Today's Gowri Panchangam (Nalla Neram) for Jaffna, Northern Province, Sri Lanka (Asia/Colombo) is based on sunrise at 06:02 and sunset at 18:29 local time. Each day and night period in the table above is one-eighth of the local daylight or night span, so auspicious labels for Jaffna follow the sky where you live - not a Chennai printout on a different meridian. Near the tropics, Nalla Neram windows stay fairly stable in length through the year because day and night remain relatively balanced.
What is Gowri Panchangam?
Gowri Panchangam (gauri panchangam, Gowri Panchang, or Nalla Neram in Tamil) is the South Indian way of presenting the same eight-fold choghadiya system used across much of India. Tamil calendars, temple boards, and family almanacs in Tamil Nadu publish these slots as Nalla Neram - good time - and avoid times under names such as Rog or Kaal. If you grew up with a Gowri calendar on the wall, the table above is that daily grid computed for your modern city and timezone.
How Gowri Panchangam relates to Choghadiya
The mathematics is shared: divide daylight into eight equal parts, divide the night into eight more, and assign rotating quality names. North Indian panchangams call the system choghadiya; Tamil publishers often brand it Gowri after the goddess Gowri or present it as Nalla Neram in popular apps. Whichever name you grew up with, you can use this table to read the same daily grid in familiar Gowri and Nalla Neram language.
How the periods are calculated
From local sunrise to sunset, each Gowri day slot spans one-eighth of that interval. From sunset to the next sunrise, each night slot spans one-eighth of the night. The weekday fixes which quality name opens the first day slot; the seven-name cycle then repeats. Because sunrise and sunset move with season, a Nalla Neram window in January is not the same clock time as one in July.
Reading the auspicious labels
Tamil households often ask whether a given hour is Nalla Neram before leaving for work, a wedding shopping trip, or a property visit. The favourable names match the wider choghadiya tradition.
Nalla Neram (auspicious slots)
Uthi, Amirtham, Labam, Dhanam and Sugam are commonly treated as usable or actively good, depending on the activity - Uthi especially for travel. These are the periods many Tamil calendars highlight in green or bold type.
Slots to treat with caution
Rogam, Sorum, and Visham are generally avoided for new beginnings, major purchases, and ceremonies. Routine cooking, office work, and rest continue as normal; the caution applies to starts you cannot easily reverse.
Gowri Panchangam in Tamil Nadu and abroad
Chennai, Coimbatore, Madurai, and Sri Lankan Tamil communities consult Gowri timings daily. Diaspora users in Singapore, London, or Dubai need the same table recalculated for local sunrise - a Chennai printout pasted on a fridge abroad will drift wrong within weeks. Choosing your actual city here keeps Nalla Neram aligned with the sky where you live.
How these timings are computed
Timings use Swiss Ephemeris sunrise and sunset, the weekday-based choghadiya cycle, and your city's timezone including daylight saving. The numbers match Subha Choghadiya exactly; only the labels differ so you can follow Gowri, Nalla Neram, or Gauri Panchangam wording without translating between regional calendars.
Frequently asked questions
- What is Nalla Neram today in Jaffna?
- Nalla Neram refers to auspicious Gowri periods - typically Uthi, Amirtham, Labam, Dhanam, or Sugam in the table above. Select Jaffna, Northern Province, Sri Lanka and today's date to see which windows qualify and their exact times.
- When are sunrise and sunset for Jaffna today?
- For the date shown, sunrise is at 06:02 and sunset at 18:29 in Asia/Colombo. All Gowri day and night boundaries are derived from those moments.
- Is Gowri Panchangam the same as Choghadiya in Jaffna?
- The timings are the same calculation; Gowri Panchangam is the Tamil naming tradition (Nalla Neram) for the choghadiya system. Use whichever label matches the calendar you already know - the clock times are identical.
- Does Gowri Panchangam differ between Jaffna and Chennai?
- Yes. Any city with different sunrise and sunset gets different slot times. Diaspora users in Sri Lanka should use their local city page rather than a Tamil Nadu calendar pasted from abroad.