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, 17 November 2025: day of the Moon
- Sunrise
- 09:01
- Sunset
- 16:25
- Next sunrise
- 09:03
A day hour lasts 37 min; a night hour, 1h 23m. Local time (Europe/Moscow).
Day
- 1☽︎ Moon09:01 – 09:38
- 2♄︎ Saturn09:38 – 10:15
- 3♃︎ Jupiter10:15 – 10:52
- 4♂︎ Mars10:52 – 11:29
- 5☉︎ Sun11:29 – 12:06
- 6♀︎ Venus12:06 – 12:43
- 7☿︎ Mercury12:43 – 13:20
- 8☽︎ Moon13:20 – 13:57
- 9♄︎ Saturn13:57 – 14:34
- 10♃︎ Jupiter14:34 – 15:11
- 11♂︎ Mars15:11 – 15:48
- 12☉︎ Sun15:48 – 16:25
Night
- 1♀︎ Venus16:25 – 17:48
- 2☿︎ Mercury17:48 – 19:11
- 3☽︎ Moon19:11 – 20:34
- 4♄︎ Saturn20:34 – 21:58
- 5♃︎ Jupiter21:58 – 23:21
- 6♂︎ Mars23:21 – 00:44
- 7☉︎ Sun00:44 – 02:07
- 8♀︎ Venus02:07 – 03:31
- 9☿︎ Mercury03:31 – 04:54
- 10☽︎ Moon04:54 – 06:17
- 11♄︎ Saturn06:17 – 07:40
- 12♃︎ Jupiter07:40 – 09:03
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Questions
How are the planetary hours calculated in Saint Petersburg?
On Monday, 17 November 2025, the Sun rises at 09:01 and sets at 16:25: the day lasts 7h 24m, that is twelve day hours of 37 min. The night, until the next sunrise at 09:03, lasts 16h 39m: twelve night hours of 1h 23m.
Which planet rules the first hour that day?
The Moon, from 09:01 to 09:38: 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.