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, 22 July 2028: day of Saturn
- Sunrise
- 04:48
- Sunset
- 20:06
- Next sunrise
- 04:49
A day hour lasts 1h 17m; a night hour, 44 min. Local time (Europe/Moscow).
Day
- 1♄︎ Saturn04:48 – 06:04
- 2♃︎ Jupiter06:04 – 07:21
- 3♂︎ Mars07:21 – 08:37
- 4☉︎ Sun08:37 – 09:54
- 5♀︎ Venus09:54 – 11:10
- 6☿︎ Mercury11:10 – 12:27
- 7☽︎ Moon12:27 – 13:43
- 8♄︎ Saturn13:43 – 15:00
- 9♃︎ Jupiter15:00 – 16:16
- 10♂︎ Mars16:16 – 17:33
- 11☉︎ Sun17:33 – 18:49
- 12♀︎ Venus18:49 – 20:06
Night
- 1☿︎ Mercury20:06 – 20:49
- 2☽︎ Moon20:49 – 21:33
- 3♄︎ Saturn21:33 – 22:17
- 4♃︎ Jupiter22:17 – 23:00
- 5♂︎ Mars23:00 – 23:44
- 6☉︎ Sun23:44 – 00:27
- 7♀︎ Venus00:27 – 01:11
- 8☿︎ Mercury01:11 – 01:55
- 9☽︎ Moon01:55 – 02:38
- 10♄︎ Saturn02:38 – 03:22
- 11♃︎ Jupiter03:22 – 04:05
- 12♂︎ Mars04:05 – 04:49
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Questions
How are the planetary hours calculated in Rostov-on-Don?
On Saturday, 22 July 2028, the Sun rises at 04:48 and sets at 20:06: the day lasts 15h 18m, that is twelve day hours of 1h 17m. The night, until the next sunrise at 04:49, lasts 8h 43m: twelve night hours of 44 min.
Which planet rules the first hour that day?
Saturn, from 04:48 to 06:04: 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.