Planetary hours
in Rostov-on-Don.
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 Saturday, 10 February 2029: day of Saturn
- Sunrise
- 07:33
- Sunset
- 17:37
- Next sunrise
- 07:32
A day hour lasts 50 min; a night hour, 1h 10m. Local time (Europe/Moscow).
Day
- 1♄︎ Saturn07:33 – 08:24
- 2♃︎ Jupiter08:24 – 09:14
- 3♂︎ Mars09:14 – 10:04
- 4☉︎ Sun10:04 – 10:55
- 5♀︎ Venus10:55 – 11:45
- 6☿︎ Mercury11:45 – 12:35
- 7☽︎ Moon12:35 – 13:25
- 8♄︎ Saturn13:25 – 14:16
- 9♃︎ Jupiter14:16 – 15:06
- 10♂︎ Mars15:06 – 15:56
- 11☉︎ Sun15:56 – 16:47
- 12♀︎ Venus16:47 – 17:37
Night
- 1☿︎ Mercury17:37 – 18:47
- 2☽︎ Moon18:47 – 19:56
- 3♄︎ Saturn19:56 – 21:06
- 4♃︎ Jupiter21:06 – 22:15
- 5♂︎ Mars22:15 – 23:25
- 6☉︎ Sun23:25 – 00:34
- 7♀︎ Venus00:34 – 01:44
- 8☿︎ Mercury01:44 – 02:54
- 9☽︎ Moon02:54 – 04:03
- 10♄︎ Saturn04:03 – 05:13
- 11♃︎ Jupiter05:13 – 06:22
- 12♂︎ Mars06:22 – 07:32
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Questions
How are the planetary hours calculated in Rostov-on-Don?
On Saturday, 10 February 2029, the Sun rises at 07:33 and sets at 17:37: the day lasts 10h 04m, that is twelve day hours of 50 min. The night, until the next sunrise at 07:32, lasts 13h 55m: twelve night hours of 1h 10m.
Which planet rules the first hour that day?
Saturn, from 07:33 to 08:24: the first hour of a day always goes to the planet of the weekday. The next ones follow the Chaldean order: Jupiter, Mars, the Sun, Venus, Mercury, the Moon, then Saturn 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.