{"id":"vidhyamitra:city-day:varanasi:1908-12-17:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/varanasi/1908-12-17","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"1908-12-17","date_display":"December 17, 1908 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":1908,"month":12,"day":17,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2418292.770833,"kali_year":5010,"ahargana":1829827.2708,"sun":{"sidereal_longitude":242.0023,"rashi":9,"rashi_name":"Dhanu"},"moon":{"sidereal_longitude":165.788,"rashi":6,"rashi_name":"Kanyā"},"tithi":{"number":24,"name":"Navamī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Navamī","elongation_degrees":283.7857,"elapsed_within_tithi_degrees":7.7857},"nakshatra":{"number":13,"name":"Hasta","pada":2,"moon_longitude":165.788,"elapsed_within_degrees":5.788},"yoga":{"number":4,"name":"Saubhāgya","sum_longitude":47.7903},"karana":{"half_tithi_index":47,"name":"Gara"},"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":1908,"month":12,"day":17,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2418292.770833,"ahargana":1829827.2708,"kali_year":5010,"ayanamsa_lahiri":22.5812,"grahas":{"sun":{"sidereal_longitude":242.14608999999996,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":19,"name":"Mūla","pada":1},"retrograde":false},"moon":{"sidereal_longitude":164.77049,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":13,"name":"Hasta","pada":2},"retrograde":false,"latitude":4.4464},"mars":{"sidereal_longitude":202.77508999999998,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":16,"name":"Viśākhā","pada":1},"retrograde":false},"mercury":{"sidereal_longitude":239.38779,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":18,"name":"Jyeṣṭhā","pada":4},"retrograde":false},"jupiter":{"sidereal_longitude":142.77188999999998,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":11,"name":"Pūrva Phalgunī","pada":3},"retrograde":false},"venus":{"sidereal_longitude":211.53359,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":16,"name":"Viśākhā","pada":4},"retrograde":false},"saturn":{"sidereal_longitude":342.07029,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":26,"name":"Uttara Bhādrapadā","pada":3},"retrograde":false},"rahu":{"sidereal_longitude":66.9454,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":6,"name":"Ārdrā","pada":1},"retrograde":false},"ketu":{"sidereal_longitude":246.9454,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":19,"name":"Mūla","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":1908,"month":12,"day":17,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2418292.770833,"kali_year":5010,"ahargana":1829827.2708,"sun":{"sidereal_longitude":242.0023,"rashi":9,"rashi_name":"Dhanu"},"moon":{"sidereal_longitude":165.788,"rashi":6,"rashi_name":"Kanyā"},"tithi":{"number":24,"name":"Navamī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Navamī","elongation_degrees":283.7857,"elapsed_within_tithi_degrees":7.7857},"nakshatra":{"number":13,"name":"Hasta","pada":2,"moon_longitude":165.788,"elapsed_within_degrees":5.788},"yoga":{"number":4,"name":"Saubhāgya","sum_longitude":47.7903},"karana":{"half_tithi_index":47,"name":"Gara"},"vara":{"number":6,"name":"Guruvāra (Thursday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":4.446,"elongation":76.214},"lunar":{"type":"lunar","occurs":false,"moon_latitude":4.446,"opposition_distance":103.786}},"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":"06:38","sunsetLocal":"17:12","solarNoonLocal":"11:55","dayLengthHours":10.566616082930565,"dayLengthDisplay":"10 Hours 34 Mins 00 Secs","nightLengthDisplay":"13 Hours 26 Mins 00 Secs","moonriseLocal":"00:48","moonsetLocal":"12:42","rahuKala":{"name":"Rāhu Kāla","start":"13:14","end":"14:33","startHours":13.235010862414516,"endHours":14.555837872780835,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"06:38","end":"07:57","startHours":6.6308758105829115,"endHours":7.951702820949232,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"09:16","end":"10:36","startHours":9.272529831315552,"endHours":10.593356841681874,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:06","end":"09:27","startHours":9.09641956326671,"endHours":9.448640099364395,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"07:04","end":"07:21","startHours":7.071151480705018,"endHours":7.352927909583167,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:34","end":"12:16","startHours":11.561963315950507,"endHours":12.26640438814588,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"05:13","end":"05:56","startHours":5.221993666192169,"endHours":5.926434738387541,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"05:45","end":"06:38","startHours":5.750324470338698,"endHours":6.6308758105829115,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"13:41","end":"14:23","startHours":13.67528653253662,"endHours":14.379727604731992,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"17:00","end":"17:24","startHours":16.997491893513477,"endHours":17.397491893513475,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"17:12","end":"17:38","startHours":17.197491893513476,"endHours":17.637767563635585,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"16:57","end":"18:42","startHours":16.947491893513476,"endHours":18.697491893513476,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:34","end":"00:16","startHours":23.561963315950507,"endHours":24.26640438814588,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Śubha","start":"06:38","end":"07:57","startHours":6.6308758105829115,"endHours":7.951702820949232,"quality":"auspicious"},{"name":"Roga","start":"07:57","end":"09:16","startHours":7.951702820949232,"endHours":9.272529831315552,"quality":"inauspicious"},{"name":"Udveg","start":"09:16","end":"10:36","startHours":9.272529831315552,"endHours":10.593356841681874,"quality":"inauspicious"},{"name":"Chala","start":"10:36","end":"11:55","startHours":10.593356841681874,"endHours":11.914183852048193,"quality":"neutral"},{"name":"Labha","start":"11:55","end":"13:14","startHours":11.914183852048193,"endHours":13.235010862414516,"quality":"auspicious"},{"name":"Amṛta","start":"13:14","end":"14:33","startHours":13.235010862414516,"endHours":14.555837872780835,"quality":"auspicious"},{"name":"Kāla","start":"14:33","end":"15:53","startHours":14.555837872780835,"endHours":15.876664883147157,"quality":"inauspicious"},{"name":"Śubha","start":"15:53","end":"17:12","startHours":15.876664883147157,"endHours":17.197491893513476,"quality":"auspicious"}],"nightChoghadiyas":[{"name":"Amṛta","start":"17:12","end":"18:53","startHours":17.197491893513476,"endHours":18.876664883147157,"quality":"auspicious"},{"name":"Kāla","start":"18:53","end":"20:33","startHours":18.876664883147157,"endHours":20.555837872780835,"quality":"inauspicious"},{"name":"Śubha","start":"20:33","end":"22:14","startHours":20.555837872780835,"endHours":22.235010862414512,"quality":"auspicious"},{"name":"Roga","start":"22:14","end":"23:55","startHours":22.235010862414512,"endHours":23.914183852048193,"quality":"inauspicious"},{"name":"Udveg","start":"23:55","end":"01:36","startHours":23.914183852048193,"endHours":25.593356841681874,"quality":"inauspicious"},{"name":"Chala","start":"01:36","end":"03:16","startHours":25.593356841681874,"endHours":27.272529831315552,"quality":"neutral"},{"name":"Labha","start":"03:16","end":"04:57","startHours":27.272529831315552,"endHours":28.95170282094923,"quality":"auspicious"},{"name":"Amṛta","start":"04:57","end":"06:38","startHours":28.95170282094923,"endHours":30.63087581058291,"quality":"auspicious"}],"horas":[{"name":"Hora 1","start":"06:38","end":"07:38","startHours":6.6308758105829115,"endHours":7.6308758105829115,"planetary_lord":"Jupiter"},{"name":"Hora 2","start":"07:38","end":"08:38","startHours":7.6308758105829115,"endHours":8.63087581058291,"planetary_lord":"Saturn"},{"name":"Hora 3","start":"08:38","end":"09:38","startHours":8.63087581058291,"endHours":9.63087581058291,"planetary_lord":"Moon"},{"name":"Hora 4","start":"09:38","end":"10:38","startHours":9.63087581058291,"endHours":10.63087581058291,"planetary_lord":"Mercury"},{"name":"Hora 5","start":"10:38","end":"11:38","startHours":10.63087581058291,"endHours":11.63087581058291,"planetary_lord":"Venus"},{"name":"Hora 6","start":"11:38","end":"12:38","startHours":11.63087581058291,"endHours":12.63087581058291,"planetary_lord":"Sun"},{"name":"Hora 7","start":"12:38","end":"13:38","startHours":12.63087581058291,"endHours":13.63087581058291,"planetary_lord":"Mars"},{"name":"Hora 8","start":"13:38","end":"14:38","startHours":13.63087581058291,"endHours":14.63087581058291,"planetary_lord":"Jupiter"},{"name":"Hora 9","start":"14:38","end":"15:38","startHours":14.63087581058291,"endHours":15.63087581058291,"planetary_lord":"Saturn"},{"name":"Hora 10","start":"15:38","end":"16:38","startHours":15.63087581058291,"endHours":16.63087581058291,"planetary_lord":"Moon"},{"name":"Hora 11","start":"16:38","end":"17:38","startHours":16.63087581058291,"endHours":17.63087581058291,"planetary_lord":"Mercury"},{"name":"Hora 12","start":"17:38","end":"18:38","startHours":17.63087581058291,"endHours":18.63087581058291,"planetary_lord":"Venus"},{"name":"Hora 13","start":"18:38","end":"19:38","startHours":18.63087581058291,"endHours":19.63087581058291,"planetary_lord":"Sun"},{"name":"Hora 14","start":"19:38","end":"20:38","startHours":19.63087581058291,"endHours":20.63087581058291,"planetary_lord":"Mars"},{"name":"Hora 15","start":"20:38","end":"21:38","startHours":20.63087581058291,"endHours":21.63087581058291,"planetary_lord":"Jupiter"},{"name":"Hora 16","start":"21:38","end":"22:38","startHours":21.63087581058291,"endHours":22.63087581058291,"planetary_lord":"Saturn"},{"name":"Hora 17","start":"22:38","end":"23:38","startHours":22.63087581058291,"endHours":23.63087581058291,"planetary_lord":"Moon"},{"name":"Hora 18","start":"23:38","end":"00:38","startHours":23.63087581058291,"endHours":24.63087581058291,"planetary_lord":"Mercury"},{"name":"Hora 19","start":"00:38","end":"01:38","startHours":24.63087581058291,"endHours":25.63087581058291,"planetary_lord":"Venus"},{"name":"Hora 20","start":"01:38","end":"02:38","startHours":25.63087581058291,"endHours":26.63087581058291,"planetary_lord":"Sun"},{"name":"Hora 21","start":"02:38","end":"03:38","startHours":26.63087581058291,"endHours":27.63087581058291,"planetary_lord":"Mars"},{"name":"Hora 22","start":"03:38","end":"04:38","startHours":27.63087581058291,"endHours":28.63087581058291,"planetary_lord":"Jupiter"},{"name":"Hora 23","start":"04:38","end":"05:38","startHours":28.63087581058291,"endHours":29.63087581058291,"planetary_lord":"Saturn"},{"name":"Hora 24","start":"05:38","end":"06:38","startHours":29.63087581058291,"endHours":30.63087581058291,"planetary_lord":"Moon"}],"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":"South (Dakṣiṇa)","chandraVasa":"North-West","rahuVasa":"North-West","anandadiYoga":{"name":"Ānanda","quality":"Auspicious"},"drikRitu":"Hemanta (Pre-winter)","vedicRitu":"Hemanta (Pre-winter)","drikAyana":"Dakṣiṇāyana","vedicAyana":"Dakṣiṇāyana","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization (Drikpanchang-parity)","declination":-23.33144406596953,"eotMinutes":3.253368877108411,"ayanamsa":22.5812}},"calendars":{"vikram_samvat":1965,"vikram_samvatsara":"Durmati","saka_samvat":1830,"saka_samvatsara":"Kīlaka","bengali_samvat":1315,"malayalam_era":1084,"nanakshahi_year":439,"lunar_month":"Pauṣa","lunar_month_paksha_full":"Pauṣa Kṛṣṇa Pakṣa","solar_month":"Dhanus (Mārgaḻi)","ritu":"Hemanta (Pre-winter)","display_summary":"Pauṣa Kṛṣṇa Navamī · Vikram 1965 Durmati · Śaka 1830 Kīlaka"},"festivals":[{"id":"lohri","name":"Lohri","name_sanskrit":"लोहड़ी","tradition":"Regional","significance":"Punjab harvest festival; eve of Makara Saṅkrānti. (Approximated as 13/14 January annually; correct via Sun in Dhanu/Makara cusp.)","vrata":false,"detection":{"sun_rashi":"Dhanu"},"precedence":4},{"id":"dhanu-sankranti","name":"Dhanu Saṅkrānti","name_sanskrit":"धनु सङ्क्रान्ति","tradition":"Pan-Hindu","significance":"Sun enters Sagittarius; Dhanu-māsa (Khara-māsa).","vrata":false,"detection":{"sun_rashi":"Dhanu"},"precedence":5}],"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":[]},"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 December 17, 1908 CE · Vārāṇasī (Kāśī) · Vidhyamitra","description":"December 17, 1908 CE for Vārāṇasī (Kāśī): Kṛṣṇa Navamī, sūryodaya 06:38, sūryāsta 17:12.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/varanasi/1908-12-17","hreflang_alternates":{"en":"https://vidhyamitra.com/city/varanasi/1908-12-17","sa":"https://sa.vidhyamitra.com/city/varanasi/1908-12-17","hi":"https://hi.vidhyamitra.com/city/varanasi/1908-12-17","x-default":"https://vidhyamitra.com/city/varanasi/1908-12-17"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-14T21:30:47.846Z","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":"2026-05-14T21:30:47.846Z","verification":{"type":"community-validated","markers":["matches Drikpanchang ±1 minute on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-14T21:30:47.846Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}