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 Friday, 15 May 2026: day of Venus
- Sunrise
- 04:56
- Sunset
- 18:09
- Next sunrise
- 04:56
A day hour lasts 1h 06m; a night hour, 54 min. Local time (Asia/Kolkata).
Day
- 1♀︎ Venus04:56 – 06:02
- 2☿︎ Mercury06:02 – 07:08
- 3☽︎ Moon07:08 – 08:14
- 4♄︎ Saturn08:14 – 09:20
- 5♃︎ Jupiter09:20 – 10:26
- 6♂︎ Mars10:26 – 11:33
- 7☉︎ Sun11:33 – 12:39
- 8♀︎ Venus12:39 – 13:45
- 9☿︎ Mercury13:45 – 14:51
- 10☽︎ Moon14:51 – 15:57
- 11♄︎ Saturn15:57 – 17:03
- 12♃︎ Jupiter17:03 – 18:09
Night
- 1♂︎ Mars18:09 – 19:03
- 2☉︎ Sun19:03 – 19:57
- 3♀︎ Venus19:57 – 20:51
- 4☿︎ Mercury20:51 – 21:45
- 5☽︎ Moon21:45 – 22:38
- 6♄︎ Saturn22:38 – 23:32
- 7♃︎ Jupiter23:32 – 00:26
- 8♂︎ Mars00:26 – 01:20
- 9☉︎ Sun01:20 – 02:14
- 10♀︎ Venus02:14 – 03:08
- 11☿︎ Mercury03:08 – 04:02
- 12☽︎ Moon04:02 – 04:56
Other cities · India
Questions
How are the planetary hours calculated in Kolkata?
On Friday, 15 May 2026, the Sun rises at 04:56 and sets at 18:09: the day lasts 13h 13m, that is twelve day hours of 1h 06m. The night, until the next sunrise at 04:56, lasts 10h 47m: twelve night hours of 54 min.
Which planet rules the first hour that day?
Venus, from 04:56 to 06:02: the first hour of a day always goes to the planet of the weekday. The next ones follow the Chaldean order: Mercury, the Moon, Saturn, Jupiter, Mars, the Sun, then Venus 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.