Tika and Tithi: Nepali Festival Timing

Nepali Hindu festivals are not assigned by the Gregorian calendar alone. Their timing follows the lunar calendar, especially the तिथि (tithi), or lunar day. Major ritual moments such as Dashain tika, Tihar's Lakshmi Puja, and the sunrise arghya of Chhath belong to particular tithis in particular lunar months. Because a lunar day does not begin and end at midnight, the exact ritual window may shift by several hours or even move to a different civil day. This is why Nepali festival dates change on the English calendar each year.

How Tithi-Based Timing Works in Nepali Festival Life

The Nepali festival calendar brings solar and lunar time together. Its civil framework is the Bikram Sambat (BS) calendar, whose year number is 56 or 57 years ahead of the Gregorian year, depending on the date. The Sun's passage through the twelve zodiac signs defines the twelve months of the Bikram Sambat year, so the calendar retains a broad relationship with the seasons.

Within that solar framework, the lunar cycle governs the ritual count of days. A tithi is one lunar day, and the cycle from one new moon to the next contains 30 tithis. The solar month therefore provides the seasonal setting, while the tithi gives a festival its specific ritual date.

Those 30 tithis are experienced as two fortnights, or pakshas. The dark fortnight carries the Moon toward new moon, and the bright fortnight carries it toward full moon. This is why a festival date is usually stated with three pieces of information: the lunar month, the paksha, and the numbered tithi within that fortnight. “Ashwin Shukla Dashami,” for example, identifies Dashami in the bright fortnight of Ashwin rather than merely the tenth civil day of the month.

The practical consequence is that Nepali festivals do not fall on fixed Gregorian dates. Dashain, for instance, always falls in Ashwin, a month that overlaps roughly with September and October. Yet the lunar cycle occupies a slightly different position within that solar month each year, so Dashain's Gregorian dates move with it.

For families in Nepal, the annual holiday calendar makes much of this timing visible. Families living abroad cannot simply copy last year's dates into a diary, either. They consult the Nepali patro, or panchang, to see which civil dates carry the required tithis that year.

The key relationship is often between the lunar tithi and the local sunrise. As a general calendar rule, the tithi present at sunrise is assigned to that civil day. A festival's own observance rule must then be applied: some rites depend on the sunrise tithi, while others require the tithi to prevail at dusk, midnight, or another prescribed ritual period. The panchang therefore asks more than “Which tithi occurs today?” It asks whether the required tithi is present at the time relevant to that observance.

This distinction matters because a tithi and a civil day are not the same kind of unit. The civil day runs from one midnight to the next, while a tithi follows the changing relationship between the Sun and Moon. It may begin in the afternoon, continue through the night, and end the following morning. Sunrise provides the practical bridge that assigns this moving lunar interval to a date people can observe together.

Sometimes a tithi begins after one sunrise and ends before the next. Because it touches neither sunrise, it may be skipped in the civil calendar. This is called a kshaya tithi. At other times, the same tithi is present at two successive sunrises and appears on two civil days. This is an adhika, or repeated, tithi. In either case, local panchang rules determine which day receives the festival observance.

This is why Nepali festival timing cannot be reduced to counting days from a fixed date. The underlying calculation must track the Moon, identify the relevant tithi, and apply the rule for the ritual in question at the reference location. Nepal's annual public-holiday calendar then expresses selected festival observances as civil dates. National panchang announcements use Nepal-specific timings, while a local ritual window may still vary with place.

Dashain: Ten Tithis, One Great Festival

दशैं (Dashain), also called Vijaya Dashami, is the most important festival in the Nepali Hindu calendar. Its name points to “the tenth”: Dashami, the 10th tithi of Ashwin Shukla Paksha, is the main day for tika. Shukla Paksha is the bright half of the lunar month, when the Moon grows from new moon toward full moon.

Dashain, however, is not confined to Dashami. It extends across fifteen days, and its ritual story unfolds through the bright fortnight of Ashwin. Particular tithis mark particular acts, from planting jamara on the first day to receiving tika on the tenth and visiting elders in the days that follow.

Seen as a sequence, the calendar is part of the festival's meaning. Ghatasthapana opens the period and begins the growth of jamara. The nine Navaratri days carry the worship forward, Vijaya Dashami brings the first tika, and the remaining days extend that blessing through the wider family. The “ten tithis” in the heading are therefore not a countdown to an isolated ceremony, but stages in one continuous observance.

The Navaratri Days: Ghatasthapana to Navami

The first day of Dashain is घटस्थापना (Ghatasthapana), “the establishing of the pot.” It falls on Pratipada, the 1st tithi of Ashwin Shukla Paksha. A sacred clay pot (घट, ghata) is installed with soil, jamara or barley seeds are planted, and Durga's presence is invoked for the nine-day Navaratri period.

Ghatasthapana is also sensitive to muhurta, an auspicious window selected for beginning the rite. Its time is calculated afresh each year. Families commonly follow the hour announced by Nepal Panchanga Nirnayak Bikash Samiti or by their local jyotishi rather than beginning whenever convenient.

The planted jamara then grows throughout Navaratri. When it is offered with tika on Dashami, the ritual returns to what began on Pratipada: the grass placed behind the ear has been tended from the festival's opening day.

The nine days from Pratipada through Navami form Navaratri. Each day is associated with one of Durga's nine forms, collectively known as the Navadurga. In the Kathmandu Valley, these forms acquire further local specificity through Newar living-goddess traditions, with particular Navadurga goddesses worshipped at sites across the valley.

The ritual intensity rises toward the end of the nine days. The eighth day is Ashtami, or काल रात्रि (the Black Night), and the ninth is Navami, or महा नवमी. Where local tradition permits, large animal sacrifices are offered at Durga temples and royal ritual sites, including the Taleju precincts in Kathmandu.

Vijaya Dashami: The Tika Day

The tenth day, Vijaya Dashami, is when टीका (tika) is first applied. Elders prepare it from red vermillion (सिन्दूर), curd (दही), and rice (अक्षता), then place it on the forehead. The blessing begins within the immediate family, usually from parents to children, and moves outward through the family network over the following days.

The jamara grown since Ghatasthapana is placed behind the ears of those receiving tika. Together, the two offerings complete one ritual gesture. Tika conveys blessing, prosperity, and protection, while jamara recalls new beginnings and Durga's grace. What was planted at Dashain's opening is thus carried into its central family rite.

Vijaya Dashami is fixed by tithi, and the Nepal Panchanga Nirnayak Bikash Samiti also publishes a recommended auspicious time, or sait, for beginning the tika ceremony. National media and the Rashtriya Samachar Samiti (RSS) relay that time after the authority releases it. This announced Dashain tika time should not be confused with a universal rule that tika is valid only within one narrow window.

Many families gather in time to begin at the announced sait, especially for the first blessing from parents or grandparents. Yet the Nepal Panchanga Nirnayak Bikash Samiti also states that receiving the Goddess's prasad generally does not require a fixed auspicious time. The tithi identifies the ritual day, while the announced sait offers a preferred ceremonial starting point rather than a deadline after which tika cannot be given.

After Vijaya Dashami, tika continues for the next five days. Families visit relatives in widening circles and receive blessings from the eldest members of the extended family. This post-Dashami period is called टीका लगाउने दिन (Tika Lagaune Din), the tika-applying days. In this way, the auspicious quality of Dashami extends into a week of visits, reunions, and blessings from elders.

Tihar: Five Days of Light and Lakshmi

तिहार (Tihar), the Festival of Lights, is Nepal's second major festival, and it too unfolds according to tithi. Its five consecutive days fall in Kartik, which overlaps roughly with October and November. The sequence crosses from the dark fortnight into the bright fortnight, and each tithi brings a different relationship or form of worship into focus. Read in order, the five days form a ritual progression rather than five unrelated observances:

The table shows how Tihar moves across a lunar threshold. Kaag Tihar and Kukur Tihar occur near the end of Krishna Paksha, the dark fortnight. Lakshmi Puja then occupies Amavasya, the new-moon night. Govardhan Puja and Mha Puja begin Shukla Paksha on Pratipada, and Bhai Tika follows on Dwitiya.

That progression also changes the ritual focus from day to day. Offerings first honour crows and dogs, then turn toward cows and Lakshmi on Amavasya. The new bright fortnight opens with Govardhan worship or the Newar Mha Puja, before the festival closes with the bond between sisters and brothers. The tithi sequence is thus the framework that keeps Tihar's varied observances in their established order.

The most elaborately timed day within Tihar is Lakshmi Puja. It falls on Kartik Amavasya, the new-moon tithi and darkest night of the lunar month. During the day, families observe Gai Tihar; as evening approaches, attention turns to Lakshmi Puja.

The puja is sensitive not only to the tithi but also to the evening muhurta. It is performed during प्रदोष काल (Pradosh Kala), the sacred dusk period around sunset. Because sunset varies by date and place, the panchang calculates the exact window for the relevant location. Families therefore confirm the hour through a panchang app or a family jyotishi before beginning the evening worship.

Bhai Tika, the fifth day, is also observed with attention to muhurta. In traditional practice, the time when a sister first applies tika to her brother is considered important for his welfare in the coming year. The family may therefore wait until the panchang's auspicious window begins rather than starting the ceremony at any convenient hour. Older sisters in particular may insist that everyone gather in time for that appointed moment.

Chhath, Teej and Other Tithi-Timed Festivals

Dashain and Tihar are the festivals many Nepali families think of first, but the same timing principles reach well beyond them. Chhath shows how a lunar tithi can frame a solar rite, while Teej shows how the sunrise rule determines a day of fasting. Other observances use the same relationship between lunar date, civil day, and ritual hour.

Chhath: The Solar Festival with Lunar Timing

छठ पूजा (Chhath Puja) is centred on the Sun, yet the lunar calendar still identifies its ritual day. It falls on Shashthi, the 6th tithi of Kartik's bright fortnight, a few days after Bhai Tika. The tithi establishes when Chhath occurs, while sunset and sunrise determine the two central ritual moments within that observance.

The main offering is अर्घ्य (arghya), an offering of water and fruit to the Sun. Worshippers first present it to the setting Sun on Shashthi evening. They return for the second arghya at sunrise on the following morning, Saptami. Chhath therefore combines two kinds of timing step by step: lunar timing selects the festival date, and precise solar timing governs the offerings themselves.

In Nepal's Terai region and among Madhesi communities, Chhath is a major observance. Worshippers stand in a river or pond, hold the offering aloft, and face the Sun as it reaches the horizon. The act makes the festival's reliance on local sunset and sunrise immediately visible.

Here, local calculation matters in a way the ritual makes immediately visible. The Sun reaches the horizon at a different clock time from place to place, so Chhath practitioners often consult regional panchang apps for the precise sunset and sunrise at their own location rather than relying only on the Kathmandu reference point.

Teej: The Women's Fasting Festival

तीज (Teej), observed primarily by women, falls on Tritiya, the 3rd tithi of Bhadra's bright fortnight, and is known as Haritalika Teej. The previous day is often Dar Khane Din, when a festive meal is shared before the fast. On Tritiya, the central practices include fasting, ritual bathing, worship of Shiva and Parvati, and prayers for marital wellbeing and a husband's long life.

The panchang determines the civil day of the fast by applying the observance rules for Tritiya, including how the tithi meets the relevant part of the day. This is more precise than choosing any date on which Tritiya occurs for a few hours. For devotees, that calculation establishes when the fast and worship belong in the civil calendar.

The same pattern continues through other well-known festivals. Krishna Janmashtami belongs to Ashtami, the 8th tithi of Bhadra's dark fortnight. The night is traditionally identified with Krishna's birth and is observed through a midnight vigil, devotional singing, and the ritual rocking of a Krishna cradle.

Shivaratri belongs to Chaturdashi, the 14th tithi of the dark fortnight of Magh or Falgun. Known as the “Great Night of Shiva,” it is marked by fasting and an all-night vigil. Holi, called Fagu Purnima in Nepal, belongs to the Purnima or full-moon tithi of Falgun.

These festivals differ in deity, season, and ritual practice, but their dates are established in the same way. Each observance is tied to a particular tithi, so the panchang must be consulted each year to identify the corresponding date on the English calendar.

Jyotish and the National Festival Calendar

In Nepal, the relationship between Jyotish and public life is unusually direct. Panchang-derived festival dates become the basis for national public holidays. The official holiday list is published for the Bikram Sambat year, and government agencies then reproduce those dates in their own schedules.

The Bikram Sambat calendar is Nepal's principal civil calendar. Through the public-holiday calendar, panchang timing therefore extends beyond temples and family ritual practice into the administrative rhythm of the state.

The process can be read in two directions. Panchang calculation begins with the required lunar condition and identifies the corresponding civil date. The gazetted calendar then translates that result into a form schools, offices, banks, and households can all use. A technical astronomical determination becomes a shared public schedule.

The practical effect reaches across the country. Schools, government offices, banks, and businesses plan their annual schedules around panchang-derived festival dates. Ghatasthapana, Vijaya Dashami, Lakshmi Puja, Bhai Tika, and Chhath are calculated through the panchang and gazetted as official holidays, often well in advance.

Once those dates are published, they shape ordinary planning far beyond the ceremonies themselves. Large employers in manufacturing and export industries, for example, may arrange production schedules months ahead around the expected festival closures.

The Jyotish dimension also appears around important public beginnings in Nepal's political culture. Oath ceremonies, foundation-stone events, and other visible starts may be discussed with reference to auspicious muhurtas, even though the modern state does not formally require such timing. The expectation is cultural rather than statutory: when possible, an important beginning should take place at an auspicious moment.

Regional Variation in Festival Timing

Nepal's topographic reach, from the subtropical Terai to the high Himalayas, creates genuine local variation in festival timing. Sunrise does not occur at the same clock time across the country's east-west extent. Near a tithi boundary, the tithi present at sunrise in Kathmandu may therefore differ from the one present at sunrise in Dhangadhi in the far west.

For national purposes, most of the country follows dates calculated with Kathmandu as the reference point. Local panchang practitioners in communities far from the capital may nevertheless calculate a ritual window against their own sunrise. The national date can remain shared even while the precise local hour receives a regional adjustment.

Consider a tithi that is very close to ending at dawn. Kathmandu's sunrise may occur while that tithi is still present, whereas a later sunrise farther west may occur after it has ended. The lunar calculation itself has not changed. Instead, the local sunrise has met a different point in the same moving tithi, which is why location matters most when a boundary falls close to dawn.

In the Kathmandu Valley, Newar communities observe an additional layer of festival timing through Nepal Sambat. This distinct lunisolar calendar was historically used by Newar society and remained in official use in the valley from its 879 CE epoch until the end of the Malla period.

Nepal Sambat New Year generally coincides with Mha Puja on Kartik Shukla Pratipada, the tithi after Lakshmi Puja. For Newar families, one ritual observance leads directly into another as the oil lamps of Lakshmi Puja are followed by the Mha Puja ceremony of self-worship. At this transition, the Bikram Sambat festival sequence and the Nepal Sambat New Year overlap.

In the far mountain regions, including Mustang, Dolpo, and the high Himalayan districts, Buddhist festival calendars overlay or partly replace Hindu festival timing for some communities. Losar, the Tibetan New Year, is the primary new-year celebration in these communities. Its date comes from the Tibetan lunisolar calendar, which differs from both Bikram Sambat and the Gregorian calendar.

Communities with Hindu and Buddhist traditions may observe both festival cycles, with one or the other taking the primary place according to the community. Their annual ritual calendar is therefore layered rather than governed by a single system. Bikram Sambat dates, Hindu tithis, and Tibetan lunisolar observances may all shape the year.

For the broader context of how the birth chart itself shapes ritual participation in Nepal, see our article on Janma Kundali Traditions in Nepal. For a complete treatment of how the panchang is used in daily life beyond festival contexts, see our article on How Panchang Is Used in Daily Hindu Life.

Frequently Asked Questions

Why do Nepali festivals fall on different English calendar dates each year?

Nepali Hindu festivals are timed by lunar tithis within the Bikram Sambat calendar. Since the lunar cycle doesn't align with the Gregorian year, each festival's tithi falls on a different English date each year. Official holiday lists publish the panchang-derived public holiday dates annually.

What is the Dashain tika and when exactly is it applied?

The Dashain tika, made with vermillion, curd and rice, is applied on Vijaya Dashami (the 10th tithi of Ashwin's bright fortnight). Nepal's panchang authority publishes a recommended sait for beginning the ceremony, but it also states that receiving the Goddess's prasad generally does not require a fixed auspicious time. Jamara grown since Ghatasthapana is placed behind the ears with the tika.

What is Ghatasthapana and why does it matter for Dashain?

Ghatasthapana (the 1st day of Dashain, Pratipada of Ashwin Shukla Paksha) establishes a sacred clay pot and plants barley seeds that are watered for nine days. The resulting jamara connects the last day of Dashain back to its first, becoming the grass offering placed behind the ears of tika recipients on Vijaya Dashami.

On which tithi does Tihar's Lakshmi Puja fall?

Lakshmi Puja falls on the Amavasya (new moon) of Kartik, the darkest night. The puja is performed during Pradosh Kala, the sacred dusk period around sunset, with the exact window calculated by the panchang. Gai Tihar (cow worship) happens earlier on the same day.

How is Chhath Puja timed if it is a solar festival?

Chhath falls on the Shashthi (6th tithi) of Kartik's bright fortnight, a few days after Bhai Tika. The central arghya offering is timed to the precise astronomical moments of sunset (Shashthi evening) and sunrise (Saptami morning), making Chhath the festival where solar timing precision matters most.

Track Festival Timing with Paramarsh

Paramarsh provides a live panchang dashboard showing today's Tithi, Nakshatra, Yoga, Karana, and Vara, calculated in real time using Swiss Ephemeris data. You can check which tithi is currently prevailing, see which festival window is approaching, and consider the day's astrological qualities alongside your birth chart. Generate your kundli and keep the panchang close at hand throughout the Nepali festival season.