{"id":"vidhyamitra:city-day:varanasi:2102-04-04:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/varanasi/2102-04-04","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2102-04-04","date_display":"April 4, 2102 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":2102,"month":4,"day":4,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2488892.770833,"kali_year":5203,"ahargana":1900427.2708,"sun":{"sidereal_longitude":348.5321,"rashi":12,"rashi_name":"Mīna"},"moon":{"sidereal_longitude":172.9876,"rashi":6,"rashi_name":"Kanyā"},"tithi":{"number":16,"name":"Pratipada","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Pratipada","elongation_degrees":184.4555,"elapsed_within_tithi_degrees":4.4555},"nakshatra":{"number":13,"name":"Hasta","pada":4,"moon_longitude":172.9876,"elapsed_within_degrees":12.9876},"yoga":{"number":13,"name":"Vyāghāta","sum_longitude":161.5198},"karana":{"half_tithi_index":30,"name":"Bālava"},"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":2102,"month":4,"day":4,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2488892.770833,"ahargana":1900427.2708,"kali_year":5203,"ayanamsa_lahiri":25.2814,"grahas":{"sun":{"sidereal_longitude":348.604751,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":27,"name":"Revatī","pada":1},"retrograde":false},"moon":{"sidereal_longitude":173.97315100000003,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":14,"name":"Citrā","pada":1},"retrograde":false,"latitude":-4.1345},"mars":{"sidereal_longitude":69.42045100000001,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":6,"name":"Ārdrā","pada":1},"retrograde":false},"mercury":{"sidereal_longitude":3.953850999999986,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":1,"name":"Aśvinī","pada":2},"retrograde":false},"jupiter":{"sidereal_longitude":238.349151,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":18,"name":"Jyeṣṭhā","pada":4},"retrograde":false},"venus":{"sidereal_longitude":303.831051,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":23,"name":"Dhaniṣṭhā","pada":4},"retrograde":false},"saturn":{"sidereal_longitude":202.990051,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":16,"name":"Viśākhā","pada":1},"retrograde":true},"rahu":{"sidereal_longitude":286.2177,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":22,"name":"Śravaṇa","pada":2},"retrograde":false},"ketu":{"sidereal_longitude":106.2177,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":8,"name":"Puṣya","pada":4},"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":2102,"month":4,"day":4,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2488892.770833,"kali_year":5203,"ahargana":1900427.2708,"sun":{"sidereal_longitude":348.5321,"rashi":12,"rashi_name":"Mīna"},"moon":{"sidereal_longitude":172.9876,"rashi":6,"rashi_name":"Kanyā"},"tithi":{"number":16,"name":"Pratipada","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Pratipada","elongation_degrees":184.4555,"elapsed_within_tithi_degrees":4.4555},"nakshatra":{"number":13,"name":"Hasta","pada":4,"moon_longitude":172.9876,"elapsed_within_degrees":12.9876},"yoga":{"number":13,"name":"Vyāghāta","sum_longitude":161.5198},"karana":{"half_tithi_index":30,"name":"Bālava"},"vara":{"number":4,"name":"Maṅgalavāra (Tuesday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":-4.135,"elongation":175.545},"lunar":{"type":"lunar","occurs":false,"moon_latitude":-4.135,"opposition_distance":4.455}},"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":"05:47","sunsetLocal":"18:16","solarNoonLocal":"12:02","dayLengthHours":12.47027593679793,"dayLengthDisplay":"12 Hours 28 Mins 13 Secs","nightLengthDisplay":"11 Hours 31 Mins 47 Secs","moonriseLocal":"18:35","moonsetLocal":"06:11","rahuKala":{"name":"Rāhu Kāla","start":"15:09","end":"16:42","startHours":15.142702702514985,"endHours":16.701487194614728,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"08:54","end":"10:28","startHours":8.90756473411602,"endHours":10.466349226215762,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"12:02","end":"13:35","startHours":12.025133718315502,"endHours":13.583918210415245,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"08:42","end":"09:07","startHours":8.699726801836054,"endHours":9.115402666395985,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"06:19","end":"06:39","startHours":6.309590580616451,"endHours":6.642131272264396,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:37","end":"12:26","startHours":11.60945785375557,"endHours":12.440809582875433,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"04:08","end":"04:58","startHours":4.127292291676813,"endHours":4.958644020796675,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"04:45","end":"05:47","startHours":4.750806088516709,"endHours":5.789995749916537,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:06","end":"14:56","startHours":14.103513041115159,"endHours":14.934864770235022,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"18:04","end":"18:28","startHours":18.06027168671447,"endHours":18.460271686714467,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:16","end":"18:47","startHours":18.260271686714468,"endHours":18.779866517414384,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"18:01","end":"19:46","startHours":18.010271686714468,"endHours":19.760271686714468,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:37","end":"00:26","startHours":23.609457853755572,"endHours":24.44080958287543,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Roga","start":"05:47","end":"07:21","startHours":5.789995749916537,"endHours":7.348780242016279,"quality":"inauspicious"},{"name":"Udveg","start":"07:21","end":"08:54","startHours":7.348780242016279,"endHours":8.90756473411602,"quality":"inauspicious"},{"name":"Chala","start":"08:54","end":"10:28","startHours":8.90756473411602,"endHours":10.466349226215762,"quality":"neutral"},{"name":"Labha","start":"10:28","end":"12:02","startHours":10.466349226215762,"endHours":12.025133718315502,"quality":"auspicious"},{"name":"Amṛta","start":"12:02","end":"13:35","startHours":12.025133718315502,"endHours":13.583918210415245,"quality":"auspicious"},{"name":"Kāla","start":"13:35","end":"15:09","startHours":13.583918210415245,"endHours":15.142702702514985,"quality":"inauspicious"},{"name":"Śubha","start":"15:09","end":"16:42","startHours":15.142702702514985,"endHours":16.701487194614728,"quality":"auspicious"},{"name":"Roga","start":"16:42","end":"18:16","startHours":16.701487194614728,"endHours":18.260271686714468,"quality":"inauspicious"}],"nightChoghadiyas":[{"name":"Kāla","start":"18:16","end":"19:42","startHours":18.260271686714468,"endHours":19.701487194614728,"quality":"inauspicious"},{"name":"Śubha","start":"19:42","end":"21:09","startHours":19.701487194614728,"endHours":21.142702702514985,"quality":"auspicious"},{"name":"Roga","start":"21:09","end":"22:35","startHours":21.142702702514985,"endHours":22.583918210415245,"quality":"inauspicious"},{"name":"Udveg","start":"22:35","end":"00:02","startHours":22.583918210415245,"endHours":24.0251337183155,"quality":"inauspicious"},{"name":"Chala","start":"00:02","end":"01:28","startHours":24.0251337183155,"endHours":25.466349226215762,"quality":"neutral"},{"name":"Labha","start":"01:28","end":"02:54","startHours":25.466349226215762,"endHours":26.907564734116022,"quality":"auspicious"},{"name":"Amṛta","start":"02:54","end":"04:21","startHours":26.907564734116022,"endHours":28.34878024201628,"quality":"auspicious"},{"name":"Kāla","start":"04:21","end":"05:47","startHours":28.34878024201628,"endHours":29.789995749916535,"quality":"inauspicious"}],"horas":[{"name":"Hora 1","start":"05:47","end":"06:47","startHours":5.789995749916537,"endHours":6.789995749916537,"planetary_lord":"Mars"},{"name":"Hora 2","start":"06:47","end":"07:47","startHours":6.789995749916537,"endHours":7.789995749916537,"planetary_lord":"Jupiter"},{"name":"Hora 3","start":"07:47","end":"08:47","startHours":7.789995749916537,"endHours":8.789995749916537,"planetary_lord":"Saturn"},{"name":"Hora 4","start":"08:47","end":"09:47","startHours":8.789995749916537,"endHours":9.789995749916537,"planetary_lord":"Moon"},{"name":"Hora 5","start":"09:47","end":"10:47","startHours":9.789995749916537,"endHours":10.789995749916537,"planetary_lord":"Mercury"},{"name":"Hora 6","start":"10:47","end":"11:47","startHours":10.789995749916537,"endHours":11.789995749916537,"planetary_lord":"Venus"},{"name":"Hora 7","start":"11:47","end":"12:47","startHours":11.789995749916537,"endHours":12.789995749916537,"planetary_lord":"Sun"},{"name":"Hora 8","start":"12:47","end":"13:47","startHours":12.789995749916537,"endHours":13.789995749916537,"planetary_lord":"Mars"},{"name":"Hora 9","start":"13:47","end":"14:47","startHours":13.789995749916537,"endHours":14.789995749916537,"planetary_lord":"Jupiter"},{"name":"Hora 10","start":"14:47","end":"15:47","startHours":14.789995749916537,"endHours":15.789995749916537,"planetary_lord":"Saturn"},{"name":"Hora 11","start":"15:47","end":"16:47","startHours":15.789995749916537,"endHours":16.789995749916535,"planetary_lord":"Moon"},{"name":"Hora 12","start":"16:47","end":"17:47","startHours":16.789995749916535,"endHours":17.789995749916535,"planetary_lord":"Mercury"},{"name":"Hora 13","start":"17:47","end":"18:47","startHours":17.789995749916535,"endHours":18.789995749916535,"planetary_lord":"Venus"},{"name":"Hora 14","start":"18:47","end":"19:47","startHours":18.789995749916535,"endHours":19.789995749916535,"planetary_lord":"Sun"},{"name":"Hora 15","start":"19:47","end":"20:47","startHours":19.789995749916535,"endHours":20.789995749916535,"planetary_lord":"Mars"},{"name":"Hora 16","start":"20:47","end":"21:47","startHours":20.789995749916535,"endHours":21.789995749916535,"planetary_lord":"Jupiter"},{"name":"Hora 17","start":"21:47","end":"22:47","startHours":21.789995749916535,"endHours":22.789995749916535,"planetary_lord":"Saturn"},{"name":"Hora 18","start":"22:47","end":"23:47","startHours":22.789995749916535,"endHours":23.789995749916535,"planetary_lord":"Moon"},{"name":"Hora 19","start":"23:47","end":"00:47","startHours":23.789995749916535,"endHours":24.789995749916535,"planetary_lord":"Mercury"},{"name":"Hora 20","start":"00:47","end":"01:47","startHours":24.789995749916535,"endHours":25.789995749916535,"planetary_lord":"Venus"},{"name":"Hora 21","start":"01:47","end":"02:47","startHours":25.789995749916535,"endHours":26.789995749916535,"planetary_lord":"Sun"},{"name":"Hora 22","start":"02:47","end":"03:47","startHours":26.789995749916535,"endHours":27.789995749916535,"planetary_lord":"Mars"},{"name":"Hora 23","start":"03:47","end":"04:47","startHours":27.789995749916535,"endHours":28.789995749916535,"planetary_lord":"Jupiter"},{"name":"Hora 24","start":"04:47","end":"05:47","startHours":28.789995749916535,"endHours":29.789995749916535,"planetary_lord":"Saturn"}],"taraBala":{"favorable_nakshatras":["Mṛgaśirā","Ārdrā","Punarvasu","Puṣya","Aśleṣā","Citrā","Svātī","Viśākhā","Anurādhā","Jyeṣṭhā","Dhaniṣṭhā","Śatabhiṣaj","Pūrva Bhādrapadā","Uttara Bhādrapadā","Revatī"],"unfavorable_nakshatras":["Aśvinī","Bharaṇī","Kṛttikā","Rohiṇī","Maghā","Pūrva Phalgunī","Uttara Phalgunī","Hasta","Mūla","Pūrva Āṣāḍhā","Uttara Āṣāḍhā","Śravaṇa"],"nature":"Janma-tara if same nakshatra; favorable for 15 nakshatras"},"chandraBala":{"favorable_rashis":["Mithuna","Karka","Kanyā","Vṛścika","Kumbha","Mīna"],"unfavorable_rashis":["Meṣa","Vṛṣabha","Siṃha","Tulā","Dhanu","Makara"]},"dishaShool":"North (Uttara)","chandraVasa":"North-West","rahuVasa":"North","anandadiYoga":{"name":"Amṛta","quality":"Auspicious"},"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":5.4774028901759975,"eotMinutes":-3.4036230989301703,"ayanamsa":25.2814}},"calendars":{"vikram_samvat":2159,"vikram_samvatsara":"Yuva","saka_samvat":2024,"saka_samvatsara":"Dundubhi","bengali_samvat":1509,"malayalam_era":1278,"nanakshahi_year":633,"lunar_month":"Caitra","lunar_month_paksha_full":"Caitra Kṛṣṇa Pakṣa","solar_month":"Mīna (Paṅkuṇi)","ritu":"Vasanta (Spring)","display_summary":"Caitra Kṛṣṇa Pratipada · Vikram 2159 Yuva · Śaka 2024 Dundubhi"},"festivals":[{"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":"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 4, 2102 CE · Vārāṇasī (Kāśī) · Vidhyamitra","description":"April 4, 2102 CE for Vārāṇasī (Kāśī): Kṛṣṇa Pratipada, sūryodaya 05:47, sūryāsta 18:16.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/varanasi/2102-04-04","hreflang_alternates":{"en":"https://vidhyamitra.com/city/varanasi/2102-04-04","sa":"https://sa.vidhyamitra.com/city/varanasi/2102-04-04","hi":"https://hi.vidhyamitra.com/city/varanasi/2102-04-04","x-default":"https://vidhyamitra.com/city/varanasi/2102-04-04"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-14T14:58:49.531Z","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":"2026-05-14T14:58:49.531Z","verification":{"type":"community-validated","markers":["matches Drikpanchang ±1 minute on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-14T14:58:49.531Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}