Planetary hours
in Saint Petersburg.
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 Saturday, 29 November 2025: day of Saturn
- Sunrise
- 09:29
- Sunset
- 16:04
- Next sunrise
- 09:31
A day hour lasts 33 min; a night hour, 1h 27m. Local time (Europe/Moscow).
Day
- 1♄︎ Saturn09:29 – 10:02
- 2♃︎ Jupiter10:02 – 10:35
- 3♂︎ Mars10:35 – 11:08
- 4☉︎ Sun11:08 – 11:41
- 5♀︎ Venus11:41 – 12:13
- 6☿︎ Mercury12:13 – 12:46
- 7☽︎ Moon12:46 – 13:19
- 8♄︎ Saturn13:19 – 13:52
- 9♃︎ Jupiter13:52 – 14:25
- 10♂︎ Mars14:25 – 14:58
- 11☉︎ Sun14:58 – 15:31
- 12♀︎ Venus15:31 – 16:04
Night
- 1☿︎ Mercury16:04 – 17:31
- 2☽︎ Moon17:31 – 18:58
- 3♄︎ Saturn18:58 – 20:26
- 4♃︎ Jupiter20:26 – 21:53
- 5♂︎ Mars21:53 – 23:20
- 6☉︎ Sun23:20 – 00:47
- 7♀︎ Venus00:47 – 02:15
- 8☿︎ Mercury02:15 – 03:42
- 9☽︎ Moon03:42 – 05:09
- 10♄︎ Saturn05:09 – 06:36
- 11♃︎ Jupiter06:36 – 08:04
- 12♂︎ Mars08:04 – 09:31
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Questions
How are the planetary hours calculated in Saint Petersburg?
On Saturday, 29 November 2025, the Sun rises at 09:29 and sets at 16:04: the day lasts 6h 35m, that is twelve day hours of 33 min. The night, until the next sunrise at 09:31, lasts 17h 27m: twelve night hours of 1h 27m.
Which planet rules the first hour that day?
Saturn, from 09:29 to 10:02: the first hour of a day always goes to the planet of the weekday. The next ones follow the Chaldean order: Jupiter, Mars, the Sun, Venus, Mercury, the Moon, then Saturn 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.