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, 9 June 2025: day of the Moon
- Sunrise
- 03:39
- Sunset
- 22:17
- Next sunrise
- 03:38
A day hour lasts 1h 33m; a night hour, 27 min. Local time (Europe/Moscow).
Day
- 1☽︎ Moon03:39 – 05:12
- 2♄︎ Saturn05:12 – 06:45
- 3♃︎ Jupiter06:45 – 08:18
- 4♂︎ Mars08:18 – 09:52
- 5☉︎ Sun09:52 – 11:25
- 6♀︎ Venus11:25 – 12:58
- 7☿︎ Mercury12:58 – 14:31
- 8☽︎ Moon14:31 – 16:04
- 9♄︎ Saturn16:04 – 17:38
- 10♃︎ Jupiter17:38 – 19:11
- 11♂︎ Mars19:11 – 20:44
- 12☉︎ Sun20:44 – 22:17
Night
- 1♀︎ Venus22:17 – 22:44
- 2☿︎ Mercury22:44 – 23:11
- 3☽︎ Moon23:11 – 23:37
- 4♄︎ Saturn23:37 – 00:04
- 5♃︎ Jupiter00:04 – 00:31
- 6♂︎ Mars00:31 – 00:58
- 7☉︎ Sun00:58 – 01:24
- 8♀︎ Venus01:24 – 01:51
- 9☿︎ Mercury01:51 – 02:18
- 10☽︎ Moon02:18 – 02:44
- 11♄︎ Saturn02:44 – 03:11
- 12♃︎ Jupiter03:11 – 03:38
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Questions
How are the planetary hours calculated in Saint Petersburg?
On Monday, 9 June 2025, the Sun rises at 03:39 and sets at 22:17: the day lasts 18h 39m, that is twelve day hours of 1h 33m. The night, until the next sunrise at 03:38, lasts 5h 21m: twelve night hours of 27 min.
Which planet rules the first hour that day?
The Moon, from 03:39 to 05:12: 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.