Planetary hours
in Dessie.
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, 16 August 2026: day of the Sun
- Sunrise
- 06:11
- Sunset
- 18:40
- Next sunrise
- 06:11
A day hour lasts 1h 02m; a night hour, 58 min. Local time (Africa/Addis_Ababa).
Day
- 1☉︎ Sun06:11 – 07:13
- 2♀︎ Venus07:13 – 08:16
- 3☿︎ Mercury08:16 – 09:18
- 4☽︎ Moon09:18 – 10:20
- 5♄︎ Saturn10:20 – 11:23
- 6♃︎ Jupiter11:23 – 12:25
- 7♂︎ Mars12:25 – 13:28
- 8☉︎ Sun13:28 – 14:30
- 9♀︎ Venus14:30 – 15:32
- 10☿︎ Mercury15:32 – 16:35
- 11☽︎ Moon16:35 – 17:37
- 12♄︎ Saturn17:37 – 18:40
Night
- 1♃︎ Jupiter18:40 – 19:37
- 2♂︎ Mars19:37 – 20:35
- 3☉︎ Sun20:35 – 21:32
- 4♀︎ Venus21:32 – 22:30
- 5☿︎ Mercury22:30 – 23:28
- 6☽︎ Moon23:28 – 00:25
- 7♄︎ Saturn00:25 – 01:23
- 8♃︎ Jupiter01:23 – 02:20
- 9♂︎ Mars02:20 – 03:18
- 10☉︎ Sun03:18 – 04:16
- 11♀︎ Venus04:16 – 05:13
- 12☿︎ Mercury05:13 – 06:11
Other cities · Ethiopia
Questions
How are the planetary hours calculated in Dessie?
On Sunday, 16 August 2026, the Sun rises at 06:11 and sets at 18:40: the day lasts 12h 29m, that is twelve day hours of 1h 02m. The night, until the next sunrise at 06:11, lasts 11h 31m: twelve night hours of 58 min.
Which planet rules the first hour that day?
The Sun, from 06:11 to 07:13: 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.