{"id":"vidhyamitra:city-day:haridwar:1982-04-01:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/haridwar/1982-04-01","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"1982-04-01","date_display":"April 1, 1982 CE","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":"Sub-degree on Moon at any Kali-Yuga date (~2-5° residual max)","tradition_chain":"Āryabhaṭa(499) → Brahmagupta(628) → Bhāskara II(1150) → Mādhava(~1400) → Parameśvara(1430) → Nīlakaṇṭha(1501) → this","input":{"year":1982,"month":4,"day":1,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2445060.770833,"kali_year":5083,"ahargana":1856595.2708,"sun":{"sidereal_longitude":347.5973,"rashi":12,"rashi_name":"Mīna"},"moon":{"sidereal_longitude":74.0122,"rashi":3,"rashi_name":"Mithuna"},"tithi":{"number":8,"name":"Aṣṭamī","paksha":"Śukla","full_name":"Śukla Aṣṭamī","elongation_degrees":86.4149,"elapsed_within_tithi_degrees":2.4149},"nakshatra":{"number":6,"name":"Ārdrā","pada":3,"moon_longitude":74.0122,"elapsed_within_degrees":7.3455},"yoga":{"number":5,"name":"Śobhana","sum_longitude":61.6095},"karana":{"half_tithi_index":14,"name":"Viṣṭi"},"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":1982,"month":4,"day":1,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2445060.770833,"ahargana":1856595.2708,"kali_year":5083,"ayanamsa_lahiri":23.605,"grahas":{"sun":{"sidereal_longitude":347.389256,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":27,"name":"Revatī","pada":1},"retrograde":false},"moon":{"sidereal_longitude":75.12445600000001,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":6,"name":"Ārdrā","pada":3},"retrograde":false,"latitude":-1.1359},"mars":{"sidereal_longitude":166.653956,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":13,"name":"Hasta","pada":2},"retrograde":true},"mercury":{"sidereal_longitude":336.872556,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":26,"name":"Uttara Bhādrapadā","pada":2},"retrograde":false},"jupiter":{"sidereal_longitude":195.26875599999994,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":15,"name":"Svātī","pada":3},"retrograde":true},"venus":{"sidereal_longitude":301.173356,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":23,"name":"Dhaniṣṭhā","pada":3},"retrograde":false},"saturn":{"sidereal_longitude":175.67865600000005,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":14,"name":"Citrā","pada":1},"retrograde":true},"rahu":{"sidereal_longitude":88.648,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":7,"name":"Punarvasu","pada":3},"retrograde":false},"ketu":{"sidereal_longitude":268.648,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":21,"name":"Uttara Āṣāḍhā","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":"Sub-degree on Moon at any Kali-Yuga date (~2-5° residual max)","tradition_chain":"Āryabhaṭa(499) → Brahmagupta(628) → Bhāskara II(1150) → Mādhava(~1400) → Parameśvara(1430) → Nīlakaṇṭha(1501) → this","input":{"year":1982,"month":4,"day":1,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2445060.770833,"kali_year":5083,"ahargana":1856595.2708,"sun":{"sidereal_longitude":347.5973,"rashi":12,"rashi_name":"Mīna"},"moon":{"sidereal_longitude":74.0122,"rashi":3,"rashi_name":"Mithuna"},"tithi":{"number":8,"name":"Aṣṭamī","paksha":"Śukla","full_name":"Śukla Aṣṭamī","elongation_degrees":86.4149,"elapsed_within_tithi_degrees":2.4149},"nakshatra":{"number":6,"name":"Ārdrā","pada":3,"moon_longitude":74.0122,"elapsed_within_degrees":7.3455},"yoga":{"number":5,"name":"Śobhana","sum_longitude":61.6095},"karana":{"half_tithi_index":14,"name":"Viṣṭi"},"vara":{"number":6,"name":"Guruvāra (Thursday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":-1.136,"elongation":86.415},"lunar":{"type":"lunar","occurs":false,"moon_latitude":-1.136,"opposition_distance":93.585}},"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":"06:08","sunsetLocal":"18:36","solarNoonLocal":"12:22","dayLengthHours":12.463615929877975,"dayLengthDisplay":"12 Hours 27 Mins 49 Secs","nightLengthDisplay":"11 Hours 32 Mins 11 Secs","moonriseLocal":"11:13","moonsetLocal":"01:13","rahuKala":{"name":"Rāhu Kāla","start":"13:55","end":"15:29","startHours":13.919410259587274,"endHours":15.477362250822019,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"06:08","end":"07:41","startHours":6.129650303413539,"endHours":7.687602294648285,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"09:15","end":"10:48","startHours":9.245554285883031,"endHours":10.80350627711778,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:02","end":"09:27","startHours":9.037827353718399,"endHours":9.453281218047666,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"06:39","end":"06:59","startHours":6.648967633825121,"endHours":6.981330725288534,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:57","end":"12:47","startHours":11.94600440402326,"endHours":12.77691213268179,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"04:28","end":"05:18","startHours":4.467834846096475,"endHours":5.298742574755007,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"05:05","end":"06:08","startHours":5.091015642590374,"endHours":6.129650303413539,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:26","end":"15:16","startHours":14.438727589998855,"endHours":15.269635318657388,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"18:24","end":"18:48","startHours":18.393266233291513,"endHours":18.79326623329151,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:36","end":"19:07","startHours":18.593266233291512,"endHours":19.112583563703094,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"18:21","end":"20:06","startHours":18.343266233291512,"endHours":20.093266233291512,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:57","end":"00:47","startHours":23.94600440402326,"endHours":24.77691213268179,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Śubha","start":"06:08","end":"07:41","startHours":6.129650303413539,"endHours":7.687602294648285,"quality":"auspicious"},{"name":"Roga","start":"07:41","end":"09:15","startHours":7.687602294648285,"endHours":9.245554285883031,"quality":"inauspicious"},{"name":"Udveg","start":"09:15","end":"10:48","startHours":9.245554285883031,"endHours":10.80350627711778,"quality":"inauspicious"},{"name":"Chala","start":"10:48","end":"12:22","startHours":10.80350627711778,"endHours":12.361458268352525,"quality":"neutral"},{"name":"Labha","start":"12:22","end":"13:55","startHours":12.361458268352525,"endHours":13.919410259587274,"quality":"auspicious"},{"name":"Amṛta","start":"13:55","end":"15:29","startHours":13.919410259587274,"endHours":15.477362250822019,"quality":"auspicious"},{"name":"Kāla","start":"15:29","end":"17:02","startHours":15.477362250822019,"endHours":17.035314242056767,"quality":"inauspicious"},{"name":"Śubha","start":"17:02","end":"18:36","startHours":17.035314242056767,"endHours":18.593266233291512,"quality":"auspicious"}],"nightChoghadiyas":[{"name":"Amṛta","start":"18:36","end":"20:02","startHours":18.593266233291512,"endHours":20.035314242056764,"quality":"auspicious"},{"name":"Kāla","start":"20:02","end":"21:29","startHours":20.035314242056764,"endHours":21.47736225082202,"quality":"inauspicious"},{"name":"Śubha","start":"21:29","end":"22:55","startHours":21.47736225082202,"endHours":22.919410259587274,"quality":"auspicious"},{"name":"Roga","start":"22:55","end":"00:22","startHours":22.919410259587274,"endHours":24.361458268352525,"quality":"inauspicious"},{"name":"Udveg","start":"00:22","end":"01:48","startHours":24.361458268352525,"endHours":25.803506277117776,"quality":"inauspicious"},{"name":"Chala","start":"01:48","end":"03:15","startHours":25.803506277117776,"endHours":27.24555428588303,"quality":"neutral"},{"name":"Labha","start":"03:15","end":"04:41","startHours":27.24555428588303,"endHours":28.687602294648286,"quality":"auspicious"},{"name":"Amṛta","start":"04:41","end":"06:08","startHours":28.687602294648286,"endHours":30.129650303413538,"quality":"auspicious"}],"horas":[{"name":"Hora 1","start":"06:08","end":"07:08","startHours":6.129650303413539,"endHours":7.129650303413539,"planetary_lord":"Jupiter"},{"name":"Hora 2","start":"07:08","end":"08:08","startHours":7.129650303413539,"endHours":8.129650303413538,"planetary_lord":"Saturn"},{"name":"Hora 3","start":"08:08","end":"09:08","startHours":8.129650303413538,"endHours":9.129650303413538,"planetary_lord":"Moon"},{"name":"Hora 4","start":"09:08","end":"10:08","startHours":9.129650303413538,"endHours":10.129650303413538,"planetary_lord":"Mercury"},{"name":"Hora 5","start":"10:08","end":"11:08","startHours":10.129650303413538,"endHours":11.129650303413538,"planetary_lord":"Venus"},{"name":"Hora 6","start":"11:08","end":"12:08","startHours":11.129650303413538,"endHours":12.129650303413538,"planetary_lord":"Sun"},{"name":"Hora 7","start":"12:08","end":"13:08","startHours":12.129650303413538,"endHours":13.129650303413538,"planetary_lord":"Mars"},{"name":"Hora 8","start":"13:08","end":"14:08","startHours":13.129650303413538,"endHours":14.129650303413538,"planetary_lord":"Jupiter"},{"name":"Hora 9","start":"14:08","end":"15:08","startHours":14.129650303413538,"endHours":15.129650303413538,"planetary_lord":"Saturn"},{"name":"Hora 10","start":"15:08","end":"16:08","startHours":15.129650303413538,"endHours":16.129650303413538,"planetary_lord":"Moon"},{"name":"Hora 11","start":"16:08","end":"17:08","startHours":16.129650303413538,"endHours":17.129650303413538,"planetary_lord":"Mercury"},{"name":"Hora 12","start":"17:08","end":"18:08","startHours":17.129650303413538,"endHours":18.129650303413538,"planetary_lord":"Venus"},{"name":"Hora 13","start":"18:08","end":"19:08","startHours":18.129650303413538,"endHours":19.129650303413538,"planetary_lord":"Sun"},{"name":"Hora 14","start":"19:08","end":"20:08","startHours":19.129650303413538,"endHours":20.129650303413538,"planetary_lord":"Mars"},{"name":"Hora 15","start":"20:08","end":"21:08","startHours":20.129650303413538,"endHours":21.129650303413538,"planetary_lord":"Jupiter"},{"name":"Hora 16","start":"21:08","end":"22:08","startHours":21.129650303413538,"endHours":22.129650303413538,"planetary_lord":"Saturn"},{"name":"Hora 17","start":"22:08","end":"23:08","startHours":22.129650303413538,"endHours":23.129650303413538,"planetary_lord":"Moon"},{"name":"Hora 18","start":"23:08","end":"00:08","startHours":23.129650303413538,"endHours":24.129650303413538,"planetary_lord":"Mercury"},{"name":"Hora 19","start":"00:08","end":"01:08","startHours":24.129650303413538,"endHours":25.129650303413538,"planetary_lord":"Venus"},{"name":"Hora 20","start":"01:08","end":"02:08","startHours":25.129650303413538,"endHours":26.129650303413538,"planetary_lord":"Sun"},{"name":"Hora 21","start":"02:08","end":"03:08","startHours":26.129650303413538,"endHours":27.129650303413538,"planetary_lord":"Mars"},{"name":"Hora 22","start":"03:08","end":"04:08","startHours":27.129650303413538,"endHours":28.129650303413538,"planetary_lord":"Jupiter"},{"name":"Hora 23","start":"04:08","end":"05:08","startHours":28.129650303413538,"endHours":29.129650303413538,"planetary_lord":"Saturn"},{"name":"Hora 24","start":"05:08","end":"06:08","startHours":29.129650303413538,"endHours":30.129650303413538,"planetary_lord":"Moon"}],"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","Mithuna","Siṃha","Vṛścika","Dhanu","Mīna"],"unfavorable_rashis":["Vṛṣabha","Karka","Kanyā","Tulā","Makara","Kumbha"]},"dishaShool":"South (Dakṣiṇa)","chandraVasa":"South","rahuVasa":"North-West","anandadiYoga":{"name":"Mausala","quality":"Inauspicious"},"tropicalRitu":"Vasanta (Spring) (tropical)","vedicRitu":"Śiśira (Winter)","tropicalAyana":"Uttarāyaṇa","vedicAyana":"Uttarāyaṇa","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":4.350165708689866,"eotMinutes":-4.344296101151456,"ayanamsa":23.605}},"calendars":{"vikram_samvat":2039,"vikram_samvatsara":"Yuva","saka_samvat":1904,"saka_samvatsara":"Dundubhi","bengali_samvat":1389,"malayalam_era":1158,"nanakshahi_year":513,"lunar_month":"Caitra","lunar_month_paksha_full":"Caitra Śukla Pakṣa","lunar_month_system":"purnimanta","lunar_month_purnimanta":"Caitra","lunar_month_amanta":"Caitra","lunar_month_is_adhika":false,"lunar_month_purnimanta_is_adhika":false,"lunar_month_amanta_is_adhika":false,"solar_month":"Mīna (Paṅkuṇi)","ritu":"Vasanta (Spring)","display_summary":"Caitra Śukla Aṣṭamī · Vikram 2039 Yuva · Śaka 1904 Dundubhi"},"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":[{"historical_date":"-3137-12-25","event":"Bhīṣma's Mahaprasthan","chart_id":"bhishma","shared_marker":"same Śukla Aṣṭamī","url":"/day/-3137-12-25","relevance":0.5}]},"validity":{"eternal":false,"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 1, 1982 CE · Haridwār · Vidhyamitra","description":"April 1, 1982 CE for Haridwār: Śukla Aṣṭamī, sūryodaya 06:08, sūryāsta 18:36.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/haridwar/1982-04-01","hreflang_alternates":{"en":"https://vidhyamitra.com/city/haridwar/1982-04-01","sa":"https://sa.vidhyamitra.com/city/haridwar/1982-04-01","hi":"https://hi.vidhyamitra.com/city/haridwar/1982-04-01","x-default":"https://vidhyamitra.com/city/haridwar/1982-04-01"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-06-03T07:28:49.253Z","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":"2026-06-03T07:28:49.253Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-06-03T07:28:49.253Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}