Planetary hours
in Singapore.
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 Tuesday, 12 January 2027: day of Mars
- Sunrise
- 07:11
- Sunset
- 19:14
- Next sunrise
- 07:11
A day hour lasts 1h 00m; a night hour, 1h 00m. Local time (Asia/Singapore).
Day
- 1♂︎ Mars07:11 – 08:11
- 2☉︎ Sun08:11 – 09:11
- 3♀︎ Venus09:11 – 10:11
- 4☿︎ Mercury10:11 – 11:12
- 5☽︎ Moon11:12 – 12:12
- 6♄︎ Saturn12:12 – 13:12
- 7♃︎ Jupiter13:12 – 14:12
- 8♂︎ Mars14:12 – 15:13
- 9☉︎ Sun15:13 – 16:13
- 10♀︎ Venus16:13 – 17:13
- 11☿︎ Mercury17:13 – 18:14
- 12☽︎ Moon18:14 – 19:14
Night
- 1♄︎ Saturn19:14 – 20:14
- 2♃︎ Jupiter20:14 – 21:13
- 3♂︎ Mars21:13 – 22:13
- 4☉︎ Sun22:13 – 23:13
- 5♀︎ Venus23:13 – 00:13
- 6☿︎ Mercury00:13 – 01:12
- 7☽︎ Moon01:12 – 02:12
- 8♄︎ Saturn02:12 – 03:12
- 9♃︎ Jupiter03:12 – 04:12
- 10♂︎ Mars04:12 – 05:11
- 11☉︎ Sun05:11 – 06:11
- 12♀︎ Venus06:11 – 07:11
Other cities · Singapore
Questions
How are the planetary hours calculated in Singapore?
On Tuesday, 12 January 2027, the Sun rises at 07:11 and sets at 19:14: the day lasts 12h 03m, that is twelve day hours of 1h 00m. The night, until the next sunrise at 07:11, lasts 11h 57m: twelve night hours of 1h 00m.
Which planet rules the first hour that day?
Mars, from 07:11 to 08:11: the first hour of a day always goes to the planet of the weekday. The next ones follow the Chaldean order: the Sun, Venus, Mercury, the Moon, Saturn, Jupiter, then Mars 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.