Planetary hours
in Bukhara.
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, 18 December 2026: day of Venus
- Sunrise
- 07:57
- Sunset
- 17:19
- Next sunrise
- 07:58
A day hour lasts 47 min; a night hour, 1h 13m. Local time (Asia/Samarkand).
Day
- 1♀︎ Venus07:57 – 08:44
- 2☿︎ Mercury08:44 – 09:31
- 3☽︎ Moon09:31 – 10:18
- 4♄︎ Saturn10:18 – 11:05
- 5♃︎ Jupiter11:05 – 11:51
- 6♂︎ Mars11:51 – 12:38
- 7☉︎ Sun12:38 – 13:25
- 8♀︎ Venus13:25 – 14:12
- 9☿︎ Mercury14:12 – 14:59
- 10☽︎ Moon14:59 – 15:45
- 11♄︎ Saturn15:45 – 16:32
- 12♃︎ Jupiter16:32 – 17:19
Night
- 1♂︎ Mars17:19 – 18:32
- 2☉︎ Sun18:32 – 19:46
- 3♀︎ Venus19:46 – 20:59
- 4☿︎ Mercury20:59 – 22:12
- 5☽︎ Moon22:12 – 23:25
- 6♄︎ Saturn23:25 – 00:39
- 7♃︎ Jupiter00:39 – 01:52
- 8♂︎ Mars01:52 – 03:05
- 9☉︎ Sun03:05 – 04:18
- 10♀︎ Venus04:18 – 05:32
- 11☿︎ Mercury05:32 – 06:45
- 12☽︎ Moon06:45 – 07:58
Other cities · Uzbekistan
Questions
How are the planetary hours calculated in Bukhara?
On Friday, 18 December 2026, the Sun rises at 07:57 and sets at 17:19: the day lasts 9h 22m, that is twelve day hours of 47 min. The night, until the next sunrise at 07:58, lasts 14h 39m: twelve night hours of 1h 13m.
Which planet rules the first hour that day?
Venus, from 07:57 to 08:44: 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.