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 Monday, 12 October 2026: day of the Moon
- Sunrise
- 05:31
- Sunset
- 17:14
- Next sunrise
- 05:32
A day hour lasts 59 min; a night hour, 1h 01m. Local time (Asia/Kolkata).
Day
- 1☽︎ Moon05:31 – 06:30
- 2♄︎ Saturn06:30 – 07:28
- 3♃︎ Jupiter07:28 – 08:27
- 4♂︎ Mars08:27 – 09:25
- 5☉︎ Sun09:25 – 10:24
- 6♀︎ Venus10:24 – 11:22
- 7☿︎ Mercury11:22 – 12:21
- 8☽︎ Moon12:21 – 13:20
- 9♄︎ Saturn13:20 – 14:18
- 10♃︎ Jupiter14:18 – 15:17
- 11♂︎ Mars15:17 – 16:15
- 12☉︎ Sun16:15 – 17:14
Night
- 1♀︎ Venus17:14 – 18:15
- 2☿︎ Mercury18:15 – 19:17
- 3☽︎ Moon19:17 – 20:18
- 4♄︎ Saturn20:18 – 21:20
- 5♃︎ Jupiter21:20 – 22:21
- 6♂︎ Mars22:21 – 23:23
- 7☉︎ Sun23:23 – 00:24
- 8♀︎ Venus00:24 – 01:26
- 9☿︎ Mercury01:26 – 02:27
- 10☽︎ Moon02:27 – 03:29
- 11♄︎ Saturn03:29 – 04:30
- 12♃︎ Jupiter04:30 – 05:32
Other cities · India
Questions
How are the planetary hours calculated in Kolkata?
On Monday, 12 October 2026, the Sun rises at 05:31 and sets at 17:14: the day lasts 11h 42m, that is twelve day hours of 59 min. The night, until the next sunrise at 05:32, lasts 12h 18m: twelve night hours of 1h 01m.
Which planet rules the first hour that day?
The Moon, from 05:31 to 06:30: the first hour of a day always goes to the planet of the weekday. The next ones follow the Chaldean order: Saturn, Jupiter, Mars, the Sun, Venus, Mercury, then the Moon 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.