Planetary hours
in Gao.
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 Sunday, 15 November 2026: day of the Sun
- Sunrise
- 06:03
- Sunset
- 17:25
- Next sunrise
- 06:03
A day hour lasts 57 min; a night hour, 1h 03m. Local time (Africa/Bamako).
Day
- 1☉︎ Sun06:03 – 07:00
- 2♀︎ Venus07:00 – 07:57
- 3☿︎ Mercury07:57 – 08:54
- 4☽︎ Moon08:54 – 09:50
- 5♄︎ Saturn09:50 – 10:47
- 6♃︎ Jupiter10:47 – 11:44
- 7♂︎ Mars11:44 – 12:41
- 8☉︎ Sun12:41 – 13:38
- 9♀︎ Venus13:38 – 14:35
- 10☿︎ Mercury14:35 – 15:32
- 11☽︎ Moon15:32 – 16:29
- 12♄︎ Saturn16:29 – 17:25
Night
- 1♃︎ Jupiter17:25 – 18:29
- 2♂︎ Mars18:29 – 19:32
- 3☉︎ Sun19:32 – 20:35
- 4♀︎ Venus20:35 – 21:38
- 5☿︎ Mercury21:38 – 22:41
- 6☽︎ Moon22:41 – 23:44
- 7♄︎ Saturn23:44 – 00:48
- 8♃︎ Jupiter00:48 – 01:51
- 9♂︎ Mars01:51 – 02:54
- 10☉︎ Sun02:54 – 03:57
- 11♀︎ Venus03:57 – 05:00
- 12☿︎ Mercury05:00 – 06:03
Questions
How are the planetary hours calculated in Gao?
On Sunday, 15 November 2026, the Sun rises at 06:03 and sets at 17:25: the day lasts 11h 22m, that is twelve day hours of 57 min. The night, until the next sunrise at 06:03, lasts 12h 38m: twelve night hours of 1h 03m.
Which planet rules the first hour that day?
The Sun, from 06:03 to 07:00: the first hour of a day always goes to the planet of the weekday. The next ones follow the Chaldean order: Venus, Mercury, the Moon, Saturn, Jupiter, Mars, then the Sun 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.