{"id":"vidhyamitra:city-day:haridwar:-3156-05-09:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/haridwar/-3156-05-09","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"-3156-05-09","date_display":"May 9, 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":9,"hour":6,"minute":30,"second":0,"calendar":"julian"},"julian_day":568457.770833,"kali_year":-54,"ahargana":-20007.7292,"sun":{"sidereal_longitude":80.1969,"rashi":3,"rashi_name":"Mithuna"},"moon":{"sidereal_longitude":256.3184,"rashi":9,"rashi_name":"Dhanu"},"tithi":{"number":15,"name":"Pūrṇimā","paksha":"Śukla","full_name":"Śukla Pūrṇimā","elongation_degrees":176.1215,"elapsed_within_tithi_degrees":8.1215},"nakshatra":{"number":20,"name":"Pūrva Āṣāḍhā","pada":1,"moon_longitude":256.3184,"elapsed_within_degrees":2.985},"yoga":{"number":26,"name":"Indra","sum_longitude":336.5152},"karana":{"half_tithi_index":29,"name":"Bava"},"vara":{"number":5,"name":"Budhavāra (Wednesday)"}},"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":9,"hour":6,"minute":30,"calendar":"julian"},"julian_day":568457.770833,"ahargana":-20007.7292,"kali_year":-54,"ayanamsa_lahiri":-48.168,"grahas":{"sun":{"sidereal_longitude":80.1969,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":7,"name":"Punarvasu","pada":1},"retrograde":false},"moon":{"sidereal_longitude":256.3184,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":20,"name":"Pūrva Āṣāḍhā","pada":1},"retrograde":false,"latitude":4.4735},"mars":{"sidereal_longitude":0.2581,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":1,"name":"Aśvinī","pada":1},"retrograde":false},"mercury":{"sidereal_longitude":105.5975,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":8,"name":"Puṣya","pada":4},"retrograde":false},"jupiter":{"sidereal_longitude":130.7813,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":10,"name":"Maghā","pada":4},"retrograde":false},"venus":{"sidereal_longitude":42.7101,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":4,"name":"Rohiṇī","pada":1},"retrograde":false},"saturn":{"sidereal_longitude":52.6472,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":4,"name":"Rohiṇī","pada":4},"retrograde":false},"rahu":{"sidereal_longitude":160.1058,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":13,"name":"Hasta","pada":1},"retrograde":false},"ketu":{"sidereal_longitude":340.1058,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":26,"name":"Uttara Bhādrapadā","pada":3},"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":9,"hour":6,"minute":30,"second":0,"calendar":"julian"},"julian_day":568457.770833,"kali_year":-54,"ahargana":-20007.7292,"sun":{"sidereal_longitude":80.1969,"rashi":3,"rashi_name":"Mithuna"},"moon":{"sidereal_longitude":256.3184,"rashi":9,"rashi_name":"Dhanu"},"tithi":{"number":15,"name":"Pūrṇimā","paksha":"Śukla","full_name":"Śukla Pūrṇimā","elongation_degrees":176.1215,"elapsed_within_tithi_degrees":8.1215},"nakshatra":{"number":20,"name":"Pūrva Āṣāḍhā","pada":1,"moon_longitude":256.3184,"elapsed_within_degrees":2.985},"yoga":{"number":26,"name":"Indra","sum_longitude":336.5152},"karana":{"half_tithi_index":29,"name":"Bava"},"vara":{"number":5,"name":"Budhavāra (Wednesday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":4.474,"elongation":176.122},"lunar":{"type":"lunar","occurs":false,"moon_latitude":4.474,"opposition_distance":3.878}},"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":"05:41","sunsetLocal":"18:46","solarNoonLocal":"12:14","dayLengthHours":13.084457948315325,"dayLengthDisplay":"13 Hours 05 Mins 04 Secs","nightLengthDisplay":"10 Hours 54 Mins 56 Secs","moonriseLocal":"18:21","moonsetLocal":"05:36","rahuKala":{"name":"Rāhu Kāla","start":"12:14","end":"13:52","startHours":12.22852902559423,"endHours":13.864086269133647,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"07:19","end":"08:57","startHours":7.321857294975984,"endHours":8.9574145385154,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"10:36","end":"12:14","startHours":10.592971782054814,"endHours":12.22852902559423,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"08:44","end":"09:11","startHours":8.73934023937681,"endHours":9.175488837653988,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"06:14","end":"06:35","startHours":6.23148579928304,"endHours":6.580404677904782,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:48","end":"12:40","startHours":11.792380427317052,"endHours":12.664677623871409,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"03:57","end":"04:49","startHours":3.941705658327858,"endHours":4.814002854882213,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"04:36","end":"05:41","startHours":4.595928555743624,"endHours":5.686300051436568,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:25","end":"15:17","startHours":14.409272016980118,"endHours":15.281569213534473,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"18:34","end":"18:58","startHours":18.570757999751894,"endHours":18.970757999751893,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:46","end":"19:19","startHours":18.770757999751893,"endHours":19.315943747598364,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"18:31","end":"20:16","startHours":18.520757999751893,"endHours":20.270757999751893,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:48","end":"00:40","startHours":23.792380427317052,"endHours":24.66467762387141,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Labha","start":"05:41","end":"07:19","startHours":5.686300051436568,"endHours":7.321857294975984,"quality":"auspicious"},{"name":"Amṛta","start":"07:19","end":"08:57","startHours":7.321857294975984,"endHours":8.9574145385154,"quality":"auspicious"},{"name":"Kāla","start":"08:57","end":"10:36","startHours":8.9574145385154,"endHours":10.592971782054814,"quality":"inauspicious"},{"name":"Śubha","start":"10:36","end":"12:14","startHours":10.592971782054814,"endHours":12.22852902559423,"quality":"auspicious"},{"name":"Roga","start":"12:14","end":"13:52","startHours":12.22852902559423,"endHours":13.864086269133647,"quality":"inauspicious"},{"name":"Udveg","start":"13:52","end":"15:30","startHours":13.864086269133647,"endHours":15.499643512673062,"quality":"inauspicious"},{"name":"Chala","start":"15:30","end":"17:08","startHours":15.499643512673062,"endHours":17.135200756212477,"quality":"neutral"},{"name":"Labha","start":"17:08","end":"18:46","startHours":17.135200756212477,"endHours":18.770757999751893,"quality":"auspicious"}],"nightChoghadiyas":[{"name":"Udveg","start":"18:46","end":"20:08","startHours":18.770757999751893,"endHours":20.135200756212477,"quality":"inauspicious"},{"name":"Chala","start":"20:08","end":"21:30","startHours":20.135200756212477,"endHours":21.49964351267306,"quality":"neutral"},{"name":"Labha","start":"21:30","end":"22:52","startHours":21.49964351267306,"endHours":22.864086269133647,"quality":"auspicious"},{"name":"Amṛta","start":"22:52","end":"00:14","startHours":22.864086269133647,"endHours":24.22852902559423,"quality":"auspicious"},{"name":"Kāla","start":"00:14","end":"01:36","startHours":24.22852902559423,"endHours":25.592971782054814,"quality":"inauspicious"},{"name":"Śubha","start":"01:36","end":"02:57","startHours":25.592971782054814,"endHours":26.9574145385154,"quality":"auspicious"},{"name":"Roga","start":"02:57","end":"04:19","startHours":26.9574145385154,"endHours":28.321857294975985,"quality":"inauspicious"},{"name":"Udveg","start":"04:19","end":"05:41","startHours":28.321857294975985,"endHours":29.686300051436568,"quality":"inauspicious"}],"horas":[{"name":"Hora 1","start":"05:41","end":"06:41","startHours":5.686300051436568,"endHours":6.686300051436568,"planetary_lord":"Mercury"},{"name":"Hora 2","start":"06:41","end":"07:41","startHours":6.686300051436568,"endHours":7.686300051436568,"planetary_lord":"Venus"},{"name":"Hora 3","start":"07:41","end":"08:41","startHours":7.686300051436568,"endHours":8.686300051436568,"planetary_lord":"Sun"},{"name":"Hora 4","start":"08:41","end":"09:41","startHours":8.686300051436568,"endHours":9.686300051436568,"planetary_lord":"Mars"},{"name":"Hora 5","start":"09:41","end":"10:41","startHours":9.686300051436568,"endHours":10.686300051436568,"planetary_lord":"Jupiter"},{"name":"Hora 6","start":"10:41","end":"11:41","startHours":10.686300051436568,"endHours":11.686300051436568,"planetary_lord":"Saturn"},{"name":"Hora 7","start":"11:41","end":"12:41","startHours":11.686300051436568,"endHours":12.686300051436568,"planetary_lord":"Moon"},{"name":"Hora 8","start":"12:41","end":"13:41","startHours":12.686300051436568,"endHours":13.686300051436568,"planetary_lord":"Mercury"},{"name":"Hora 9","start":"13:41","end":"14:41","startHours":13.686300051436568,"endHours":14.686300051436568,"planetary_lord":"Venus"},{"name":"Hora 10","start":"14:41","end":"15:41","startHours":14.686300051436568,"endHours":15.686300051436568,"planetary_lord":"Sun"},{"name":"Hora 11","start":"15:41","end":"16:41","startHours":15.686300051436568,"endHours":16.686300051436568,"planetary_lord":"Mars"},{"name":"Hora 12","start":"16:41","end":"17:41","startHours":16.686300051436568,"endHours":17.686300051436568,"planetary_lord":"Jupiter"},{"name":"Hora 13","start":"17:41","end":"18:41","startHours":17.686300051436568,"endHours":18.686300051436568,"planetary_lord":"Saturn"},{"name":"Hora 14","start":"18:41","end":"19:41","startHours":18.686300051436568,"endHours":19.686300051436568,"planetary_lord":"Moon"},{"name":"Hora 15","start":"19:41","end":"20:41","startHours":19.686300051436568,"endHours":20.686300051436568,"planetary_lord":"Mercury"},{"name":"Hora 16","start":"20:41","end":"21:41","startHours":20.686300051436568,"endHours":21.686300051436568,"planetary_lord":"Venus"},{"name":"Hora 17","start":"21:41","end":"22:41","startHours":21.686300051436568,"endHours":22.686300051436568,"planetary_lord":"Sun"},{"name":"Hora 18","start":"22:41","end":"23:41","startHours":22.686300051436568,"endHours":23.686300051436568,"planetary_lord":"Mars"},{"name":"Hora 19","start":"23:41","end":"00:41","startHours":23.686300051436568,"endHours":24.686300051436568,"planetary_lord":"Jupiter"},{"name":"Hora 20","start":"00:41","end":"01:41","startHours":24.686300051436568,"endHours":25.686300051436568,"planetary_lord":"Saturn"},{"name":"Hora 21","start":"01:41","end":"02:41","startHours":25.686300051436568,"endHours":26.686300051436568,"planetary_lord":"Moon"},{"name":"Hora 22","start":"02:41","end":"03:41","startHours":26.686300051436568,"endHours":27.686300051436568,"planetary_lord":"Mercury"},{"name":"Hora 23","start":"03:41","end":"04:41","startHours":27.686300051436568,"endHours":28.686300051436568,"planetary_lord":"Venus"},{"name":"Hora 24","start":"04:41","end":"05:41","startHours":28.686300051436568,"endHours":29.686300051436568,"planetary_lord":"Sun"}],"taraBala":{"favorable_nakshatras":["Kṛttikā","Rohiṇī","Mṛgaśirā","Ārdrā","Punarvasu","Uttara Phalgunī","Hasta","Citrā","Svātī","Viśākhā","Uttara Āṣāḍhā","Śravaṇa","Dhaniṣṭhā","Śatabhiṣaj","Pūrva Bhādrapadā"],"unfavorable_nakshatras":["Aśvinī","Bharaṇī","Puṣya","Aśleṣā","Maghā","Pūrva Phalgunī","Anurādhā","Jyeṣṭhā","Mūla","Pūrva Āṣāḍhā","Uttara Bhādrapadā","Revatī"],"nature":"Janma-tara if same nakshatra; favorable for 15 nakshatras"},"chandraBala":{"favorable_rashis":["Vṛṣabha","Mithuna","Kanyā","Tulā","Dhanu","Kumbha"],"unfavorable_rashis":["Meṣa","Karka","Siṃha","Vṛścika","Makara","Mīna"]},"dishaShool":"North (Uttara)","chandraVasa":"East","rahuVasa":"South-West","anandadiYoga":{"name":"Prajāpati","quality":"Auspicious"},"tropicalRitu":"Vasanta (Spring) (tropical)","vedicRitu":"Grīṣma (Summer)","tropicalAyana":"Uttarāyaṇa","vedicAyana":"Uttarāyaṇa","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":12.177221510157832,"eotMinutes":3.631458464346112,"ayanamsa":-48.168}},"calendars":{"vikram_samvat":-3099,"saka_samvat":-3234,"bengali_samvat":-3749,"malayalam_era":-3980,"nanakshahi_year":-4625,"lunar_month":"Āṣāḍha","lunar_month_paksha_full":"Āṣāḍha Śukla Pakṣa","lunar_month_system":"purnimanta","lunar_month_purnimanta":"Āṣāḍha","lunar_month_amanta":"Āṣāḍha","lunar_month_is_adhika":false,"lunar_month_purnimanta_is_adhika":false,"lunar_month_amanta_is_adhika":false,"solar_month":"Mithuna (Āni)","ritu":"Grīṣma (Summer)","display_summary":"Āṣāḍha Śukla Pūrṇimā · Vikram -3099 undefined · Śaka -3234 undefined"},"festivals":[{"id":"guru-purnima","name":"Guru Pūrṇimā / Vyāsa Pūrṇimā","name_sanskrit":"गुरु पूर्णिमा / व्यास पूर्णिमा","tradition":"Pan-Hindu","associated_deity":"Vyāsa-jī","significance":"Honor Vyāsa-jī and all gurus.","vrata":false,"detection":{"tithi_number":15,"tithi_paksha":"Śukla","lunar_month":"Āṣāḍha"},"precedence":1},{"id":"vyasa-purnima","name":"Vyāsa Pūrṇimā (= Guru Pūrṇimā)","name_sanskrit":"व्यास पूर्णिमा","tradition":"Pan-Hindu","associated_deity":"Veda-Vyāsa","significance":"Birth of Veda-Vyāsa; Mahābhārata-Purāṇa-vibhāga-kartā. = Guru Pūrṇimā.","vrata":true,"detection":{"tithi_number":15,"tithi_paksha":"Śukla","lunar_month":"Āṣāḍha"},"precedence":1,"related_chart":"vyasa"}],"todays_walk":{"walk":{"id":"budha-walk","name":"Budha Walk","name_sanskrit":"बुध यात्रा","type":"graha","description":"Discrimination + BG 2.41 (vyavasāyātmikā buddhi).","step_count":6,"url":"/walk/budha-walk"},"reason":"Dedicated festival walk for Guru Pūrṇimā / Vyāsa Pūrṇimā · Vyāsa Pūrṇimā (= Guru Pūrṇimā) is not live yet; Budhavāra (Wednesday) — 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 9, 3157 BCE · Haridwār · Vidhyamitra","description":"May 9, 3157 BCE for Haridwār: Śukla Pūrṇimā, sūryodaya 05:41, sūryāsta 18:46.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/haridwar/-3156-05-09","hreflang_alternates":{"en":"https://vidhyamitra.com/city/haridwar/-3156-05-09","sa":"https://sa.vidhyamitra.com/city/haridwar/-3156-05-09","hi":"https://hi.vidhyamitra.com/city/haridwar/-3156-05-09","x-default":"https://vidhyamitra.com/city/haridwar/-3156-05-09"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-09-11T15:37:10.695Z","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":"2026-09-11T15:37:10.695Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-09-11T15:37:10.695Z","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"}}}