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 Monday, 31 January 2028: day of the Moon
- Sunrise
- 09:15
- Sunset
- 17:09
- Next sunrise
- 09:13
A day hour lasts 39 min; a night hour, 1h 20m. Local time (Europe/Moscow).
Day
- 1☽︎ Moon09:15 – 09:55
- 2♄︎ Saturn09:55 – 10:34
- 3♃︎ Jupiter10:34 – 11:14
- 4♂︎ Mars11:14 – 11:53
- 5☉︎ Sun11:53 – 12:33
- 6♀︎ Venus12:33 – 13:12
- 7☿︎ Mercury13:12 – 13:51
- 8☽︎ Moon13:51 – 14:31
- 9♄︎ Saturn14:31 – 15:10
- 10♃︎ Jupiter15:10 – 15:50
- 11♂︎ Mars15:50 – 16:29
- 12☉︎ Sun16:29 – 17:09
Night
- 1♀︎ Venus17:09 – 18:29
- 2☿︎ Mercury18:29 – 19:49
- 3☽︎ Moon19:49 – 21:10
- 4♄︎ Saturn21:10 – 22:30
- 5♃︎ Jupiter22:30 – 23:50
- 6♂︎ Mars23:50 – 01:11
- 7☉︎ Sun01:11 – 02:31
- 8♀︎ Venus02:31 – 03:52
- 9☿︎ Mercury03:52 – 05:12
- 10☽︎ Moon05:12 – 06:32
- 11♄︎ Saturn06:32 – 07:53
- 12♃︎ Jupiter07:53 – 09:13
Other cities · Russia
Questions
How are the planetary hours calculated in Saint Petersburg?
On Monday, 31 January 2028, the Sun rises at 09:15 and sets at 17:09: the day lasts 7h 53m, that is twelve day hours of 39 min. The night, until the next sunrise at 09:13, lasts 16h 04m: twelve night hours of 1h 20m.
Which planet rules the first hour that day?
The Moon, from 09:15 to 09:55: the first hour of a day always goes to the planet of the weekday. The next ones follow the Chaldean order: Saturn, Jupiter, Mars, the Sun, Venus, Mercury, then the Moon 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.