Planetary hours
in Jurong West.
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, 20 November 2026: day of Venus
- Sunrise
- 06:48
- Sunset
- 18:52
- Next sunrise
- 06:49
A day hour lasts 1h 00m; a night hour, 1h 00m. Local time (Asia/Singapore).
Day
- 1♀︎ Venus06:48 – 07:49
- 2☿︎ Mercury07:49 – 08:49
- 3☽︎ Moon08:49 – 09:49
- 4♄︎ Saturn09:49 – 10:50
- 5♃︎ Jupiter10:50 – 11:50
- 6♂︎ Mars11:50 – 12:50
- 7☉︎ Sun12:50 – 13:50
- 8♀︎ Venus13:50 – 14:51
- 9☿︎ Mercury14:51 – 15:51
- 10☽︎ Moon15:51 – 16:51
- 11♄︎ Saturn16:51 – 17:52
- 12♃︎ Jupiter17:52 – 18:52
Night
- 1♂︎ Mars18:52 – 19:52
- 2☉︎ Sun19:52 – 20:51
- 3♀︎ Venus20:51 – 21:51
- 4☿︎ Mercury21:51 – 22:51
- 5☽︎ Moon22:51 – 23:51
- 6♄︎ Saturn23:51 – 00:50
- 7♃︎ Jupiter00:50 – 01:50
- 8♂︎ Mars01:50 – 02:50
- 9☉︎ Sun02:50 – 03:50
- 10♀︎ Venus03:50 – 04:49
- 11☿︎ Mercury04:49 – 05:49
- 12☽︎ Moon05:49 – 06:49
Other cities · Singapore
Questions
How are the planetary hours calculated in Jurong West?
On Friday, 20 November 2026, the Sun rises at 06:48 and sets at 18:52: the day lasts 12h 03m, that is twelve day hours of 1h 00m. The night, until the next sunrise at 06:49, lasts 11h 57m: twelve night hours of 1h 00m.
Which planet rules the first hour that day?
Venus, from 06:48 to 07:49: 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.