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, 9 January 2027: day of Saturn
- Sunrise
- 08:06
- Sunset
- 16:50
- Next sunrise
- 08:06
A day hour lasts 44 min; a night hour, 1h 16m. Local time (Europe/Moscow).
Day
- 1♄︎ Saturn08:06 – 08:50
- 2♃︎ Jupiter08:50 – 09:33
- 3♂︎ Mars09:33 – 10:17
- 4☉︎ Sun10:17 – 11:01
- 5♀︎ Venus11:01 – 11:44
- 6☿︎ Mercury11:44 – 12:28
- 7☽︎ Moon12:28 – 13:11
- 8♄︎ Saturn13:11 – 13:55
- 9♃︎ Jupiter13:55 – 14:39
- 10♂︎ Mars14:39 – 15:22
- 11☉︎ Sun15:22 – 16:06
- 12♀︎ Venus16:06 – 16:50
Night
- 1☿︎ Mercury16:50 – 18:06
- 2☽︎ Moon18:06 – 19:22
- 3♄︎ Saturn19:22 – 20:39
- 4♃︎ Jupiter20:39 – 21:55
- 5♂︎ Mars21:55 – 23:11
- 6☉︎ Sun23:11 – 00:28
- 7♀︎ Venus00:28 – 01:44
- 8☿︎ Mercury01:44 – 03:00
- 9☽︎ Moon03:00 – 04:17
- 10♄︎ Saturn04:17 – 05:33
- 11♃︎ Jupiter05:33 – 06:49
- 12♂︎ Mars06:49 – 08:06
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Questions
How are the planetary hours calculated in Rostov-on-Don?
On Saturday, 9 January 2027, the Sun rises at 08:06 and sets at 16:50: the day lasts 8h 44m, that is twelve day hours of 44 min. The night, until the next sunrise at 08:06, lasts 15h 16m: twelve night hours of 1h 16m.
Which planet rules the first hour that day?
Saturn, from 08:06 to 08:50: 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.