Planetary hours
in Dallas.
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, 5 September 2025: day of Venus
- Sunrise
- 07:04
- Sunset
- 19:46
- Next sunrise
- 07:05
A day hour lasts 1h 03m; a night hour, 57 min. Local time (America/Chicago).
Day
- 1♀︎ Venus07:04 – 08:08
- 2☿︎ Mercury08:08 – 09:11
- 3☽︎ Moon09:11 – 10:15
- 4♄︎ Saturn10:15 – 11:18
- 5♃︎ Jupiter11:18 – 12:22
- 6♂︎ Mars12:22 – 13:25
- 7☉︎ Sun13:25 – 14:28
- 8♀︎ Venus14:28 – 15:32
- 9☿︎ Mercury15:32 – 16:35
- 10☽︎ Moon16:35 – 17:39
- 11♄︎ Saturn17:39 – 18:42
- 12♃︎ Jupiter18:42 – 19:46
Night
- 1♂︎ Mars19:46 – 20:42
- 2☉︎ Sun20:42 – 21:39
- 3♀︎ Venus21:39 – 22:36
- 4☿︎ Mercury22:36 – 23:32
- 5☽︎ Moon23:32 – 00:29
- 6♄︎ Saturn00:29 – 01:25
- 7♃︎ Jupiter01:25 – 02:22
- 8♂︎ Mars02:22 – 03:19
- 9☉︎ Sun03:19 – 04:15
- 10♀︎ Venus04:15 – 05:12
- 11☿︎ Mercury05:12 – 06:08
- 12☽︎ Moon06:08 – 07:05
Other cities · United States
Questions
How are the planetary hours calculated in Dallas?
On Friday, 5 September 2025, the Sun rises at 07:04 and sets at 19:46: the day lasts 12h 42m, that is twelve day hours of 1h 03m. The night, until the next sunrise at 07:05, lasts 11h 19m: twelve night hours of 57 min.
Which planet rules the first hour that day?
Venus, from 07:04 to 08:08: 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.