Are there 27 or 28 Nakshatras?
The standard system used for most Panchang, birth-chart and Vimshottari Dasha work uses 27. Abhijit is discussed separately in some traditions and applications.
Understand the 27 lunar mansions as a calculation framework first, then as an interpretive layer. This guide connects the sequence directly to your live Panchang and Kundli tools.
The sidereal zodiac is divided into 27 equal Nakshatra sectors. Each sector spans 13°20′. In everyday Panchang use, “today’s Nakshatra” usually means the Nakshatra occupied by the Moon at the relevant local time or at sunrise, depending on the context of the calendar.
Nakshatra is therefore more precise than simply saying that the Moon is in a zodiac sign: one 30° sign contains parts of more than two Nakshatras. The Moon normally changes Nakshatra roughly once a day, but the exact transition time varies.
The planetary-ruler sequence repeats through Ketu, Venus, Sun, Moon, Mars, Rahu, Jupiter, Saturn and Mercury. The same sequence is fundamental to Vimshottari Dasha.
| # | Nakshatra | Ruler |
|---|---|---|
| 1 | Ashwini | Ketu |
| 2 | Bharani | Venus |
| 3 | Krittika | Sun |
| 4 | Rohini | Moon |
| 5 | Mrigashira | Mars |
| 6 | Ardra | Rahu |
| 7 | Punarvasu | Jupiter |
| 8 | Pushya | Saturn |
| 9 | Ashlesha | Mercury |
| 10 | Magha | Ketu |
| 11 | Purva Phalguni | Venus |
| 12 | Uttara Phalguni | Sun |
| 13 | Hasta | Moon |
| 14 | Chitra | Mars |
| 15 | Swati | Rahu |
| 16 | Vishakha | Jupiter |
| 17 | Anuradha | Saturn |
| 18 | Jyeshtha | Mercury |
| 19 | Mula | Ketu |
| 20 | Purva Ashadha | Venus |
| 21 | Uttara Ashadha | Sun |
| 22 | Shravana | Moon |
| 23 | Dhanishta | Mars |
| 24 | Shatabhisha | Rahu |
| 25 | Purva Bhadrapada | Jupiter |
| 26 | Uttara Bhadrapada | Saturn |
| 27 | Revati | Mercury |
Each 13°20′ Nakshatra is divided into four padas of 3°20′ each. Pada adds finer resolution and is used in several chart calculations and interpretive traditions. A birth Nakshatra is therefore often stated together with its pada, not only its name.
A Rashi divides the zodiac into twelve 30-degree signs, while a Nakshatra divides it into twenty-seven 13°20′ sectors. Because the two grids are different sizes, a single Rashi contains portions of multiple Nakshatras and a few Nakshatras cross a Rashi boundary. This is why two people with the same Moon sign can have different birth Nakshatras and different Vimshottari starting rulers.
For practical work, use the Moon sign as one broad layer and Nakshatra as a finer lunar layer. In matching, the Moon sign contributes to Bhakoot and sign-lord relationships, while the birth Nakshatra feeds several other Kootas. In Dasha, the Moon’s exact Nakshatra and position inside it matter more than the Moon sign alone.
Your birth Nakshatra is fixed by the Moon’s position at birth. Today’s Nakshatra changes as the Moon moves and belongs to the daily Panchang. The first is a natal reference; the second is a time-dependent transit/calendar factor.
When using the live Nakshatra page, note both the name and its transition time. If an activity occurs after the transition, the next Nakshatra may be the relevant daily factor. This is one reason a static statement such as “today is Rohini” can be incomplete without the city, date and time.
The standard system used for most Panchang, birth-chart and Vimshottari Dasha work uses 27. Abhijit is discussed separately in some traditions and applications.
The average is about a day, but the exact duration varies because the Moon’s apparent speed is not constant.
No. A Moon sign spans 30 degrees; a Nakshatra spans 13 degrees 20 minutes.
Differences may come from ayanamsa, location, timezone, ephemeris and transition-solving methods.