Planetary hours
in Thiès.
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, 29 January 2027: day of Venus
- Sunrise
- 07:36
- Sunset
- 19:04
- Next sunrise
- 07:36
A day hour lasts 57 min; a night hour, 1h 03m. Local time (Africa/Dakar).
Day
- 1♀︎ Venus07:36 – 08:34
- 2☿︎ Mercury08:34 – 09:31
- 3☽︎ Moon09:31 – 10:28
- 4♄︎ Saturn10:28 – 11:26
- 5♃︎ Jupiter11:26 – 12:23
- 6♂︎ Mars12:23 – 13:20
- 7☉︎ Sun13:20 – 14:18
- 8♀︎ Venus14:18 – 15:15
- 9☿︎ Mercury15:15 – 16:12
- 10☽︎ Moon16:12 – 17:10
- 11♄︎ Saturn17:10 – 18:07
- 12♃︎ Jupiter18:07 – 19:04
Night
- 1♂︎ Mars19:04 – 20:07
- 2☉︎ Sun20:07 – 21:10
- 3♀︎ Venus21:10 – 22:12
- 4☿︎ Mercury22:12 – 23:15
- 5☽︎ Moon23:15 – 00:18
- 6♄︎ Saturn00:18 – 01:20
- 7♃︎ Jupiter01:20 – 02:23
- 8♂︎ Mars02:23 – 03:26
- 9☉︎ Sun03:26 – 04:28
- 10♀︎ Venus04:28 – 05:31
- 11☿︎ Mercury05:31 – 06:33
- 12☽︎ Moon06:33 – 07:36
Other cities · Senegal
Questions
How are the planetary hours calculated in Thiès?
On Friday, 29 January 2027, the Sun rises at 07:36 and sets at 19:04: the day lasts 11h 28m, that is twelve day hours of 57 min. The night, until the next sunrise at 07:36, lasts 12h 32m: twelve night hours of 1h 03m.
Which planet rules the first hour that day?
Venus, from 07:36 to 08:34: 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.