{"id":"vidhyamitra:city-day:sringeri:2170-07-31:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/sringeri/2170-07-31","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2170-07-31","date_display":"July 31, 2170 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":2170,"month":7,"day":31,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2513847.770833,"kali_year":5272,"ahargana":1925382.2708,"sun":{"sidereal_longitude":100.9164,"rashi":4,"rashi_name":"Karka"},"moon":{"sidereal_longitude":319.0267,"rashi":11,"rashi_name":"Kumbha"},"tithi":{"number":19,"name":"Caturthī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Caturthī","elongation_degrees":218.1103,"elapsed_within_tithi_degrees":2.1103},"nakshatra":{"number":24,"name":"Śatabhiṣā","pada":4,"moon_longitude":319.0267,"elapsed_within_degrees":12.3601},"yoga":{"number":5,"name":"Śobhana","sum_longitude":59.9431},"karana":{"half_tithi_index":36,"name":"Bava"},"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":2170,"month":7,"day":31,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2513847.770833,"ahargana":1925382.2708,"kali_year":5272,"ayanamsa_lahiri":26.2358,"grahas":{"sun":{"sidereal_longitude":101.84378600000002,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":8,"name":"Puṣya","pada":3},"retrograde":false},"moon":{"sidereal_longitude":316.8192859999999,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":24,"name":"Śatabhiṣā","pada":4},"retrograde":false,"latitude":-4.4825},"mars":{"sidereal_longitude":169.15298600000006,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":13,"name":"Hasta","pada":3},"retrograde":false},"mercury":{"sidereal_longitude":93.69538599999998,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":8,"name":"Puṣya","pada":1},"retrograde":false},"jupiter":{"sidereal_longitude":139.891486,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":11,"name":"Pūrva Phalgunī","pada":2},"retrograde":false},"venus":{"sidereal_longitude":141.14448600000003,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":11,"name":"Pūrva Phalgunī","pada":3},"retrograde":false},"saturn":{"sidereal_longitude":306.887386,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":24,"name":"Śatabhiṣā","pada":1},"retrograde":true},"rahu":{"sidereal_longitude":43.9817,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":4,"name":"Rohiṇī","pada":2},"retrograde":false},"ketu":{"sidereal_longitude":223.9817,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":17,"name":"Anurādhā","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":2170,"month":7,"day":31,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2513847.770833,"kali_year":5272,"ahargana":1925382.2708,"sun":{"sidereal_longitude":100.9164,"rashi":4,"rashi_name":"Karka"},"moon":{"sidereal_longitude":319.0267,"rashi":11,"rashi_name":"Kumbha"},"tithi":{"number":19,"name":"Caturthī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Caturthī","elongation_degrees":218.1103,"elapsed_within_tithi_degrees":2.1103},"nakshatra":{"number":24,"name":"Śatabhiṣā","pada":4,"moon_longitude":319.0267,"elapsed_within_degrees":12.3601},"yoga":{"number":5,"name":"Śobhana","sum_longitude":59.9431},"karana":{"half_tithi_index":36,"name":"Bava"},"vara":{"number":4,"name":"Maṅgalavāra (Tuesday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":-4.483,"elongation":141.89},"lunar":{"type":"lunar","occurs":false,"moon_latitude":-4.483,"opposition_distance":38.11}},"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":"06:13","sunsetLocal":"18:57","solarNoonLocal":"12:35","dayLengthHours":12.72217110437089,"dayLengthDisplay":"12 Hours 43 Mins 20 Secs","nightLengthDisplay":"11 Hours 16 Mins 40 Secs","moonriseLocal":"20:59","moonsetLocal":"08:51","rahuKala":{"name":"Rāhu Kāla","start":"15:46","end":"17:21","startHours":15.76489235129857,"endHours":17.35516373934493,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"09:24","end":"11:00","startHours":9.403806799113124,"endHours":10.994078187159484,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"12:35","end":"14:10","startHours":12.584349575205845,"endHours":14.174620963252206,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:12","end":"09:37","startHours":9.191770614040276,"endHours":9.61584298418597,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"06:45","end":"07:06","startHours":6.753354485702522,"endHours":7.0926123818190785,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"12:10","end":"13:01","startHours":12.16027720506015,"endHours":13.008421945351543,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"04:32","end":"05:23","startHours":4.526974542437616,"endHours":5.375119282729008,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"05:10","end":"06:13","startHours":5.163083097656161,"endHours":6.223264023020401,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:42","end":"15:33","startHours":14.704711425934327,"endHours":15.55285616622572,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"18:45","end":"19:09","startHours":18.745435127391293,"endHours":19.14543512739129,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:57","end":"19:29","startHours":18.945435127391292,"endHours":19.475525590073413,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"18:42","end":"20:27","startHours":18.695435127391292,"endHours":20.445435127391292,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"00:10","end":"01:01","startHours":24.16027720506015,"endHours":25.008421945351547,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Roga","start":"06:13","end":"07:49","startHours":6.223264023020401,"endHours":7.813535411066763,"quality":"inauspicious"},{"name":"Udveg","start":"07:49","end":"09:24","startHours":7.813535411066763,"endHours":9.403806799113124,"quality":"inauspicious"},{"name":"Chala","start":"09:24","end":"11:00","startHours":9.403806799113124,"endHours":10.994078187159484,"quality":"neutral"},{"name":"Labha","start":"11:00","end":"12:35","startHours":10.994078187159484,"endHours":12.584349575205845,"quality":"auspicious"},{"name":"Amṛta","start":"12:35","end":"14:10","startHours":12.584349575205845,"endHours":14.174620963252206,"quality":"auspicious"},{"name":"Kāla","start":"14:10","end":"15:46","startHours":14.174620963252206,"endHours":15.76489235129857,"quality":"inauspicious"},{"name":"Śubha","start":"15:46","end":"17:21","startHours":15.76489235129857,"endHours":17.35516373934493,"quality":"auspicious"},{"name":"Roga","start":"17:21","end":"18:57","startHours":17.35516373934493,"endHours":18.945435127391292,"quality":"inauspicious"}],"nightChoghadiyas":[{"name":"Kāla","start":"18:57","end":"20:21","startHours":18.945435127391292,"endHours":20.35516373934493,"quality":"inauspicious"},{"name":"Śubha","start":"20:21","end":"21:46","startHours":20.35516373934493,"endHours":21.76489235129857,"quality":"auspicious"},{"name":"Roga","start":"21:46","end":"23:10","startHours":21.76489235129857,"endHours":23.17462096325221,"quality":"inauspicious"},{"name":"Udveg","start":"23:10","end":"00:35","startHours":23.17462096325221,"endHours":24.58434957520585,"quality":"inauspicious"},{"name":"Chala","start":"00:35","end":"02:00","startHours":24.58434957520585,"endHours":25.994078187159488,"quality":"neutral"},{"name":"Labha","start":"02:00","end":"03:24","startHours":25.994078187159488,"endHours":27.403806799113124,"quality":"auspicious"},{"name":"Amṛta","start":"03:24","end":"04:49","startHours":27.403806799113124,"endHours":28.813535411066763,"quality":"auspicious"},{"name":"Kāla","start":"04:49","end":"06:13","startHours":28.813535411066763,"endHours":30.223264023020402,"quality":"inauspicious"}],"horas":[{"name":"Hora 1","start":"06:13","end":"07:13","startHours":6.223264023020401,"endHours":7.223264023020401,"planetary_lord":"Mars"},{"name":"Hora 2","start":"07:13","end":"08:13","startHours":7.223264023020401,"endHours":8.223264023020402,"planetary_lord":"Jupiter"},{"name":"Hora 3","start":"08:13","end":"09:13","startHours":8.223264023020402,"endHours":9.223264023020402,"planetary_lord":"Saturn"},{"name":"Hora 4","start":"09:13","end":"10:13","startHours":9.223264023020402,"endHours":10.223264023020402,"planetary_lord":"Moon"},{"name":"Hora 5","start":"10:13","end":"11:13","startHours":10.223264023020402,"endHours":11.223264023020402,"planetary_lord":"Mercury"},{"name":"Hora 6","start":"11:13","end":"12:13","startHours":11.223264023020402,"endHours":12.223264023020402,"planetary_lord":"Venus"},{"name":"Hora 7","start":"12:13","end":"13:13","startHours":12.223264023020402,"endHours":13.223264023020402,"planetary_lord":"Sun"},{"name":"Hora 8","start":"13:13","end":"14:13","startHours":13.223264023020402,"endHours":14.223264023020402,"planetary_lord":"Mars"},{"name":"Hora 9","start":"14:13","end":"15:13","startHours":14.223264023020402,"endHours":15.223264023020402,"planetary_lord":"Jupiter"},{"name":"Hora 10","start":"15:13","end":"16:13","startHours":15.223264023020402,"endHours":16.223264023020402,"planetary_lord":"Saturn"},{"name":"Hora 11","start":"16:13","end":"17:13","startHours":16.223264023020402,"endHours":17.223264023020402,"planetary_lord":"Moon"},{"name":"Hora 12","start":"17:13","end":"18:13","startHours":17.223264023020402,"endHours":18.223264023020402,"planetary_lord":"Mercury"},{"name":"Hora 13","start":"18:13","end":"19:13","startHours":18.223264023020402,"endHours":19.223264023020402,"planetary_lord":"Venus"},{"name":"Hora 14","start":"19:13","end":"20:13","startHours":19.223264023020402,"endHours":20.223264023020402,"planetary_lord":"Sun"},{"name":"Hora 15","start":"20:13","end":"21:13","startHours":20.223264023020402,"endHours":21.223264023020402,"planetary_lord":"Mars"},{"name":"Hora 16","start":"21:13","end":"22:13","startHours":21.223264023020402,"endHours":22.223264023020402,"planetary_lord":"Jupiter"},{"name":"Hora 17","start":"22:13","end":"23:13","startHours":22.223264023020402,"endHours":23.223264023020402,"planetary_lord":"Saturn"},{"name":"Hora 18","start":"23:13","end":"00:13","startHours":23.223264023020402,"endHours":24.223264023020402,"planetary_lord":"Moon"},{"name":"Hora 19","start":"00:13","end":"01:13","startHours":24.223264023020402,"endHours":25.223264023020402,"planetary_lord":"Mercury"},{"name":"Hora 20","start":"01:13","end":"02:13","startHours":25.223264023020402,"endHours":26.223264023020402,"planetary_lord":"Venus"},{"name":"Hora 21","start":"02:13","end":"03:13","startHours":26.223264023020402,"endHours":27.223264023020402,"planetary_lord":"Sun"},{"name":"Hora 22","start":"03:13","end":"04:13","startHours":27.223264023020402,"endHours":28.223264023020402,"planetary_lord":"Mars"},{"name":"Hora 23","start":"04:13","end":"05:13","startHours":28.223264023020402,"endHours":29.223264023020402,"planetary_lord":"Jupiter"},{"name":"Hora 24","start":"05:13","end":"06:13","startHours":29.223264023020402,"endHours":30.223264023020402,"planetary_lord":"Saturn"}],"taraBala":{"favorable_nakshatras":["Aśvinī","Bharaṇī","Punarvasu","Puṣya","Aśleṣā","Maghā","Pūrva Phalgunī","Viśākhā","Anurādhā","Jyeṣṭhā","Mūla","Pūrva Āṣāḍhā","Pūrva Bhādrapadā","Uttara Bhādrapadā","Revatī"],"unfavorable_nakshatras":["Kṛttikā","Rohiṇī","Mṛgaśirā","Ārdrā","Uttara Phalgunī","Hasta","Citrā","Svātī","Uttara Āṣāḍhā","Śravaṇa","Dhaniṣṭhā","Śatabhiṣaj"],"nature":"Janma-tara if same nakshatra; favorable for 15 nakshatras"},"chandraBala":{"favorable_rashis":["Meṣa","Karka","Siṃha","Vṛścika","Dhanu","Kumbha"],"unfavorable_rashis":["Vṛṣabha","Mithuna","Kanyā","Tulā","Makara","Mīna"]},"dishaShool":"North (Uttara)","chandraVasa":"South","rahuVasa":"North","anandadiYoga":{"name":"Prajāpati","quality":"Auspicious"},"tropicalRitu":"Varṣā (Monsoon) (tropical)","vedicRitu":"Grīṣma (Summer)","tropicalAyana":"Dakṣiṇāyana","vedicAyana":"Dakṣiṇāyana","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":18.244764364567676,"eotMinutes":-6.071374512350812,"ayanamsa":26.2358}},"calendars":{"vikram_samvat":2227,"vikram_samvatsara":"Subhānu","saka_samvat":2092,"saka_samvatsara":"Pramoda","bengali_samvat":1577,"malayalam_era":1346,"nanakshahi_year":701,"lunar_month":"Śrāvaṇa","lunar_month_paksha_full":"Śrāvaṇa Kṛṣṇa Pakṣa","lunar_month_system":"purnimanta","lunar_month_purnimanta":"Śrāvaṇa","lunar_month_amanta":"Āṣāḍha","lunar_month_is_adhika":false,"lunar_month_purnimanta_is_adhika":false,"lunar_month_amanta_is_adhika":false,"solar_month":"Karkaṭa (Āḍi)","ritu":"Varṣā (Monsoon)","display_summary":"Śrāvaṇa Kṛṣṇa Caturthī · Vikram 2227 Subhānu · Śaka 2092 Pramoda"},"festivals":[{"id":"angarika-chaturthi","name":"Aṅgāraka Caturthī (Tuesday Caturthī)","name_sanskrit":"अङ्गारक चतुर्थी","tradition":"Pan-Hindu","associated_deity":"Gaṇeśa + Maṅgala","significance":"Tuesday-Caturthī (rare); supremely auspicious for Maṅgala-doṣa-nivāraṇa.","vrata":true,"detection":{"any_of":[{"tithi_number":4,"vara_name":"Maṅgalavāra (Tuesday)"},{"tithi_number":19,"vara_name":"Maṅgalavāra (Tuesday)"}]},"precedence":3},{"id":"sankashti-chaturthi","name":"Saṅkaṣṭī Caturthī","name_sanskrit":"सङ्कष्टी चतुर्थी","tradition":"Pan-Hindu","associated_deity":"Gaṇeśa","significance":"Monthly Gaṇeśa vrata.","vrata":true,"detection":{"tithi_number":19,"tithi_paksha":"Kṛṣṇa"},"precedence":6}],"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":"sringeri"},"liturgical":{"opening":"जय श्री कृष्ण","closing":"ॐ तत् सत्","attribution":"Computed by Vidhyamitra Sūrya-Siddhānta substrate + Vidhyamitra Tier-2 layer"},"seo":{"title":"Pañchāṅga July 31, 2170 CE · Śṛṅgerī (Śaṅkara-pīṭha) · Vidhyamitra","description":"July 31, 2170 CE for Śṛṅgerī (Śaṅkara-pīṭha): Kṛṣṇa Caturthī, sūryodaya 06:13, sūryāsta 18:57.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/sringeri/2170-07-31","hreflang_alternates":{"en":"https://vidhyamitra.com/city/sringeri/2170-07-31","sa":"https://sa.vidhyamitra.com/city/sringeri/2170-07-31","hi":"https://hi.vidhyamitra.com/city/sringeri/2170-07-31","x-default":"https://vidhyamitra.com/city/sringeri/2170-07-31"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-06-03T01:36:32.277Z","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":"2026-06-03T01:36:32.277Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-06-03T01:36:32.277Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}