{"id":"vidhyamitra:city-day:haridwar:-0511-03-20:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/haridwar/-0511-03-20","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"-0511-03-20","date_display":"March 20, 512 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":-511,"month":3,"day":20,"hour":6,"minute":30,"second":0,"calendar":"julian"},"julian_day":1534493.770833,"kali_year":2591,"ahargana":946028.2708,"sun":{"sidereal_longitude":10.1541,"rashi":1,"rashi_name":"Meṣa"},"moon":{"sidereal_longitude":206.0379,"rashi":7,"rashi_name":"Tulā"},"tithi":{"number":17,"name":"Dvitīyā","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Dvitīyā","elongation_degrees":195.8837,"elapsed_within_tithi_degrees":3.8837},"nakshatra":{"number":16,"name":"Viśākhā","pada":2,"moon_longitude":206.0379,"elapsed_within_degrees":6.0379},"yoga":{"number":17,"name":"Vyatīpāta","sum_longitude":216.192},"karana":{"half_tithi_index":32,"name":"Taitila"},"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":-511,"month":3,"day":20,"hour":6,"minute":30,"calendar":"julian"},"julian_day":1534493.770833,"ahargana":946028.2708,"kali_year":2591,"ayanamsa_lahiri":-11.2208,"grahas":{"sun":{"sidereal_longitude":10.1541,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":1,"name":"Aśvinī","pada":4},"retrograde":false},"moon":{"sidereal_longitude":206.0379,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":16,"name":"Viśākhā","pada":2},"retrograde":false,"latitude":4.1958},"mars":{"sidereal_longitude":16.0473,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":2,"name":"Bharaṇī","pada":1},"retrograde":false},"mercury":{"sidereal_longitude":4.8843,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":1,"name":"Aśvinī","pada":2},"retrograde":false},"jupiter":{"sidereal_longitude":117.6818,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":9,"name":"Āśleṣā","pada":4},"retrograde":false},"venus":{"sidereal_longitude":35.946,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":3,"name":"Kṛttikā","pada":3},"retrograde":false},"saturn":{"sidereal_longitude":311.1038,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":24,"name":"Śatabhiṣā","pada":2},"retrograde":false},"rahu":{"sidereal_longitude":94.8696,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":8,"name":"Puṣya","pada":1},"retrograde":false},"ketu":{"sidereal_longitude":274.8696,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":21,"name":"Uttara Āṣāḍhā","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":-511,"month":3,"day":20,"hour":6,"minute":30,"second":0,"calendar":"julian"},"julian_day":1534493.770833,"kali_year":2591,"ahargana":946028.2708,"sun":{"sidereal_longitude":10.1541,"rashi":1,"rashi_name":"Meṣa"},"moon":{"sidereal_longitude":206.0379,"rashi":7,"rashi_name":"Tulā"},"tithi":{"number":17,"name":"Dvitīyā","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Dvitīyā","elongation_degrees":195.8837,"elapsed_within_tithi_degrees":3.8837},"nakshatra":{"number":16,"name":"Viśākhā","pada":2,"moon_longitude":206.0379,"elapsed_within_degrees":6.0379},"yoga":{"number":17,"name":"Vyatīpāta","sum_longitude":216.192},"karana":{"half_tithi_index":32,"name":"Taitila"},"vara":{"number":6,"name":"Guruvāra (Thursday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":4.196,"elongation":164.116},"lunar":{"type":"lunar","occurs":false,"moon_latitude":4.196,"opposition_distance":15.884}},"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":"06:23","sunsetLocal":"18:28","solarNoonLocal":"12:25","dayLengthHours":12.095592942610327,"dayLengthDisplay":"12 Hours 05 Mins 44 Secs","nightLengthDisplay":"11 Hours 54 Mins 16 Secs","moonriseLocal":"19:40","moonsetLocal":"07:18","rahuKala":{"name":"Rāhu Kāla","start":"13:56","end":"15:27","startHours":13.936885538870872,"endHours":15.448834656697162,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"06:23","end":"07:53","startHours":6.377139949739417,"endHours":7.889089067565708,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"09:24","end":"10:55","startHours":9.401038185391998,"endHours":10.91298730321829,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:12","end":"09:36","startHours":9.199444969681826,"endHours":9.60263140110217,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"06:53","end":"07:12","startHours":6.881122989014846,"endHours":7.203672134151121,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"12:01","end":"12:50","startHours":12.021749989624235,"endHours":12.828122852464924,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"04:46","end":"05:34","startHours":4.764394224058039,"endHours":5.570767086898728,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"05:22","end":"06:23","startHours":5.369173871188556,"endHours":6.377139949739417,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:26","end":"15:15","startHours":14.4408685781463,"endHours":15.24724144098699,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"18:16","end":"18:40","startHours":18.272732892349744,"endHours":18.672732892349742,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:28","end":"18:59","startHours":18.472732892349743,"endHours":18.976715931625172,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"18:13","end":"19:58","startHours":18.222732892349743,"endHours":19.972732892349743,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"00:01","end":"00:50","startHours":24.021749989624233,"endHours":24.828122852464922,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Śubha","start":"06:23","end":"07:53","startHours":6.377139949739417,"endHours":7.889089067565708,"quality":"auspicious"},{"name":"Roga","start":"07:53","end":"09:24","startHours":7.889089067565708,"endHours":9.401038185391998,"quality":"inauspicious"},{"name":"Udveg","start":"09:24","end":"10:55","startHours":9.401038185391998,"endHours":10.91298730321829,"quality":"inauspicious"},{"name":"Chala","start":"10:55","end":"12:25","startHours":10.91298730321829,"endHours":12.424936421044581,"quality":"neutral"},{"name":"Labha","start":"12:25","end":"13:56","startHours":12.424936421044581,"endHours":13.936885538870872,"quality":"auspicious"},{"name":"Amṛta","start":"13:56","end":"15:27","startHours":13.936885538870872,"endHours":15.448834656697162,"quality":"auspicious"},{"name":"Kāla","start":"15:27","end":"16:58","startHours":15.448834656697162,"endHours":16.960783774523453,"quality":"inauspicious"},{"name":"Śubha","start":"16:58","end":"18:28","startHours":16.960783774523453,"endHours":18.472732892349743,"quality":"auspicious"}],"nightChoghadiyas":[{"name":"Amṛta","start":"18:28","end":"19:58","startHours":18.472732892349743,"endHours":19.960783774523453,"quality":"auspicious"},{"name":"Kāla","start":"19:58","end":"21:27","startHours":19.960783774523453,"endHours":21.448834656697162,"quality":"inauspicious"},{"name":"Śubha","start":"21:27","end":"22:56","startHours":21.448834656697162,"endHours":22.936885538870868,"quality":"auspicious"},{"name":"Roga","start":"22:56","end":"00:25","startHours":22.936885538870868,"endHours":24.424936421044578,"quality":"inauspicious"},{"name":"Udveg","start":"00:25","end":"01:55","startHours":24.424936421044578,"endHours":25.912987303218287,"quality":"inauspicious"},{"name":"Chala","start":"01:55","end":"03:24","startHours":25.912987303218287,"endHours":27.401038185391997,"quality":"neutral"},{"name":"Labha","start":"03:24","end":"04:53","startHours":27.401038185391997,"endHours":28.889089067565706,"quality":"auspicious"},{"name":"Amṛta","start":"04:53","end":"06:23","startHours":28.889089067565706,"endHours":30.377139949739416,"quality":"auspicious"}],"horas":[{"name":"Hora 1","start":"06:23","end":"07:23","startHours":6.377139949739417,"endHours":7.377139949739417,"planetary_lord":"Jupiter"},{"name":"Hora 2","start":"07:23","end":"08:23","startHours":7.377139949739417,"endHours":8.377139949739416,"planetary_lord":"Saturn"},{"name":"Hora 3","start":"08:23","end":"09:23","startHours":8.377139949739416,"endHours":9.377139949739416,"planetary_lord":"Moon"},{"name":"Hora 4","start":"09:23","end":"10:23","startHours":9.377139949739416,"endHours":10.377139949739416,"planetary_lord":"Mercury"},{"name":"Hora 5","start":"10:23","end":"11:23","startHours":10.377139949739416,"endHours":11.377139949739416,"planetary_lord":"Venus"},{"name":"Hora 6","start":"11:23","end":"12:23","startHours":11.377139949739416,"endHours":12.377139949739416,"planetary_lord":"Sun"},{"name":"Hora 7","start":"12:23","end":"13:23","startHours":12.377139949739416,"endHours":13.377139949739416,"planetary_lord":"Mars"},{"name":"Hora 8","start":"13:23","end":"14:23","startHours":13.377139949739416,"endHours":14.377139949739416,"planetary_lord":"Jupiter"},{"name":"Hora 9","start":"14:23","end":"15:23","startHours":14.377139949739416,"endHours":15.377139949739416,"planetary_lord":"Saturn"},{"name":"Hora 10","start":"15:23","end":"16:23","startHours":15.377139949739416,"endHours":16.377139949739416,"planetary_lord":"Moon"},{"name":"Hora 11","start":"16:23","end":"17:23","startHours":16.377139949739416,"endHours":17.377139949739416,"planetary_lord":"Mercury"},{"name":"Hora 12","start":"17:23","end":"18:23","startHours":17.377139949739416,"endHours":18.377139949739416,"planetary_lord":"Venus"},{"name":"Hora 13","start":"18:23","end":"19:23","startHours":18.377139949739416,"endHours":19.377139949739416,"planetary_lord":"Sun"},{"name":"Hora 14","start":"19:23","end":"20:23","startHours":19.377139949739416,"endHours":20.377139949739416,"planetary_lord":"Mars"},{"name":"Hora 15","start":"20:23","end":"21:23","startHours":20.377139949739416,"endHours":21.377139949739416,"planetary_lord":"Jupiter"},{"name":"Hora 16","start":"21:23","end":"22:23","startHours":21.377139949739416,"endHours":22.377139949739416,"planetary_lord":"Saturn"},{"name":"Hora 17","start":"22:23","end":"23:23","startHours":22.377139949739416,"endHours":23.377139949739416,"planetary_lord":"Moon"},{"name":"Hora 18","start":"23:23","end":"00:23","startHours":23.377139949739416,"endHours":24.377139949739416,"planetary_lord":"Mercury"},{"name":"Hora 19","start":"00:23","end":"01:23","startHours":24.377139949739416,"endHours":25.377139949739416,"planetary_lord":"Venus"},{"name":"Hora 20","start":"01:23","end":"02:23","startHours":25.377139949739416,"endHours":26.377139949739416,"planetary_lord":"Sun"},{"name":"Hora 21","start":"02:23","end":"03:23","startHours":26.377139949739416,"endHours":27.377139949739416,"planetary_lord":"Mars"},{"name":"Hora 22","start":"03:23","end":"04:23","startHours":27.377139949739416,"endHours":28.377139949739416,"planetary_lord":"Jupiter"},{"name":"Hora 23","start":"04:23","end":"05:23","startHours":28.377139949739416,"endHours":29.377139949739416,"planetary_lord":"Saturn"},{"name":"Hora 24","start":"05:23","end":"06:23","startHours":29.377139949739416,"endHours":30.377139949739416,"planetary_lord":"Moon"}],"taraBala":{"favorable_nakshatras":["Aśvinī","Bharaṇī","Kṛttikā","Puṣya","Aśleṣā","Maghā","Pūrva Phalgunī","Uttara Phalgunī","Anurādhā","Jyeṣṭhā","Mūla","Pūrva Āṣāḍhā","Uttara Āṣāḍhā","Uttara Bhādrapadā","Revatī"],"unfavorable_nakshatras":["Rohiṇī","Mṛgaśirā","Ārdrā","Punarvasu","Hasta","Citrā","Svātī","Viśākhā","Śravaṇa","Dhaniṣṭhā","Śatabhiṣaj","Pūrva Bhādrapadā"],"nature":"Janma-tara if same nakshatra; favorable for 15 nakshatras"},"chandraBala":{"favorable_rashis":["Meṣa","Karka","Siṃha","Tulā","Dhanu","Mīna"],"unfavorable_rashis":["Vṛṣabha","Mithuna","Kanyā","Vṛścika","Makara","Kumbha"]},"dishaShool":"South (Dakṣiṇa)","chandraVasa":"North","rahuVasa":"North-West","anandadiYoga":{"name":"Prajāpati","quality":"Auspicious"},"tropicalRitu":"undefined (tropical)","vedicRitu":"Vasanta (Spring)","tropicalAyana":"Uttarāyaṇa","vedicAyana":"Uttarāyaṇa","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":-0.42424058447963453,"eotMinutes":-8.152985262674756,"ayanamsa":-11.2208}},"calendars":{"vikram_samvat":-454,"saka_samvat":-589,"bengali_samvat":-1104,"malayalam_era":-1335,"nanakshahi_year":-1980,"lunar_month":"Vaiśākha","lunar_month_paksha_full":"Vaiśākha Kṛṣṇa Pakṣa","lunar_month_system":"purnimanta","lunar_month_purnimanta":"Vaiśākha","lunar_month_amanta":"Vaiśākha","lunar_month_is_adhika":false,"lunar_month_purnimanta_is_adhika":false,"lunar_month_amanta_is_adhika":false,"solar_month":"Mēsha (Cittirai / Vaiśākhī)","ritu":"Vasanta (Spring)","display_summary":"Vaiśākha Kṛṣṇa Dvitīyā · Vikram -454 undefined · Śaka -589 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 March 20, 512 BCE · Haridwār · Vidhyamitra","description":"March 20, 512 BCE for Haridwār: Kṛṣṇa Dvitīyā, sūryodaya 06:23, sūryāsta 18:28.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/haridwar/-0511-03-20","hreflang_alternates":{"en":"https://vidhyamitra.com/city/haridwar/-0511-03-20","sa":"https://sa.vidhyamitra.com/city/haridwar/-0511-03-20","hi":"https://hi.vidhyamitra.com/city/haridwar/-0511-03-20","x-default":"https://vidhyamitra.com/city/haridwar/-0511-03-20"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-08-12T00:05:47.948Z","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":"2026-08-12T00:05:47.948Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-08-12T00:05:47.948Z","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"}}}