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, 24 October 2026: day of Saturn
- Sunrise
- 05:34
- Sunset
- 17:20
- Next sunrise
- 05:34
A day hour lasts 59 min; a night hour, 1h 01m. Local time (Asia/Ho_Chi_Minh).
Day
- 1♄︎ Saturn05:34 – 06:33
- 2♃︎ Jupiter06:33 – 07:31
- 3♂︎ Mars07:31 – 08:30
- 4☉︎ Sun08:30 – 09:29
- 5♀︎ Venus09:29 – 10:28
- 6☿︎ Mercury10:28 – 11:27
- 7☽︎ Moon11:27 – 12:26
- 8♄︎ Saturn12:26 – 13:25
- 9♃︎ Jupiter13:25 – 14:23
- 10♂︎ Mars14:23 – 15:22
- 11☉︎ Sun15:22 – 16:21
- 12♀︎ Venus16:21 – 17:20
Night
- 1☿︎ Mercury17:20 – 18:21
- 2☽︎ Moon18:21 – 19:22
- 3♄︎ Saturn19:22 – 20:23
- 4♃︎ Jupiter20:23 – 21:25
- 5♂︎ Mars21:25 – 22:26
- 6☉︎ Sun22:26 – 23:27
- 7♀︎ Venus23:27 – 00:28
- 8☿︎ Mercury00:28 – 01:29
- 9☽︎ Moon01:29 – 02:30
- 10♄︎ Saturn02:30 – 03:32
- 11♃︎ Jupiter03:32 – 04:33
- 12♂︎ Mars04:33 – 05:34
Other cities · Vietnam
Questions
How are the planetary hours calculated in Nha Trang?
On Saturday, 24 October 2026, the Sun rises at 05:34 and sets at 17:20: the day lasts 11h 46m, that is twelve day hours of 59 min. The night, until the next sunrise at 05:34, lasts 12h 14m: twelve night hours of 1h 01m.
Which planet rules the first hour that day?
Saturn, from 05:34 to 06:33: 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.