Planetary hours
in Dūmā.
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, 22 May 2026: day of Venus
- Sunrise
- 05:29
- Sunset
- 19:32
- Next sunrise
- 05:29
A day hour lasts 1h 10m; a night hour, 50 min. Local time (Asia/Damascus).
Day
- 1♀︎ Venus05:29 – 06:39
- 2☿︎ Mercury06:39 – 07:50
- 3☽︎ Moon07:50 – 09:00
- 4♄︎ Saturn09:00 – 10:10
- 5♃︎ Jupiter10:10 – 11:20
- 6♂︎ Mars11:20 – 12:31
- 7☉︎ Sun12:31 – 13:41
- 8♀︎ Venus13:41 – 14:51
- 9☿︎ Mercury14:51 – 16:02
- 10☽︎ Moon16:02 – 17:12
- 11♄︎ Saturn17:12 – 18:22
- 12♃︎ Jupiter18:22 – 19:32
Night
- 1♂︎ Mars19:32 – 20:22
- 2☉︎ Sun20:22 – 21:12
- 3♀︎ Venus21:12 – 22:01
- 4☿︎ Mercury22:01 – 22:51
- 5☽︎ Moon22:51 – 23:41
- 6♄︎ Saturn23:41 – 00:30
- 7♃︎ Jupiter00:30 – 01:20
- 8♂︎ Mars01:20 – 02:10
- 9☉︎ Sun02:10 – 03:00
- 10♀︎ Venus03:00 – 03:49
- 11☿︎ Mercury03:49 – 04:39
- 12☽︎ Moon04:39 – 05:29
Other cities · Syria
Questions
How are the planetary hours calculated in Dūmā?
On Friday, 22 May 2026, the Sun rises at 05:29 and sets at 19:32: the day lasts 14h 03m, that is twelve day hours of 1h 10m. The night, until the next sunrise at 05:29, lasts 9h 56m: twelve night hours of 50 min.
Which planet rules the first hour that day?
Venus, from 05:29 to 06:39: 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.