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, 13 May 2027: day of Jupiter
- Sunrise
- 05:19
- Sunset
- 17:59
- Next sunrise
- 05:19
A day hour lasts 1h 03m; a night hour, 57 min. Local time (Asia/Ho_Chi_Minh).
Day
- 1♃︎ Jupiter05:19 – 06:22
- 2♂︎ Mars06:22 – 07:26
- 3☉︎ Sun07:26 – 08:29
- 4♀︎ Venus08:29 – 09:32
- 5☿︎ Mercury09:32 – 10:36
- 6☽︎ Moon10:36 – 11:39
- 7♄︎ Saturn11:39 – 12:43
- 8♃︎ Jupiter12:43 – 13:46
- 9♂︎ Mars13:46 – 14:49
- 10☉︎ Sun14:49 – 15:53
- 11♀︎ Venus15:53 – 16:56
- 12☿︎ Mercury16:56 – 17:59
Night
- 1☽︎ Moon17:59 – 18:56
- 2♄︎ Saturn18:56 – 19:53
- 3♃︎ Jupiter19:53 – 20:49
- 4♂︎ Mars20:49 – 21:46
- 5☉︎ Sun21:46 – 22:42
- 6♀︎ Venus22:42 – 23:39
- 7☿︎ Mercury23:39 – 00:36
- 8☽︎ Moon00:36 – 01:32
- 9♄︎ Saturn01:32 – 02:29
- 10♃︎ Jupiter02:29 – 03:26
- 11♂︎ Mars03:26 – 04:22
- 12☉︎ Sun04:22 – 05:19
Other cities · Vietnam
Questions
How are the planetary hours calculated in Nha Trang?
On Thursday, 13 May 2027, the Sun rises at 05:19 and sets at 17:59: the day lasts 12h 40m, that is twelve day hours of 1h 03m. The night, until the next sunrise at 05:19, lasts 11h 20m: twelve night hours of 57 min.
Which planet rules the first hour that day?
Jupiter, from 05:19 to 06:22: 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.