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 May 2027: day of Saturn
- Sunrise
- 03:53
- Sunset
- 21:59
- Next sunrise
- 03:52
A day hour lasts 1h 30m; a night hour, 29 min. Local time (Europe/Moscow).
Day
- 1♄︎ Saturn03:53 – 05:24
- 2♃︎ Jupiter05:24 – 06:54
- 3♂︎ Mars06:54 – 08:25
- 4☉︎ Sun08:25 – 09:55
- 5♀︎ Venus09:55 – 11:26
- 6☿︎ Mercury11:26 – 12:56
- 7☽︎ Moon12:56 – 14:27
- 8♄︎ Saturn14:27 – 15:57
- 9♃︎ Jupiter15:57 – 17:28
- 10♂︎ Mars17:28 – 18:58
- 11☉︎ Sun18:58 – 20:29
- 12♀︎ Venus20:29 – 21:59
Night
- 1☿︎ Mercury21:59 – 22:29
- 2☽︎ Moon22:29 – 22:58
- 3♄︎ Saturn22:58 – 23:27
- 4♃︎ Jupiter23:27 – 23:57
- 5♂︎ Mars23:57 – 00:26
- 6☉︎ Sun00:26 – 00:56
- 7♀︎ Venus00:56 – 01:25
- 8☿︎ Mercury01:25 – 01:54
- 9☽︎ Moon01:54 – 02:24
- 10♄︎ Saturn02:24 – 02:53
- 11♃︎ Jupiter02:53 – 03:22
- 12♂︎ Mars03:22 – 03:52
Other cities · Russia
Questions
How are the planetary hours calculated in Saint Petersburg?
On Saturday, 29 May 2027, the Sun rises at 03:53 and sets at 21:59: the day lasts 18h 06m, that is twelve day hours of 1h 30m. The night, until the next sunrise at 03:52, lasts 5h 53m: twelve night hours of 29 min.
Which planet rules the first hour that day?
Saturn, from 03:53 to 05:24: 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.