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Planetary hours · Jurong West (Singapore)

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 Saturday, 23 January 2027: day of Saturn

Sunrise
07:15
Sunset
19:18
Next sunrise
07:15

A day hour lasts 1h 00m; a night hour, 1h 00m. Local time (Asia/Singapore).

Day

  1. 1♄︎ Saturn07:15 – 08:15
  2. 2♃︎ Jupiter08:15 – 09:15
  3. 3♂︎ Mars09:15 – 10:15
  4. 4☉︎ Sun10:15 – 11:16
  5. 5♀︎ Venus11:16 – 12:16
  6. 6☿︎ Mercury12:16 – 13:16
  7. 7☽︎ Moon13:16 – 14:17
  8. 8♄︎ Saturn14:17 – 15:17
  9. 9♃︎ Jupiter15:17 – 16:17
  10. 10♂︎ Mars16:17 – 17:17
  11. 11☉︎ Sun17:17 – 18:18
  12. 12♀︎ Venus18:18 – 19:18

Night

  1. 1☿︎ Mercury19:18 – 20:18
  2. 2☽︎ Moon20:18 – 21:17
  3. 3♄︎ Saturn21:17 – 22:17
  4. 4♃︎ Jupiter22:17 – 23:17
  5. 5♂︎ Mars23:17 – 00:17
  6. 6☉︎ Sun00:17 – 01:16
  7. 7♀︎ Venus01:16 – 02:16
  8. 8☿︎ Mercury02:16 – 03:16
  9. 9☽︎ Moon03:16 – 04:16
  10. 10♄︎ Saturn04:16 – 05:15
  11. 11♃︎ Jupiter05:15 – 06:15
  12. 12♂︎ Mars06:15 – 07:15

Other cities · Singapore

Questions

How are the planetary hours calculated in Jurong West?

On Saturday, 23 January 2027, the Sun rises at 07:15 and sets at 19:18: the day lasts 12h 03m, that is twelve day hours of 1h 00m. The night, until the next sunrise at 07:15, lasts 11h 57m: twelve night hours of 1h 00m.

Which planet rules the first hour that day?

Saturn, from 07:15 to 08:15: the first hour of a day always goes to the planet of the weekday. The next ones follow the Chaldean order: Jupiter, Mars, the Sun, Venus, Mercury, the Moon, then Saturn 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.

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Calendars

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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.