{"id":"vidhyamitra:city-day:mathura:1966-03-28:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/mathura/1966-03-28","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"1966-03-28","date_display":"March 28, 1966 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":1966,"month":3,"day":28,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2439212.770833,"kali_year":5067,"ahargana":1850747.2708,"sun":{"sidereal_longitude":343.7894,"rashi":12,"rashi_name":"Mīna"},"moon":{"sidereal_longitude":54.0329,"rashi":2,"rashi_name":"Vṛṣabha"},"tithi":{"number":6,"name":"Ṣaṣṭhī","paksha":"Śukla","full_name":"Śukla Ṣaṣṭhī","elongation_degrees":70.2436,"elapsed_within_tithi_degrees":10.2436},"nakshatra":{"number":5,"name":"Mṛgaśīrṣā","pada":1,"moon_longitude":54.0329,"elapsed_within_degrees":0.6996},"yoga":{"number":3,"name":"Āyuṣmān","sum_longitude":37.8223},"karana":{"half_tithi_index":11,"name":"Taitila"},"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":1966,"month":3,"day":28,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2439212.770833,"ahargana":1850747.2708,"kali_year":5067,"ayanamsa_lahiri":23.3813,"grahas":{"sun":{"sidereal_longitude":343.538192,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":26,"name":"Uttara Bhādrapadā","pada":4},"retrograde":false},"moon":{"sidereal_longitude":50.85069199999998,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":4,"name":"Rohiṇī","pada":4},"retrograde":false,"latitude":1.2037},"mars":{"sidereal_longitude":351.397692,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":27,"name":"Revatī","pada":2},"retrograde":false},"mercury":{"sidereal_longitude":332.347792,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":25,"name":"Pūrva Bhādrapadā","pada":4},"retrograde":true},"jupiter":{"sidereal_longitude":61.07159200000001,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":5,"name":"Mr̥gaśirā","pada":3},"retrograde":false},"venus":{"sidereal_longitude":297.957492,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":23,"name":"Dhaniṣṭhā","pada":2},"retrograde":false},"saturn":{"sidereal_longitude":329.2442920000001,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":25,"name":"Pūrva Bhādrapadā","pada":3},"retrograde":false},"rahu":{"sidereal_longitude":38.5032,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":3,"name":"Kṛttikā","pada":4},"retrograde":false},"ketu":{"sidereal_longitude":218.5032,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":17,"name":"Anurādhā","pada":2},"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":1966,"month":3,"day":28,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2439212.770833,"kali_year":5067,"ahargana":1850747.2708,"sun":{"sidereal_longitude":343.7894,"rashi":12,"rashi_name":"Mīna"},"moon":{"sidereal_longitude":54.0329,"rashi":2,"rashi_name":"Vṛṣabha"},"tithi":{"number":6,"name":"Ṣaṣṭhī","paksha":"Śukla","full_name":"Śukla Ṣaṣṭhī","elongation_degrees":70.2436,"elapsed_within_tithi_degrees":10.2436},"nakshatra":{"number":5,"name":"Mṛgaśīrṣā","pada":1,"moon_longitude":54.0329,"elapsed_within_degrees":0.6996},"yoga":{"number":3,"name":"Āyuṣmān","sum_longitude":37.8223},"karana":{"half_tithi_index":11,"name":"Taitila"},"vara":{"number":3,"name":"Somavāra (Monday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":1.204,"elongation":70.244},"lunar":{"type":"lunar","occurs":false,"moon_latitude":1.204,"opposition_distance":109.756}},"eclipse_window_40days":[]},"city":{"slug":"mathura","name":"Mathurā","lat":27.4924,"lon":77.6737,"tz_offset_hours":5.5,"state":"Uttar Pradesh","country":"IN","tier":"tirtha"},"tier2":{"city":{"slug":"mathura","name":"Mathurā","lat":27.4924,"lon":77.6737,"tz_offset_hours":5.5,"state":"Uttar Pradesh","country":"IN","tier":"tirtha"},"sunriseLocal":"06:15","sunsetLocal":"18:34","solarNoonLocal":"12:25","dayLengthHours":12.316149872799436,"dayLengthDisplay":"12 Hours 18 Mins 58 Secs","nightLengthDisplay":"11 Hours 41 Mins 02 Secs","moonriseLocal":"10:01","moonsetLocal":"23:47","rahuKala":{"name":"Rāhu Kāla","start":"07:48","end":"09:20","startHours":7.796866171140238,"endHours":9.336384905240166,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"10:53","end":"12:25","startHours":10.875903639340097,"endHours":12.415422373440027,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"13:57","end":"15:30","startHours":13.954941107539955,"endHours":15.494459841639884,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:08","end":"09:32","startHours":9.13111574069351,"endHours":9.541654069786825,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"06:46","end":"07:06","startHours":6.770520348406952,"endHours":7.098951011681603,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"12:00","end":"12:50","startHours":12.004884044346712,"endHours":12.825960702533342,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"04:37","end":"05:26","startHours":4.61519412066705,"endHours":5.436270778853679,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"05:14","end":"06:15","startHours":5.231001614307022,"endHours":6.257347437040308,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:28","end":"15:17","startHours":14.468114018906597,"endHours":15.289190677093226,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"18:22","end":"18:46","startHours":18.373497309839745,"endHours":18.773497309839744,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:34","end":"19:05","startHours":18.573497309839745,"endHours":19.086670221206386,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"18:19","end":"20:04","startHours":18.323497309839745,"endHours":20.073497309839745,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"00:00","end":"00:50","startHours":24.004884044346714,"endHours":24.82596070253334,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Amṛta","start":"06:15","end":"07:48","startHours":6.257347437040308,"endHours":7.796866171140238,"quality":"auspicious"},{"name":"Kāla","start":"07:48","end":"09:20","startHours":7.796866171140238,"endHours":9.336384905240166,"quality":"inauspicious"},{"name":"Śubha","start":"09:20","end":"10:53","startHours":9.336384905240166,"endHours":10.875903639340097,"quality":"auspicious"},{"name":"Roga","start":"10:53","end":"12:25","startHours":10.875903639340097,"endHours":12.415422373440027,"quality":"inauspicious"},{"name":"Udveg","start":"12:25","end":"13:57","startHours":12.415422373440027,"endHours":13.954941107539955,"quality":"inauspicious"},{"name":"Chala","start":"13:57","end":"15:30","startHours":13.954941107539955,"endHours":15.494459841639884,"quality":"neutral"},{"name":"Labha","start":"15:30","end":"17:02","startHours":15.494459841639884,"endHours":17.033978575739816,"quality":"auspicious"},{"name":"Amṛta","start":"17:02","end":"18:34","startHours":17.033978575739816,"endHours":18.573497309839745,"quality":"auspicious"}],"nightChoghadiyas":[{"name":"Chala","start":"18:34","end":"20:02","startHours":18.573497309839745,"endHours":20.033978575739816,"quality":"neutral"},{"name":"Labha","start":"20:02","end":"21:30","startHours":20.033978575739816,"endHours":21.494459841639888,"quality":"auspicious"},{"name":"Amṛta","start":"21:30","end":"22:57","startHours":21.494459841639888,"endHours":22.954941107539955,"quality":"auspicious"},{"name":"Kāla","start":"22:57","end":"00:25","startHours":22.954941107539955,"endHours":24.415422373440027,"quality":"inauspicious"},{"name":"Śubha","start":"00:25","end":"01:53","startHours":24.415422373440027,"endHours":25.8759036393401,"quality":"auspicious"},{"name":"Roga","start":"01:53","end":"03:20","startHours":25.8759036393401,"endHours":27.336384905240166,"quality":"inauspicious"},{"name":"Udveg","start":"03:20","end":"04:48","startHours":27.336384905240166,"endHours":28.796866171140238,"quality":"inauspicious"},{"name":"Chala","start":"04:48","end":"06:15","startHours":28.796866171140238,"endHours":30.25734743704031,"quality":"neutral"}],"horas":[{"name":"Hora 1","start":"06:15","end":"07:15","startHours":6.257347437040308,"endHours":7.257347437040308,"planetary_lord":"Moon"},{"name":"Hora 2","start":"07:15","end":"08:15","startHours":7.257347437040308,"endHours":8.257347437040309,"planetary_lord":"Mercury"},{"name":"Hora 3","start":"08:15","end":"09:15","startHours":8.257347437040309,"endHours":9.257347437040309,"planetary_lord":"Venus"},{"name":"Hora 4","start":"09:15","end":"10:15","startHours":9.257347437040309,"endHours":10.257347437040309,"planetary_lord":"Sun"},{"name":"Hora 5","start":"10:15","end":"11:15","startHours":10.257347437040309,"endHours":11.257347437040309,"planetary_lord":"Mars"},{"name":"Hora 6","start":"11:15","end":"12:15","startHours":11.257347437040309,"endHours":12.257347437040309,"planetary_lord":"Jupiter"},{"name":"Hora 7","start":"12:15","end":"13:15","startHours":12.257347437040309,"endHours":13.257347437040309,"planetary_lord":"Saturn"},{"name":"Hora 8","start":"13:15","end":"14:15","startHours":13.257347437040309,"endHours":14.257347437040309,"planetary_lord":"Moon"},{"name":"Hora 9","start":"14:15","end":"15:15","startHours":14.257347437040309,"endHours":15.257347437040309,"planetary_lord":"Mercury"},{"name":"Hora 10","start":"15:15","end":"16:15","startHours":15.257347437040309,"endHours":16.25734743704031,"planetary_lord":"Venus"},{"name":"Hora 11","start":"16:15","end":"17:15","startHours":16.25734743704031,"endHours":17.25734743704031,"planetary_lord":"Sun"},{"name":"Hora 12","start":"17:15","end":"18:15","startHours":17.25734743704031,"endHours":18.25734743704031,"planetary_lord":"Mars"},{"name":"Hora 13","start":"18:15","end":"19:15","startHours":18.25734743704031,"endHours":19.25734743704031,"planetary_lord":"Jupiter"},{"name":"Hora 14","start":"19:15","end":"20:15","startHours":19.25734743704031,"endHours":20.25734743704031,"planetary_lord":"Saturn"},{"name":"Hora 15","start":"20:15","end":"21:15","startHours":20.25734743704031,"endHours":21.25734743704031,"planetary_lord":"Moon"},{"name":"Hora 16","start":"21:15","end":"22:15","startHours":21.25734743704031,"endHours":22.25734743704031,"planetary_lord":"Mercury"},{"name":"Hora 17","start":"22:15","end":"23:15","startHours":22.25734743704031,"endHours":23.25734743704031,"planetary_lord":"Venus"},{"name":"Hora 18","start":"23:15","end":"00:15","startHours":23.25734743704031,"endHours":24.25734743704031,"planetary_lord":"Sun"},{"name":"Hora 19","start":"00:15","end":"01:15","startHours":24.25734743704031,"endHours":25.25734743704031,"planetary_lord":"Mars"},{"name":"Hora 20","start":"01:15","end":"02:15","startHours":25.25734743704031,"endHours":26.25734743704031,"planetary_lord":"Jupiter"},{"name":"Hora 21","start":"02:15","end":"03:15","startHours":26.25734743704031,"endHours":27.25734743704031,"planetary_lord":"Saturn"},{"name":"Hora 22","start":"03:15","end":"04:15","startHours":27.25734743704031,"endHours":28.25734743704031,"planetary_lord":"Moon"},{"name":"Hora 23","start":"04:15","end":"05:15","startHours":28.25734743704031,"endHours":29.25734743704031,"planetary_lord":"Mercury"},{"name":"Hora 24","start":"05:15","end":"06:15","startHours":29.25734743704031,"endHours":30.25734743704031,"planetary_lord":"Venus"}],"taraBala":{"favorable_nakshatras":["Aśvinī","Ārdrā","Punarvasu","Puṣya","Aśleṣā","Maghā","Svātī","Viśākhā","Anurādhā","Jyeṣṭhā","Mūla","Śatabhiṣaj","Pūrva Bhādrapadā","Uttara Bhādrapadā","Revatī"],"unfavorable_nakshatras":["Bharaṇī","Kṛttikā","Rohiṇī","Mṛgaśirā","Pūrva Phalgunī","Uttara Phalgunī","Hasta","Citrā","Pūrva Āṣāḍhā","Uttara Āṣāḍhā","Śravaṇa","Dhaniṣṭhā"],"nature":"Janma-tara if same nakshatra; favorable for 15 nakshatras"},"chandraBala":{"favorable_rashis":["Vṛṣabha","Karka","Tulā","Vṛścika","Kumbha","Mīna"],"unfavorable_rashis":["Meṣa","Mithuna","Siṃha","Kanyā","Dhanu","Makara"]},"dishaShool":"East (Pūrva)","chandraVasa":"South-East","rahuVasa":"North-East","anandadiYoga":{"name":"Vajra","quality":"Inauspicious"},"drikRitu":"Vasanta (Spring) (Drik)","vedicRitu":"Śiśira (Winter)","drikAyana":"Uttarāyaṇa","vedicAyana":"Uttarāyaṇa","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization (Drikpanchang-parity)","declination":2.746473268630006,"eotMinutes":-5.6201424064016345,"ayanamsa":23.3813}},"calendars":{"vikram_samvat":2023,"vikram_samvatsara":"Siddhārthī","saka_samvat":1888,"saka_samvatsara":"Parābhava","bengali_samvat":1373,"malayalam_era":1142,"nanakshahi_year":497,"lunar_month":"Caitra","lunar_month_paksha_full":"Caitra Śukla Pakṣa","solar_month":"Mīna (Paṅkuṇi)","ritu":"Vasanta (Spring)","display_summary":"Caitra Śukla Ṣaṣṭhī · Vikram 2023 Siddhārthī · Śaka 1888 Parābhava"},"festivals":[{"id":"yamuna-jayanti","name":"Yamunā Jayantī","name_sanskrit":"यमुना जयन्ती","tradition":"Vaishnava","associated_deity":"Yamunā Devī (Krishna's playmate)","significance":"Manifestation of Yamunā Devī; Vraja-bhakti-pravāhinī.","vrata":true,"detection":{"tithi_number":6,"tithi_paksha":"Śukla","lunar_month":"Caitra"},"precedence":4},{"id":"mina-sankranti","name":"Mīna Saṅkrānti","name_sanskrit":"मीन सङ्क्रान्ति","tradition":"Pan-Hindu","significance":"Sun enters Pisces; Mīna-māsa begins.","vrata":false,"detection":{"sun_rashi":"Mīna"},"precedence":5}],"todays_walk":{"walk":{"id":"chandra-walk","name":"Candra Walk","name_sanskrit":"चन्द्र यात्रा","type":"graha","description":"Manas-control + BG 6.5-7.","step_count":5,"url":"/walk/chandra-walk"},"reason":"Somavāra (Monday) — its presiding graha's walk."},"cosmic_resonances":[]},"validity":{"eternal":false,"location_specific":"mathura"},"liturgical":{"opening":"जय श्री कृष्ण","closing":"ॐ तत् सत्","attribution":"Computed by Vidhyamitra Sūrya-Siddhānta substrate + Vidhyamitra Tier-2 layer"},"seo":{"title":"Pañchāṅga March 28, 1966 CE · Mathurā · Vidhyamitra","description":"March 28, 1966 CE for Mathurā: Śukla Ṣaṣṭhī, sūryodaya 06:15, sūryāsta 18:34.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/mathura/1966-03-28","hreflang_alternates":{"en":"https://vidhyamitra.com/city/mathura/1966-03-28","sa":"https://sa.vidhyamitra.com/city/mathura/1966-03-28","hi":"https://hi.vidhyamitra.com/city/mathura/1966-03-28","x-default":"https://vidhyamitra.com/city/mathura/1966-03-28"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-14T14:55:34.715Z","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":"2026-05-14T14:55:34.715Z","verification":{"type":"community-validated","markers":["matches Drikpanchang ±1 minute on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-14T14:55:34.715Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}