{"id":"vidhyamitra:city-day:haridwar:-3165-04-28:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/haridwar/-3165-04-28","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"-3165-04-28","date_display":"April 28, 3166 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":-3165,"month":4,"day":28,"hour":6,"minute":30,"second":0,"calendar":"julian"},"julian_day":565158.770833,"kali_year":-63,"ahargana":-23306.7292,"sun":{"sidereal_longitude":69.1496,"rashi":3,"rashi_name":"Mithuna"},"moon":{"sidereal_longitude":344.0353,"rashi":12,"rashi_name":"Mīna"},"tithi":{"number":23,"name":"Aṣṭamī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Aṣṭamī","elongation_degrees":274.8858,"elapsed_within_tithi_degrees":10.8858},"nakshatra":{"number":26,"name":"Uttara Bhādrapadā","pada":4,"moon_longitude":344.0353,"elapsed_within_degrees":10.702},"yoga":{"number":4,"name":"Saubhāgya","sum_longitude":53.1849},"karana":{"half_tithi_index":45,"name":"Kaulava"},"vara":{"number":3,"name":"Somavāra (Monday)"}},"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":-3165,"month":4,"day":28,"hour":6,"minute":30,"calendar":"julian"},"julian_day":565158.770833,"ahargana":-23306.7292,"kali_year":-63,"ayanamsa_lahiri":-48.2942,"grahas":{"sun":{"sidereal_longitude":69.1496,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":6,"name":"Ārdrā","pada":1},"retrograde":false},"moon":{"sidereal_longitude":344.0353,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":26,"name":"Uttara Bhādrapadā","pada":4},"retrograde":false,"latitude":0.7135},"mars":{"sidereal_longitude":50.5398,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":4,"name":"Rohiṇī","pada":4},"retrograde":false},"mercury":{"sidereal_longitude":58.0342,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":5,"name":"Mṛgaśīrṣā","pada":2},"retrograde":false},"jupiter":{"sidereal_longitude":211.7268,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":16,"name":"Viśākhā","pada":4},"retrograde":true},"venus":{"sidereal_longitude":81.5744,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":7,"name":"Punarvasu","pada":1},"retrograde":false},"saturn":{"sidereal_longitude":296.9978,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":23,"name":"Dhaniṣṭhā","pada":2},"retrograde":true},"rahu":{"sidereal_longitude":334.9027,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":26,"name":"Uttara Bhādrapadā","pada":1},"retrograde":false},"ketu":{"sidereal_longitude":154.9027,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":12,"name":"Uttara Phalgunī","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":-3165,"month":4,"day":28,"hour":6,"minute":30,"second":0,"calendar":"julian"},"julian_day":565158.770833,"kali_year":-63,"ahargana":-23306.7292,"sun":{"sidereal_longitude":69.1496,"rashi":3,"rashi_name":"Mithuna"},"moon":{"sidereal_longitude":344.0353,"rashi":12,"rashi_name":"Mīna"},"tithi":{"number":23,"name":"Aṣṭamī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Aṣṭamī","elongation_degrees":274.8858,"elapsed_within_tithi_degrees":10.8858},"nakshatra":{"number":26,"name":"Uttara Bhādrapadā","pada":4,"moon_longitude":344.0353,"elapsed_within_degrees":10.702},"yoga":{"number":4,"name":"Saubhāgya","sum_longitude":53.1849},"karana":{"half_tithi_index":45,"name":"Kaulava"},"vara":{"number":3,"name":"Somavāra (Monday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":0.714,"elongation":85.114},"lunar":{"type":"lunar","occurs":false,"moon_latitude":0.714,"opposition_distance":94.886}},"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":"05:52","sunsetLocal":"18:38","solarNoonLocal":"12:15","dayLengthHours":12.760241651720918,"dayLengthDisplay":"12 Hours 45 Mins 37 Secs","nightLengthDisplay":"11 Hours 14 Mins 23 Secs","moonriseLocal":"01:23","moonsetLocal":"11:46","rahuKala":{"name":"Rāhu Kāla","start":"07:28","end":"09:03","startHours":7.462423211347658,"endHours":9.057453417812773,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"10:39","end":"12:15","startHours":10.652483624277888,"endHours":12.247513830743003,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"13:51","end":"15:26","startHours":13.842544037208118,"endHours":15.437574243673232,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"08:51","end":"09:16","startHours":8.844782723617424,"endHours":9.270124112008121,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"06:24","end":"06:44","startHours":6.399069740370915,"endHours":6.739342851083473,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:49","end":"12:40","startHours":11.822172442352306,"endHours":12.6728552191337,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"04:10","end":"05:01","startHours":4.166027451319755,"endHours":5.016710228101148,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"04:48","end":"05:52","startHours":4.8040395339058,"endHours":5.867393004882543,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:22","end":"15:13","startHours":14.37422077269649,"endHours":15.224903549477883,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"18:26","end":"18:50","startHours":18.427634656603463,"endHours":18.82763465660346,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:38","end":"19:10","startHours":18.627634656603462,"endHours":19.159311392091833,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"18:23","end":"20:08","startHours":18.377634656603462,"endHours":20.127634656603462,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:49","end":"00:40","startHours":23.822172442352304,"endHours":24.6728552191337,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Amṛta","start":"05:52","end":"07:28","startHours":5.867393004882543,"endHours":7.462423211347658,"quality":"auspicious"},{"name":"Kāla","start":"07:28","end":"09:03","startHours":7.462423211347658,"endHours":9.057453417812773,"quality":"inauspicious"},{"name":"Śubha","start":"09:03","end":"10:39","startHours":9.057453417812773,"endHours":10.652483624277888,"quality":"auspicious"},{"name":"Roga","start":"10:39","end":"12:15","startHours":10.652483624277888,"endHours":12.247513830743003,"quality":"inauspicious"},{"name":"Udveg","start":"12:15","end":"13:51","startHours":12.247513830743003,"endHours":13.842544037208118,"quality":"inauspicious"},{"name":"Chala","start":"13:51","end":"15:26","startHours":13.842544037208118,"endHours":15.437574243673232,"quality":"neutral"},{"name":"Labha","start":"15:26","end":"17:02","startHours":15.437574243673232,"endHours":17.032604450138347,"quality":"auspicious"},{"name":"Amṛta","start":"17:02","end":"18:38","startHours":17.032604450138347,"endHours":18.627634656603462,"quality":"auspicious"}],"nightChoghadiyas":[{"name":"Chala","start":"18:38","end":"20:02","startHours":18.627634656603462,"endHours":20.032604450138347,"quality":"neutral"},{"name":"Labha","start":"20:02","end":"21:26","startHours":20.032604450138347,"endHours":21.437574243673232,"quality":"auspicious"},{"name":"Amṛta","start":"21:26","end":"22:51","startHours":21.437574243673232,"endHours":22.842544037208118,"quality":"auspicious"},{"name":"Kāla","start":"22:51","end":"00:15","startHours":22.842544037208118,"endHours":24.247513830743003,"quality":"inauspicious"},{"name":"Śubha","start":"00:15","end":"01:39","startHours":24.247513830743003,"endHours":25.652483624277888,"quality":"auspicious"},{"name":"Roga","start":"01:39","end":"03:03","startHours":25.652483624277888,"endHours":27.057453417812773,"quality":"inauspicious"},{"name":"Udveg","start":"03:03","end":"04:28","startHours":27.057453417812773,"endHours":28.46242321134766,"quality":"inauspicious"},{"name":"Chala","start":"04:28","end":"05:52","startHours":28.46242321134766,"endHours":29.867393004882544,"quality":"neutral"}],"horas":[{"name":"Hora 1","start":"05:52","end":"06:52","startHours":5.867393004882543,"endHours":6.867393004882543,"planetary_lord":"Moon"},{"name":"Hora 2","start":"06:52","end":"07:52","startHours":6.867393004882543,"endHours":7.867393004882543,"planetary_lord":"Mercury"},{"name":"Hora 3","start":"07:52","end":"08:52","startHours":7.867393004882543,"endHours":8.867393004882544,"planetary_lord":"Venus"},{"name":"Hora 4","start":"08:52","end":"09:52","startHours":8.867393004882544,"endHours":9.867393004882544,"planetary_lord":"Sun"},{"name":"Hora 5","start":"09:52","end":"10:52","startHours":9.867393004882544,"endHours":10.867393004882544,"planetary_lord":"Mars"},{"name":"Hora 6","start":"10:52","end":"11:52","startHours":10.867393004882544,"endHours":11.867393004882544,"planetary_lord":"Jupiter"},{"name":"Hora 7","start":"11:52","end":"12:52","startHours":11.867393004882544,"endHours":12.867393004882544,"planetary_lord":"Saturn"},{"name":"Hora 8","start":"12:52","end":"13:52","startHours":12.867393004882544,"endHours":13.867393004882544,"planetary_lord":"Moon"},{"name":"Hora 9","start":"13:52","end":"14:52","startHours":13.867393004882544,"endHours":14.867393004882544,"planetary_lord":"Mercury"},{"name":"Hora 10","start":"14:52","end":"15:52","startHours":14.867393004882544,"endHours":15.867393004882544,"planetary_lord":"Venus"},{"name":"Hora 11","start":"15:52","end":"16:52","startHours":15.867393004882544,"endHours":16.867393004882544,"planetary_lord":"Sun"},{"name":"Hora 12","start":"16:52","end":"17:52","startHours":16.867393004882544,"endHours":17.867393004882544,"planetary_lord":"Mars"},{"name":"Hora 13","start":"17:52","end":"18:52","startHours":17.867393004882544,"endHours":18.867393004882544,"planetary_lord":"Jupiter"},{"name":"Hora 14","start":"18:52","end":"19:52","startHours":18.867393004882544,"endHours":19.867393004882544,"planetary_lord":"Saturn"},{"name":"Hora 15","start":"19:52","end":"20:52","startHours":19.867393004882544,"endHours":20.867393004882544,"planetary_lord":"Moon"},{"name":"Hora 16","start":"20:52","end":"21:52","startHours":20.867393004882544,"endHours":21.867393004882544,"planetary_lord":"Mercury"},{"name":"Hora 17","start":"21:52","end":"22:52","startHours":21.867393004882544,"endHours":22.867393004882544,"planetary_lord":"Venus"},{"name":"Hora 18","start":"22:52","end":"23:52","startHours":22.867393004882544,"endHours":23.867393004882544,"planetary_lord":"Sun"},{"name":"Hora 19","start":"23:52","end":"00:52","startHours":23.867393004882544,"endHours":24.867393004882544,"planetary_lord":"Mars"},{"name":"Hora 20","start":"00:52","end":"01:52","startHours":24.867393004882544,"endHours":25.867393004882544,"planetary_lord":"Jupiter"},{"name":"Hora 21","start":"01:52","end":"02:52","startHours":25.867393004882544,"endHours":26.867393004882544,"planetary_lord":"Saturn"},{"name":"Hora 22","start":"02:52","end":"03:52","startHours":26.867393004882544,"endHours":27.867393004882544,"planetary_lord":"Moon"},{"name":"Hora 23","start":"03:52","end":"04:52","startHours":27.867393004882544,"endHours":28.867393004882544,"planetary_lord":"Mercury"},{"name":"Hora 24","start":"04:52","end":"05:52","startHours":28.867393004882544,"endHours":29.867393004882544,"planetary_lord":"Venus"}],"taraBala":{"favorable_nakshatras":["Aśvinī","Bharaṇī","Kṛttikā","Rohiṇī","Aśleṣā","Maghā","Pūrva Phalgunī","Uttara Phalgunī","Hasta","Jyeṣṭhā","Mūla","Pūrva Āṣāḍhā","Uttara Āṣāḍhā","Śravaṇa","Revatī"],"unfavorable_nakshatras":["Mṛgaśirā","Ārdrā","Punarvasu","Puṣya","Citrā","Svātī","Viśākhā","Anurādhā","Dhaniṣṭhā","Śatabhiṣaj","Pūrva Bhādrapadā","Uttara Bhādrapadā"],"nature":"Janma-tara if same nakshatra; favorable for 15 nakshatras"},"chandraBala":{"favorable_rashis":["Vṛṣabha","Siṃha","Kanyā","Dhanu","Makara","Mīna"],"unfavorable_rashis":["Meṣa","Mithuna","Karka","Tulā","Vṛścika","Kumbha"]},"dishaShool":"East (Pūrva)","chandraVasa":"South-West","rahuVasa":"North-East","anandadiYoga":{"name":"Kāladaṇḍa","quality":"Inauspicious"},"tropicalRitu":"Vasanta (Spring) (tropical)","vedicRitu":"Grīṣma (Summer)","tropicalAyana":"Uttarāyaṇa","vedicAyana":"Uttarāyaṇa","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":8.140268778960639,"eotMinutes":2.4923701554198168,"ayanamsa":-48.2942}},"calendars":{"vikram_samvat":-3108,"saka_samvat":-3243,"bengali_samvat":-3758,"malayalam_era":-3989,"nanakshahi_year":-4634,"lunar_month":"Āṣāḍha","lunar_month_paksha_full":"Āṣāḍha Kṛṣṇa 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 Kṛṣṇa Aṣṭamī · Vikram -3108 undefined · Śaka -3243 undefined"},"festivals":[],"todays_walk":{"walk":{"id":"chandra-walk","name":"Candra Walk","name_sanskrit":"चन्द्र यात्रा","type":"graha","description":"Manas-control + BG 6.5-7, 6.34-35.","step_count":5,"url":"/walk/chandra-walk","steps":[{"label":"BG 6.5","url":"/bhagavad-gita/6/5","purpose":"Lift the self by the Self; begin the walk with inner responsibility."},{"label":"BG 6.6","url":"/bhagavad-gita/6/6","purpose":"See the mind as friend when mastered and enemy when unmastered."},{"label":"BG 6.7","url":"/bhagavad-gita/6/7","purpose":"Stabilize the conquered mind in heat/cold, honor/dishonor, pleasure/pain."},{"label":"BG 6.34","url":"/bhagavad-gita/6/34","purpose":"Name the restless mind honestly before trying to discipline it."},{"label":"BG 6.35","url":"/bhagavad-gita/6/35","purpose":"Complete with abhyāsa and vairāgya: practice and detachment."}]},"reason":"Somavāra (Monday) — 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 April 28, 3166 BCE · Haridwār · Vidhyamitra","description":"April 28, 3166 BCE for Haridwār: Kṛṣṇa Aṣṭamī, sūryodaya 05:52, sūryāsta 18:38.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/haridwar/-3165-04-28","hreflang_alternates":{"en":"https://vidhyamitra.com/city/haridwar/-3165-04-28","sa":"https://sa.vidhyamitra.com/city/haridwar/-3165-04-28","hi":"https://hi.vidhyamitra.com/city/haridwar/-3165-04-28","x-default":"https://vidhyamitra.com/city/haridwar/-3165-04-28"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-08-10T13:26:51.139Z","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":"2026-08-10T13:26:51.139Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-08-10T13:26:51.139Z","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"}}}