Jain Navkarsi Pratikraman Times

Jain Navkarsi & Pratikraman Times — A Daily Schedule Built on Sunrise

Jain daily life is structured around the sun. Every key timing — from when you can take your first meal to when the morning Pratikraman concludes — is anchored to the moment the sun rises and sets at your location. This calculator turns those astronomical anchors into a precise daily schedule for any city in the world, so you never have to guess when Navkarsi begins, when Pratikraman is due, or when Swadhyay Kaal opens.

Below you will find a complete guide to the Jain timetable — what each timing means, how it is calculated, why sunrise is the universal reference, and how the daily practice differs between Shvetambar and Digambar traditions.

What is Navkarsi?

Navkarsi is the first food or water of the day for an observing Jain, taken precisely 48 minutes (two ghadis) after local sunrise. It is one of the most distinctive timings in the Jain daily routine, and it exists for a reason rooted in Ahimsa: by waiting until full daylight, you minimize the chance of harming small organisms or insects that may be present in food or water but invisible in dim light.

The 48-minute window comes from classical Jain time-keeping. A ghadi equals 24 minutes; two ghadis after sunrise marks the moment when daylight has fully arrived. Many practitioners recite the Namokar Mantra before the first sip of water at Navkarsi, formally beginning the day with mindful intention.

What is Pratikraman?

Pratikraman is a daily ritual of introspection, confession, and atonement — one of the six essential duties (Avashyakas) of Jain practice. The word translates roughly to 'turning back': turning back from harmful thoughts, words, and actions accumulated since the last Pratikraman.

Two daily Pratikramans bookend the day. Raysi Pratikraman is performed shortly after waking, reviewing the night just past. Devsi Pratikraman is performed after sunset, reviewing the day. Each consists of structured recitations, the asking of forgiveness from all living beings, and a renewed commitment to non-violence. The exact start times depend on local sunrise and sunset — which is why a calculator anchored to your city is essential.

The Five Key Jain Daily Times

Beyond Navkarsi and the two Pratikramans, the traditional Jain day is divided into prahars — three-hour segments — and several recurring time markers. The five most consulted timings are Navkarsi, Porsi, Sadhporsi, Raysi Pratikraman, and Devsi Pratikraman.

• Navkarsi — 48 minutes after sunrise. The earliest moment a Jain may take food or water.
• Porsi — End of the 1st prahar from sunrise (roughly 3 hours after sunrise). Marks a traditional segment boundary used in fasting practice.
• Sadhporsi (Sadh Porsi) — End of the 2nd prahar (roughly 6 hours after sunrise, near solar noon). Used by some practitioners for additional fasting boundaries.
• Raysi Pratikraman — Morning Pratikraman, performed shortly after waking before sunrise rituals begin.
• Devsi Pratikraman — Evening Pratikraman, performed after sunset and before nightfall.

Why Are Jain Times Sunrise-Based?

Sunrise is the universal anchor in Jain time-keeping for two reasons: it is reproducible everywhere on Earth, and it aligns with the natural cycle of light and life. Both reasons connect back to Ahimsa.

Reproducibility means a Jain in Mumbai, in London, and in Toronto can all observe the same daily duties with the same intention even though their clock times differ — sunrise gives every location a shared 'start' point. Aligning with daylight reduces the risk of harm: most insect and microorganism activity peaks at twilight and night, so timing food, ritual, and study around full daylight minimizes accidental injury to small living beings. sunrise & sunset times

Shvetambar vs Digambar Calculation Differences

The two main Jain sects share the same astronomical foundations but differ in some practical observances. Both Shvetambar and Digambar Jains use sunrise and sunset as the anchor for daily timings, so Navkarsi at 48 minutes after sunrise and the prahar divisions are identical across sects.

Differences emerge in liturgy and discipline. Shvetambar Pratikraman includes longer recitations and additional sutras read aloud in Ardha-Magadhi. Digambar Pratikraman is generally shorter and more meditative. Fasting customs around Chauvihar (no food after sunset) and Tivihar (water permitted after sunset) also vary by sect and by individual vows. The clock times produced by this calculator apply equally to both traditions.

Pratikraman in Daily Jain Practice

For many practicing Jains, Pratikraman is the most important non-meal commitment of the day. The ritual takes approximately 45-60 minutes and is performed individually, in family groups, or at the local Upashray. Missing Pratikraman is considered a lapse to be confessed at the next ritual — which is why having an accurate, location-aware schedule matters.

Modern Jain communities — especially diaspora communities in North America, the UK, East Africa, and Southeast Asia — often coordinate Pratikraman times with local sunset, which can shift dramatically across seasons. A schedule anchored to your city's exact astronomical sunset, rather than a generic 6 PM rule of thumb, ensures the ritual remains correctly observed year-round.

How Times Differ by City and Region

Jain times follow the sun, so they shift with latitude, longitude, season, and time zone. A Jain in Ahmedabad sees Navkarsi roughly 25 minutes earlier in mid-summer than in mid-winter because sunrise itself shifts. A Jain in Toronto experiences much wider summer-winter swings due to the higher latitude — Devsi Pratikraman might fall as early as 4:30 PM in December and as late as 9:00 PM in June.

The calculator handles all of this automatically. Search any city, pick any date, and you get the correct timings to the minute. For travelers, this means daily duties stay properly observed during travel — there is no need to memorize new offsets or estimate sunrise by eye.

Why Accurate Times Matter

Accurate timing is not a perfectionist concern — it is doctrinally significant. Navkarsi taken even 15 minutes early breaks the principle of waiting until full daylight. Devsi Pratikraman performed before actual sunset, or skipped entirely because sunset was misjudged, leaves the day unconcluded according to traditional practice.

The calculator uses NOAA solar algorithms with sub-minute precision and accounts for daylight saving time, atmospheric refraction, and your city's exact coordinates. The result is the same level of accuracy used by professional astronomical software, applied directly to your daily Jain duties.

Jain Festivals & Special Days

While daily Navkarsi and Pratikraman times come from sunrise and sunset, several major Jain observances add their own time-sensitive layers. Paryushan Parva (8-10 days during the monsoon) intensifies daily Pratikraman with longer evening sessions and stricter Chauvihar. Mahavir Jayanti, the birthday of Lord Mahavir, includes pre-dawn rituals timed to the local sunrise. Diwali in Jain tradition marks the nirvana of Lord Mahavir and includes specific evening observances at sunset.

Use the regular daily schedule on this page as the foundation, and overlay festival-specific durations from your local Upashray or Jain Sangh calendar for any special days.

How to Use This Calculator

1. Search any city worldwide using the search bar above, or allow the calculator to detect your location automatically.
2. Pick today's date for the live schedule, or any past or future date to plan ahead — useful for travel, fasting periods, or family gatherings.
3. View all daily timings in a single panel: Navkarsi, Porsi, Sadhporsi, Raysi Pratikraman, Devsi Pratikraman, sunrise, sunset, and Swadhyay Kaal windows. Times are shown in your local time zone with DST applied automatically.