{"id":"vidhyamitra:city-day:haridwar:-3156-05-31:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/haridwar/-3156-05-31","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"-3156-05-31","date_display":"May 31, 3157 BCE","panchanga":{"method":"Sūrya Siddhānta + Bhāskara-II iterative manda + Kerala-school (Mādhava-Nīlakaṇṭha) evection + variation + annual equation","engine_version":"2.0 (Kerala-school enhanced)","accuracy_note":"Not independently benchmarked across the declared range","tradition_chain":"Āryabhaṭa(499) → Brahmagupta(628) → Bhāskara II(1150) → Mādhava(~1400) → Parameśvara(1430) → Nīlakaṇṭha(1501) → this","input":{"year":-3156,"month":5,"day":31,"hour":6,"minute":30,"second":0,"calendar":"julian"},"julian_day":568479.770833,"kali_year":-54,"ahargana":-19985.7292,"sun":{"sidereal_longitude":101.0466,"rashi":4,"rashi_name":"Karka"},"moon":{"sidereal_longitude":178.9501,"rashi":6,"rashi_name":"Kanyā"},"tithi":{"number":7,"name":"Saptamī","paksha":"Śukla","full_name":"Śukla Saptamī","elongation_degrees":77.9035,"elapsed_within_tithi_degrees":5.9035},"nakshatra":{"number":14,"name":"Citrā","pada":2,"moon_longitude":178.9501,"elapsed_within_degrees":5.6167},"yoga":{"number":21,"name":"Siddha","sum_longitude":279.9966},"karana":{"half_tithi_index":12,"name":"Gara"},"vara":{"number":6,"name":"Guruvāra (Thursday)"}},"sky":{"method":"Sūrya-Siddhāntic Bhāskara-II 4-step iteration with atan2-based śīghra + varying peripheries + lunar latitude","engine_version":"3.0 (Pūrṇa — complete SS implementation)","tradition_sources":"Āryabhaṭīya 499 CE → SS Ch.1-5 Burgess 1860 → Siddhānta-Śiromaṇi Bhāskara II 1150 → Tantrasaṅgraha Nīlakaṇṭha 1501","input":{"year":-3156,"month":5,"day":31,"hour":6,"minute":30,"calendar":"julian"},"julian_day":568479.770833,"ahargana":-19985.7292,"kali_year":-54,"ayanamsa_lahiri":-48.1672,"grahas":{"sun":{"sidereal_longitude":101.0466,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":8,"name":"Puṣya","pada":3},"retrograde":false},"moon":{"sidereal_longitude":178.9501,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":14,"name":"Citrā","pada":2},"retrograde":false,"latitude":1.5384},"mars":{"sidereal_longitude":14.5743,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":2,"name":"Bharaṇī","pada":1},"retrograde":false},"mercury":{"sidereal_longitude":102.7954,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":8,"name":"Puṣya","pada":3},"retrograde":true},"jupiter":{"sidereal_longitude":134.8832,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":11,"name":"Pūrva Phalgunī","pada":1},"retrograde":false},"venus":{"sidereal_longitude":68.6302,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":6,"name":"Ārdrā","pada":1},"retrograde":false},"saturn":{"sidereal_longitude":55.2691,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":5,"name":"Mṛgaśīrṣā","pada":1},"retrograde":false},"rahu":{"sidereal_longitude":158.9401,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":12,"name":"Uttara Phalgunī","pada":4},"retrograde":false},"ketu":{"sidereal_longitude":338.9401,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":26,"name":"Uttara Bhādrapadā","pada":2},"retrograde":false}},"panchang":{"method":"Sūrya Siddhānta + Bhāskara-II iterative manda + Kerala-school (Mādhava-Nīlakaṇṭha) evection + variation + annual equation","engine_version":"2.0 (Kerala-school enhanced)","accuracy_note":"Not independently benchmarked across the declared range","tradition_chain":"Āryabhaṭa(499) → Brahmagupta(628) → Bhāskara II(1150) → Mādhava(~1400) → Parameśvara(1430) → Nīlakaṇṭha(1501) → this","input":{"year":-3156,"month":5,"day":31,"hour":6,"minute":30,"second":0,"calendar":"julian"},"julian_day":568479.770833,"kali_year":-54,"ahargana":-19985.7292,"sun":{"sidereal_longitude":101.0466,"rashi":4,"rashi_name":"Karka"},"moon":{"sidereal_longitude":178.9501,"rashi":6,"rashi_name":"Kanyā"},"tithi":{"number":7,"name":"Saptamī","paksha":"Śukla","full_name":"Śukla Saptamī","elongation_degrees":77.9035,"elapsed_within_tithi_degrees":5.9035},"nakshatra":{"number":14,"name":"Citrā","pada":2,"moon_longitude":178.9501,"elapsed_within_degrees":5.6167},"yoga":{"number":21,"name":"Siddha","sum_longitude":279.9966},"karana":{"half_tithi_index":12,"name":"Gara"},"vara":{"number":6,"name":"Guruvāra (Thursday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":1.538,"elongation":77.903},"lunar":{"type":"lunar","occurs":false,"moon_latitude":1.538,"opposition_distance":102.097}},"eclipse_window_40days":[]},"city":{"slug":"haridwar","name":"Haridwār","lat":29.9457,"lon":78.1642,"tz_offset_hours":5.5,"state":"Uttarakhand","country":"IN","tier":"tirtha"},"tier2":{"city":{"slug":"haridwar","name":"Haridwār","lat":29.9457,"lon":78.1642,"tz_offset_hours":5.5,"state":"Uttarakhand","country":"IN","tier":"tirtha"},"sunriseLocal":"05:26","sunsetLocal":"19:03","solarNoonLocal":"12:15","dayLengthHours":13.618933293001778,"dayLengthDisplay":"13 Hours 37 Mins 08 Secs","nightLengthDisplay":"10 Hours 22 Mins 52 Secs","moonriseLocal":"10:42","moonsetLocal":"00:11","rahuKala":{"name":"Rāhu Kāla","start":"13:57","end":"15:39","startHours":13.949760548989559,"endHours":15.652127210614783,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"05:26","end":"07:08","startHours":5.4379272408634485,"endHours":7.14029390248867,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"08:51","end":"10:33","startHours":8.842660564113892,"endHours":10.545027225739116,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"08:37","end":"09:04","startHours":8.615678342563863,"endHours":9.069642785663923,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"06:00","end":"06:22","startHours":6.005382794738523,"endHours":6.36855434921857,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:48","end":"12:42","startHours":11.793429444264278,"endHours":12.701358330464396,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"03:37","end":"04:32","startHours":3.6220694684632115,"endHours":4.52999835466333,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"04:18","end":"05:26","startHours":4.3030161331133,"endHours":5.4379272408634485,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:31","end":"15:26","startHours":14.517216102864634,"endHours":15.425144989064751,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"18:51","end":"19:15","startHours":18.856860533865227,"endHours":19.256860533865225,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"19:03","end":"19:37","startHours":19.056860533865226,"endHours":19.6243160877403,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"18:48","end":"20:33","startHours":18.806860533865226,"endHours":20.556860533865226,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:48","end":"00:42","startHours":23.79342944426428,"endHours":24.701358330464398,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Śubha","start":"05:26","end":"07:08","startHours":5.4379272408634485,"endHours":7.14029390248867,"quality":"auspicious"},{"name":"Roga","start":"07:08","end":"08:51","startHours":7.14029390248867,"endHours":8.842660564113892,"quality":"inauspicious"},{"name":"Udveg","start":"08:51","end":"10:33","startHours":8.842660564113892,"endHours":10.545027225739116,"quality":"inauspicious"},{"name":"Chala","start":"10:33","end":"12:15","startHours":10.545027225739116,"endHours":12.247393887364337,"quality":"neutral"},{"name":"Labha","start":"12:15","end":"13:57","startHours":12.247393887364337,"endHours":13.949760548989559,"quality":"auspicious"},{"name":"Amṛta","start":"13:57","end":"15:39","startHours":13.949760548989559,"endHours":15.652127210614783,"quality":"auspicious"},{"name":"Kāla","start":"15:39","end":"17:21","startHours":15.652127210614783,"endHours":17.354493872240006,"quality":"inauspicious"},{"name":"Śubha","start":"17:21","end":"19:03","startHours":17.354493872240006,"endHours":19.056860533865226,"quality":"auspicious"}],"nightChoghadiyas":[{"name":"Amṛta","start":"19:03","end":"20:21","startHours":19.056860533865226,"endHours":20.354493872240003,"quality":"auspicious"},{"name":"Kāla","start":"20:21","end":"21:39","startHours":20.354493872240003,"endHours":21.652127210614783,"quality":"inauspicious"},{"name":"Śubha","start":"21:39","end":"22:57","startHours":21.652127210614783,"endHours":22.94976054898956,"quality":"auspicious"},{"name":"Roga","start":"22:57","end":"00:15","startHours":22.94976054898956,"endHours":24.24739388736434,"quality":"inauspicious"},{"name":"Udveg","start":"00:15","end":"01:33","startHours":24.24739388736434,"endHours":25.545027225739116,"quality":"inauspicious"},{"name":"Chala","start":"01:33","end":"02:51","startHours":25.545027225739116,"endHours":26.842660564113892,"quality":"neutral"},{"name":"Labha","start":"02:51","end":"04:08","startHours":26.842660564113892,"endHours":28.140293902488672,"quality":"auspicious"},{"name":"Amṛta","start":"04:08","end":"05:26","startHours":28.140293902488672,"endHours":29.43792724086345,"quality":"auspicious"}],"horas":[{"name":"Hora 1","start":"05:26","end":"06:26","startHours":5.4379272408634485,"endHours":6.4379272408634485,"planetary_lord":"Jupiter"},{"name":"Hora 2","start":"06:26","end":"07:26","startHours":6.4379272408634485,"endHours":7.4379272408634485,"planetary_lord":"Saturn"},{"name":"Hora 3","start":"07:26","end":"08:26","startHours":7.4379272408634485,"endHours":8.437927240863448,"planetary_lord":"Moon"},{"name":"Hora 4","start":"08:26","end":"09:26","startHours":8.437927240863448,"endHours":9.437927240863448,"planetary_lord":"Mercury"},{"name":"Hora 5","start":"09:26","end":"10:26","startHours":9.437927240863448,"endHours":10.437927240863448,"planetary_lord":"Venus"},{"name":"Hora 6","start":"10:26","end":"11:26","startHours":10.437927240863448,"endHours":11.437927240863448,"planetary_lord":"Sun"},{"name":"Hora 7","start":"11:26","end":"12:26","startHours":11.437927240863448,"endHours":12.437927240863448,"planetary_lord":"Mars"},{"name":"Hora 8","start":"12:26","end":"13:26","startHours":12.437927240863448,"endHours":13.437927240863448,"planetary_lord":"Jupiter"},{"name":"Hora 9","start":"13:26","end":"14:26","startHours":13.437927240863448,"endHours":14.437927240863448,"planetary_lord":"Saturn"},{"name":"Hora 10","start":"14:26","end":"15:26","startHours":14.437927240863448,"endHours":15.437927240863448,"planetary_lord":"Moon"},{"name":"Hora 11","start":"15:26","end":"16:26","startHours":15.437927240863448,"endHours":16.43792724086345,"planetary_lord":"Mercury"},{"name":"Hora 12","start":"16:26","end":"17:26","startHours":16.43792724086345,"endHours":17.43792724086345,"planetary_lord":"Venus"},{"name":"Hora 13","start":"17:26","end":"18:26","startHours":17.43792724086345,"endHours":18.43792724086345,"planetary_lord":"Sun"},{"name":"Hora 14","start":"18:26","end":"19:26","startHours":18.43792724086345,"endHours":19.43792724086345,"planetary_lord":"Mars"},{"name":"Hora 15","start":"19:26","end":"20:26","startHours":19.43792724086345,"endHours":20.43792724086345,"planetary_lord":"Jupiter"},{"name":"Hora 16","start":"20:26","end":"21:26","startHours":20.43792724086345,"endHours":21.43792724086345,"planetary_lord":"Saturn"},{"name":"Hora 17","start":"21:26","end":"22:26","startHours":21.43792724086345,"endHours":22.43792724086345,"planetary_lord":"Moon"},{"name":"Hora 18","start":"22:26","end":"23:26","startHours":22.43792724086345,"endHours":23.43792724086345,"planetary_lord":"Mercury"},{"name":"Hora 19","start":"23:26","end":"00:26","startHours":23.43792724086345,"endHours":24.43792724086345,"planetary_lord":"Venus"},{"name":"Hora 20","start":"00:26","end":"01:26","startHours":24.43792724086345,"endHours":25.43792724086345,"planetary_lord":"Sun"},{"name":"Hora 21","start":"01:26","end":"02:26","startHours":25.43792724086345,"endHours":26.43792724086345,"planetary_lord":"Mars"},{"name":"Hora 22","start":"02:26","end":"03:26","startHours":26.43792724086345,"endHours":27.43792724086345,"planetary_lord":"Jupiter"},{"name":"Hora 23","start":"03:26","end":"04:26","startHours":27.43792724086345,"endHours":28.43792724086345,"planetary_lord":"Saturn"},{"name":"Hora 24","start":"04:26","end":"05:26","startHours":28.43792724086345,"endHours":29.43792724086345,"planetary_lord":"Moon"}],"taraBala":{"favorable_nakshatras":["Aśvinī","Ārdrā","Punarvasu","Puṣya","Aśleṣā","Maghā","Svātī","Viśākhā","Anurādhā","Jyeṣṭhā","Mūla","Śatabhiṣaj","Pūrva Bhādrapadā","Uttara Bhādrapadā","Revatī"],"unfavorable_nakshatras":["Bharaṇī","Kṛttikā","Rohiṇī","Mṛgaśirā","Pūrva Phalgunī","Uttara Phalgunī","Hasta","Citrā","Pūrva Āṣāḍhā","Uttara Āṣāḍhā","Śravaṇa","Dhaniṣṭhā"],"nature":"Janma-tara if same nakshatra; favorable for 15 nakshatras"},"chandraBala":{"favorable_rashis":["Mithuna","Karka","Kanyā","Vṛścika","Kumbha","Mīna"],"unfavorable_rashis":["Meṣa","Vṛṣabha","Siṃha","Tulā","Dhanu","Makara"]},"dishaShool":"South (Dakṣiṇa)","chandraVasa":"North-West","rahuVasa":"North-West","anandadiYoga":{"name":"Kāladaṇḍa","quality":"Inauspicious"},"tropicalRitu":"Vasanta (Spring) (tropical)","vedicRitu":"Grīṣma (Summer)","tropicalAyana":"Uttarāyaṇa","vedicAyana":"Dakṣiṇāyana","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":18.489975952945766,"eotMinutes":2.4995667581397525,"ayanamsa":-48.1672}},"calendars":{"vikram_samvat":-3099,"saka_samvat":-3234,"bengali_samvat":-3749,"malayalam_era":-3980,"nanakshahi_year":-4625,"lunar_month":"Śrāvaṇa","lunar_month_paksha_full":"Śrāvaṇa Śukla Pakṣa","lunar_month_system":"purnimanta","lunar_month_purnimanta":"Śrāvaṇa","lunar_month_amanta":"Śrāvaṇa","lunar_month_is_adhika":false,"lunar_month_purnimanta_is_adhika":false,"lunar_month_amanta_is_adhika":false,"solar_month":"Karkaṭa (Āḍi)","ritu":"Varṣā (Monsoon)","display_summary":"Śrāvaṇa Śukla Saptamī · Vikram -3099 undefined · Śaka -3234 undefined"},"festivals":[],"todays_walk":{"walk":{"id":"guru-walk","name":"Bṛhaspati Walk","name_sanskrit":"गुरु यात्रा","type":"graha","description":"Wisdom transmission + BG 4.34.","step_count":8,"url":"/walk/guru-walk"},"reason":"Guruvāra (Thursday) — its presiding graha's walk."},"cosmic_resonances":[]},"validity":{"eternal":true,"location_specific":"haridwar"},"liturgical":{"opening":"जय श्री कृष्ण","closing":"ॐ तत् सत्","attribution":"Computed by Vidhyamitra Sūrya-Siddhānta substrate + Vidhyamitra Tier-2 layer"},"seo":{"title":"Pañchāṅga May 31, 3157 BCE · Haridwār · Vidhyamitra","description":"May 31, 3157 BCE for Haridwār: Śukla Saptamī, sūryodaya 05:26, sūryāsta 19:03.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/haridwar/-3156-05-31","hreflang_alternates":{"en":"https://vidhyamitra.com/city/haridwar/-3156-05-31","sa":"https://sa.vidhyamitra.com/city/haridwar/-3156-05-31","hi":"https://hi.vidhyamitra.com/city/haridwar/-3156-05-31","x-default":"https://vidhyamitra.com/city/haridwar/-3156-05-31"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-09-08T08:25:51.453Z","verification":{"type":"multi-marker","confidence":"canonical"}},{"pillar":"Vidhyamitra-Tier2","pillar_version":"0.1.0","method":"Spherical astronomy + Lahiri ayanamsa + standard solar declination + EoT correction","retrieved_at":"2026-09-08T08:25:51.453Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-09-08T08:25:51.453Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"},"reader_local_antaryami":{"reader_geography":"Every reader enters from their own kṣetra anywhere on Bhūmi; no single city is the universal center.","purna_chain":["Hosted scripture","Named-tradition interpretation","Original Vidhyamitra contemplation","Bhūmi-born material medium","Vidhyamitra portal","Responsible reader in their own kṣetra"],"claim_boundary":"The legacy purna_chain field carries a source-to-reader sequence, not a revealed physical descent, universal cosmology, or proof that software is conscious.","antaryami_responsibility_formula":"Kṣīrodakaśāyī Viṣṇu = Paramātmā = Antaryāmī. Jīva desires. Prakṛti executes through guṇas. Paramātmā witnesses, permits, remembers, guides, and sustains. Bhagavān is the ultimate source.","source_anchors":[{"label":"BG 13.23","path":"/bhagavad-gita/13/23","meaning":"upadraṣṭā-anumantā · witness-permitter"},{"label":"BG 15.15","path":"/bhagavad-gita/15/15","meaning":"the Lord seated in every heart as memory, knowledge, and forgetting"},{"label":"BG 18.61","path":"/bhagavad-gita/18/61","meaning":"Īśvara seated in the heart of all beings"}],"nama_seal":"Hare Krishna Hare Krishna · Krishna Krishna Hare Hare · Hare Rama Hare Rama · Rama Rama Hare Hare"}}}