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, 17 July 2026: day of Venus
- Sunrise
- 06:46
- Sunset
- 19:41
- Next sunrise
- 06:46
A day hour lasts 1h 05m; a night hour, 55 min. Local time (Africa/Dakar).
Day
- 1♀︎ Venus06:46 – 07:51
- 2☿︎ Mercury07:51 – 08:55
- 3☽︎ Moon08:55 – 10:00
- 4♄︎ Saturn10:00 – 11:04
- 5♃︎ Jupiter11:04 – 12:09
- 6♂︎ Mars12:09 – 13:13
- 7☉︎ Sun13:13 – 14:18
- 8♀︎ Venus14:18 – 15:22
- 9☿︎ Mercury15:22 – 16:27
- 10☽︎ Moon16:27 – 17:31
- 11♄︎ Saturn17:31 – 18:36
- 12♃︎ Jupiter18:36 – 19:41
Night
- 1♂︎ Mars19:41 – 20:36
- 2☉︎ Sun20:36 – 21:32
- 3♀︎ Venus21:32 – 22:27
- 4☿︎ Mercury22:27 – 23:23
- 5☽︎ Moon23:23 – 00:18
- 6♄︎ Saturn00:18 – 01:14
- 7♃︎ Jupiter01:14 – 02:09
- 8♂︎ Mars02:09 – 03:05
- 9☉︎ Sun03:05 – 04:00
- 10♀︎ Venus04:00 – 04:55
- 11☿︎ Mercury04:55 – 05:51
- 12☽︎ Moon05:51 – 06:46
Other cities · Senegal
Questions
How are the planetary hours calculated in Thiès?
On Friday, 17 July 2026, the Sun rises at 06:46 and sets at 19:41: the day lasts 12h 54m, that is twelve day hours of 1h 05m. The night, until the next sunrise at 06:46, lasts 11h 06m: twelve night hours of 55 min.
Which planet rules the first hour that day?
Venus, from 06:46 to 07:51: 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.