Quick answer: Monday 7 December 2026 is Day 28 of Karthika Masam in India. The tithi is Krishna Chaturdashi (began 2:22 AM IST today) until 4:12 AM IST on Tue 8 Dec, then Amavasya (Drik Panchang, IST). It is Karthika Masa Shivaratri and the last Karthika Somavaram. Light the evening deepam at local sunset: 5:42 PM IST in Hyderabad (Drik Panchang); times for 12 more cities are below. Today's reading is Karthika Puranam Chapter 28.

Karthika Masam 2026 (amanta) began on Tuesday 10 November in India and a day earlier, on Monday 9 November, in the USA, UK and Canada. It ends with Amavasya on Tuesday 8 December. Full dates are in our Karthika Masam 2026 guide and the day-by-day calendar.

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Sunrise, sunset and deepam time by city (Day 28)

Light the deepam at sunset in your city. Hyderabad times are from Drik Panchang's day page. Times marked 'calculated (approx.)' use the standard sunrise equation because Drik Panchang's page for that city and date was not available to us; on the dates we could check they matched Drik within a minute. Indian cities are for Monday 7 December. For cities abroad, the date shown is the local day on which Chaturdashi is running at sunrise, and a note is added where the local panchang differs.

  • Hyderabad: sunrise 6:34 AM, sunset 5:42 PM IST
  • Vijayawada: sunrise 6:23 AM, sunset 5:34 PM IST, calculated (approx.)
  • Bengaluru: sunrise 6:29 AM, sunset 5:52 PM IST, calculated (approx.)
  • Chennai: sunrise 6:18 AM, sunset 5:41 PM IST, calculated (approx.)
  • New Delhi: sunrise 7:00 AM, sunset 5:24 PM IST, calculated (approx.)
  • Mumbai: sunrise 6:59 AM, sunset 6:00 PM IST, calculated (approx.)
  • New York: sunrise 7:06 AM, sunset 4:28 PM EST, calculated (approx.) (Mon 7 Dec)
  • Dallas: sunrise 7:16 AM, sunset 5:21 PM CST, calculated (approx.) (Mon 7 Dec)
  • San Jose: sunrise 7:08 AM, sunset 4:49 PM PST, calculated (approx.) (Mon 7 Dec)
  • London: sunrise 7:51 AM, sunset 3:52 PM GMT, calculated (approx.) (Mon 7 Dec)
  • Toronto: sunrise 7:37 AM, sunset 4:40 PM EST, calculated (approx.) (Mon 7 Dec)
  • Dubai: sunrise 6:51 AM, sunset 5:29 PM GST, calculated (approx.) (Mon 7 Dec)
  • Sydney: sunrise 5:37 AM, sunset 7:55 PM AEDT, calculated (approx.) (Mon 7 Dec). Trayodashi is at sunrise here on Mon 7 Dec; Chaturdashi is at sunrise on Tue 8 Dec. Check your city's panchang
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For other cities, check your city's panchang. Country guides: USA, UK, Canada, UAE, Australia.

Today's tithi and nakshatra

  • Tithi: Krishna Chaturdashi (began 2:22 AM IST today) until 4:12 AM IST on Tue 8 Dec, then Amavasya.
  • Nakshatra: Vishakha until 3:48 PM IST, then Anuradha (until 6:16 PM IST on Tue 8 Dec).
  • Paksha and month: Krishna Paksha, Kartika (amanta).

A tithi changes at the same moment everywhere in the world. Only the clock time differs. When Chaturdashi ends in your time zone:

  • New York and Toronto: Chaturdashi ends 5:42 PM EST on Mon 7 Dec
  • Dallas: 4:42 PM CST on Mon 7 Dec
  • San Jose: 2:42 PM PST on Mon 7 Dec
  • London: 10:42 PM GMT on Mon 7 Dec
  • Dubai: 2:42 AM GST on Tue 8 Dec
  • Sydney: 9:42 AM AEDT on Tue 8 Dec
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Festival of the day: Karthika Masa Shivaratri and the last Karthika Somavaram

Monday 7 December 2026 is Karthika Masa Shivaratri (Drik Panchang lists Masik Shivaratri today) and also the fourth and last Karthika Somavaram in India. Chaturdashi runs until 4:12 AM IST on Tuesday, so the night worship of Lord Shiva falls tonight. See our Karthika Masa Shivaratri 2026 guide and all Karthika Somavaram 2026 dates.

In the USA, UK and Canada, where the month began on 9 November, today is the fifth Karthika Somavaram. In Sydney, Trayodashi is still at sunrise today and Chaturdashi is at sunrise on Tuesday 8 December, so check your local panchang for Masa Shivaratri there.

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Today's Karthika Puranam reading: Chapter 28

On Day 28, read Karthika Puranam Chapter 28. Many families read one chapter each day, often after the evening lamp. For the whole story in one place, see Karthika Puranam: the complete sacred narrative.

5 things to do today

  1. Early bath: bathe before or around sunrise. Warm water is fine if the morning is cold, especially for elders and children.
  2. Lamp at sunset: light a ghee or sesame-oil deepam at local sunset (see the city list above) at the door, the puja shelf or near Tulasi.
  3. Tulasi puja: offer water and a lamp to the Tulasi plant and walk around it. Our daily Tulasi puja vidhi has the steps.
  4. Read the Puranam: read or listen to Karthika Puranam Chapter 28.
  5. Sattvic food and charity: keep meals simple and vegetarian, and give food, a lamp, oil or clothes to someone in need if you can.
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3 things to avoid today

  • Non-vegetarian food and alcohol, if that is your family tradition for Karthika.
  • Arguments and harsh words: the month is kept for calm, prayer and kindness.
  • Wasting food or skipping the evening lamp: even one small diya at sunset keeps the daily practice going.

Mantra for today

Om Namah Shivaya

Meaning: "I bow to Lord Shiva." This five-syllable (Panchakshari) mantra is the most common chant of Karthika Masam. Chant it 11, 27 or 108 times with the evening lamp.

Chant with devotion and at your own pace. Traditions differ from family to family, so follow your elders or your temple priest where they guide you differently.

Frequently Asked Questions

What is the tithi on Monday 7 December 2026?

According to Drik Panchang (IST), the tithi is Krishna Chaturdashi (began 2:22 AM IST today) until 4:12 AM IST on Tue 8 Dec, then Amavasya. The nakshatra is Vishakha until 3:48 PM IST, then Anuradha (until 6:16 PM IST on Tue 8 Dec).

What time should I light the Karthika deepam on 7 December 2026?

Light the lamp at local sunset. In Hyderabad sunset is 5:42 PM IST (Drik Panchang). In Chennai it is 5:41 PM and in New Delhi 5:24 PM IST (calculated, approx.). Other cities are listed on this page.

Which Karthika Puranam chapter is read on Day 28?

Chapter 28. Many families read one chapter a day through Karthika Masam.

Is Day 28 on the same date in the USA, UK and Australia?

Mostly. Going by Drik Panchang's tithi times and calculated sunrise, Chaturdashi is at sunrise on Monday 7 December in New York, Dallas, San Jose, London, Toronto and Dubai. In Sydney the tithi at sunrise on 7 December is different (see the city list). Check your city's panchang.

Which mantra can I chant on Day 28?

Om Namah Shivaya. Meaning: I bow to Lord Shiva. This five-syllable (Panchakshari) mantra is the most common chant of Karthika Masam. Chant it 11, 27 or 108 times with the evening lamp.

Sources

Tithi and nakshatra times are from Drik Panchang's day pages (IST, checked on 9 October 2026); a tithi ends at the same moment everywhere in India, and Drik's New Delhi pages give the same times where we checked. Sunrise and sunset for Hyderabad are from Drik Panchang; lines marked calculated (approx.) use the standard sunrise equation. Clock times abroad are the same instants converted to local time.

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