{"id":"vidhyamitra:city-day:sringeri:2017-08-20:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/sringeri/2017-08-20","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2017-08-20","date_display":"August 20, 2017 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":2017,"month":8,"day":20,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2457985.770833,"kali_year":5119,"ahargana":1869520.2708,"sun":{"sidereal_longitude":122.4527,"rashi":5,"rashi_name":"Siṃha"},"moon":{"sidereal_longitude":101.2789,"rashi":4,"rashi_name":"Karka"},"tithi":{"number":29,"name":"Caturdaśī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Caturdaśī","elongation_degrees":338.8262,"elapsed_within_tithi_degrees":2.8262},"nakshatra":{"number":8,"name":"Puṣya","pada":3,"moon_longitude":101.2789,"elapsed_within_degrees":7.9456},"yoga":{"number":17,"name":"Vyatīpāta","sum_longitude":223.7316},"karana":{"half_tithi_index":56,"name":"Viṣṭi"},"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":2017,"month":8,"day":20,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2457985.770833,"ahargana":1869520.2708,"kali_year":5119,"ayanamsa_lahiri":24.0993,"grahas":{"sun":{"sidereal_longitude":123.132026,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":10,"name":"Maghā","pada":1},"retrograde":false},"moon":{"sidereal_longitude":100.15252599999997,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":8,"name":"Puṣya","pada":3},"retrograde":false,"latitude":-1.7235},"mars":{"sidereal_longitude":115.239826,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":9,"name":"Aśleṣā","pada":3},"retrograde":false},"mercury":{"sidereal_longitude":135.19192600000002,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":11,"name":"Pūrva Phalgunī","pada":1},"retrograde":true},"jupiter":{"sidereal_longitude":175.46482600000002,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":14,"name":"Citrā","pada":1},"retrograde":false},"venus":{"sidereal_longitude":88.35832600000003,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":7,"name":"Punarvasu","pada":3},"retrograde":false},"saturn":{"sidereal_longitude":236.95192599999996,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":18,"name":"Jyeṣṭhā","pada":4},"retrograde":true},"rahu":{"sidereal_longitude":123.8193,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":10,"name":"Maghā","pada":2},"retrograde":false},"ketu":{"sidereal_longitude":303.8193,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":23,"name":"Dhaniṣṭhā","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":2017,"month":8,"day":20,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2457985.770833,"kali_year":5119,"ahargana":1869520.2708,"sun":{"sidereal_longitude":122.4527,"rashi":5,"rashi_name":"Siṃha"},"moon":{"sidereal_longitude":101.2789,"rashi":4,"rashi_name":"Karka"},"tithi":{"number":29,"name":"Caturdaśī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Caturdaśī","elongation_degrees":338.8262,"elapsed_within_tithi_degrees":2.8262},"nakshatra":{"number":8,"name":"Puṣya","pada":3,"moon_longitude":101.2789,"elapsed_within_degrees":7.9456},"yoga":{"number":17,"name":"Vyatīpāta","sum_longitude":223.7316},"karana":{"half_tithi_index":56,"name":"Viṣṭi"},"vara":{"number":2,"name":"Ravivāra (Sunday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":-1.723,"elongation":21.174},"lunar":{"type":"lunar","occurs":false,"moon_latitude":-1.723,"opposition_distance":158.826}},"eclipse_window_40days":[]},"city":{"slug":"sringeri","name":"Śṛṅgerī (Śaṅkara-pīṭha)","lat":13.4198,"lon":75.2526,"tz_offset_hours":5.5,"state":"Karnataka","country":"IN","tier":"tirtha"},"tier2":{"city":{"slug":"sringeri","name":"Śṛṅgerī (Śaṅkara-pīṭha)","lat":13.4198,"lon":75.2526,"tz_offset_hours":5.5,"state":"Karnataka","country":"IN","tier":"tirtha"},"sunriseLocal":"06:16","sunsetLocal":"18:48","solarNoonLocal":"12:32","dayLengthHours":12.51913151931145,"dayLengthDisplay":"12 Hours 31 Mins 09 Secs","nightLengthDisplay":"11 Hours 28 Mins 51 Secs","moonriseLocal":"04:39","moonsetLocal":"17:22","rahuKala":{"name":"Rāhu Kāla","start":"17:14","end":"18:48","startHours":17.228667834917296,"endHours":18.793559274831228,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"12:32","end":"14:06","startHours":12.533993515175503,"endHours":14.098884955089433,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"15:40","end":"17:14","startHours":15.663776395003364,"endHours":17.228667834917296,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:12","end":"09:37","startHours":9.195558443359115,"endHours":9.612862827336164,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"06:48","end":"07:08","startHours":6.7960582354910875,"endHours":7.129901742672726,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"12:07","end":"12:57","startHours":12.116689131198454,"endHours":12.951297899152552,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"04:36","end":"05:26","startHours":4.605210219611584,"endHours":5.43981898756568,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"05:14","end":"06:16","startHours":5.231166795577156,"endHours":6.274427755519777,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:37","end":"15:27","startHours":14.620515435060742,"endHours":15.455124203014838,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"18:36","end":"19:00","startHours":18.59355927483123,"endHours":18.993559274831227,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:48","end":"19:19","startHours":18.793559274831228,"endHours":19.31518975480254,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"18:33","end":"20:18","startHours":18.543559274831228,"endHours":20.293559274831228,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"00:07","end":"00:57","startHours":24.116689131198456,"endHours":24.95129789915255,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Udveg","start":"06:16","end":"07:50","startHours":6.274427755519777,"endHours":7.839319195433708,"quality":"inauspicious"},{"name":"Chala","start":"07:50","end":"09:24","startHours":7.839319195433708,"endHours":9.404210635347638,"quality":"neutral"},{"name":"Labha","start":"09:24","end":"10:58","startHours":9.404210635347638,"endHours":10.96910207526157,"quality":"auspicious"},{"name":"Amṛta","start":"10:58","end":"12:32","startHours":10.96910207526157,"endHours":12.533993515175503,"quality":"auspicious"},{"name":"Kāla","start":"12:32","end":"14:06","startHours":12.533993515175503,"endHours":14.098884955089433,"quality":"inauspicious"},{"name":"Śubha","start":"14:06","end":"15:40","startHours":14.098884955089433,"endHours":15.663776395003364,"quality":"auspicious"},{"name":"Roga","start":"15:40","end":"17:14","startHours":15.663776395003364,"endHours":17.228667834917296,"quality":"inauspicious"},{"name":"Udveg","start":"17:14","end":"18:48","startHours":17.228667834917296,"endHours":18.793559274831228,"quality":"inauspicious"}],"nightChoghadiyas":[{"name":"Śubha","start":"18:48","end":"20:14","startHours":18.793559274831228,"endHours":20.228667834917296,"quality":"auspicious"},{"name":"Roga","start":"20:14","end":"21:40","startHours":20.228667834917296,"endHours":21.663776395003367,"quality":"inauspicious"},{"name":"Udveg","start":"21:40","end":"23:06","startHours":21.663776395003367,"endHours":23.098884955089435,"quality":"inauspicious"},{"name":"Chala","start":"23:06","end":"00:32","startHours":23.098884955089435,"endHours":24.533993515175503,"quality":"neutral"},{"name":"Labha","start":"00:32","end":"01:58","startHours":24.533993515175503,"endHours":25.96910207526157,"quality":"auspicious"},{"name":"Amṛta","start":"01:58","end":"03:24","startHours":25.96910207526157,"endHours":27.40421063534764,"quality":"auspicious"},{"name":"Kāla","start":"03:24","end":"04:50","startHours":27.40421063534764,"endHours":28.83931919543371,"quality":"inauspicious"},{"name":"Śubha","start":"04:50","end":"06:16","startHours":28.83931919543371,"endHours":30.274427755519778,"quality":"auspicious"}],"horas":[{"name":"Hora 1","start":"06:16","end":"07:16","startHours":6.274427755519777,"endHours":7.274427755519777,"planetary_lord":"Sun"},{"name":"Hora 2","start":"07:16","end":"08:16","startHours":7.274427755519777,"endHours":8.274427755519778,"planetary_lord":"Mars"},{"name":"Hora 3","start":"08:16","end":"09:16","startHours":8.274427755519778,"endHours":9.274427755519778,"planetary_lord":"Jupiter"},{"name":"Hora 4","start":"09:16","end":"10:16","startHours":9.274427755519778,"endHours":10.274427755519778,"planetary_lord":"Saturn"},{"name":"Hora 5","start":"10:16","end":"11:16","startHours":10.274427755519778,"endHours":11.274427755519778,"planetary_lord":"Moon"},{"name":"Hora 6","start":"11:16","end":"12:16","startHours":11.274427755519778,"endHours":12.274427755519778,"planetary_lord":"Mercury"},{"name":"Hora 7","start":"12:16","end":"13:16","startHours":12.274427755519778,"endHours":13.274427755519778,"planetary_lord":"Venus"},{"name":"Hora 8","start":"13:16","end":"14:16","startHours":13.274427755519778,"endHours":14.274427755519778,"planetary_lord":"Sun"},{"name":"Hora 9","start":"14:16","end":"15:16","startHours":14.274427755519778,"endHours":15.274427755519778,"planetary_lord":"Mars"},{"name":"Hora 10","start":"15:16","end":"16:16","startHours":15.274427755519778,"endHours":16.274427755519778,"planetary_lord":"Jupiter"},{"name":"Hora 11","start":"16:16","end":"17:16","startHours":16.274427755519778,"endHours":17.274427755519778,"planetary_lord":"Saturn"},{"name":"Hora 12","start":"17:16","end":"18:16","startHours":17.274427755519778,"endHours":18.274427755519778,"planetary_lord":"Moon"},{"name":"Hora 13","start":"18:16","end":"19:16","startHours":18.274427755519778,"endHours":19.274427755519778,"planetary_lord":"Mercury"},{"name":"Hora 14","start":"19:16","end":"20:16","startHours":19.274427755519778,"endHours":20.274427755519778,"planetary_lord":"Venus"},{"name":"Hora 15","start":"20:16","end":"21:16","startHours":20.274427755519778,"endHours":21.274427755519778,"planetary_lord":"Sun"},{"name":"Hora 16","start":"21:16","end":"22:16","startHours":21.274427755519778,"endHours":22.274427755519778,"planetary_lord":"Mars"},{"name":"Hora 17","start":"22:16","end":"23:16","startHours":22.274427755519778,"endHours":23.274427755519778,"planetary_lord":"Jupiter"},{"name":"Hora 18","start":"23:16","end":"00:16","startHours":23.274427755519778,"endHours":24.274427755519778,"planetary_lord":"Saturn"},{"name":"Hora 19","start":"00:16","end":"01:16","startHours":24.274427755519778,"endHours":25.274427755519778,"planetary_lord":"Moon"},{"name":"Hora 20","start":"01:16","end":"02:16","startHours":25.274427755519778,"endHours":26.274427755519778,"planetary_lord":"Mercury"},{"name":"Hora 21","start":"02:16","end":"03:16","startHours":26.274427755519778,"endHours":27.274427755519778,"planetary_lord":"Venus"},{"name":"Hora 22","start":"03:16","end":"04:16","startHours":27.274427755519778,"endHours":28.274427755519778,"planetary_lord":"Sun"},{"name":"Hora 23","start":"04:16","end":"05:16","startHours":28.274427755519778,"endHours":29.274427755519778,"planetary_lord":"Mars"},{"name":"Hora 24","start":"05:16","end":"06:16","startHours":29.274427755519778,"endHours":30.274427755519778,"planetary_lord":"Jupiter"}],"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","Karka","Kanyā","Dhanu","Makara"],"unfavorable_rashis":["Mithuna","Siṃha","Tulā","Vṛścika","Kumbha","Mīna"]},"dishaShool":"West (Paścim)","chandraVasa":"South-West","rahuVasa":"North-East","anandadiYoga":{"name":"Śrīvatsa","quality":"Auspicious"},"drikRitu":"Varṣā (Monsoon)","vedicRitu":"Varṣā (Monsoon)","drikAyana":"Dakṣiṇāyana","vedicAyana":"Dakṣiṇāyana","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization (Drikpanchang-parity)","declination":12.431492497445312,"eotMinutes":-3.0500109105302213,"ayanamsa":24.0993}},"calendars":{"vikram_samvat":2074,"vikram_samvatsara":"Sādhāraṇa","saka_samvat":1939,"saka_samvatsara":"Hemalambī","bengali_samvat":1424,"malayalam_era":1193,"nanakshahi_year":548,"lunar_month":"Bhādrapada","lunar_month_paksha_full":"Bhādrapada Kṛṣṇa Pakṣa","solar_month":"Siṃha (Āvaṇi)","ritu":"Varṣā (Monsoon)","display_summary":"Bhādrapada Kṛṣṇa Caturdaśī · Vikram 2074 Sādhāraṇa · Śaka 1939 Hemalambī"},"festivals":[{"id":"simha-sankranti","name":"Siṁha Saṅkrānti","name_sanskrit":"सिंह सङ्क्रान्ति","tradition":"Pan-Hindu","significance":"Sun enters Leo.","vrata":false,"detection":{"sun_rashi":"Siṃha"},"precedence":5},{"id":"masika-shivaratri","name":"Māsika Śivarātri","name_sanskrit":"मासिक शिवरात्रि","tradition":"Shaiva","associated_deity":"Śiva","significance":"Monthly Śiva observance.","vrata":true,"detection":{"tithi_number":29,"tithi_paksha":"Kṛṣṇa"},"precedence":6}],"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":"sringeri"},"liturgical":{"opening":"जय श्री कृष्ण","closing":"ॐ तत् सत्","attribution":"Computed by Vidhyamitra Sūrya-Siddhānta substrate + Vidhyamitra Tier-2 layer"},"seo":{"title":"Pañchāṅga August 20, 2017 CE · Śṛṅgerī (Śaṅkara-pīṭha) · Vidhyamitra","description":"August 20, 2017 CE for Śṛṅgerī (Śaṅkara-pīṭha): Kṛṣṇa Caturdaśī, sūryodaya 06:16, sūryāsta 18:48.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/sringeri/2017-08-20","hreflang_alternates":{"en":"https://vidhyamitra.com/city/sringeri/2017-08-20","sa":"https://sa.vidhyamitra.com/city/sringeri/2017-08-20","hi":"https://hi.vidhyamitra.com/city/sringeri/2017-08-20","x-default":"https://vidhyamitra.com/city/sringeri/2017-08-20"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-15T16:24:16.190Z","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":"2026-05-15T16:24:16.190Z","verification":{"type":"community-validated","markers":["matches Drikpanchang ±1 minute on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-15T16:24:16.190Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}