Planetary hours
in Kazan.
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, 20 December 2025: day of Saturn
- Sunrise
- 08:11
- Sunset
- 15:11
- Next sunrise
- 08:11
A day hour lasts 35 min; a night hour, 1h 25m. Local time (Europe/Moscow).
Day
- 1♄︎ Saturn08:11 – 08:46
- 2♃︎ Jupiter08:46 – 09:21
- 3♂︎ Mars09:21 – 09:56
- 4☉︎ Sun09:56 – 10:31
- 5♀︎ Venus10:31 – 11:06
- 6☿︎ Mercury11:06 – 11:41
- 7☽︎ Moon11:41 – 12:16
- 8♄︎ Saturn12:16 – 12:51
- 9♃︎ Jupiter12:51 – 13:26
- 10♂︎ Mars13:26 – 14:01
- 11☉︎ Sun14:01 – 14:36
- 12♀︎ Venus14:36 – 15:11
Night
- 1☿︎ Mercury15:11 – 16:36
- 2☽︎ Moon16:36 – 18:01
- 3♄︎ Saturn18:01 – 19:26
- 4♃︎ Jupiter19:26 – 20:51
- 5♂︎ Mars20:51 – 22:16
- 6☉︎ Sun22:16 – 23:41
- 7♀︎ Venus23:41 – 01:06
- 8☿︎ Mercury01:06 – 02:31
- 9☽︎ Moon02:31 – 03:56
- 10♄︎ Saturn03:56 – 05:21
- 11♃︎ Jupiter05:21 – 06:46
- 12♂︎ Mars06:46 – 08:11
Other cities · Russia
Questions
How are the planetary hours calculated in Kazan?
On Saturday, 20 December 2025, the Sun rises at 08:11 and sets at 15:11: the day lasts 7h 00m, that is twelve day hours of 35 min. The night, until the next sunrise at 08:11, lasts 17h 01m: twelve night hours of 1h 25m.
Which planet rules the first hour that day?
Saturn, from 08:11 to 08:46: 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.