{"id":"vidhyamitra:city-day:haridwar:-3130-08-01:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/haridwar/-3130-08-01","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"-3130-08-01","date_display":"August 1, 3131 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":-3130,"month":8,"day":1,"hour":6,"minute":30,"second":0,"calendar":"julian"},"julian_day":578037.770833,"kali_year":-28,"ahargana":-10427.7292,"sun":{"sidereal_longitude":160.0499,"rashi":6,"rashi_name":"Kanyā"},"moon":{"sidereal_longitude":115.0538,"rashi":4,"rashi_name":"Karka"},"tithi":{"number":27,"name":"Dvādaśī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Dvādaśī","elongation_degrees":315.004,"elapsed_within_tithi_degrees":3.004},"nakshatra":{"number":9,"name":"Āśleṣā","pada":3,"moon_longitude":115.0538,"elapsed_within_degrees":8.3872},"yoga":{"number":21,"name":"Siddha","sum_longitude":275.1037},"karana":{"half_tithi_index":52,"name":"Kaulava"},"vara":{"number":2,"name":"Ravivāra (Sunday)"}},"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":-3130,"month":8,"day":1,"hour":6,"minute":30,"calendar":"julian"},"julian_day":578037.770833,"ahargana":-10427.7292,"kali_year":-28,"ayanamsa_lahiri":-47.8016,"grahas":{"sun":{"sidereal_longitude":160.0499,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":13,"name":"Hasta","pada":1},"retrograde":false},"moon":{"sidereal_longitude":115.0538,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":9,"name":"Āśleṣā","pada":3},"retrograde":false,"latitude":4.3924},"mars":{"sidereal_longitude":248.9405,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":19,"name":"Mūla","pada":3},"retrograde":false},"mercury":{"sidereal_longitude":166.3607,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":13,"name":"Hasta","pada":2},"retrograde":false},"jupiter":{"sidereal_longitude":202.1869,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":16,"name":"Viśākhā","pada":1},"retrograde":false},"venus":{"sidereal_longitude":182.3859,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":14,"name":"Citrā","pada":3},"retrograde":false},"saturn":{"sidereal_longitude":7.0985,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":1,"name":"Aśvinī","pada":3},"retrograde":true},"rahu":{"sidereal_longitude":12.5113,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":1,"name":"Aśvinī","pada":4},"retrograde":false},"ketu":{"sidereal_longitude":192.5113,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":15,"name":"Svātī","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":-3130,"month":8,"day":1,"hour":6,"minute":30,"second":0,"calendar":"julian"},"julian_day":578037.770833,"kali_year":-28,"ahargana":-10427.7292,"sun":{"sidereal_longitude":160.0499,"rashi":6,"rashi_name":"Kanyā"},"moon":{"sidereal_longitude":115.0538,"rashi":4,"rashi_name":"Karka"},"tithi":{"number":27,"name":"Dvādaśī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Dvādaśī","elongation_degrees":315.004,"elapsed_within_tithi_degrees":3.004},"nakshatra":{"number":9,"name":"Āśleṣā","pada":3,"moon_longitude":115.0538,"elapsed_within_degrees":8.3872},"yoga":{"number":21,"name":"Siddha","sum_longitude":275.1037},"karana":{"half_tithi_index":52,"name":"Kaulava"},"vara":{"number":2,"name":"Ravivāra (Sunday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":4.392,"elongation":44.996},"lunar":{"type":"lunar","occurs":false,"moon_latitude":4.392,"opposition_distance":135.004}},"eclipse_window_40days":[{"offset_days":18,"type":"lunar","occurs":true,"moon_latitude":-0.997,"opposition_distance":0.935}]},"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":"19:20","solarNoonLocal":"12:23","dayLengthHours":13.899835276819353,"dayLengthDisplay":"13 Hours 53 Mins 59 Secs","nightLengthDisplay":"10 Hours 06 Mins 01 Secs","moonriseLocal":"02:28","moonsetLocal":"16:19","rahuKala":{"name":"Rāhu Kāla","start":"17:36","end":"19:20","startHours":17.601786059919096,"endHours":19.339265469521514,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"12:23","end":"14:08","startHours":12.389347831111838,"endHours":14.126827240714256,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"15:52","end":"17:36","startHours":15.864306650316676,"endHours":17.601786059919096,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"08:41","end":"09:09","startHours":8.682725090626677,"endHours":9.146052933187322,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"06:01","end":"06:23","startHours":6.018589995902968,"endHours":6.389252269951483,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:56","end":"12:51","startHours":11.926019988551193,"endHours":12.852675673672483,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"03:35","end":"04:31","startHours":3.5861188224595812,"endHours":4.512774507580872,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"04:17","end":"05:26","startHours":4.281110586300549,"endHours":5.4394301927021615,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:42","end":"15:38","startHours":14.705987043915062,"endHours":15.632642729036352,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"19:08","end":"19:32","startHours":19.139265469521515,"endHours":19.539265469521514,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"19:20","end":"19:55","startHours":19.339265469521514,"endHours":19.91842527272232,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"19:05","end":"20:50","startHours":19.089265469521514,"endHours":20.839265469521514,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:56","end":"00:51","startHours":23.926019988551193,"endHours":24.852675673672483,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Udveg","start":"05:26","end":"07:11","startHours":5.4394301927021615,"endHours":7.176909602304581,"quality":"inauspicious"},{"name":"Chala","start":"07:11","end":"08:55","startHours":7.176909602304581,"endHours":8.914389011907,"quality":"neutral"},{"name":"Labha","start":"08:55","end":"10:39","startHours":8.914389011907,"endHours":10.65186842150942,"quality":"auspicious"},{"name":"Amṛta","start":"10:39","end":"12:23","startHours":10.65186842150942,"endHours":12.389347831111838,"quality":"auspicious"},{"name":"Kāla","start":"12:23","end":"14:08","startHours":12.389347831111838,"endHours":14.126827240714256,"quality":"inauspicious"},{"name":"Śubha","start":"14:08","end":"15:52","startHours":14.126827240714256,"endHours":15.864306650316676,"quality":"auspicious"},{"name":"Roga","start":"15:52","end":"17:36","startHours":15.864306650316676,"endHours":17.601786059919096,"quality":"inauspicious"},{"name":"Udveg","start":"17:36","end":"19:20","startHours":17.601786059919096,"endHours":19.339265469521514,"quality":"inauspicious"}],"nightChoghadiyas":[{"name":"Śubha","start":"19:20","end":"20:36","startHours":19.339265469521514,"endHours":20.601786059919096,"quality":"auspicious"},{"name":"Roga","start":"20:36","end":"21:52","startHours":20.601786059919096,"endHours":21.864306650316678,"quality":"inauspicious"},{"name":"Udveg","start":"21:52","end":"23:08","startHours":21.864306650316678,"endHours":23.126827240714256,"quality":"inauspicious"},{"name":"Chala","start":"23:08","end":"00:23","startHours":23.126827240714256,"endHours":24.389347831111838,"quality":"neutral"},{"name":"Labha","start":"00:23","end":"01:39","startHours":24.389347831111838,"endHours":25.65186842150942,"quality":"auspicious"},{"name":"Amṛta","start":"01:39","end":"02:55","startHours":25.65186842150942,"endHours":26.914389011906998,"quality":"auspicious"},{"name":"Kāla","start":"02:55","end":"04:11","startHours":26.914389011906998,"endHours":28.17690960230458,"quality":"inauspicious"},{"name":"Śubha","start":"04:11","end":"05:26","startHours":28.17690960230458,"endHours":29.43943019270216,"quality":"auspicious"}],"horas":[{"name":"Hora 1","start":"05:26","end":"06:26","startHours":5.4394301927021615,"endHours":6.4394301927021615,"planetary_lord":"Sun"},{"name":"Hora 2","start":"06:26","end":"07:26","startHours":6.4394301927021615,"endHours":7.4394301927021615,"planetary_lord":"Mars"},{"name":"Hora 3","start":"07:26","end":"08:26","startHours":7.4394301927021615,"endHours":8.439430192702162,"planetary_lord":"Jupiter"},{"name":"Hora 4","start":"08:26","end":"09:26","startHours":8.439430192702162,"endHours":9.439430192702162,"planetary_lord":"Saturn"},{"name":"Hora 5","start":"09:26","end":"10:26","startHours":9.439430192702162,"endHours":10.439430192702162,"planetary_lord":"Moon"},{"name":"Hora 6","start":"10:26","end":"11:26","startHours":10.439430192702162,"endHours":11.439430192702162,"planetary_lord":"Mercury"},{"name":"Hora 7","start":"11:26","end":"12:26","startHours":11.439430192702162,"endHours":12.439430192702162,"planetary_lord":"Venus"},{"name":"Hora 8","start":"12:26","end":"13:26","startHours":12.439430192702162,"endHours":13.439430192702162,"planetary_lord":"Sun"},{"name":"Hora 9","start":"13:26","end":"14:26","startHours":13.439430192702162,"endHours":14.439430192702162,"planetary_lord":"Mars"},{"name":"Hora 10","start":"14:26","end":"15:26","startHours":14.439430192702162,"endHours":15.439430192702162,"planetary_lord":"Jupiter"},{"name":"Hora 11","start":"15:26","end":"16:26","startHours":15.439430192702162,"endHours":16.43943019270216,"planetary_lord":"Saturn"},{"name":"Hora 12","start":"16:26","end":"17:26","startHours":16.43943019270216,"endHours":17.43943019270216,"planetary_lord":"Moon"},{"name":"Hora 13","start":"17:26","end":"18:26","startHours":17.43943019270216,"endHours":18.43943019270216,"planetary_lord":"Mercury"},{"name":"Hora 14","start":"18:26","end":"19:26","startHours":18.43943019270216,"endHours":19.43943019270216,"planetary_lord":"Venus"},{"name":"Hora 15","start":"19:26","end":"20:26","startHours":19.43943019270216,"endHours":20.43943019270216,"planetary_lord":"Sun"},{"name":"Hora 16","start":"20:26","end":"21:26","startHours":20.43943019270216,"endHours":21.43943019270216,"planetary_lord":"Mars"},{"name":"Hora 17","start":"21:26","end":"22:26","startHours":21.43943019270216,"endHours":22.43943019270216,"planetary_lord":"Jupiter"},{"name":"Hora 18","start":"22:26","end":"23:26","startHours":22.43943019270216,"endHours":23.43943019270216,"planetary_lord":"Saturn"},{"name":"Hora 19","start":"23:26","end":"00:26","startHours":23.43943019270216,"endHours":24.43943019270216,"planetary_lord":"Moon"},{"name":"Hora 20","start":"00:26","end":"01:26","startHours":24.43943019270216,"endHours":25.43943019270216,"planetary_lord":"Mercury"},{"name":"Hora 21","start":"01:26","end":"02:26","startHours":25.43943019270216,"endHours":26.43943019270216,"planetary_lord":"Venus"},{"name":"Hora 22","start":"02:26","end":"03:26","startHours":26.43943019270216,"endHours":27.43943019270216,"planetary_lord":"Sun"},{"name":"Hora 23","start":"03:26","end":"04:26","startHours":27.43943019270216,"endHours":28.43943019270216,"planetary_lord":"Mars"},{"name":"Hora 24","start":"04:26","end":"05:26","startHours":28.43943019270216,"endHours":29.43943019270216,"planetary_lord":"Jupiter"}],"taraBala":{"favorable_nakshatras":["Aśvinī","Bharaṇī","Kṛttikā","Rohiṇī","Mṛgaśirā","Maghā","Pūrva Phalgunī","Uttara Phalgunī","Hasta","Citrā","Mūla","Pūrva Āṣāḍhā","Uttara Āṣāḍhā","Śravaṇa","Dhaniṣṭhā"],"unfavorable_nakshatras":["Ārdrā","Punarvasu","Puṣya","Aśleṣā","Svātī","Viśākhā","Anurādhā","Jyeṣṭhā","Śatabhiṣaj","Pūrva Bhādrapadā","Uttara Bhādrapadā","Revatī"],"nature":"Janma-tara if same nakshatra; favorable for 15 nakshatras"},"chandraBala":{"favorable_rashis":["Meṣa","Vṛṣabha","Karka","Kanyā","Dhanu","Makara"],"unfavorable_rashis":["Mithuna","Siṃha","Tulā","Vṛścika","Kumbha","Mīna"]},"dishaShool":"West (Paścim)","chandraVasa":"South-West","rahuVasa":"North-East","anandadiYoga":{"name":"Vajra","quality":"Inauspicious"},"tropicalRitu":"Grīṣma (Summer) (tropical)","vedicRitu":"Varṣā (Monsoon)","tropicalAyana":"Dakṣiṇāyana","vedicAyana":"Dakṣiṇāyana","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":21.599840897838078,"eotMinutes":-6.017669866710306,"ayanamsa":-47.8016}},"calendars":{"vikram_samvat":-3073,"saka_samvat":-3208,"bengali_samvat":-3723,"malayalam_era":-3954,"nanakshahi_year":-4599,"lunar_month":"Āśvina","lunar_month_paksha_full":"Āśvina Kṛṣṇa Pakṣa","lunar_month_system":"purnimanta","lunar_month_purnimanta":"Āśvina","lunar_month_amanta":"Āśvina","lunar_month_is_adhika":false,"lunar_month_purnimanta_is_adhika":false,"lunar_month_amanta_is_adhika":false,"solar_month":"Kanyā (Puraṭṭāsi)","ritu":"Śarad (Autumn)","display_summary":"Āśvina Kṛṣṇa Dvādaśī · Vikram -3073 undefined · Śaka -3208 undefined"},"festivals":[],"todays_walk":{"walk":{"id":"surya-walk","name":"Sūrya Walk","name_sanskrit":"सूर्य यात्रा","type":"graha","description":"Self-illumination + BG 4.1 (Sun-lineage of Gītā transmission).","step_count":6,"url":"/walk/surya-walk"},"reason":"Ravivāra (Sunday) — 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 August 1, 3131 BCE · Haridwār · Vidhyamitra","description":"August 1, 3131 BCE for Haridwār: Kṛṣṇa Dvādaśī, sūryodaya 05:26, sūryāsta 19:20.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/haridwar/-3130-08-01","hreflang_alternates":{"en":"https://vidhyamitra.com/city/haridwar/-3130-08-01","sa":"https://sa.vidhyamitra.com/city/haridwar/-3130-08-01","hi":"https://hi.vidhyamitra.com/city/haridwar/-3130-08-01","x-default":"https://vidhyamitra.com/city/haridwar/-3130-08-01"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-09-12T09:28:00.062Z","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":"2026-09-12T09:28:00.062Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-09-12T09:28:00.062Z","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"}}}