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 Sunday, 9 November 2025: day of the Sun
- Sunrise
- 07:16
- Sunset
- 16:53
- Next sunrise
- 07:17
A day hour lasts 48 min; a night hour, 1h 12m. Local time (Europe/Moscow).
Day
- 1☉︎ Sun07:16 – 08:04
- 2♀︎ Venus08:04 – 08:52
- 3☿︎ Mercury08:52 – 09:40
- 4☽︎ Moon09:40 – 10:28
- 5♄︎ Saturn10:28 – 11:16
- 6♃︎ Jupiter11:16 – 12:04
- 7♂︎ Mars12:04 – 12:52
- 8☉︎ Sun12:52 – 13:40
- 9♀︎ Venus13:40 – 14:28
- 10☿︎ Mercury14:28 – 15:16
- 11☽︎ Moon15:16 – 16:05
- 12♄︎ Saturn16:05 – 16:53
Night
- 1♃︎ Jupiter16:53 – 18:05
- 2♂︎ Mars18:05 – 19:17
- 3☉︎ Sun19:17 – 20:29
- 4♀︎ Venus20:29 – 21:41
- 5☿︎ Mercury21:41 – 22:53
- 6☽︎ Moon22:53 – 00:05
- 7♄︎ Saturn00:05 – 01:17
- 8♃︎ Jupiter01:17 – 02:29
- 9♂︎ Mars02:29 – 03:41
- 10☉︎ Sun03:41 – 04:53
- 11♀︎ Venus04:53 – 06:05
- 12☿︎ Mercury06:05 – 07:17
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Questions
How are the planetary hours calculated in Rostov-on-Don?
On Sunday, 9 November 2025, the Sun rises at 07:16 and sets at 16:53: the day lasts 9h 37m, that is twelve day hours of 48 min. The night, until the next sunrise at 07:17, lasts 14h 25m: twelve night hours of 1h 12m.
Which planet rules the first hour that day?
The Sun, from 07:16 to 08:04: the first hour of a day always goes to the planet of the weekday. The next ones follow the Chaldean order: Venus, Mercury, the Moon, Saturn, Jupiter, Mars, then the Sun 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.