Planetary hours
in Nha Trang.
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, 22 August 2026: day of Saturn
- Sunrise
- 05:32
- Sunset
- 17:59
- Next sunrise
- 05:32
A day hour lasts 1h 02m; a night hour, 58 min. Local time (Asia/Ho_Chi_Minh).
Day
- 1♄︎ Saturn05:32 – 06:34
- 2♃︎ Jupiter06:34 – 07:36
- 3♂︎ Mars07:36 – 08:39
- 4☉︎ Sun08:39 – 09:41
- 5♀︎ Venus09:41 – 10:43
- 6☿︎ Mercury10:43 – 11:46
- 7☽︎ Moon11:46 – 12:48
- 8♄︎ Saturn12:48 – 13:50
- 9♃︎ Jupiter13:50 – 14:53
- 10♂︎ Mars14:53 – 15:55
- 11☉︎ Sun15:55 – 16:57
- 12♀︎ Venus16:57 – 17:59
Night
- 1☿︎ Mercury17:59 – 18:57
- 2☽︎ Moon18:57 – 19:55
- 3♄︎ Saturn19:55 – 20:53
- 4♃︎ Jupiter20:53 – 21:50
- 5♂︎ Mars21:50 – 22:48
- 6☉︎ Sun22:48 – 23:46
- 7♀︎ Venus23:46 – 00:43
- 8☿︎ Mercury00:43 – 01:41
- 9☽︎ Moon01:41 – 02:39
- 10♄︎ Saturn02:39 – 03:36
- 11♃︎ Jupiter03:36 – 04:34
- 12♂︎ Mars04:34 – 05:32
Other cities · Vietnam
Questions
How are the planetary hours calculated in Nha Trang?
On Saturday, 22 August 2026, the Sun rises at 05:32 and sets at 17:59: the day lasts 12h 28m, that is twelve day hours of 1h 02m. The night, until the next sunrise at 05:32, lasts 11h 32m: twelve night hours of 58 min.
Which planet rules the first hour that day?
Saturn, from 05:32 to 06:34: 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.
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.