AstroXP ▶︎All our videos by signVideos
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 Sunday, 13 December 2026: day of the Sun

Sunrise
06:57
Sunset
19:00
Next sunrise
06:58

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

Day

  1. 1☉︎ Sun06:57 – 07:57
  2. 2♀︎ Venus07:57 – 08:58
  3. 3☿︎ Mercury08:58 – 09:58
  4. 4☽︎ Moon09:58 – 10:58
  5. 5♄︎ Saturn10:58 – 11:58
  6. 6♃︎ Jupiter11:58 – 12:59
  7. 7♂︎ Mars12:59 – 13:59
  8. 8☉︎ Sun13:59 – 14:59
  9. 9♀︎ Venus14:59 – 15:59
  10. 10☿︎ Mercury15:59 – 17:00
  11. 11☽︎ Moon17:00 – 18:00
  12. 12♄︎ Saturn18:00 – 19:00

Night

  1. 1♃︎ Jupiter19:00 – 20:00
  2. 2♂︎ Mars20:00 – 21:00
  3. 3☉︎ Sun21:00 – 21:59
  4. 4♀︎ Venus21:59 – 22:59
  5. 5☿︎ Mercury22:59 – 23:59
  6. 6☽︎ Moon23:59 – 00:59
  7. 7♄︎ Saturn00:59 – 01:59
  8. 8♃︎ Jupiter01:59 – 02:58
  9. 9♂︎ Mars02:58 – 03:58
  10. 10☉︎ Sun03:58 – 04:58
  11. 11♀︎ Venus04:58 – 05:58
  12. 12☿︎ Mercury05:58 – 06:58

Questions

How are the planetary hours calculated in Jurong West?

On Sunday, 13 December 2026, the Sun rises at 06:57 and sets at 19:00: the day lasts 12h 03m, that is twelve day hours of 1h 00m. The night, until the next sunrise at 06:58, lasts 11h 58m: twelve night hours of 1h 00m.

Which planet rules the first hour that day?

The Sun, from 06:57 to 07:57: the first hour of a day always goes to the planet of the weekday. The next ones follow the Chaldean order: Venus, Mercury, the Moon, Saturn, Jupiter, Mars, then the Sun 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

On a computer? Scan this code with your phone.

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.