Planetary hours
in Tangerang.
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 Thursday, 3 December 2026: day of Jupiter
- Sunrise
- 05:29
- Sunset
- 17:56
- Next sunrise
- 05:29
A day hour lasts 1h 02m; a night hour, 58 min. Local time (Asia/Jakarta).
Day
- 1♃︎ Jupiter05:29 – 06:31
- 2♂︎ Mars06:31 – 07:33
- 3☉︎ Sun07:33 – 08:36
- 4♀︎ Venus08:36 – 09:38
- 5☿︎ Mercury09:38 – 10:40
- 6☽︎ Moon10:40 – 11:43
- 7♄︎ Saturn11:43 – 12:45
- 8♃︎ Jupiter12:45 – 13:47
- 9♂︎ Mars13:47 – 14:50
- 10☉︎ Sun14:50 – 15:52
- 11♀︎ Venus15:52 – 16:54
- 12☿︎ Mercury16:54 – 17:56
Night
- 1☽︎ Moon17:56 – 18:54
- 2♄︎ Saturn18:54 – 19:52
- 3♃︎ Jupiter19:52 – 20:50
- 4♂︎ Mars20:50 – 21:47
- 5☉︎ Sun21:47 – 22:45
- 6♀︎ Venus22:45 – 23:43
- 7☿︎ Mercury23:43 – 00:41
- 8☽︎ Moon00:41 – 01:38
- 9♄︎ Saturn01:38 – 02:36
- 10♃︎ Jupiter02:36 – 03:34
- 11♂︎ Mars03:34 – 04:31
- 12☉︎ Sun04:31 – 05:29
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Questions
How are the planetary hours calculated in Tangerang?
On Thursday, 3 December 2026, the Sun rises at 05:29 and sets at 17:56: the day lasts 12h 28m, that is twelve day hours of 1h 02m. The night, until the next sunrise at 05:29, lasts 11h 33m: twelve night hours of 58 min.
Which planet rules the first hour that day?
Jupiter, from 05:29 to 06:31: the first hour of a day always goes to the planet of the weekday. The next ones follow the Chaldean order: Mars, the Sun, Venus, Mercury, the Moon, Saturn, then Jupiter 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.