{"id":"vidhyamitra:city-day:haridwar:-3187-09-06:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/haridwar/-3187-09-06","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"-3187-09-06","date_display":"September 6, 3188 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":-3187,"month":9,"day":6,"hour":6,"minute":30,"second":0,"calendar":"julian"},"julian_day":557254.770833,"kali_year":-85,"ahargana":-31210.7292,"sun":{"sidereal_longitude":196.561,"rashi":7,"rashi_name":"Tulā"},"moon":{"sidereal_longitude":236.0626,"rashi":8,"rashi_name":"Vṛścika"},"tithi":{"number":4,"name":"Caturthī","paksha":"Śukla","full_name":"Śukla Caturthī","elongation_degrees":39.5016,"elapsed_within_tithi_degrees":3.5016},"nakshatra":{"number":18,"name":"Jyeṣṭhā","pada":3,"moon_longitude":236.0626,"elapsed_within_degrees":9.3959},"yoga":{"number":6,"name":"Atigaṇḍa","sum_longitude":72.6236},"karana":{"half_tithi_index":6,"name":"Vaṇija"},"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":-3187,"month":9,"day":6,"hour":6,"minute":30,"calendar":"julian"},"julian_day":557254.770833,"ahargana":-31210.7292,"kali_year":-85,"ayanamsa_lahiri":-48.5965,"grahas":{"sun":{"sidereal_longitude":196.561,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":15,"name":"Svātī","pada":3},"retrograde":false},"moon":{"sidereal_longitude":236.0626,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":18,"name":"Jyeṣṭhā","pada":3},"retrograde":false,"latitude":-1.711},"mars":{"sidereal_longitude":195.4049,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":15,"name":"Svātī","pada":3},"retrograde":false},"mercury":{"sidereal_longitude":179.9195,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":14,"name":"Citrā","pada":2},"retrograde":false},"jupiter":{"sidereal_longitude":271.6216,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":21,"name":"Uttara Āṣāḍhā","pada":2},"retrograde":false},"venus":{"sidereal_longitude":159.9399,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":12,"name":"Uttara Phalgunī","pada":4},"retrograde":false},"saturn":{"sidereal_longitude":34.4638,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":3,"name":"Kṛttikā","pada":3},"retrograde":true},"rahu":{"sidereal_longitude":33.6946,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":3,"name":"Kṛttikā","pada":3},"retrograde":false},"ketu":{"sidereal_longitude":213.6946,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":17,"name":"Anurādhā","pada":1},"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":-3187,"month":9,"day":6,"hour":6,"minute":30,"second":0,"calendar":"julian"},"julian_day":557254.770833,"kali_year":-85,"ahargana":-31210.7292,"sun":{"sidereal_longitude":196.561,"rashi":7,"rashi_name":"Tulā"},"moon":{"sidereal_longitude":236.0626,"rashi":8,"rashi_name":"Vṛścika"},"tithi":{"number":4,"name":"Caturthī","paksha":"Śukla","full_name":"Śukla Caturthī","elongation_degrees":39.5016,"elapsed_within_tithi_degrees":3.5016},"nakshatra":{"number":18,"name":"Jyeṣṭhā","pada":3,"moon_longitude":236.0626,"elapsed_within_degrees":9.3959},"yoga":{"number":6,"name":"Atigaṇḍa","sum_longitude":72.6236},"karana":{"half_tithi_index":6,"name":"Vaṇija"},"vara":{"number":2,"name":"Ravivāra (Sunday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":-1.711,"elongation":39.502},"lunar":{"type":"lunar","occurs":false,"moon_latitude":-1.711,"opposition_distance":140.498}},"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":"05:43","sunsetLocal":"18:48","solarNoonLocal":"12:15","dayLengthHours":13.084643958550231,"dayLengthDisplay":"13 Hours 05 Mins 05 Secs","nightLengthDisplay":"10 Hours 54 Mins 55 Secs","moonriseLocal":"08:57","moonsetLocal":"20:49","rahuKala":{"name":"Rāhu Kāla","start":"17:10","end":"18:48","startHours":17.159111355872326,"endHours":18.794691850691105,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"12:15","end":"13:53","startHours":12.25236987141599,"endHours":13.887950366234769,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"15:31","end":"17:10","startHours":15.523530861053548,"endHours":17.159111355872326,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"08:46","end":"09:12","startHours":8.763131482469262,"endHours":9.199286281087604,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"06:15","end":"06:36","startHours":6.255241390413802,"endHours":6.6041652293084745,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:49","end":"12:41","startHours":11.816215072797648,"endHours":12.688524670034331,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"03:58","end":"04:50","startHours":3.965428697667511,"endHours":4.837738294904193,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"04:37","end":"05:43","startHours":4.619660895595023,"endHours":5.710047892140875,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:26","end":"15:18","startHours":14.433143864507695,"endHours":15.305453461744378,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"18:36","end":"19:00","startHours":18.594691850691106,"endHours":18.994691850691105,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:48","end":"19:20","startHours":18.794691850691105,"endHours":19.33988534896403,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"18:33","end":"20:18","startHours":18.544691850691105,"endHours":20.294691850691105,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:49","end":"00:41","startHours":23.81621507279765,"endHours":24.68852467003433,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Udveg","start":"05:43","end":"07:21","startHours":5.710047892140875,"endHours":7.345628386959654,"quality":"inauspicious"},{"name":"Chala","start":"07:21","end":"08:59","startHours":7.345628386959654,"endHours":8.981208881778432,"quality":"neutral"},{"name":"Labha","start":"08:59","end":"10:37","startHours":8.981208881778432,"endHours":10.616789376597211,"quality":"auspicious"},{"name":"Amṛta","start":"10:37","end":"12:15","startHours":10.616789376597211,"endHours":12.25236987141599,"quality":"auspicious"},{"name":"Kāla","start":"12:15","end":"13:53","startHours":12.25236987141599,"endHours":13.887950366234769,"quality":"inauspicious"},{"name":"Śubha","start":"13:53","end":"15:31","startHours":13.887950366234769,"endHours":15.523530861053548,"quality":"auspicious"},{"name":"Roga","start":"15:31","end":"17:10","startHours":15.523530861053548,"endHours":17.159111355872326,"quality":"inauspicious"},{"name":"Udveg","start":"17:10","end":"18:48","startHours":17.159111355872326,"endHours":18.794691850691105,"quality":"inauspicious"}],"nightChoghadiyas":[{"name":"Śubha","start":"18:48","end":"20:10","startHours":18.794691850691105,"endHours":20.159111355872326,"quality":"auspicious"},{"name":"Roga","start":"20:10","end":"21:31","startHours":20.159111355872326,"endHours":21.523530861053548,"quality":"inauspicious"},{"name":"Udveg","start":"21:31","end":"22:53","startHours":21.523530861053548,"endHours":22.88795036623477,"quality":"inauspicious"},{"name":"Chala","start":"22:53","end":"00:15","startHours":22.88795036623477,"endHours":24.25236987141599,"quality":"neutral"},{"name":"Labha","start":"00:15","end":"01:37","startHours":24.25236987141599,"endHours":25.61678937659721,"quality":"auspicious"},{"name":"Amṛta","start":"01:37","end":"02:59","startHours":25.61678937659721,"endHours":26.981208881778432,"quality":"auspicious"},{"name":"Kāla","start":"02:59","end":"04:21","startHours":26.981208881778432,"endHours":28.345628386959653,"quality":"inauspicious"},{"name":"Śubha","start":"04:21","end":"05:43","startHours":28.345628386959653,"endHours":29.710047892140874,"quality":"auspicious"}],"horas":[{"name":"Hora 1","start":"05:43","end":"06:43","startHours":5.710047892140875,"endHours":6.710047892140875,"planetary_lord":"Sun"},{"name":"Hora 2","start":"06:43","end":"07:43","startHours":6.710047892140875,"endHours":7.710047892140875,"planetary_lord":"Mars"},{"name":"Hora 3","start":"07:43","end":"08:43","startHours":7.710047892140875,"endHours":8.710047892140874,"planetary_lord":"Jupiter"},{"name":"Hora 4","start":"08:43","end":"09:43","startHours":8.710047892140874,"endHours":9.710047892140874,"planetary_lord":"Saturn"},{"name":"Hora 5","start":"09:43","end":"10:43","startHours":9.710047892140874,"endHours":10.710047892140874,"planetary_lord":"Moon"},{"name":"Hora 6","start":"10:43","end":"11:43","startHours":10.710047892140874,"endHours":11.710047892140874,"planetary_lord":"Mercury"},{"name":"Hora 7","start":"11:43","end":"12:43","startHours":11.710047892140874,"endHours":12.710047892140874,"planetary_lord":"Venus"},{"name":"Hora 8","start":"12:43","end":"13:43","startHours":12.710047892140874,"endHours":13.710047892140874,"planetary_lord":"Sun"},{"name":"Hora 9","start":"13:43","end":"14:43","startHours":13.710047892140874,"endHours":14.710047892140874,"planetary_lord":"Mars"},{"name":"Hora 10","start":"14:43","end":"15:43","startHours":14.710047892140874,"endHours":15.710047892140874,"planetary_lord":"Jupiter"},{"name":"Hora 11","start":"15:43","end":"16:43","startHours":15.710047892140874,"endHours":16.710047892140874,"planetary_lord":"Saturn"},{"name":"Hora 12","start":"16:43","end":"17:43","startHours":16.710047892140874,"endHours":17.710047892140874,"planetary_lord":"Moon"},{"name":"Hora 13","start":"17:43","end":"18:43","startHours":17.710047892140874,"endHours":18.710047892140874,"planetary_lord":"Mercury"},{"name":"Hora 14","start":"18:43","end":"19:43","startHours":18.710047892140874,"endHours":19.710047892140874,"planetary_lord":"Venus"},{"name":"Hora 15","start":"19:43","end":"20:43","startHours":19.710047892140874,"endHours":20.710047892140874,"planetary_lord":"Sun"},{"name":"Hora 16","start":"20:43","end":"21:43","startHours":20.710047892140874,"endHours":21.710047892140874,"planetary_lord":"Mars"},{"name":"Hora 17","start":"21:43","end":"22:43","startHours":21.710047892140874,"endHours":22.710047892140874,"planetary_lord":"Jupiter"},{"name":"Hora 18","start":"22:43","end":"23:43","startHours":22.710047892140874,"endHours":23.710047892140874,"planetary_lord":"Saturn"},{"name":"Hora 19","start":"23:43","end":"00:43","startHours":23.710047892140874,"endHours":24.710047892140874,"planetary_lord":"Moon"},{"name":"Hora 20","start":"00:43","end":"01:43","startHours":24.710047892140874,"endHours":25.710047892140874,"planetary_lord":"Mercury"},{"name":"Hora 21","start":"01:43","end":"02:43","startHours":25.710047892140874,"endHours":26.710047892140874,"planetary_lord":"Venus"},{"name":"Hora 22","start":"02:43","end":"03:43","startHours":26.710047892140874,"endHours":27.710047892140874,"planetary_lord":"Sun"},{"name":"Hora 23","start":"03:43","end":"04:43","startHours":27.710047892140874,"endHours":28.710047892140874,"planetary_lord":"Mars"},{"name":"Hora 24","start":"04:43","end":"05:43","startHours":28.710047892140874,"endHours":29.710047892140874,"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","Siṃha","Kanyā","Vṛścika","Makara"],"unfavorable_rashis":["Mithuna","Karka","Tulā","Dhanu","Kumbha","Mīna"]},"dishaShool":"West (Paścim)","chandraVasa":"North-East","rahuVasa":"North-East","anandadiYoga":{"name":"Kāṇa","quality":"Inauspicious"},"tropicalRitu":"Varṣā (Monsoon) (tropical)","vedicRitu":"Śarad (Autumn)","tropicalAyana":"Dakṣiṇāyana","vedicAyana":"Dakṣiṇāyana","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":12.179498116906933,"eotMinutes":2.2010077150405363,"ayanamsa":-48.5965}},"calendars":{"vikram_samvat":-3130,"saka_samvat":-3265,"bengali_samvat":-3780,"malayalam_era":-4011,"nanakshahi_year":-4656,"lunar_month":"Kārtika","lunar_month_paksha_full":"Kārtika Śukla Pakṣa","lunar_month_system":"purnimanta","lunar_month_purnimanta":"Kārtika","lunar_month_amanta":"Kārtika","lunar_month_is_adhika":false,"lunar_month_purnimanta_is_adhika":false,"lunar_month_amanta_is_adhika":false,"solar_month":"Tulā (Aippasi)","ritu":"Śarad (Autumn)","display_summary":"Kārtika Śukla Caturthī · Vikram -3130 undefined · Śaka -3265 undefined"},"festivals":[{"id":"vinayaka-chaturthi","name":"Vināyaka Caturthī (monthly)","name_sanskrit":"विनायक चतुर्थी","tradition":"Pan-Hindu","associated_deity":"Gaṇeśa","significance":"Monthly Śukla-pakṣa Caturthī; auspicious for new ventures.","vrata":true,"detection":{"tithi_number":4,"tithi_paksha":"Śukla"},"precedence":6}],"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":"Dedicated festival walk for Vināyaka Caturthī (monthly) is not live yet; 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 September 6, 3188 BCE · Haridwār · Vidhyamitra","description":"September 6, 3188 BCE for Haridwār: Śukla Caturthī, sūryodaya 05:43, sūryāsta 18:48.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/haridwar/-3187-09-06","hreflang_alternates":{"en":"https://vidhyamitra.com/city/haridwar/-3187-09-06","sa":"https://sa.vidhyamitra.com/city/haridwar/-3187-09-06","hi":"https://hi.vidhyamitra.com/city/haridwar/-3187-09-06","x-default":"https://vidhyamitra.com/city/haridwar/-3187-09-06"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-08-13T19:00:27.209Z","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":"2026-08-13T19:00:27.209Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-08-13T19:00:27.209Z","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":["Goloka/Vraja Rādhā-Krishna","Vaikuṇṭha Lakṣmī-Nārāyaṇa","Mahāviṣṇu/Kāraṇodakaśāyī Viṣṇu","Garbhodakaśāyī Viṣṇu","Brahmā","Kṣīrodaka Paramātmā/Antaryāmī (Kṣīrodakaśāyī Viṣṇu)","Bhūmi","reader's own kṣetra anywhere on Bhūmi","exact reading kṣetra","reader-bhakta","chitta/vāṇī/aṅgulī","keyboard-silicon-pathways","Vidhyāmitra substrate","reader/seer","Krishna"],"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"}}}