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 Tuesday, 27 April 2027: day of Mars
- Sunrise
- 05:09
- Sunset
- 20:45
- Next sunrise
- 05:06
A day hour lasts 1h 18m; a night hour, 42 min. Local time (Europe/Moscow).
Day
- 1♂︎ Mars05:09 – 06:27
- 2☉︎ Sun06:27 – 07:45
- 3♀︎ Venus07:45 – 09:03
- 4☿︎ Mercury09:03 – 10:21
- 5☽︎ Moon10:21 – 11:39
- 6♄︎ Saturn11:39 – 12:57
- 7♃︎ Jupiter12:57 – 14:15
- 8♂︎ Mars14:15 – 15:33
- 9☉︎ Sun15:33 – 16:51
- 10♀︎ Venus16:51 – 18:09
- 11☿︎ Mercury18:09 – 19:27
- 12☽︎ Moon19:27 – 20:45
Night
- 1♄︎ Saturn20:45 – 21:27
- 2♃︎ Jupiter21:27 – 22:09
- 3♂︎ Mars22:09 – 22:50
- 4☉︎ Sun22:50 – 23:32
- 5♀︎ Venus23:32 – 00:14
- 6☿︎ Mercury00:14 – 00:55
- 7☽︎ Moon00:55 – 01:37
- 8♄︎ Saturn01:37 – 02:19
- 9♃︎ Jupiter02:19 – 03:01
- 10♂︎ Mars03:01 – 03:42
- 11☉︎ Sun03:42 – 04:24
- 12♀︎ Venus04:24 – 05:06
Other cities · Russia
Questions
How are the planetary hours calculated in Saint Petersburg?
On Tuesday, 27 April 2027, the Sun rises at 05:09 and sets at 20:45: the day lasts 15h 36m, that is twelve day hours of 1h 18m. The night, until the next sunrise at 05:06, lasts 8h 21m: twelve night hours of 42 min.
Which planet rules the first hour that day?
Mars, from 05:09 to 06:27: the first hour of a day always goes to the planet of the weekday. The next ones follow the Chaldean order: the Sun, Venus, Mercury, the Moon, Saturn, Jupiter, then Mars 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.