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 Thursday, 3 December 2026: day of Jupiter
- Sunrise
- 05:49
- Sunset
- 17:16
- Next sunrise
- 05:49
A day hour lasts 57 min; a night hour, 1h 03m. Local time (Asia/Ho_Chi_Minh).
Day
- 1♃︎ Jupiter05:49 – 06:46
- 2♂︎ Mars06:46 – 07:43
- 3☉︎ Sun07:43 – 08:41
- 4♀︎ Venus08:41 – 09:38
- 5☿︎ Mercury09:38 – 10:35
- 6☽︎ Moon10:35 – 11:32
- 7♄︎ Saturn11:32 – 12:30
- 8♃︎ Jupiter12:30 – 13:27
- 9♂︎ Mars13:27 – 14:24
- 10☉︎ Sun14:24 – 15:21
- 11♀︎ Venus15:21 – 16:19
- 12☿︎ Mercury16:19 – 17:16
Night
- 1☽︎ Moon17:16 – 18:19
- 2♄︎ Saturn18:19 – 19:22
- 3♃︎ Jupiter19:22 – 20:24
- 4♂︎ Mars20:24 – 21:27
- 5☉︎ Sun21:27 – 22:30
- 6♀︎ Venus22:30 – 23:33
- 7☿︎ Mercury23:33 – 00:35
- 8☽︎ Moon00:35 – 01:38
- 9♄︎ Saturn01:38 – 02:41
- 10♃︎ Jupiter02:41 – 03:44
- 11♂︎ Mars03:44 – 04:47
- 12☉︎ Sun04:47 – 05:49
Other cities · Vietnam
Questions
How are the planetary hours calculated in Nha Trang?
On Thursday, 3 December 2026, the Sun rises at 05:49 and sets at 17:16: the day lasts 11h 27m, that is twelve day hours of 57 min. The night, until the next sunrise at 05:49, lasts 12h 33m: twelve night hours of 1h 03m.
Which planet rules the first hour that day?
Jupiter, from 05:49 to 06:46: the first hour of a day always goes to the planet of the weekday. The next ones follow the Chaldean order: Mars, the Sun, Venus, Mercury, the Moon, Saturn, then Jupiter 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.