Planetary hours
in South 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 Monday, 4 January 2027: day of the Moon
- Sunrise
- 05:43
- Sunset
- 18:12
- Next sunrise
- 05:43
A day hour lasts 1h 02m; a night hour, 58 min. Local time (Asia/Jakarta).
Day
- 1☽︎ Moon05:43 – 06:45
- 2♄︎ Saturn06:45 – 07:48
- 3♃︎ Jupiter07:48 – 08:50
- 4♂︎ Mars08:50 – 09:53
- 5☉︎ Sun09:53 – 10:55
- 6♀︎ Venus10:55 – 11:57
- 7☿︎ Mercury11:57 – 13:00
- 8☽︎ Moon13:00 – 14:02
- 9♄︎ Saturn14:02 – 15:04
- 10♃︎ Jupiter15:04 – 16:07
- 11♂︎ Mars16:07 – 17:09
- 12☉︎ Sun17:09 – 18:12
Night
- 1♀︎ Venus18:12 – 19:09
- 2☿︎ Mercury19:09 – 20:07
- 3☽︎ Moon20:07 – 21:05
- 4♄︎ Saturn21:05 – 22:02
- 5♃︎ Jupiter22:02 – 23:00
- 6♂︎ Mars23:00 – 23:58
- 7☉︎ Sun23:58 – 00:55
- 8♀︎ Venus00:55 – 01:53
- 9☿︎ Mercury01:53 – 02:51
- 10☽︎ Moon02:51 – 03:48
- 11♄︎ Saturn03:48 – 04:46
- 12♃︎ Jupiter04:46 – 05:43
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Questions
How are the planetary hours calculated in South Tangerang?
On Monday, 4 January 2027, the Sun rises at 05:43 and sets at 18:12: the day lasts 12h 29m, that is twelve day hours of 1h 02m. The night, until the next sunrise at 05:43, lasts 11h 32m: twelve night hours of 58 min.
Which planet rules the first hour that day?
The Moon, from 05:43 to 06:45: the first hour of a day always goes to the planet of the weekday. The next ones follow the Chaldean order: Saturn, Jupiter, Mars, the Sun, Venus, Mercury, then the Moon 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.