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 Sunday, 31 January 2027: day of the Sun
- Sunrise
- 06:08
- Sunset
- 17:44
- Next sunrise
- 06:08
A day hour lasts 58 min; a night hour, 1h 02m. Local time (Asia/Ho_Chi_Minh).
Day
- 1☉︎ Sun06:08 – 07:06
- 2♀︎ Venus07:06 – 08:04
- 3☿︎ Mercury08:04 – 09:02
- 4☽︎ Moon09:02 – 10:00
- 5♄︎ Saturn10:00 – 10:58
- 6♃︎ Jupiter10:58 – 11:56
- 7♂︎ Mars11:56 – 12:54
- 8☉︎ Sun12:54 – 13:52
- 9♀︎ Venus13:52 – 14:50
- 10☿︎ Mercury14:50 – 15:48
- 11☽︎ Moon15:48 – 16:46
- 12♄︎ Saturn16:46 – 17:44
Night
- 1♃︎ Jupiter17:44 – 18:46
- 2♂︎ Mars18:46 – 19:48
- 3☉︎ Sun19:48 – 20:50
- 4♀︎ Venus20:50 – 21:52
- 5☿︎ Mercury21:52 – 22:54
- 6☽︎ Moon22:54 – 23:56
- 7♄︎ Saturn23:56 – 00:58
- 8♃︎ Jupiter00:58 – 02:00
- 9♂︎ Mars02:00 – 03:02
- 10☉︎ Sun03:02 – 04:04
- 11♀︎ Venus04:04 – 05:06
- 12☿︎ Mercury05:06 – 06:08
Other cities · Vietnam
Questions
How are the planetary hours calculated in Nha Trang?
On Sunday, 31 January 2027, the Sun rises at 06:08 and sets at 17:44: the day lasts 11h 36m, that is twelve day hours of 58 min. The night, until the next sunrise at 06:08, lasts 12h 24m: twelve night hours of 1h 02m.
Which planet rules the first hour that day?
The Sun, from 06:08 to 07:06: the first hour of a day always goes to the planet of the weekday. The next ones follow the Chaldean order: Venus, Mercury, the Moon, Saturn, Jupiter, Mars, then the Sun 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.