Planetary hours
in Kolkata.
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 Saturday, 18 December 2027: day of Saturn
- Sunrise
- 06:10
- Sunset
- 16:55
- Next sunrise
- 06:10
A day hour lasts 54 min; a night hour, 1h 06m. Local time (Asia/Kolkata).
Day
- 1♄︎ Saturn06:10 – 07:03
- 2♃︎ Jupiter07:03 – 07:57
- 3♂︎ Mars07:57 – 08:51
- 4☉︎ Sun08:51 – 09:45
- 5♀︎ Venus09:45 – 10:39
- 6☿︎ Mercury10:39 – 11:32
- 7☽︎ Moon11:32 – 12:26
- 8♄︎ Saturn12:26 – 13:20
- 9♃︎ Jupiter13:20 – 14:14
- 10♂︎ Mars14:14 – 15:08
- 11☉︎ Sun15:08 – 16:01
- 12♀︎ Venus16:01 – 16:55
Night
- 1☿︎ Mercury16:55 – 18:01
- 2☽︎ Moon18:01 – 19:08
- 3♄︎ Saturn19:08 – 20:14
- 4♃︎ Jupiter20:14 – 21:20
- 5♂︎ Mars21:20 – 22:26
- 6☉︎ Sun22:26 – 23:33
- 7♀︎ Venus23:33 – 00:39
- 8☿︎ Mercury00:39 – 01:45
- 9☽︎ Moon01:45 – 02:51
- 10♄︎ Saturn02:51 – 03:58
- 11♃︎ Jupiter03:58 – 05:04
- 12♂︎ Mars05:04 – 06:10
Other cities · India
Questions
How are the planetary hours calculated in Kolkata?
On Saturday, 18 December 2027, the Sun rises at 06:10 and sets at 16:55: the day lasts 10h 45m, that is twelve day hours of 54 min. The night, until the next sunrise at 06:10, lasts 13h 15m: twelve night hours of 1h 06m.
Which planet rules the first hour that day?
Saturn, from 06:10 to 07:03: the first hour of a day always goes to the planet of the weekday. The next ones follow the Chaldean order: Jupiter, Mars, the Sun, Venus, Mercury, the Moon, then Saturn 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.