Planetary hours
in Ufa.
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, 13 December 2025: day of Saturn
- Sunrise
- 09:31
- Sunset
- 16:49
- Next sunrise
- 09:32
A day hour lasts 36 min; a night hour, 1h 24m. Local time (Asia/Yekaterinburg).
Day
- 1♄︎ Saturn09:31 – 10:07
- 2♃︎ Jupiter10:07 – 10:44
- 3♂︎ Mars10:44 – 11:20
- 4☉︎ Sun11:20 – 11:57
- 5♀︎ Venus11:57 – 12:33
- 6☿︎ Mercury12:33 – 13:10
- 7☽︎ Moon13:10 – 13:46
- 8♄︎ Saturn13:46 – 14:23
- 9♃︎ Jupiter14:23 – 14:59
- 10♂︎ Mars14:59 – 15:36
- 11☉︎ Sun15:36 – 16:12
- 12♀︎ Venus16:12 – 16:49
Night
- 1☿︎ Mercury16:49 – 18:12
- 2☽︎ Moon18:12 – 19:36
- 3♄︎ Saturn19:36 – 20:59
- 4♃︎ Jupiter20:59 – 22:23
- 5♂︎ Mars22:23 – 23:47
- 6☉︎ Sun23:47 – 01:10
- 7♀︎ Venus01:10 – 02:34
- 8☿︎ Mercury02:34 – 03:57
- 9☽︎ Moon03:57 – 05:21
- 10♄︎ Saturn05:21 – 06:45
- 11♃︎ Jupiter06:45 – 08:08
- 12♂︎ Mars08:08 – 09:32
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Questions
How are the planetary hours calculated in Ufa?
On Saturday, 13 December 2025, the Sun rises at 09:31 and sets at 16:49: the day lasts 7h 18m, that is twelve day hours of 36 min. The night, until the next sunrise at 09:32, lasts 16h 43m: twelve night hours of 1h 24m.
Which planet rules the first hour that day?
Saturn, from 09:31 to 10:07: 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.