{"id":"vidhyamitra:city-day:haridwar:-3173-06-18:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/haridwar/-3173-06-18","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"-3173-06-18","date_display":"June 18, 3174 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":-3173,"month":6,"day":18,"hour":6,"minute":30,"second":0,"calendar":"julian"},"julian_day":562287.770833,"kali_year":-71,"ahargana":-26177.7292,"sun":{"sidereal_longitude":117.6178,"rashi":4,"rashi_name":"Karka"},"moon":{"sidereal_longitude":319.4153,"rashi":11,"rashi_name":"Kumbha"},"tithi":{"number":17,"name":"Dvitīyā","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Dvitīyā","elongation_degrees":201.7976,"elapsed_within_tithi_degrees":9.7976},"nakshatra":{"number":24,"name":"Śatabhiṣā","pada":4,"moon_longitude":319.4153,"elapsed_within_degrees":12.7487},"yoga":{"number":6,"name":"Atigaṇḍa","sum_longitude":77.0331},"karana":{"half_tithi_index":33,"name":"Gara"},"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":-3173,"month":6,"day":18,"hour":6,"minute":30,"calendar":"julian"},"julian_day":562287.770833,"ahargana":-26177.7292,"kali_year":-71,"ayanamsa_lahiri":-48.404,"grahas":{"sun":{"sidereal_longitude":117.6178,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":9,"name":"Āśleṣā","pada":4},"retrograde":false},"moon":{"sidereal_longitude":319.4153,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":24,"name":"Śatabhiṣā","pada":4},"retrograde":false,"latitude":-0.9648},"mars":{"sidereal_longitude":4.3457,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":1,"name":"Aśvinī","pada":2},"retrograde":false},"mercury":{"sidereal_longitude":131.478,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":10,"name":"Maghā","pada":4},"retrograde":false},"jupiter":{"sidereal_longitude":355.3825,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":27,"name":"Revatī","pada":3},"retrograde":true},"venus":{"sidereal_longitude":143.1289,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":11,"name":"Pūrva Phalgunī","pada":3},"retrograde":false},"saturn":{"sidereal_longitude":204.2336,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":16,"name":"Viśākhā","pada":2},"retrograde":false},"rahu":{"sidereal_longitude":127.0221,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":10,"name":"Maghā","pada":3},"retrograde":false},"ketu":{"sidereal_longitude":307.0221,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":24,"name":"Śatabhiṣā","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":-3173,"month":6,"day":18,"hour":6,"minute":30,"second":0,"calendar":"julian"},"julian_day":562287.770833,"kali_year":-71,"ahargana":-26177.7292,"sun":{"sidereal_longitude":117.6178,"rashi":4,"rashi_name":"Karka"},"moon":{"sidereal_longitude":319.4153,"rashi":11,"rashi_name":"Kumbha"},"tithi":{"number":17,"name":"Dvitīyā","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Dvitīyā","elongation_degrees":201.7976,"elapsed_within_tithi_degrees":9.7976},"nakshatra":{"number":24,"name":"Śatabhiṣā","pada":4,"moon_longitude":319.4153,"elapsed_within_degrees":12.7487},"yoga":{"number":6,"name":"Atigaṇḍa","sum_longitude":77.0331},"karana":{"half_tithi_index":33,"name":"Gara"},"vara":{"number":2,"name":"Ravivāra (Sunday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":-0.965,"elongation":158.202},"lunar":{"type":"lunar","occurs":false,"moon_latitude":-0.965,"opposition_distance":21.798}},"eclipse_window_40days":[{"offset_days":14,"type":"solar","occurs":true,"moon_latitude":0.379,"elongation":0.077}]},"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":"05:21","sunsetLocal":"19:16","solarNoonLocal":"12:18","dayLengthHours":13.921149555370745,"dayLengthDisplay":"13 Hours 55 Mins 16 Secs","nightLengthDisplay":"10 Hours 04 Mins 44 Secs","moonriseLocal":"20:40","moonsetLocal":"06:51","rahuKala":{"name":"Rāhu Kāla","start":"17:31","end":"19:16","startHours":17.52309497771236,"endHours":19.263238672133703,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"12:18","end":"14:03","startHours":12.30266389444833,"endHours":14.042807588869673,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"15:47","end":"17:31","startHours":15.782951283291016,"endHours":17.52309497771236,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"08:35","end":"09:03","startHours":8.590357346349466,"endHours":9.054395664861824,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"05:55","end":"06:18","startHours":5.922137014903406,"endHours":6.293367669713293,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:50","end":"12:46","startHours":11.838625575935971,"endHours":12.766702212960688,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"03:29","end":"04:25","startHours":3.485935842713525,"endHours":4.414012479738242,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"04:11","end":"05:21","startHours":4.1819933204820625,"endHours":5.342089116762958,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:37","end":"15:33","startHours":14.62285548701012,"endHours":15.550932124034837,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"19:04","end":"19:28","startHours":19.063238672133703,"endHours":19.463238672133702,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"19:16","end":"19:51","startHours":19.263238672133703,"endHours":19.84328657027415,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"19:01","end":"20:46","startHours":19.013238672133703,"endHours":20.763238672133703,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:50","end":"00:46","startHours":23.83862557593597,"endHours":24.766702212960688,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Udveg","start":"05:21","end":"07:05","startHours":5.342089116762958,"endHours":7.082232811184301,"quality":"inauspicious"},{"name":"Chala","start":"07:05","end":"08:49","startHours":7.082232811184301,"endHours":8.822376505605645,"quality":"neutral"},{"name":"Labha","start":"08:49","end":"10:34","startHours":8.822376505605645,"endHours":10.562520200026988,"quality":"auspicious"},{"name":"Amṛta","start":"10:34","end":"12:18","startHours":10.562520200026988,"endHours":12.30266389444833,"quality":"auspicious"},{"name":"Kāla","start":"12:18","end":"14:03","startHours":12.30266389444833,"endHours":14.042807588869673,"quality":"inauspicious"},{"name":"Śubha","start":"14:03","end":"15:47","startHours":14.042807588869673,"endHours":15.782951283291016,"quality":"auspicious"},{"name":"Roga","start":"15:47","end":"17:31","startHours":15.782951283291016,"endHours":17.52309497771236,"quality":"inauspicious"},{"name":"Udveg","start":"17:31","end":"19:16","startHours":17.52309497771236,"endHours":19.263238672133703,"quality":"inauspicious"}],"nightChoghadiyas":[{"name":"Śubha","start":"19:16","end":"20:31","startHours":19.263238672133703,"endHours":20.52309497771236,"quality":"auspicious"},{"name":"Roga","start":"20:31","end":"21:47","startHours":20.52309497771236,"endHours":21.782951283291016,"quality":"inauspicious"},{"name":"Udveg","start":"21:47","end":"23:03","startHours":21.782951283291016,"endHours":23.042807588869675,"quality":"inauspicious"},{"name":"Chala","start":"23:03","end":"00:18","startHours":23.042807588869675,"endHours":24.30266389444833,"quality":"neutral"},{"name":"Labha","start":"00:18","end":"01:34","startHours":24.30266389444833,"endHours":25.562520200026988,"quality":"auspicious"},{"name":"Amṛta","start":"01:34","end":"02:49","startHours":25.562520200026988,"endHours":26.822376505605646,"quality":"auspicious"},{"name":"Kāla","start":"02:49","end":"04:05","startHours":26.822376505605646,"endHours":28.0822328111843,"quality":"inauspicious"},{"name":"Śubha","start":"04:05","end":"05:21","startHours":28.0822328111843,"endHours":29.342089116762956,"quality":"auspicious"}],"horas":[{"name":"Hora 1","start":"05:21","end":"06:21","startHours":5.342089116762958,"endHours":6.342089116762958,"planetary_lord":"Sun"},{"name":"Hora 2","start":"06:21","end":"07:21","startHours":6.342089116762958,"endHours":7.342089116762958,"planetary_lord":"Mars"},{"name":"Hora 3","start":"07:21","end":"08:21","startHours":7.342089116762958,"endHours":8.342089116762958,"planetary_lord":"Jupiter"},{"name":"Hora 4","start":"08:21","end":"09:21","startHours":8.342089116762958,"endHours":9.342089116762958,"planetary_lord":"Saturn"},{"name":"Hora 5","start":"09:21","end":"10:21","startHours":9.342089116762958,"endHours":10.342089116762958,"planetary_lord":"Moon"},{"name":"Hora 6","start":"10:21","end":"11:21","startHours":10.342089116762958,"endHours":11.342089116762958,"planetary_lord":"Mercury"},{"name":"Hora 7","start":"11:21","end":"12:21","startHours":11.342089116762958,"endHours":12.342089116762958,"planetary_lord":"Venus"},{"name":"Hora 8","start":"12:21","end":"13:21","startHours":12.342089116762958,"endHours":13.342089116762958,"planetary_lord":"Sun"},{"name":"Hora 9","start":"13:21","end":"14:21","startHours":13.342089116762958,"endHours":14.342089116762958,"planetary_lord":"Mars"},{"name":"Hora 10","start":"14:21","end":"15:21","startHours":14.342089116762958,"endHours":15.342089116762958,"planetary_lord":"Jupiter"},{"name":"Hora 11","start":"15:21","end":"16:21","startHours":15.342089116762958,"endHours":16.342089116762956,"planetary_lord":"Saturn"},{"name":"Hora 12","start":"16:21","end":"17:21","startHours":16.342089116762956,"endHours":17.342089116762956,"planetary_lord":"Moon"},{"name":"Hora 13","start":"17:21","end":"18:21","startHours":17.342089116762956,"endHours":18.342089116762956,"planetary_lord":"Mercury"},{"name":"Hora 14","start":"18:21","end":"19:21","startHours":18.342089116762956,"endHours":19.342089116762956,"planetary_lord":"Venus"},{"name":"Hora 15","start":"19:21","end":"20:21","startHours":19.342089116762956,"endHours":20.342089116762956,"planetary_lord":"Sun"},{"name":"Hora 16","start":"20:21","end":"21:21","startHours":20.342089116762956,"endHours":21.342089116762956,"planetary_lord":"Mars"},{"name":"Hora 17","start":"21:21","end":"22:21","startHours":21.342089116762956,"endHours":22.342089116762956,"planetary_lord":"Jupiter"},{"name":"Hora 18","start":"22:21","end":"23:21","startHours":22.342089116762956,"endHours":23.342089116762956,"planetary_lord":"Saturn"},{"name":"Hora 19","start":"23:21","end":"00:21","startHours":23.342089116762956,"endHours":24.342089116762956,"planetary_lord":"Moon"},{"name":"Hora 20","start":"00:21","end":"01:21","startHours":24.342089116762956,"endHours":25.342089116762956,"planetary_lord":"Mercury"},{"name":"Hora 21","start":"01:21","end":"02:21","startHours":25.342089116762956,"endHours":26.342089116762956,"planetary_lord":"Venus"},{"name":"Hora 22","start":"02:21","end":"03:21","startHours":26.342089116762956,"endHours":27.342089116762956,"planetary_lord":"Sun"},{"name":"Hora 23","start":"03:21","end":"04:21","startHours":27.342089116762956,"endHours":28.342089116762956,"planetary_lord":"Mars"},{"name":"Hora 24","start":"04:21","end":"05:21","startHours":28.342089116762956,"endHours":29.342089116762956,"planetary_lord":"Jupiter"}],"taraBala":{"favorable_nakshatras":["Aśvinī","Bharaṇī","Punarvasu","Puṣya","Aśleṣā","Maghā","Pūrva Phalgunī","Viśākhā","Anurādhā","Jyeṣṭhā","Mūla","Pūrva Āṣāḍhā","Pūrva Bhādrapadā","Uttara Bhādrapadā","Revatī"],"unfavorable_nakshatras":["Kṛttikā","Rohiṇī","Mṛgaśirā","Ārdrā","Uttara Phalgunī","Hasta","Citrā","Svātī","Uttara Āṣāḍhā","Śravaṇa","Dhaniṣṭhā","Śatabhiṣaj"],"nature":"Janma-tara if same nakshatra; favorable for 15 nakshatras"},"chandraBala":{"favorable_rashis":["Meṣa","Karka","Siṃha","Vṛścika","Dhanu","Kumbha"],"unfavorable_rashis":["Vṛṣabha","Mithuna","Kanyā","Tulā","Makara","Mīna"]},"dishaShool":"West (Paścim)","chandraVasa":"South","rahuVasa":"North-East","anandadiYoga":{"name":"Mātaṇga","quality":"Auspicious"},"tropicalRitu":"Grīṣma (Summer) (tropical)","vedicRitu":"Grīṣma (Summer)","tropicalAyana":"Uttarāyaṇa","vedicAyana":"Dakṣiṇāyana","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":21.829418916735094,"eotMinutes":-0.8166336668997627,"ayanamsa":-48.404}},"calendars":{"vikram_samvat":-3116,"saka_samvat":-3251,"saka_samvatsara":"Prabhava","bengali_samvat":-3766,"malayalam_era":-3997,"nanakshahi_year":-4642,"lunar_month":"Śrāvaṇa","lunar_month_paksha_full":"Śrāvaṇa Kṛṣṇa Pakṣa","lunar_month_system":"purnimanta","lunar_month_purnimanta":"Śrāvaṇa","lunar_month_amanta":"Śrāvaṇa","lunar_month_is_adhika":false,"lunar_month_purnimanta_is_adhika":false,"lunar_month_amanta_is_adhika":false,"solar_month":"Karkaṭa (Āḍi)","ritu":"Varṣā (Monsoon)","display_summary":"Śrāvaṇa Kṛṣṇa Dvitīyā · Vikram -3116 undefined · Śaka -3251 Prabhava"},"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 June 18, 3174 BCE · Haridwār · Vidhyamitra","description":"June 18, 3174 BCE for Haridwār: Kṛṣṇa Dvitīyā, sūryodaya 05:21, sūryāsta 19:16.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/haridwar/-3173-06-18","hreflang_alternates":{"en":"https://vidhyamitra.com/city/haridwar/-3173-06-18","sa":"https://sa.vidhyamitra.com/city/haridwar/-3173-06-18","hi":"https://hi.vidhyamitra.com/city/haridwar/-3173-06-18","x-default":"https://vidhyamitra.com/city/haridwar/-3173-06-18"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-09-08T09:40:52.369Z","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":"2026-09-08T09:40:52.369Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-09-08T09:40:52.369Z","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"}}}