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, 19 December 2025: day of Venus
- Sunrise
- 08:10
- Sunset
- 15:10
- Next sunrise
- 08:11
A day hour lasts 35 min; a night hour, 1h 25m. Local time (Europe/Moscow).
Day
- 1♀︎ Venus08:10 – 08:45
- 2☿︎ Mercury08:45 – 09:20
- 3☽︎ Moon09:20 – 09:55
- 4♄︎ Saturn09:55 – 10:30
- 5♃︎ Jupiter10:30 – 11:05
- 6♂︎ Mars11:05 – 11:40
- 7☉︎ Sun11:40 – 12:15
- 8♀︎ Venus12:15 – 12:50
- 9☿︎ Mercury12:50 – 13:25
- 10☽︎ Moon13:25 – 14:00
- 11♄︎ Saturn14:00 – 14:35
- 12♃︎ Jupiter14:35 – 15:10
Night
- 1♂︎ Mars15:10 – 16:35
- 2☉︎ Sun16:35 – 18:00
- 3♀︎ Venus18:00 – 19:25
- 4☿︎ Mercury19:25 – 20:50
- 5☽︎ Moon20:50 – 22:15
- 6♄︎ Saturn22:15 – 23:40
- 7♃︎ Jupiter23:40 – 01:05
- 8♂︎ Mars01:05 – 02:31
- 9☉︎ Sun02:31 – 03:56
- 10♀︎ Venus03:56 – 05:21
- 11☿︎ Mercury05:21 – 06:46
- 12☽︎ Moon06:46 – 08:11
Other cities · Russia
Questions
How are the planetary hours calculated in Kazan?
On Friday, 19 December 2025, the Sun rises at 08:10 and sets at 15:10: the day lasts 7h 00m, that is twelve day hours of 35 min. The night, until the next sunrise at 08:11, lasts 17h 00m: twelve night hours of 1h 25m.
Which planet rules the first hour that day?
Venus, from 08:10 to 08:45: 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.