What is Sunrise & Sunset?
Sunrise and sunset anchor nearly every Panchang rule—tithi at sunrise, Choghadiya slices, Rahu Kaal geometry, and morning puja alarms. A thirty-day table lets photographers, runners, and fasting households see how dawn drifts across a month without opening each civil date manually. Coastal cities shift faster than equatorial ones; high-latitude summer stretches twilight even when the table shows official rise and set. This page shows only sunrise and sunset columns when the deployment’s trustedFields includes those keys after golden almanac tests, so you know the clocks passed independent verification for reference cities.
How it is calculated
Starting at your selected date, the client requests thirty consecutive daily summaries from the Panchang days API at fixed latitude and longitude. Each row pulls sunrise and sunset strings computed from Swiss ephemeris rise-set routines with the same utcOffset resolution as other Panchang endpoints. If trustedFields omits sunrise or sunset, the UI hides that column rather than showing unverified numbers. Place search reuses the shared gs-panchang-place storage defaulting to the tenant city, typically Mumbai, until you choose another town.
How to read your result
- Confirm trusted columns appear before scheduling legal dawn rituals.
- Compare thirty-day drift when planning outdoor events near solstice.
- Remember tithi still changes at lunar rules, not at sunset alone.
- Set city to the location where you will stand, not a capital for convenience.
- Use daily Panchang for moonrise when fasting rules mention Chandra.
- Screenshot the table when sharing with family WhatsApp groups.
Why it matters — and when to consult
Solar tables settle alarm clocks; they do not interpret personal vrata exceptions or eclipse protocols. Dr. Gajanan Sangle advises when traditional fasts reference ‘sunrise’ versus ‘first light’ disagreements, when temple schedules publish IST while you live abroad, or when wedding photographers need culturally respectful timing near dusk. He aligns civil timestamps with family vows instead of arguing about generic apps.
Frequently asked questions
- Why are sunrise times hidden sometimes?
- Columns render only when the API trustedFields list includes sunrise or sunset.
- Is twilight included?
- The table lists astronomical sunrise and sunset clocks used by Panchang rules here.
- Do times include daylight saving?
- Yes, offsets follow the timezone rules for the coordinate on each date.
- Can I change the thirty-day start date?
- Use the date picker; the table begins at that civil day for thirty rows.
- How does this relate to Choghadiya?
- Choghadiya divides the span between these sunrise and sunset values.