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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 Wednesday, 30 December 2026: day of Mercury

Sunrise
07:06
Sunset
19:08
Next sunrise
07:06

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

Day

  1. 1☿︎ Mercury07:06 – 08:06
  2. 2☽︎ Moon08:06 – 09:06
  3. 3♄︎ Saturn09:06 – 10:06
  4. 4♃︎ Jupiter10:06 – 11:07
  5. 5♂︎ Mars11:07 – 12:07
  6. 6☉︎ Sun12:07 – 13:07
  7. 7♀︎ Venus13:07 – 14:07
  8. 8☿︎ Mercury14:07 – 15:07
  9. 9☽︎ Moon15:07 – 16:08
  10. 10♄︎ Saturn16:08 – 17:08
  11. 11♃︎ Jupiter17:08 – 18:08
  12. 12♂︎ Mars18:08 – 19:08

Night

  1. 1☉︎ Sun19:08 – 20:08
  2. 2♀︎ Venus20:08 – 21:08
  3. 3☿︎ Mercury21:08 – 22:08
  4. 4☽︎ Moon22:08 – 23:08
  5. 5♄︎ Saturn23:08 – 00:07
  6. 6♃︎ Jupiter00:07 – 01:07
  7. 7♂︎ Mars01:07 – 02:07
  8. 8☉︎ Sun02:07 – 03:07
  9. 9♀︎ Venus03:07 – 04:07
  10. 10☿︎ Mercury04:07 – 05:06
  11. 11☽︎ Moon05:06 – 06:06
  12. 12♄︎ Saturn06:06 – 07:06

Questions

How are the planetary hours calculated in Jurong West?

On Wednesday, 30 December 2026, the Sun rises at 07:06 and sets at 19:08: the day lasts 12h 03m, that is twelve day hours of 1h 00m. The night, until the next sunrise at 07:06, lasts 11h 58m: twelve night hours of 1h 00m.

Which planet rules the first hour that day?

Mercury, from 07:06 to 08:06: the first hour of a day always goes to the planet of the weekday. The next ones follow the Chaldean order: the Moon, Saturn, Jupiter, Mars, the Sun, Venus, then Mercury 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.

My sky on my chart

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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.