{"id":"vidhyamitra:city-day:varanasi:1981-04-14:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/varanasi/1981-04-14","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"1981-04-14","date_display":"April 14, 1981 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":1981,"month":4,"day":14,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2444708.770833,"kali_year":5082,"ahargana":1856243.2708,"sun":{"sidereal_longitude":0.5989,"rashi":1,"rashi_name":"Meṣa"},"moon":{"sidereal_longitude":119.096,"rashi":4,"rashi_name":"Karka"},"tithi":{"number":10,"name":"Daśamī","paksha":"Śukla","full_name":"Śukla Daśamī","elongation_degrees":118.4971,"elapsed_within_tithi_degrees":10.4971},"nakshatra":{"number":9,"name":"Āśleṣā","pada":4,"moon_longitude":119.096,"elapsed_within_degrees":12.4293},"yoga":{"number":9,"name":"Śūla","sum_longitude":119.6948},"karana":{"half_tithi_index":19,"name":"Gara"},"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":1981,"month":4,"day":14,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2444708.770833,"ahargana":1856243.2708,"kali_year":5082,"ayanamsa_lahiri":23.5915,"grahas":{"sun":{"sidereal_longitude":0.4233050000000276,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":1,"name":"Aśvinī","pada":1},"retrograde":false},"moon":{"sidereal_longitude":121.13300500000003,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":10,"name":"Maghā","pada":1},"retrograde":false,"latitude":0.9191},"mars":{"sidereal_longitude":358.156305,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":27,"name":"Revatī","pada":4},"retrograde":false},"mercury":{"sidereal_longitude":346.539705,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":26,"name":"Uttara Bhādrapadā","pada":4},"retrograde":false},"jupiter":{"sidereal_longitude":159.67960500000004,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":12,"name":"Uttara Phalgunī","pada":4},"retrograde":true},"venus":{"sidereal_longitude":2.4165049999999724,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":1,"name":"Aśvinī","pada":1},"retrograde":false},"saturn":{"sidereal_longitude":161.27090499999997,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":13,"name":"Hasta","pada":1},"retrograde":true},"rahu":{"sidereal_longitude":107.2986,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":9,"name":"Āśleṣā","pada":1},"retrograde":false},"ketu":{"sidereal_longitude":287.2986,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":22,"name":"Śravaṇa","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":1981,"month":4,"day":14,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2444708.770833,"kali_year":5082,"ahargana":1856243.2708,"sun":{"sidereal_longitude":0.5989,"rashi":1,"rashi_name":"Meṣa"},"moon":{"sidereal_longitude":119.096,"rashi":4,"rashi_name":"Karka"},"tithi":{"number":10,"name":"Daśamī","paksha":"Śukla","full_name":"Śukla Daśamī","elongation_degrees":118.4971,"elapsed_within_tithi_degrees":10.4971},"nakshatra":{"number":9,"name":"Āśleṣā","pada":4,"moon_longitude":119.096,"elapsed_within_degrees":12.4293},"yoga":{"number":9,"name":"Śūla","sum_longitude":119.6948},"karana":{"half_tithi_index":19,"name":"Gara"},"vara":{"number":4,"name":"Maṅgalavāra (Tuesday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":0.919,"elongation":118.497},"lunar":{"type":"lunar","occurs":false,"moon_latitude":0.919,"opposition_distance":61.503}},"eclipse_window_40days":[]},"city":{"slug":"varanasi","name":"Vārāṇasī (Kāśī)","lat":25.3176,"lon":82.9739,"tz_offset_hours":5.5,"state":"Uttar Pradesh","country":"IN","tier":"tirtha"},"tier2":{"city":{"slug":"varanasi","name":"Vārāṇasī (Kāśī)","lat":25.3176,"lon":82.9739,"tz_offset_hours":5.5,"state":"Uttar Pradesh","country":"IN","tier":"tirtha"},"sunriseLocal":"05:37","sunsetLocal":"18:20","solarNoonLocal":"11:59","dayLengthHours":12.718368612979365,"dayLengthDisplay":"12 Hours 43 Mins 06 Secs","nightLengthDisplay":"11 Hours 16 Mins 54 Secs","moonriseLocal":"13:33","moonsetLocal":"02:30","rahuKala":{"name":"Rāhu Kāla","start":"15:09","end":"16:45","startHours":15.156364154081729,"endHours":16.74616023070415,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"08:48","end":"10:23","startHours":8.797179847592046,"endHours":10.386975924214468,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"11:59","end":"13:34","startHours":11.976772000836888,"endHours":13.566568077459308,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"08:35","end":"09:01","startHours":8.585207037375724,"endHours":9.009152657808368,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"06:09","end":"06:29","startHours":6.147519719888011,"endHours":6.486676216234128,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:33","end":"12:24","startHours":11.552826380404241,"endHours":12.400717621269532,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"03:55","end":"04:46","startHours":3.921805212616623,"endHours":4.769696453481914,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"04:33","end":"05:37","startHours":4.557723643265591,"endHours":5.617587694347205,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:06","end":"14:57","startHours":14.096500103000114,"endHours":14.944391343865405,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"18:08","end":"18:32","startHours":18.13595630732657,"endHours":18.53595630732657,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:20","end":"18:52","startHours":18.33595630732657,"endHours":18.865888332867375,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"18:05","end":"19:50","startHours":18.08595630732657,"endHours":19.83595630732657,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:33","end":"00:24","startHours":23.55282638040424,"endHours":24.400717621269536,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Roga","start":"05:37","end":"07:12","startHours":5.617587694347205,"endHours":7.207383770969626,"quality":"inauspicious"},{"name":"Udveg","start":"07:12","end":"08:48","startHours":7.207383770969626,"endHours":8.797179847592046,"quality":"inauspicious"},{"name":"Chala","start":"08:48","end":"10:23","startHours":8.797179847592046,"endHours":10.386975924214468,"quality":"neutral"},{"name":"Labha","start":"10:23","end":"11:59","startHours":10.386975924214468,"endHours":11.976772000836888,"quality":"auspicious"},{"name":"Amṛta","start":"11:59","end":"13:34","startHours":11.976772000836888,"endHours":13.566568077459308,"quality":"auspicious"},{"name":"Kāla","start":"13:34","end":"15:09","startHours":13.566568077459308,"endHours":15.156364154081729,"quality":"inauspicious"},{"name":"Śubha","start":"15:09","end":"16:45","startHours":15.156364154081729,"endHours":16.74616023070415,"quality":"auspicious"},{"name":"Roga","start":"16:45","end":"18:20","startHours":16.74616023070415,"endHours":18.33595630732657,"quality":"inauspicious"}],"nightChoghadiyas":[{"name":"Kāla","start":"18:20","end":"19:45","startHours":18.33595630732657,"endHours":19.74616023070415,"quality":"inauspicious"},{"name":"Śubha","start":"19:45","end":"21:09","startHours":19.74616023070415,"endHours":21.15636415408173,"quality":"auspicious"},{"name":"Roga","start":"21:09","end":"22:34","startHours":21.15636415408173,"endHours":22.56656807745931,"quality":"inauspicious"},{"name":"Udveg","start":"22:34","end":"23:59","startHours":22.56656807745931,"endHours":23.97677200083689,"quality":"inauspicious"},{"name":"Chala","start":"23:59","end":"01:23","startHours":23.97677200083689,"endHours":25.386975924214468,"quality":"neutral"},{"name":"Labha","start":"01:23","end":"02:48","startHours":25.386975924214468,"endHours":26.797179847592044,"quality":"auspicious"},{"name":"Amṛta","start":"02:48","end":"04:12","startHours":26.797179847592044,"endHours":28.207383770969624,"quality":"auspicious"},{"name":"Kāla","start":"04:12","end":"05:37","startHours":28.207383770969624,"endHours":29.617587694347204,"quality":"inauspicious"}],"horas":[{"name":"Hora 1","start":"05:37","end":"06:37","startHours":5.617587694347205,"endHours":6.617587694347205,"planetary_lord":"Mars"},{"name":"Hora 2","start":"06:37","end":"07:37","startHours":6.617587694347205,"endHours":7.617587694347205,"planetary_lord":"Jupiter"},{"name":"Hora 3","start":"07:37","end":"08:37","startHours":7.617587694347205,"endHours":8.617587694347204,"planetary_lord":"Saturn"},{"name":"Hora 4","start":"08:37","end":"09:37","startHours":8.617587694347204,"endHours":9.617587694347204,"planetary_lord":"Moon"},{"name":"Hora 5","start":"09:37","end":"10:37","startHours":9.617587694347204,"endHours":10.617587694347204,"planetary_lord":"Mercury"},{"name":"Hora 6","start":"10:37","end":"11:37","startHours":10.617587694347204,"endHours":11.617587694347204,"planetary_lord":"Venus"},{"name":"Hora 7","start":"11:37","end":"12:37","startHours":11.617587694347204,"endHours":12.617587694347204,"planetary_lord":"Sun"},{"name":"Hora 8","start":"12:37","end":"13:37","startHours":12.617587694347204,"endHours":13.617587694347204,"planetary_lord":"Mars"},{"name":"Hora 9","start":"13:37","end":"14:37","startHours":13.617587694347204,"endHours":14.617587694347204,"planetary_lord":"Jupiter"},{"name":"Hora 10","start":"14:37","end":"15:37","startHours":14.617587694347204,"endHours":15.617587694347204,"planetary_lord":"Saturn"},{"name":"Hora 11","start":"15:37","end":"16:37","startHours":15.617587694347204,"endHours":16.617587694347204,"planetary_lord":"Moon"},{"name":"Hora 12","start":"16:37","end":"17:37","startHours":16.617587694347204,"endHours":17.617587694347204,"planetary_lord":"Mercury"},{"name":"Hora 13","start":"17:37","end":"18:37","startHours":17.617587694347204,"endHours":18.617587694347204,"planetary_lord":"Venus"},{"name":"Hora 14","start":"18:37","end":"19:37","startHours":18.617587694347204,"endHours":19.617587694347204,"planetary_lord":"Sun"},{"name":"Hora 15","start":"19:37","end":"20:37","startHours":19.617587694347204,"endHours":20.617587694347204,"planetary_lord":"Mars"},{"name":"Hora 16","start":"20:37","end":"21:37","startHours":20.617587694347204,"endHours":21.617587694347204,"planetary_lord":"Jupiter"},{"name":"Hora 17","start":"21:37","end":"22:37","startHours":21.617587694347204,"endHours":22.617587694347204,"planetary_lord":"Saturn"},{"name":"Hora 18","start":"22:37","end":"23:37","startHours":22.617587694347204,"endHours":23.617587694347204,"planetary_lord":"Moon"},{"name":"Hora 19","start":"23:37","end":"00:37","startHours":23.617587694347204,"endHours":24.617587694347204,"planetary_lord":"Mercury"},{"name":"Hora 20","start":"00:37","end":"01:37","startHours":24.617587694347204,"endHours":25.617587694347204,"planetary_lord":"Venus"},{"name":"Hora 21","start":"01:37","end":"02:37","startHours":25.617587694347204,"endHours":26.617587694347204,"planetary_lord":"Sun"},{"name":"Hora 22","start":"02:37","end":"03:37","startHours":26.617587694347204,"endHours":27.617587694347204,"planetary_lord":"Mars"},{"name":"Hora 23","start":"03:37","end":"04:37","startHours":27.617587694347204,"endHours":28.617587694347204,"planetary_lord":"Jupiter"},{"name":"Hora 24","start":"04:37","end":"05:37","startHours":28.617587694347204,"endHours":29.617587694347204,"planetary_lord":"Saturn"}],"taraBala":{"favorable_nakshatras":["Aśvinī","Bharaṇī","Kṛttikā","Rohiṇī","Mṛgaśirā","Maghā","Pūrva Phalgunī","Uttara Phalgunī","Hasta","Citrā","Mūla","Pūrva Āṣāḍhā","Uttara Āṣāḍhā","Śravaṇa","Dhaniṣṭhā"],"unfavorable_nakshatras":["Ārdrā","Punarvasu","Puṣya","Aśleṣā","Svātī","Viśākhā","Anurādhā","Jyeṣṭhā","Śatabhiṣaj","Pūrva Bhādrapadā","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":"Mṛtyu","quality":"Inauspicious"},"drikRitu":"Vasanta (Spring)","vedicRitu":"Vasanta (Spring)","drikAyana":"Uttarāyaṇa","vedicAyana":"Uttarāyaṇa","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization (Drikpanchang-parity)","declination":9.315236556142784,"eotMinutes":-0.5019200502131674,"ayanamsa":23.5915}},"calendars":{"vikram_samvat":2038,"vikram_samvatsara":"Bhāva","saka_samvat":1903,"saka_samvatsara":"Durmati","bengali_samvat":1388,"malayalam_era":1157,"nanakshahi_year":512,"lunar_month":"Vaiśākha","lunar_month_paksha_full":"Vaiśākha Śukla Pakṣa","solar_month":"Mēsha (Cittirai / Vaiśākhī)","ritu":"Vasanta (Spring)","display_summary":"Vaiśākha Śukla Daśamī · Vikram 2038 Bhāva · Śaka 1903 Durmati"},"festivals":[{"id":"mesha-sankranti","name":"Meṣa Saṅkrānti (Vaiśākhī / Vishu / Pohelā Boishākh / Bihu)","name_sanskrit":"मेष सङ्क्रान्ति","tradition":"Pan-Hindu","associated_deity":"Sūrya Bhagavān","significance":"Sun enters Aries; solar new year. Regional: Vaiśākhī (Punjab) · Vishu (Kerala) · Pohelā Boishākh (Bengal) · Bihu (Assam) · Tamil Puthāṇḍu.","vrata":false,"detection":{"sun_rashi":"Meṣa"},"precedence":1},{"id":"baisakhi","name":"Baisakhi (Vaiśākhī)","name_sanskrit":"वैशाखी","tradition":"Regional","associated_deity":"Sūrya + Khalsa Pantha (Sikh)","significance":"Punjab New Year + Sikh Khalsa founding day.","vrata":false,"detection":{"sun_rashi":"Meṣa"},"precedence":2}],"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":"varanasi"},"liturgical":{"opening":"जय श्री कृष्ण","closing":"ॐ तत् सत्","attribution":"Computed by Vidhyamitra Sūrya-Siddhānta substrate + Vidhyamitra Tier-2 layer"},"seo":{"title":"Pañchāṅga April 14, 1981 CE · Vārāṇasī (Kāśī) · Vidhyamitra","description":"April 14, 1981 CE for Vārāṇasī (Kāśī): Śukla Daśamī, sūryodaya 05:37, sūryāsta 18:20.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/varanasi/1981-04-14","hreflang_alternates":{"en":"https://vidhyamitra.com/city/varanasi/1981-04-14","sa":"https://sa.vidhyamitra.com/city/varanasi/1981-04-14","hi":"https://hi.vidhyamitra.com/city/varanasi/1981-04-14","x-default":"https://vidhyamitra.com/city/varanasi/1981-04-14"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-14T13:35:07.724Z","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":"2026-05-14T13:35:07.724Z","verification":{"type":"community-validated","markers":["matches Drikpanchang ±1 minute on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-14T13:35:07.724Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}