Planetary hours
in Semarang.
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, 27 November 2026: day of Venus
- Sunrise
- 05:11
- Sunset
- 17:40
- Next sunrise
- 05:11
A day hour lasts 1h 02m; a night hour, 58 min. Local time (Asia/Jakarta).
Day
- 1♀︎ Venus05:11 – 06:13
- 2☿︎ Mercury06:13 – 07:16
- 3☽︎ Moon07:16 – 08:18
- 4♄︎ Saturn08:18 – 09:21
- 5♃︎ Jupiter09:21 – 10:23
- 6♂︎ Mars10:23 – 11:25
- 7☉︎ Sun11:25 – 12:28
- 8♀︎ Venus12:28 – 13:30
- 9☿︎ Mercury13:30 – 14:33
- 10☽︎ Moon14:33 – 15:35
- 11♄︎ Saturn15:35 – 16:37
- 12♃︎ Jupiter16:37 – 17:40
Night
- 1♂︎ Mars17:40 – 18:37
- 2☉︎ Sun18:37 – 19:35
- 3♀︎ Venus19:35 – 20:33
- 4☿︎ Mercury20:33 – 21:30
- 5☽︎ Moon21:30 – 22:28
- 6♄︎ Saturn22:28 – 23:25
- 7♃︎ Jupiter23:25 – 00:23
- 8♂︎ Mars00:23 – 01:21
- 9☉︎ Sun01:21 – 02:18
- 10♀︎ Venus02:18 – 03:16
- 11☿︎ Mercury03:16 – 04:13
- 12☽︎ Moon04:13 – 05:11
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Questions
How are the planetary hours calculated in Semarang?
On Friday, 27 November 2026, the Sun rises at 05:11 and sets at 17:40: the day lasts 12h 29m, that is twelve day hours of 1h 02m. The night, until the next sunrise at 05:11, lasts 11h 31m: twelve night hours of 58 min.
Which planet rules the first hour that day?
Venus, from 05:11 to 06:13: 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.