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 Thursday, 10 June 2027: day of Jupiter
- Sunrise
- 03:38
- Sunset
- 22:18
- Next sunrise
- 03:38
A day hour lasts 1h 33m; a night hour, 27 min. Local time (Europe/Moscow).
Day
- 1♃︎ Jupiter03:38 – 05:12
- 2♂︎ Mars05:12 – 06:45
- 3☉︎ Sun06:45 – 08:18
- 4♀︎ Venus08:18 – 09:51
- 5☿︎ Mercury09:51 – 11:25
- 6☽︎ Moon11:25 – 12:58
- 7♄︎ Saturn12:58 – 14:31
- 8♃︎ Jupiter14:31 – 16:05
- 9♂︎ Mars16:05 – 17:38
- 10☉︎ Sun17:38 – 19:11
- 11♀︎ Venus19:11 – 20:45
- 12☿︎ Mercury20:45 – 22:18
Night
- 1☽︎ Moon22:18 – 22:44
- 2♄︎ Saturn22:44 – 23:11
- 3♃︎ Jupiter23:11 – 23:38
- 4♂︎ Mars23:38 – 00:04
- 5☉︎ Sun00:04 – 00:31
- 6♀︎ Venus00:31 – 00:58
- 7☿︎ Mercury00:58 – 01:24
- 8☽︎ Moon01:24 – 01:51
- 9♄︎ Saturn01:51 – 02:18
- 10♃︎ Jupiter02:18 – 02:44
- 11♂︎ Mars02:44 – 03:11
- 12☉︎ Sun03:11 – 03:38
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Questions
How are the planetary hours calculated in Saint Petersburg?
On Thursday, 10 June 2027, the Sun rises at 03:38 and sets at 22:18: the day lasts 18h 40m, that is twelve day hours of 1h 33m. The night, until the next sunrise at 03:38, lasts 5h 20m: twelve night hours of 27 min.
Which planet rules the first hour that day?
Jupiter, from 03:38 to 05:12: the first hour of a day always goes to the planet of the weekday. The next ones follow the Chaldean order: Mars, the Sun, Venus, Mercury, the Moon, Saturn, then Jupiter 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.