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 Friday, 17 October 2025: day of Venus
- Sunrise
- 06:50
- Sunset
- 17:25
- Next sunrise
- 06:52
A day hour lasts 53 min; a night hour, 1h 07m. Local time (Europe/Moscow).
Day
- 1♀︎ Venus06:50 – 07:43
- 2☿︎ Mercury07:43 – 08:36
- 3☽︎ Moon08:36 – 09:29
- 4♄︎ Saturn09:29 – 10:22
- 5♃︎ Jupiter10:22 – 11:15
- 6♂︎ Mars11:15 – 12:08
- 7☉︎ Sun12:08 – 13:00
- 8♀︎ Venus13:00 – 13:53
- 9☿︎ Mercury13:53 – 14:46
- 10☽︎ Moon14:46 – 15:39
- 11♄︎ Saturn15:39 – 16:32
- 12♃︎ Jupiter16:32 – 17:25
Night
- 1♂︎ Mars17:25 – 18:32
- 2☉︎ Sun18:32 – 19:39
- 3♀︎ Venus19:39 – 20:47
- 4☿︎ Mercury20:47 – 21:54
- 5☽︎ Moon21:54 – 23:01
- 6♄︎ Saturn23:01 – 00:08
- 7♃︎ Jupiter00:08 – 01:16
- 8♂︎ Mars01:16 – 02:23
- 9☉︎ Sun02:23 – 03:30
- 10♀︎ Venus03:30 – 04:38
- 11☿︎ Mercury04:38 – 05:45
- 12☽︎ Moon05:45 – 06:52
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Questions
How are the planetary hours calculated in Voronezh?
On Friday, 17 October 2025, the Sun rises at 06:50 and sets at 17:25: the day lasts 10h 34m, that is twelve day hours of 53 min. The night, until the next sunrise at 06:52, lasts 13h 27m: twelve night hours of 1h 07m.
Which planet rules the first hour that day?
Venus, from 06:50 to 07:43: 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.
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.