Planetary hours
in Biên Hòa.
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, 22 November 2026: day of the Sun
- Sunrise
- 05:51
- Sunset
- 17:26
- Next sunrise
- 05:51
A day hour lasts 58 min; a night hour, 1h 02m. Local time (Asia/Ho_Chi_Minh).
Day
- 1☉︎ Sun05:51 – 06:49
- 2♀︎ Venus06:49 – 07:47
- 3☿︎ Mercury07:47 – 08:44
- 4☽︎ Moon08:44 – 09:42
- 5♄︎ Saturn09:42 – 10:40
- 6♃︎ Jupiter10:40 – 11:38
- 7♂︎ Mars11:38 – 12:36
- 8☉︎ Sun12:36 – 13:34
- 9♀︎ Venus13:34 – 14:32
- 10☿︎ Mercury14:32 – 15:30
- 11☽︎ Moon15:30 – 16:28
- 12♄︎ Saturn16:28 – 17:26
Night
- 1♃︎ Jupiter17:26 – 18:28
- 2♂︎ Mars18:28 – 19:30
- 3☉︎ Sun19:30 – 20:32
- 4♀︎ Venus20:32 – 21:34
- 5☿︎ Mercury21:34 – 22:36
- 6☽︎ Moon22:36 – 23:38
- 7♄︎ Saturn23:38 – 00:41
- 8♃︎ Jupiter00:41 – 01:43
- 9♂︎ Mars01:43 – 02:45
- 10☉︎ Sun02:45 – 03:47
- 11♀︎ Venus03:47 – 04:49
- 12☿︎ Mercury04:49 – 05:51
Other cities · Vietnam
Questions
How are the planetary hours calculated in Biên Hòa?
On Sunday, 22 November 2026, the Sun rises at 05:51 and sets at 17:26: the day lasts 11h 35m, that is twelve day hours of 58 min. The night, until the next sunrise at 05:51, lasts 12h 26m: twelve night hours of 1h 02m.
Which planet rules the first hour that day?
The Sun, from 05:51 to 06:49: 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.