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, 10 July 2029: day of Mars
- Sunrise
- 03:54
- Sunset
- 22:12
- Next sunrise
- 03:55
A day hour lasts 1h 32m; a night hour, 29 min. Local time (Europe/Moscow).
Day
- 1♂︎ Mars03:54 – 05:25
- 2☉︎ Sun05:25 – 06:57
- 3♀︎ Venus06:57 – 08:28
- 4☿︎ Mercury08:28 – 10:00
- 5☽︎ Moon10:00 – 11:32
- 6♄︎ Saturn11:32 – 13:03
- 7♃︎ Jupiter13:03 – 14:35
- 8♂︎ Mars14:35 – 16:06
- 9☉︎ Sun16:06 – 17:38
- 10♀︎ Venus17:38 – 19:09
- 11☿︎ Mercury19:09 – 20:41
- 12☽︎ Moon20:41 – 22:12
Night
- 1♄︎ Saturn22:12 – 22:41
- 2♃︎ Jupiter22:41 – 23:10
- 3♂︎ Mars23:10 – 23:38
- 4☉︎ Sun23:38 – 00:07
- 5♀︎ Venus00:07 – 00:35
- 6☿︎ Mercury00:35 – 01:04
- 7☽︎ Moon01:04 – 01:33
- 8♄︎ Saturn01:33 – 02:01
- 9♃︎ Jupiter02:01 – 02:30
- 10♂︎ Mars02:30 – 02:58
- 11☉︎ Sun02:58 – 03:27
- 12♀︎ Venus03:27 – 03:55
Other cities · Russia
Questions
How are the planetary hours calculated in Saint Petersburg?
On Tuesday, 10 July 2029, the Sun rises at 03:54 and sets at 22:12: the day lasts 18h 19m, that is twelve day hours of 1h 32m. The night, until the next sunrise at 03:55, lasts 5h 43m: twelve night hours of 29 min.
Which planet rules the first hour that day?
Mars, from 03:54 to 05:25: 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.