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, 26 December 2026: day of Saturn
- Sunrise
- 10:01
- Sunset
- 15:56
- Next sunrise
- 10:01
A day hour lasts 30 min; a night hour, 1h 30m. Local time (Europe/Moscow).
Day
- 1♄︎ Saturn10:01 – 10:31
- 2♃︎ Jupiter10:31 – 11:00
- 3♂︎ Mars11:00 – 11:30
- 4☉︎ Sun11:30 – 12:00
- 5♀︎ Venus12:00 – 12:29
- 6☿︎ Mercury12:29 – 12:59
- 7☽︎ Moon12:59 – 13:28
- 8♄︎ Saturn13:28 – 13:58
- 9♃︎ Jupiter13:58 – 14:28
- 10♂︎ Mars14:28 – 14:57
- 11☉︎ Sun14:57 – 15:27
- 12♀︎ Venus15:27 – 15:56
Night
- 1☿︎ Mercury15:56 – 17:27
- 2☽︎ Moon17:27 – 18:57
- 3♄︎ Saturn18:57 – 20:28
- 4♃︎ Jupiter20:28 – 21:58
- 5♂︎ Mars21:58 – 23:28
- 6☉︎ Sun23:28 – 00:59
- 7♀︎ Venus00:59 – 02:29
- 8☿︎ Mercury02:29 – 04:00
- 9☽︎ Moon04:00 – 05:30
- 10♄︎ Saturn05:30 – 07:00
- 11♃︎ Jupiter07:00 – 08:31
- 12♂︎ Mars08:31 – 10:01
Other cities · Russia
Questions
How are the planetary hours calculated in Saint Petersburg?
On Saturday, 26 December 2026, the Sun rises at 10:01 and sets at 15:56: the day lasts 5h 55m, that is twelve day hours of 30 min. The night, until the next sunrise at 10:01, lasts 18h 05m: twelve night hours of 1h 30m.
Which planet rules the first hour that day?
Saturn, from 10:01 to 10:31: 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.