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 Friday, 12 December 2025: day of Venus
- Sunrise
- 08:04
- Sunset
- 15:09
- Next sunrise
- 08:05
A day hour lasts 35 min; a night hour, 1h 25m. Local time (Europe/Moscow).
Day
- 1♀︎ Venus08:04 – 08:39
- 2☿︎ Mercury08:39 – 09:15
- 3☽︎ Moon09:15 – 09:50
- 4♄︎ Saturn09:50 – 10:26
- 5♃︎ Jupiter10:26 – 11:01
- 6♂︎ Mars11:01 – 11:37
- 7☉︎ Sun11:37 – 12:12
- 8♀︎ Venus12:12 – 12:48
- 9☿︎ Mercury12:48 – 13:23
- 10☽︎ Moon13:23 – 13:59
- 11♄︎ Saturn13:59 – 14:34
- 12♃︎ Jupiter14:34 – 15:09
Night
- 1♂︎ Mars15:09 – 16:34
- 2☉︎ Sun16:34 – 17:59
- 3♀︎ Venus17:59 – 19:23
- 4☿︎ Mercury19:23 – 20:48
- 5☽︎ Moon20:48 – 22:13
- 6♄︎ Saturn22:13 – 23:37
- 7♃︎ Jupiter23:37 – 01:02
- 8♂︎ Mars01:02 – 02:26
- 9☉︎ Sun02:26 – 03:51
- 10♀︎ Venus03:51 – 05:16
- 11☿︎ Mercury05:16 – 06:40
- 12☽︎ Moon06:40 – 08:05
Other cities · Russia
Questions
How are the planetary hours calculated in Kazan?
On Friday, 12 December 2025, the Sun rises at 08:04 and sets at 15:09: the day lasts 7h 06m, that is twelve day hours of 35 min. The night, until the next sunrise at 08:05, lasts 16h 55m: twelve night hours of 1h 25m.
Which planet rules the first hour that day?
Venus, from 08:04 to 08:39: the first hour of a day always goes to the planet of the weekday. The next ones follow the Chaldean order: Mercury, the Moon, Saturn, Jupiter, Mars, the Sun, then Venus 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.