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Planetary hours · Thuận An (Vietnam)

Planetary hours
in Thuận An.

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, 31 July 2026: day of Venus

Sunrise
05:41
Sunset
18:17
Next sunrise
05:41

A day hour lasts 1h 03m; a night hour, 57 min. Local time (Asia/Ho_Chi_Minh).

Day

  1. 1♀︎ Venus05:41 – 06:44
  2. 2☿︎ Mercury06:44 – 07:47
  3. 3☽︎ Moon07:47 – 08:50
  4. 4♄︎ Saturn08:50 – 09:53
  5. 5♃︎ Jupiter09:53 – 10:56
  6. 6♂︎ Mars10:56 – 11:59
  7. 7☉︎ Sun11:59 – 13:02
  8. 8♀︎ Venus13:02 – 14:05
  9. 9☿︎ Mercury14:05 – 15:08
  10. 10☽︎ Moon15:08 – 16:11
  11. 11♄︎ Saturn16:11 – 17:14
  12. 12♃︎ Jupiter17:14 – 18:17

Night

  1. 1♂︎ Mars18:17 – 19:14
  2. 2☉︎ Sun19:14 – 20:11
  3. 3♀︎ Venus20:11 – 21:08
  4. 4☿︎ Mercury21:08 – 22:05
  5. 5☽︎ Moon22:05 – 23:02
  6. 6♄︎ Saturn23:02 – 23:59
  7. 7♃︎ Jupiter23:59 – 00:56
  8. 8♂︎ Mars00:56 – 01:53
  9. 9☉︎ Sun01:53 – 02:50
  10. 10♀︎ Venus02:50 – 03:47
  11. 11☿︎ Mercury03:47 – 04:44
  12. 12☽︎ Moon04:44 – 05:41

Other cities · Vietnam

Questions

How are the planetary hours calculated in Thuận An?

On Friday, 31 July 2026, the Sun rises at 05:41 and sets at 18:17: the day lasts 12h 36m, that is twelve day hours of 1h 03m. The night, until the next sunrise at 05:41, lasts 11h 24m: twelve night hours of 57 min.

Which planet rules the first hour that day?

Venus, from 05:41 to 06:44: 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.

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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.