{"id":"vidhyamitra:city-day:varanasi:1902-01-12:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/varanasi/1902-01-12","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"1902-01-12","date_display":"January 12, 1902 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":1902,"month":1,"day":12,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2415761.770833,"kali_year":5003,"ahargana":1827296.2708,"sun":{"sidereal_longitude":268.5289,"rashi":9,"rashi_name":"Dhanu"},"moon":{"sidereal_longitude":294.3181,"rashi":10,"rashi_name":"Makara"},"tithi":{"number":3,"name":"Tṛtīyā","paksha":"Śukla","full_name":"Śukla Tṛtīyā","elongation_degrees":25.7892,"elapsed_within_tithi_degrees":1.7892},"nakshatra":{"number":23,"name":"Dhaniṣṭhā","pada":1,"moon_longitude":294.3181,"elapsed_within_degrees":0.9847},"yoga":{"number":16,"name":"Siddhi","sum_longitude":202.847},"karana":{"half_tithi_index":4,"name":"Taitila"},"vara":{"number":2,"name":"Ravivāra (Sunday)"}},"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":1902,"month":1,"day":12,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2415761.770833,"ahargana":1827296.2708,"kali_year":5003,"ayanamsa_lahiri":22.4844,"grahas":{"sun":{"sidereal_longitude":268.43099299999994,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":21,"name":"Uttara Āṣāḍhā","pada":1},"retrograde":false},"moon":{"sidereal_longitude":293.60909300000003,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":23,"name":"Dhaniṣṭhā","pada":1},"retrograde":false,"latitude":4.4927},"mars":{"sidereal_longitude":286.78249300000004,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":22,"name":"Śravaṇa","pada":3},"retrograde":false},"mercury":{"sidereal_longitude":275.951993,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":21,"name":"Uttara Āṣāḍhā","pada":3},"retrograde":false},"jupiter":{"sidereal_longitude":272.96999300000004,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":21,"name":"Uttara Āṣāḍhā","pada":2},"retrograde":false},"venus":{"sidereal_longitude":309.01839300000006,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":24,"name":"Śatabhiṣā","pada":1},"retrograde":true},"saturn":{"sidereal_longitude":267.74849300000005,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":21,"name":"Uttara Āṣāḍhā","pada":1},"retrograde":false},"rahu":{"sidereal_longitude":201.05,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":16,"name":"Viśākhā","pada":1},"retrograde":false},"ketu":{"sidereal_longitude":21.05,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":2,"name":"Bharaṇī","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":1902,"month":1,"day":12,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2415761.770833,"kali_year":5003,"ahargana":1827296.2708,"sun":{"sidereal_longitude":268.5289,"rashi":9,"rashi_name":"Dhanu"},"moon":{"sidereal_longitude":294.3181,"rashi":10,"rashi_name":"Makara"},"tithi":{"number":3,"name":"Tṛtīyā","paksha":"Śukla","full_name":"Śukla Tṛtīyā","elongation_degrees":25.7892,"elapsed_within_tithi_degrees":1.7892},"nakshatra":{"number":23,"name":"Dhaniṣṭhā","pada":1,"moon_longitude":294.3181,"elapsed_within_degrees":0.9847},"yoga":{"number":16,"name":"Siddhi","sum_longitude":202.847},"karana":{"half_tithi_index":4,"name":"Taitila"},"vara":{"number":2,"name":"Ravivāra (Sunday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":4.493,"elongation":25.789},"lunar":{"type":"lunar","occurs":false,"moon_latitude":4.493,"opposition_distance":154.211}},"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":"06:46","sunsetLocal":"17:27","solarNoonLocal":"12:06","dayLengthHours":10.679556134777382,"dayLengthDisplay":"10 Hours 40 Mins 46 Secs","nightLengthDisplay":"13 Hours 19 Mins 14 Secs","moonriseLocal":"08:16","moonsetLocal":"19:19","rahuKala":{"name":"Rāhu Kāla","start":"16:07","end":"17:27","startHours":16.110998261147817,"endHours":17.44594277799499,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"12:06","end":"13:26","startHours":12.106164710606297,"endHours":13.44110922745347,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"14:47","end":"16:07","startHours":14.776053744300643,"endHours":16.110998261147817,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:15","end":"09:37","startHours":9.258283074665663,"endHours":9.614268279158242,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"07:13","end":"07:30","startHours":7.211368148833332,"endHours":7.496156312427395,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:45","end":"12:28","startHours":11.750179506113719,"endHours":12.462149915098879,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"05:21","end":"06:03","startHours":5.342445825247289,"endHours":6.054416234232448,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"05:53","end":"06:46","startHours":5.8764236319861585,"endHours":6.766386643217607,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"13:53","end":"14:36","startHours":13.886090733069196,"endHours":14.598061142054355,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"17:15","end":"17:39","startHours":17.24594277799499,"endHours":17.64594277799499,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"17:27","end":"17:53","startHours":17.44594277799499,"endHours":17.890924283610715,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"17:12","end":"18:57","startHours":17.19594277799499,"endHours":18.94594277799499,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:45","end":"00:28","startHours":23.75017950611372,"endHours":24.46214991509888,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Udveg","start":"06:46","end":"08:06","startHours":6.766386643217607,"endHours":8.10133116006478,"quality":"inauspicious"},{"name":"Chala","start":"08:06","end":"09:26","startHours":8.10133116006478,"endHours":9.436275676911952,"quality":"neutral"},{"name":"Labha","start":"09:26","end":"10:46","startHours":9.436275676911952,"endHours":10.771220193759124,"quality":"auspicious"},{"name":"Amṛta","start":"10:46","end":"12:06","startHours":10.771220193759124,"endHours":12.106164710606297,"quality":"auspicious"},{"name":"Kāla","start":"12:06","end":"13:26","startHours":12.106164710606297,"endHours":13.44110922745347,"quality":"inauspicious"},{"name":"Śubha","start":"13:26","end":"14:47","startHours":13.44110922745347,"endHours":14.776053744300643,"quality":"auspicious"},{"name":"Roga","start":"14:47","end":"16:07","startHours":14.776053744300643,"endHours":16.110998261147817,"quality":"inauspicious"},{"name":"Udveg","start":"16:07","end":"17:27","startHours":16.110998261147817,"endHours":17.44594277799499,"quality":"inauspicious"}],"nightChoghadiyas":[{"name":"Śubha","start":"17:27","end":"19:07","startHours":17.44594277799499,"endHours":19.110998261147817,"quality":"auspicious"},{"name":"Roga","start":"19:07","end":"20:47","startHours":19.110998261147817,"endHours":20.776053744300643,"quality":"inauspicious"},{"name":"Udveg","start":"20:47","end":"22:26","startHours":20.776053744300643,"endHours":22.441109227453474,"quality":"inauspicious"},{"name":"Chala","start":"22:26","end":"00:06","startHours":22.441109227453474,"endHours":24.1061647106063,"quality":"neutral"},{"name":"Labha","start":"00:06","end":"01:46","startHours":24.1061647106063,"endHours":25.771220193759127,"quality":"auspicious"},{"name":"Amṛta","start":"01:46","end":"03:26","startHours":25.771220193759127,"endHours":27.436275676911954,"quality":"auspicious"},{"name":"Kāla","start":"03:26","end":"05:06","startHours":27.436275676911954,"endHours":29.10133116006478,"quality":"inauspicious"},{"name":"Śubha","start":"05:06","end":"06:46","startHours":29.10133116006478,"endHours":30.766386643217608,"quality":"auspicious"}],"horas":[{"name":"Hora 1","start":"06:46","end":"07:46","startHours":6.766386643217607,"endHours":7.766386643217607,"planetary_lord":"Sun"},{"name":"Hora 2","start":"07:46","end":"08:46","startHours":7.766386643217607,"endHours":8.766386643217608,"planetary_lord":"Mars"},{"name":"Hora 3","start":"08:46","end":"09:46","startHours":8.766386643217608,"endHours":9.766386643217608,"planetary_lord":"Jupiter"},{"name":"Hora 4","start":"09:46","end":"10:46","startHours":9.766386643217608,"endHours":10.766386643217608,"planetary_lord":"Saturn"},{"name":"Hora 5","start":"10:46","end":"11:46","startHours":10.766386643217608,"endHours":11.766386643217608,"planetary_lord":"Moon"},{"name":"Hora 6","start":"11:46","end":"12:46","startHours":11.766386643217608,"endHours":12.766386643217608,"planetary_lord":"Mercury"},{"name":"Hora 7","start":"12:46","end":"13:46","startHours":12.766386643217608,"endHours":13.766386643217608,"planetary_lord":"Venus"},{"name":"Hora 8","start":"13:46","end":"14:46","startHours":13.766386643217608,"endHours":14.766386643217608,"planetary_lord":"Sun"},{"name":"Hora 9","start":"14:46","end":"15:46","startHours":14.766386643217608,"endHours":15.766386643217608,"planetary_lord":"Mars"},{"name":"Hora 10","start":"15:46","end":"16:46","startHours":15.766386643217608,"endHours":16.766386643217608,"planetary_lord":"Jupiter"},{"name":"Hora 11","start":"16:46","end":"17:46","startHours":16.766386643217608,"endHours":17.766386643217608,"planetary_lord":"Saturn"},{"name":"Hora 12","start":"17:46","end":"18:46","startHours":17.766386643217608,"endHours":18.766386643217608,"planetary_lord":"Moon"},{"name":"Hora 13","start":"18:46","end":"19:46","startHours":18.766386643217608,"endHours":19.766386643217608,"planetary_lord":"Mercury"},{"name":"Hora 14","start":"19:46","end":"20:46","startHours":19.766386643217608,"endHours":20.766386643217608,"planetary_lord":"Venus"},{"name":"Hora 15","start":"20:46","end":"21:46","startHours":20.766386643217608,"endHours":21.766386643217608,"planetary_lord":"Sun"},{"name":"Hora 16","start":"21:46","end":"22:46","startHours":21.766386643217608,"endHours":22.766386643217608,"planetary_lord":"Mars"},{"name":"Hora 17","start":"22:46","end":"23:46","startHours":22.766386643217608,"endHours":23.766386643217608,"planetary_lord":"Jupiter"},{"name":"Hora 18","start":"23:46","end":"00:46","startHours":23.766386643217608,"endHours":24.766386643217608,"planetary_lord":"Saturn"},{"name":"Hora 19","start":"00:46","end":"01:46","startHours":24.766386643217608,"endHours":25.766386643217608,"planetary_lord":"Moon"},{"name":"Hora 20","start":"01:46","end":"02:46","startHours":25.766386643217608,"endHours":26.766386643217608,"planetary_lord":"Mercury"},{"name":"Hora 21","start":"02:46","end":"03:46","startHours":26.766386643217608,"endHours":27.766386643217608,"planetary_lord":"Venus"},{"name":"Hora 22","start":"03:46","end":"04:46","startHours":27.766386643217608,"endHours":28.766386643217608,"planetary_lord":"Sun"},{"name":"Hora 23","start":"04:46","end":"05:46","startHours":28.766386643217608,"endHours":29.766386643217608,"planetary_lord":"Mars"},{"name":"Hora 24","start":"05:46","end":"06:46","startHours":29.766386643217608,"endHours":30.766386643217608,"planetary_lord":"Jupiter"}],"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":["Mithuna","Karka","Tulā","Vṛścika","Makara","Mīna"],"unfavorable_rashis":["Meṣa","Vṛṣabha","Siṃha","Kanyā","Dhanu","Kumbha"]},"dishaShool":"West (Paścim)","chandraVasa":"South-East","rahuVasa":"North-East","anandadiYoga":{"name":"Gada","quality":"Inauspicious"},"drikRitu":"Hemanta (Pre-winter) (Drik)","vedicRitu":"Hemanta (Pre-winter)","drikAyana":"Uttarāyaṇa","vedicAyana":"Dakṣiṇāyana","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization (Drikpanchang-parity)","declination":-21.809718044947477,"eotMinutes":-8.265482636377905,"ayanamsa":22.4844}},"calendars":{"vikram_samvat":1959,"vikram_samvatsara":"Rākṣasa","saka_samvat":1824,"saka_samvatsara":"Śubhakṛt","bengali_samvat":1309,"malayalam_era":1078,"nanakshahi_year":433,"lunar_month":"Pauṣa","lunar_month_paksha_full":"Pauṣa Śukla Pakṣa","solar_month":"Dhanus (Mārgaḻi)","ritu":"Hemanta (Pre-winter)","display_summary":"Pauṣa Śukla Tṛtīyā · Vikram 1959 Rākṣasa · Śaka 1824 Śubhakṛt"},"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":"surya-walk","name":"Sūrya Walk","name_sanskrit":"सूर्य यात्रा","type":"graha","description":"Self-illumination + BG 4.1 (Sun-lineage of Gītā transmission).","step_count":6,"url":"/walk/surya-walk"},"reason":"Ravivāra (Sunday) — 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 January 12, 1902 CE · Vārāṇasī (Kāśī) · Vidhyamitra","description":"January 12, 1902 CE for Vārāṇasī (Kāśī): Śukla Tṛtīyā, sūryodaya 06:46, sūryāsta 17:27.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/varanasi/1902-01-12","hreflang_alternates":{"en":"https://vidhyamitra.com/city/varanasi/1902-01-12","sa":"https://sa.vidhyamitra.com/city/varanasi/1902-01-12","hi":"https://hi.vidhyamitra.com/city/varanasi/1902-01-12","x-default":"https://vidhyamitra.com/city/varanasi/1902-01-12"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-14T18:28:35.770Z","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":"2026-05-14T18:28:35.770Z","verification":{"type":"community-validated","markers":["matches Drikpanchang ±1 minute on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-14T18:28:35.770Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}