{"id":"vidhyamitra:city-day:lucknow:1978-06-13:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/lucknow/1978-06-13","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"1978-06-13","date_display":"June 13, 1978 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":1978,"month":6,"day":13,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2443672.770833,"kali_year":5080,"ahargana":1855207.2708,"sun":{"sidereal_longitude":57.9832,"rashi":2,"rashi_name":"Vṛṣabha"},"moon":{"sidereal_longitude":141.4315,"rashi":5,"rashi_name":"Siṃha"},"tithi":{"number":7,"name":"Saptamī","paksha":"Śukla","full_name":"Śukla Saptamī","elongation_degrees":83.4483,"elapsed_within_tithi_degrees":11.4483},"nakshatra":{"number":11,"name":"Pūrva Phalgunī","pada":3,"moon_longitude":141.4315,"elapsed_within_degrees":8.0982},"yoga":{"number":15,"name":"Vajra","sum_longitude":199.4147},"karana":{"half_tithi_index":13,"name":"Vaṇija"},"vara":{"number":4,"name":"Maṅgalavāra (Tuesday)"}},"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":1978,"month":6,"day":13,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2443672.770833,"ahargana":1855207.2708,"kali_year":5080,"ayanamsa_lahiri":23.5519,"grahas":{"sun":{"sidereal_longitude":58.14058699999998,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":5,"name":"Mr̥gaśirā","pada":2},"retrograde":false},"moon":{"sidereal_longitude":137.914087,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":11,"name":"Pūrva Phalgunī","pada":2},"retrograde":false,"latitude":-1.5936},"mars":{"sidereal_longitude":126.14068699999996,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":10,"name":"Maghā","pada":2},"retrograde":false},"mercury":{"sidereal_longitude":56.569286999999974,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":5,"name":"Mr̥gaśirā","pada":1},"retrograde":false},"jupiter":{"sidereal_longitude":77.90358700000002,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":6,"name":"Ārdrā","pada":4},"retrograde":false},"venus":{"sidereal_longitude":92.943487,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":7,"name":"Punarvasu","pada":4},"retrograde":false},"saturn":{"sidereal_longitude":121.95948699999997,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":10,"name":"Maghā","pada":1},"retrograde":false},"rahu":{"sidereal_longitude":162.1909,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":13,"name":"Hasta","pada":1},"retrograde":false},"ketu":{"sidereal_longitude":342.1909,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":26,"name":"Uttara Bhādrapadā","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":"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":1978,"month":6,"day":13,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2443672.770833,"kali_year":5080,"ahargana":1855207.2708,"sun":{"sidereal_longitude":57.9832,"rashi":2,"rashi_name":"Vṛṣabha"},"moon":{"sidereal_longitude":141.4315,"rashi":5,"rashi_name":"Siṃha"},"tithi":{"number":7,"name":"Saptamī","paksha":"Śukla","full_name":"Śukla Saptamī","elongation_degrees":83.4483,"elapsed_within_tithi_degrees":11.4483},"nakshatra":{"number":11,"name":"Pūrva Phalgunī","pada":3,"moon_longitude":141.4315,"elapsed_within_degrees":8.0982},"yoga":{"number":15,"name":"Vajra","sum_longitude":199.4147},"karana":{"half_tithi_index":13,"name":"Vaṇija"},"vara":{"number":4,"name":"Maṅgalavāra (Tuesday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":-1.594,"elongation":83.448},"lunar":{"type":"lunar","occurs":false,"moon_latitude":-1.594,"opposition_distance":96.552}},"eclipse_window_40days":[]},"city":{"slug":"lucknow","name":"Lucknow, Uttar Pradesh","lat":26.8467,"lon":80.9462,"tz_offset_hours":5.5,"state":"Uttar Pradesh","country":"IN","tier":"tier-1"},"tier2":{"city":{"slug":"lucknow","name":"Lucknow, Uttar Pradesh","lat":26.8467,"lon":80.9462,"tz_offset_hours":5.5,"state":"Uttar Pradesh","country":"IN","tier":"tier-1"},"sunriseLocal":"05:12","sunsetLocal":"19:00","solarNoonLocal":"12:06","dayLengthHours":13.807623160794428,"dayLengthDisplay":"13 Hours 48 Mins 27 Secs","nightLengthDisplay":"10 Hours 11 Mins 33 Secs","moonriseLocal":"11:08","moonsetLocal":"23:43","rahuKala":{"name":"Rāhu Kāla","start":"15:33","end":"17:17","startHours":15.551906130221925,"endHours":17.277859025321227,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"08:39","end":"10:22","startHours":8.64809454982471,"endHours":10.374047444924013,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"12:06","end":"13:50","startHours":12.100000340023318,"endHours":13.825953235122622,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"08:25","end":"08:53","startHours":8.417967497144804,"endHours":8.878221602504617,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"05:46","end":"06:08","startHours":5.771506391325872,"endHours":6.139709675613723,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:38","end":"12:34","startHours":11.639746234663503,"endHours":12.560254445383132,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"03:21","end":"04:17","startHours":3.3551723381868466,"endHours":4.275680548906475,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"04:03","end":"05:12","startHours":4.045553496226568,"endHours":5.196188759626104,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:24","end":"15:19","startHours":14.401270866822388,"endHours":15.321779077542017,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"18:48","end":"19:12","startHours":18.803811920420532,"endHours":19.20381192042053,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"19:00","end":"19:35","startHours":19.00381192042053,"endHours":19.5791295521203,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"18:45","end":"20:30","startHours":18.75381192042053,"endHours":20.50381192042053,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:38","end":"00:34","startHours":23.6397462346635,"endHours":24.560254445383134,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Roga","start":"05:12","end":"06:55","startHours":5.196188759626104,"endHours":6.922141654725407,"quality":"inauspicious"},{"name":"Udveg","start":"06:55","end":"08:39","startHours":6.922141654725407,"endHours":8.64809454982471,"quality":"inauspicious"},{"name":"Chala","start":"08:39","end":"10:22","startHours":8.64809454982471,"endHours":10.374047444924013,"quality":"neutral"},{"name":"Labha","start":"10:22","end":"12:06","startHours":10.374047444924013,"endHours":12.100000340023318,"quality":"auspicious"},{"name":"Amṛta","start":"12:06","end":"13:50","startHours":12.100000340023318,"endHours":13.825953235122622,"quality":"auspicious"},{"name":"Kāla","start":"13:50","end":"15:33","startHours":13.825953235122622,"endHours":15.551906130221925,"quality":"inauspicious"},{"name":"Śubha","start":"15:33","end":"17:17","startHours":15.551906130221925,"endHours":17.277859025321227,"quality":"auspicious"},{"name":"Roga","start":"17:17","end":"19:00","startHours":17.277859025321227,"endHours":19.00381192042053,"quality":"inauspicious"}],"nightChoghadiyas":[{"name":"Kāla","start":"19:00","end":"20:17","startHours":19.00381192042053,"endHours":20.277859025321227,"quality":"inauspicious"},{"name":"Śubha","start":"20:17","end":"21:33","startHours":20.277859025321227,"endHours":21.551906130221923,"quality":"auspicious"},{"name":"Roga","start":"21:33","end":"22:50","startHours":21.551906130221923,"endHours":22.825953235122622,"quality":"inauspicious"},{"name":"Udveg","start":"22:50","end":"00:06","startHours":22.825953235122622,"endHours":24.100000340023318,"quality":"inauspicious"},{"name":"Chala","start":"00:06","end":"01:22","startHours":24.100000340023318,"endHours":25.374047444924013,"quality":"neutral"},{"name":"Labha","start":"01:22","end":"02:39","startHours":25.374047444924013,"endHours":26.648094549824712,"quality":"auspicious"},{"name":"Amṛta","start":"02:39","end":"03:55","startHours":26.648094549824712,"endHours":27.922141654725408,"quality":"auspicious"},{"name":"Kāla","start":"03:55","end":"05:12","startHours":27.922141654725408,"endHours":29.196188759626104,"quality":"inauspicious"}],"horas":[{"name":"Hora 1","start":"05:12","end":"06:12","startHours":5.196188759626104,"endHours":6.196188759626104,"planetary_lord":"Mars"},{"name":"Hora 2","start":"06:12","end":"07:12","startHours":6.196188759626104,"endHours":7.196188759626104,"planetary_lord":"Jupiter"},{"name":"Hora 3","start":"07:12","end":"08:12","startHours":7.196188759626104,"endHours":8.196188759626104,"planetary_lord":"Saturn"},{"name":"Hora 4","start":"08:12","end":"09:12","startHours":8.196188759626104,"endHours":9.196188759626104,"planetary_lord":"Moon"},{"name":"Hora 5","start":"09:12","end":"10:12","startHours":9.196188759626104,"endHours":10.196188759626104,"planetary_lord":"Mercury"},{"name":"Hora 6","start":"10:12","end":"11:12","startHours":10.196188759626104,"endHours":11.196188759626104,"planetary_lord":"Venus"},{"name":"Hora 7","start":"11:12","end":"12:12","startHours":11.196188759626104,"endHours":12.196188759626104,"planetary_lord":"Sun"},{"name":"Hora 8","start":"12:12","end":"13:12","startHours":12.196188759626104,"endHours":13.196188759626104,"planetary_lord":"Mars"},{"name":"Hora 9","start":"13:12","end":"14:12","startHours":13.196188759626104,"endHours":14.196188759626104,"planetary_lord":"Jupiter"},{"name":"Hora 10","start":"14:12","end":"15:12","startHours":14.196188759626104,"endHours":15.196188759626104,"planetary_lord":"Saturn"},{"name":"Hora 11","start":"15:12","end":"16:12","startHours":15.196188759626104,"endHours":16.196188759626104,"planetary_lord":"Moon"},{"name":"Hora 12","start":"16:12","end":"17:12","startHours":16.196188759626104,"endHours":17.196188759626104,"planetary_lord":"Mercury"},{"name":"Hora 13","start":"17:12","end":"18:12","startHours":17.196188759626104,"endHours":18.196188759626104,"planetary_lord":"Venus"},{"name":"Hora 14","start":"18:12","end":"19:12","startHours":18.196188759626104,"endHours":19.196188759626104,"planetary_lord":"Sun"},{"name":"Hora 15","start":"19:12","end":"20:12","startHours":19.196188759626104,"endHours":20.196188759626104,"planetary_lord":"Mars"},{"name":"Hora 16","start":"20:12","end":"21:12","startHours":20.196188759626104,"endHours":21.196188759626104,"planetary_lord":"Jupiter"},{"name":"Hora 17","start":"21:12","end":"22:12","startHours":21.196188759626104,"endHours":22.196188759626104,"planetary_lord":"Saturn"},{"name":"Hora 18","start":"22:12","end":"23:12","startHours":22.196188759626104,"endHours":23.196188759626104,"planetary_lord":"Moon"},{"name":"Hora 19","start":"23:12","end":"00:12","startHours":23.196188759626104,"endHours":24.196188759626104,"planetary_lord":"Mercury"},{"name":"Hora 20","start":"00:12","end":"01:12","startHours":24.196188759626104,"endHours":25.196188759626104,"planetary_lord":"Venus"},{"name":"Hora 21","start":"01:12","end":"02:12","startHours":25.196188759626104,"endHours":26.196188759626104,"planetary_lord":"Sun"},{"name":"Hora 22","start":"02:12","end":"03:12","startHours":26.196188759626104,"endHours":27.196188759626104,"planetary_lord":"Mars"},{"name":"Hora 23","start":"03:12","end":"04:12","startHours":27.196188759626104,"endHours":28.196188759626104,"planetary_lord":"Jupiter"},{"name":"Hora 24","start":"04:12","end":"05:12","startHours":28.196188759626104,"endHours":29.196188759626104,"planetary_lord":"Saturn"}],"taraBala":{"favorable_nakshatras":["Kṛttikā","Rohiṇī","Mṛgaśirā","Ārdrā","Punarvasu","Uttara Phalgunī","Hasta","Citrā","Svātī","Viśākhā","Uttara Āṣāḍhā","Śravaṇa","Dhaniṣṭhā","Śatabhiṣaj","Pūrva Bhādrapadā"],"unfavorable_nakshatras":["Aśvinī","Bharaṇī","Puṣya","Aśleṣā","Maghā","Pūrva Phalgunī","Anurādhā","Jyeṣṭhā","Mūla","Pūrva Āṣāḍhā","Uttara Bhādrapadā","Revatī"],"nature":"Janma-tara if same nakshatra; favorable for 15 nakshatras"},"chandraBala":{"favorable_rashis":["Vṛṣabha","Mithuna","Siṃha","Tulā","Makara","Kumbha"],"unfavorable_rashis":["Meṣa","Karka","Kanyā","Vṛścika","Dhanu","Mīna"]},"dishaShool":"North (Uttara)","chandraVasa":"West","rahuVasa":"North","anandadiYoga":{"name":"Siddhi","quality":"Auspicious"},"tropicalRitu":"Grīṣma (Summer) (tropical)","vedicRitu":"Vasanta (Spring)","tropicalAyana":"Uttarāyaṇa","vedicAyana":"Uttarāyaṇa","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":23.176132560464676,"eotMinutes":0.2151795986009022,"ayanamsa":23.5519}},"calendars":{"vikram_samvat":2035,"vikram_samvatsara":"Prajāpati","saka_samvat":1900,"saka_samvatsara":"Kālayukta","bengali_samvat":1385,"malayalam_era":1154,"nanakshahi_year":509,"lunar_month":"Jyeṣṭha","lunar_month_paksha_full":"Jyeṣṭha Śukla Pakṣa","lunar_month_system":"purnimanta","lunar_month_purnimanta":"Jyeṣṭha","lunar_month_amanta":"Jyeṣṭha","lunar_month_is_adhika":false,"lunar_month_purnimanta_is_adhika":false,"lunar_month_amanta_is_adhika":false,"solar_month":"Vṛṣabha (Vaikāsi)","ritu":"Grīṣma (Summer)","display_summary":"Jyeṣṭha Śukla Saptamī · Vikram 2035 Prajāpati · Śaka 1900 Kālayukta"},"festivals":[],"todays_walk":{"walk":{"id":"mangala-walk","name":"Maṅgala Walk","name_sanskrit":"मङ्गल यात्रा","type":"graha","description":"Right action + BG 2.31-38 (kṣatriya-dharma).","step_count":7,"url":"/walk/mangala-walk"},"reason":"Maṅgalavāra (Tuesday) — its presiding graha's walk."},"cosmic_resonances":[]},"validity":{"eternal":false,"location_specific":"lucknow"},"liturgical":{"opening":"जय श्री कृष्ण","closing":"ॐ तत् सत्","attribution":"Computed by Vidhyamitra Sūrya-Siddhānta substrate + Vidhyamitra Tier-2 layer"},"seo":{"title":"Pañchāṅga June 13, 1978 CE · Lucknow, Uttar Pradesh · Vidhyamitra","description":"June 13, 1978 CE for Lucknow, Uttar Pradesh: Śukla Saptamī, sūryodaya 05:12, sūryāsta 19:00.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/lucknow/1978-06-13","hreflang_alternates":{"en":"https://vidhyamitra.com/city/lucknow/1978-06-13","sa":"https://sa.vidhyamitra.com/city/lucknow/1978-06-13","hi":"https://hi.vidhyamitra.com/city/lucknow/1978-06-13","x-default":"https://vidhyamitra.com/city/lucknow/1978-06-13"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-31T13:04:20.202Z","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":"2026-05-31T13:04:20.202Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-31T13:04:20.202Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}