 08:29 to 09:08: the first hour of a day always goes to the planet of the weekday. The next ones follow the Chaldean order: Venus, Mercury, the Moon, Saturn, Jupiter, Mars, then the Sun 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.