{"id":"vidhyamitra:city-day:varanasi:2015-10-16:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/varanasi/2015-10-16","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2015-10-16","date_display":"October 16, 2015 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":2015,"month":10,"day":16,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2457311.770833,"kali_year":5117,"ahargana":1868846.2708,"sun":{"sidereal_longitude":177.5154,"rashi":6,"rashi_name":"Kanyā"},"moon":{"sidereal_longitude":213.8163,"rashi":8,"rashi_name":"Vṛścika"},"tithi":{"number":4,"name":"Caturthī","paksha":"Śukla","full_name":"Śukla Caturthī","elongation_degrees":36.301,"elapsed_within_tithi_degrees":0.301},"nakshatra":{"number":17,"name":"Anurādhā","pada":1,"moon_longitude":213.8163,"elapsed_within_degrees":0.483},"yoga":{"number":3,"name":"Āyuṣmān","sum_longitude":31.3317},"karana":{"half_tithi_index":6,"name":"Vaṇija"},"vara":{"number":0,"name":"Śukravāra (Friday)"}},"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":2015,"month":10,"day":16,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2457311.770833,"ahargana":1868846.2708,"kali_year":5117,"ayanamsa_lahiri":24.0736,"grahas":{"sun":{"sidereal_longitude":178.28697699999998,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":14,"name":"Citrā","pada":2},"retrograde":false},"moon":{"sidereal_longitude":211.68527700000004,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":16,"name":"Viśākhā","pada":4},"retrograde":false,"latitude":3.6524},"mars":{"sidereal_longitude":138.751977,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":11,"name":"Pūrva Phalgunī","pada":2},"retrograde":false},"mercury":{"sidereal_longitude":160.05067699999995,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":13,"name":"Hasta","pada":1},"retrograde":false},"jupiter":{"sidereal_longitude":139.01387699999998,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":11,"name":"Pūrva Phalgunī","pada":2},"retrograde":false},"venus":{"sidereal_longitude":132.004077,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":10,"name":"Maghā","pada":4},"retrograde":false},"saturn":{"sidereal_longitude":218.105277,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":17,"name":"Anurādhā","pada":2},"retrograde":false},"rahu":{"sidereal_longitude":159.5311,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":12,"name":"Uttara Phalgunī","pada":4},"retrograde":false},"ketu":{"sidereal_longitude":339.5311,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":26,"name":"Uttara Bhādrapadā","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":2015,"month":10,"day":16,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2457311.770833,"kali_year":5117,"ahargana":1868846.2708,"sun":{"sidereal_longitude":177.5154,"rashi":6,"rashi_name":"Kanyā"},"moon":{"sidereal_longitude":213.8163,"rashi":8,"rashi_name":"Vṛścika"},"tithi":{"number":4,"name":"Caturthī","paksha":"Śukla","full_name":"Śukla Caturthī","elongation_degrees":36.301,"elapsed_within_tithi_degrees":0.301},"nakshatra":{"number":17,"name":"Anurādhā","pada":1,"moon_longitude":213.8163,"elapsed_within_degrees":0.483},"yoga":{"number":3,"name":"Āyuṣmān","sum_longitude":31.3317},"karana":{"half_tithi_index":6,"name":"Vaṇija"},"vara":{"number":0,"name":"Śukravāra (Friday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":3.652,"elongation":36.301},"lunar":{"type":"lunar","occurs":false,"moon_latitude":3.652,"opposition_distance":143.699}},"eclipse_window_40days":[{"offset_days":-18,"type":"lunar","occurs":true,"moon_latitude":0.154,"opposition_distance":1.236},{"offset_days":-3,"type":"solar","occurs":true,"moon_latitude":1.25,"elongation":1.29}]},"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":"05:56","sunsetLocal":"17:30","solarNoonLocal":"11:43","dayLengthHours":11.570859016430877,"dayLengthDisplay":"11 Hours 34 Mins 15 Secs","nightLengthDisplay":"12 Hours 25 Mins 45 Secs","moonriseLocal":"08:32","moonsetLocal":"19:21","rahuKala":{"name":"Rāhu Kāla","start":"10:16","end":"11:43","startHours":10.27125379675979,"endHours":11.717611173813648,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"14:37","end":"16:03","startHours":14.61032592792137,"endHours":16.056683304975227,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"07:23","end":"08:49","startHours":7.37853904265207,"endHours":8.82489641970593,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"08:38","end":"09:01","startHours":8.632048769432082,"endHours":9.017744069979777,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"06:25","end":"06:43","startHours":6.41430079128283,"endHours":6.722857031720987,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:20","end":"12:06","startHours":11.331915873265954,"endHours":12.103306474361345,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"04:23","end":"05:10","startHours":4.389400463407426,"endHours":5.160791064502819,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"04:58","end":"05:56","startHours":4.96794341422897,"endHours":5.93218166559821,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"13:39","end":"14:25","startHours":13.646087676552128,"endHours":14.41747827764752,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"17:18","end":"17:42","startHours":17.30304068202909,"endHours":17.703040682029087,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"17:30","end":"17:59","startHours":17.503040682029088,"endHours":17.985159807713707,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"17:15","end":"19:00","startHours":17.253040682029088,"endHours":19.003040682029088,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:20","end":"00:06","startHours":23.331915873265956,"endHours":24.103306474361347,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Chala","start":"05:56","end":"07:23","startHours":5.93218166559821,"endHours":7.37853904265207,"quality":"neutral"},{"name":"Labha","start":"07:23","end":"08:49","startHours":7.37853904265207,"endHours":8.82489641970593,"quality":"auspicious"},{"name":"Amṛta","start":"08:49","end":"10:16","startHours":8.82489641970593,"endHours":10.27125379675979,"quality":"auspicious"},{"name":"Kāla","start":"10:16","end":"11:43","startHours":10.27125379675979,"endHours":11.717611173813648,"quality":"inauspicious"},{"name":"Śubha","start":"11:43","end":"13:10","startHours":11.717611173813648,"endHours":13.163968550867509,"quality":"auspicious"},{"name":"Roga","start":"13:10","end":"14:37","startHours":13.163968550867509,"endHours":14.61032592792137,"quality":"inauspicious"},{"name":"Udveg","start":"14:37","end":"16:03","startHours":14.61032592792137,"endHours":16.056683304975227,"quality":"inauspicious"},{"name":"Chala","start":"16:03","end":"17:30","startHours":16.056683304975227,"endHours":17.503040682029088,"quality":"neutral"}],"nightChoghadiyas":[{"name":"Roga","start":"17:30","end":"19:03","startHours":17.503040682029088,"endHours":19.056683304975227,"quality":"inauspicious"},{"name":"Udveg","start":"19:03","end":"20:37","startHours":19.056683304975227,"endHours":20.61032592792137,"quality":"inauspicious"},{"name":"Chala","start":"20:37","end":"22:10","startHours":20.61032592792137,"endHours":22.16396855086751,"quality":"neutral"},{"name":"Labha","start":"22:10","end":"23:43","startHours":22.16396855086751,"endHours":23.71761117381365,"quality":"auspicious"},{"name":"Amṛta","start":"23:43","end":"01:16","startHours":23.71761117381365,"endHours":25.27125379675979,"quality":"auspicious"},{"name":"Kāla","start":"01:16","end":"02:49","startHours":25.27125379675979,"endHours":26.82489641970593,"quality":"inauspicious"},{"name":"Śubha","start":"02:49","end":"04:23","startHours":26.82489641970593,"endHours":28.378539042652072,"quality":"auspicious"},{"name":"Roga","start":"04:23","end":"05:56","startHours":28.378539042652072,"endHours":29.93218166559821,"quality":"inauspicious"}],"horas":[{"name":"Hora 1","start":"05:56","end":"06:56","startHours":5.93218166559821,"endHours":6.93218166559821,"planetary_lord":"Venus"},{"name":"Hora 2","start":"06:56","end":"07:56","startHours":6.93218166559821,"endHours":7.93218166559821,"planetary_lord":"Sun"},{"name":"Hora 3","start":"07:56","end":"08:56","startHours":7.93218166559821,"endHours":8.932181665598211,"planetary_lord":"Mars"},{"name":"Hora 4","start":"08:56","end":"09:56","startHours":8.932181665598211,"endHours":9.932181665598211,"planetary_lord":"Jupiter"},{"name":"Hora 5","start":"09:56","end":"10:56","startHours":9.932181665598211,"endHours":10.932181665598211,"planetary_lord":"Saturn"},{"name":"Hora 6","start":"10:56","end":"11:56","startHours":10.932181665598211,"endHours":11.932181665598211,"planetary_lord":"Moon"},{"name":"Hora 7","start":"11:56","end":"12:56","startHours":11.932181665598211,"endHours":12.932181665598211,"planetary_lord":"Mercury"},{"name":"Hora 8","start":"12:56","end":"13:56","startHours":12.932181665598211,"endHours":13.932181665598211,"planetary_lord":"Venus"},{"name":"Hora 9","start":"13:56","end":"14:56","startHours":13.932181665598211,"endHours":14.932181665598211,"planetary_lord":"Sun"},{"name":"Hora 10","start":"14:56","end":"15:56","startHours":14.932181665598211,"endHours":15.932181665598211,"planetary_lord":"Mars"},{"name":"Hora 11","start":"15:56","end":"16:56","startHours":15.932181665598211,"endHours":16.93218166559821,"planetary_lord":"Jupiter"},{"name":"Hora 12","start":"16:56","end":"17:56","startHours":16.93218166559821,"endHours":17.93218166559821,"planetary_lord":"Saturn"},{"name":"Hora 13","start":"17:56","end":"18:56","startHours":17.93218166559821,"endHours":18.93218166559821,"planetary_lord":"Moon"},{"name":"Hora 14","start":"18:56","end":"19:56","startHours":18.93218166559821,"endHours":19.93218166559821,"planetary_lord":"Mercury"},{"name":"Hora 15","start":"19:56","end":"20:56","startHours":19.93218166559821,"endHours":20.93218166559821,"planetary_lord":"Venus"},{"name":"Hora 16","start":"20:56","end":"21:56","startHours":20.93218166559821,"endHours":21.93218166559821,"planetary_lord":"Sun"},{"name":"Hora 17","start":"21:56","end":"22:56","startHours":21.93218166559821,"endHours":22.93218166559821,"planetary_lord":"Mars"},{"name":"Hora 18","start":"22:56","end":"23:56","startHours":22.93218166559821,"endHours":23.93218166559821,"planetary_lord":"Jupiter"},{"name":"Hora 19","start":"23:56","end":"00:56","startHours":23.93218166559821,"endHours":24.93218166559821,"planetary_lord":"Saturn"},{"name":"Hora 20","start":"00:56","end":"01:56","startHours":24.93218166559821,"endHours":25.93218166559821,"planetary_lord":"Moon"},{"name":"Hora 21","start":"01:56","end":"02:56","startHours":25.93218166559821,"endHours":26.93218166559821,"planetary_lord":"Mercury"},{"name":"Hora 22","start":"02:56","end":"03:56","startHours":26.93218166559821,"endHours":27.93218166559821,"planetary_lord":"Venus"},{"name":"Hora 23","start":"03:56","end":"04:56","startHours":27.93218166559821,"endHours":28.93218166559821,"planetary_lord":"Sun"},{"name":"Hora 24","start":"04:56","end":"05:56","startHours":28.93218166559821,"endHours":29.93218166559821,"planetary_lord":"Mars"}],"taraBala":{"favorable_nakshatras":["Aśvinī","Bharaṇī","Kṛttikā","Rohiṇī","Aśleṣā","Maghā","Pūrva Phalgunī","Uttara Phalgunī","Hasta","Jyeṣṭhā","Mūla","Pūrva Āṣāḍhā","Uttara Āṣāḍhā","Śravaṇa","Revatī"],"unfavorable_nakshatras":["Mṛgaśirā","Ārdrā","Punarvasu","Puṣya","Citrā","Svātī","Viśākhā","Anurādhā","Dhaniṣṭhā","Śatabhiṣaj","Pūrva Bhādrapadā","Uttara Bhādrapadā"],"nature":"Janma-tara if same nakshatra; favorable for 15 nakshatras"},"chandraBala":{"favorable_rashis":["Meṣa","Vṛṣabha","Siṃha","Kanyā","Vṛścika","Makara"],"unfavorable_rashis":["Mithuna","Karka","Tulā","Dhanu","Kumbha","Mīna"]},"dishaShool":"West (Paścim)","chandraVasa":"North-East","rahuVasa":"South-East","anandadiYoga":{"name":"Vajra","quality":"Inauspicious"},"drikRitu":"Śarad (Autumn) (Drik)","vedicRitu":"Varṣā (Monsoon)","drikAyana":"Dakṣiṇāyana","vedicAyana":"Dakṣiṇāyana","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization (Drikpanchang-parity)","declination":-8.702909006288275,"eotMinutes":15.04772957118102,"ayanamsa":24.0736}},"calendars":{"vikram_samvat":2072,"vikram_samvatsara":"Kīlaka","saka_samvat":1937,"saka_samvatsara":"Manmatha","bengali_samvat":1422,"malayalam_era":1191,"nanakshahi_year":546,"lunar_month":"Āśvina","lunar_month_paksha_full":"Āśvina Śukla Pakṣa","solar_month":"Kanyā (Puraṭṭāsi)","ritu":"Śarad (Autumn)","display_summary":"Āśvina Śukla Caturthī · Vikram 2072 Kīlaka · Śaka 1937 Manmatha"},"festivals":[{"id":"kanya-sankranti","name":"Kanyā Saṅkrānti (Mahālaya begins)","name_sanskrit":"कन्या सङ्क्रान्ति","tradition":"Pan-Hindu","significance":"Sun enters Virgo; Mahālaya / Pitṛ-Pakṣa solar marker.","vrata":false,"detection":{"sun_rashi":"Kanyā"},"precedence":4},{"id":"vinayaka-chaturthi","name":"Vināyaka Caturthī (monthly)","name_sanskrit":"विनायक चतुर्थी","tradition":"Pan-Hindu","associated_deity":"Gaṇeśa","significance":"Monthly Śukla-pakṣa Caturthī; auspicious for new ventures.","vrata":true,"detection":{"tithi_number":4,"tithi_paksha":"Śukla"},"precedence":6}],"todays_walk":{"walk":{"id":"shukra-walk","name":"Śukra Walk","name_sanskrit":"शुक्र यात्रा","type":"graha","description":"Beauty + creativity in dharma + BG 10.36.","step_count":5,"url":"/walk/shukra-walk"},"reason":"Śukravāra (Friday) — 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 October 16, 2015 CE · Vārāṇasī (Kāśī) · Vidhyamitra","description":"October 16, 2015 CE for Vārāṇasī (Kāśī): Śukla Caturthī, sūryodaya 05:56, sūryāsta 17:30.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/varanasi/2015-10-16","hreflang_alternates":{"en":"https://vidhyamitra.com/city/varanasi/2015-10-16","sa":"https://sa.vidhyamitra.com/city/varanasi/2015-10-16","hi":"https://hi.vidhyamitra.com/city/varanasi/2015-10-16","x-default":"https://vidhyamitra.com/city/varanasi/2015-10-16"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-14T14:45:54.531Z","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":"2026-05-14T14:45:54.531Z","verification":{"type":"community-validated","markers":["matches Drikpanchang ±1 minute on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-14T14:45:54.531Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}