{"id":"vidhyamitra:city-day:mysore:2025-10-20:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/mysore/2025-10-20","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2025-10-20","date_display":"October 20, 2025 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":2025,"month":10,"day":20,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2460968.770833,"kali_year":5127,"ahargana":1872503.2708,"sun":{"sidereal_longitude":181.9042,"rashi":7,"rashi_name":"Tulā"},"moon":{"sidereal_longitude":165.9893,"rashi":6,"rashi_name":"Kanyā"},"tithi":{"number":29,"name":"Caturdaśī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Caturdaśī","elongation_degrees":344.0851,"elapsed_within_tithi_degrees":8.0851},"nakshatra":{"number":13,"name":"Hasta","pada":2,"moon_longitude":165.9893,"elapsed_within_degrees":5.9893},"yoga":{"number":27,"name":"Vaidhṛti","sum_longitude":347.8935},"karana":{"half_tithi_index":57,"name":"Śakuni"},"vara":{"number":3,"name":"Somavāra (Monday)"}},"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":2025,"month":10,"day":20,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2460968.770833,"ahargana":1872503.2708,"kali_year":5127,"ayanamsa_lahiri":24.2134,"grahas":{"sun":{"sidereal_longitude":182.690653,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":14,"name":"Citrā","pada":3},"retrograde":false},"moon":{"sidereal_longitude":166.42095300000005,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":13,"name":"Hasta","pada":2},"retrograde":false,"latitude":-1.5542},"mars":{"sidereal_longitude":204.44505300000003,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":16,"name":"Viśākhā","pada":2},"retrograde":false},"mercury":{"sidereal_longitude":204.33625299999994,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":16,"name":"Viśākhā","pada":2},"retrograde":false},"jupiter":{"sidereal_longitude":89.99325299999998,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":7,"name":"Punarvasu","pada":3},"retrograde":false},"venus":{"sidereal_longitude":163.098253,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":13,"name":"Hasta","pada":1},"retrograde":false},"saturn":{"sidereal_longitude":332.294753,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":25,"name":"Pūrva Bhādrapadā","pada":4},"retrograde":true},"rahu":{"sidereal_longitude":325.7656,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":25,"name":"Pūrva Bhādrapadā","pada":2},"retrograde":false},"ketu":{"sidereal_longitude":145.7656,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":11,"name":"Pūrva Phalgunī","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":2025,"month":10,"day":20,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2460968.770833,"kali_year":5127,"ahargana":1872503.2708,"sun":{"sidereal_longitude":181.9042,"rashi":7,"rashi_name":"Tulā"},"moon":{"sidereal_longitude":165.9893,"rashi":6,"rashi_name":"Kanyā"},"tithi":{"number":29,"name":"Caturdaśī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Caturdaśī","elongation_degrees":344.0851,"elapsed_within_tithi_degrees":8.0851},"nakshatra":{"number":13,"name":"Hasta","pada":2,"moon_longitude":165.9893,"elapsed_within_degrees":5.9893},"yoga":{"number":27,"name":"Vaidhṛti","sum_longitude":347.8935},"karana":{"half_tithi_index":57,"name":"Śakuni"},"vara":{"number":3,"name":"Somavāra (Monday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":-1.554,"elongation":15.915},"lunar":{"type":"lunar","occurs":false,"moon_latitude":-1.554,"opposition_distance":164.085}},"eclipse_window_40days":[]},"city":{"slug":"mysore","name":"Mysore, Karnataka","lat":12.2958,"lon":76.6394,"tz_offset_hours":5.5,"state":"Karnataka","country":"IN","tier":"tier-1"},"tier2":{"city":{"slug":"mysore","name":"Mysore, Karnataka","lat":12.2958,"lon":76.6394,"tz_offset_hours":5.5,"state":"Karnataka","country":"IN","tier":"tier-1"},"sunriseLocal":"06:13","sunsetLocal":"18:02","solarNoonLocal":"12:08","dayLengthHours":11.810893846069284,"dayLengthDisplay":"11 Hours 48 Mins 39 Secs","nightLengthDisplay":"12 Hours 11 Mins 21 Secs","moonriseLocal":"05:04","moonsetLocal":"17:01","rahuKala":{"name":"Rāhu Kāla","start":"07:42","end":"09:11","startHours":7.700006953653499,"endHours":9.17636868441216,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"10:39","end":"12:08","startHours":10.65273041517082,"endHours":12.12909214592948,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"13:36","end":"15:05","startHours":13.605453876688141,"endHours":15.081815607446803,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"08:59","end":"09:22","startHours":8.979520453644339,"endHours":9.373216915179981,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"06:43","end":"07:02","startHours":6.715765799814393,"endHours":7.030722969042907,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:44","end":"12:31","startHours":11.735395684393838,"endHours":12.522788607465122,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"04:39","end":"05:26","startHours":4.6488593767522675,"endHours":5.436252299823553,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"05:14","end":"06:13","startHours":5.239404069055732,"endHours":6.223645222894839,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:06","end":"14:53","startHours":14.097574453607695,"endHours":14.884967376678981,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"17:50","end":"18:14","startHours":17.834539068964123,"endHours":18.23453906896412,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:02","end":"18:32","startHours":18.034539068964122,"endHours":18.526659645883676,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"17:47","end":"19:32","startHours":17.784539068964122,"endHours":19.534539068964122,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:44","end":"00:31","startHours":23.735395684393836,"endHours":24.522788607465124,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Amṛta","start":"06:13","end":"07:42","startHours":6.223645222894839,"endHours":7.700006953653499,"quality":"auspicious"},{"name":"Kāla","start":"07:42","end":"09:11","startHours":7.700006953653499,"endHours":9.17636868441216,"quality":"inauspicious"},{"name":"Śubha","start":"09:11","end":"10:39","startHours":9.17636868441216,"endHours":10.65273041517082,"quality":"auspicious"},{"name":"Roga","start":"10:39","end":"12:08","startHours":10.65273041517082,"endHours":12.12909214592948,"quality":"inauspicious"},{"name":"Udveg","start":"12:08","end":"13:36","startHours":12.12909214592948,"endHours":13.605453876688141,"quality":"inauspicious"},{"name":"Chala","start":"13:36","end":"15:05","startHours":13.605453876688141,"endHours":15.081815607446803,"quality":"neutral"},{"name":"Labha","start":"15:05","end":"16:33","startHours":15.081815607446803,"endHours":16.55817733820546,"quality":"auspicious"},{"name":"Amṛta","start":"16:33","end":"18:02","startHours":16.55817733820546,"endHours":18.034539068964122,"quality":"auspicious"}],"nightChoghadiyas":[{"name":"Chala","start":"18:02","end":"19:33","startHours":18.034539068964122,"endHours":19.55817733820546,"quality":"neutral"},{"name":"Labha","start":"19:33","end":"21:05","startHours":19.55817733820546,"endHours":21.0818156074468,"quality":"auspicious"},{"name":"Amṛta","start":"21:05","end":"22:36","startHours":21.0818156074468,"endHours":22.60545387668814,"quality":"auspicious"},{"name":"Kāla","start":"22:36","end":"00:08","startHours":22.60545387668814,"endHours":24.12909214592948,"quality":"inauspicious"},{"name":"Śubha","start":"00:08","end":"01:39","startHours":24.12909214592948,"endHours":25.65273041517082,"quality":"auspicious"},{"name":"Roga","start":"01:39","end":"03:11","startHours":25.65273041517082,"endHours":27.17636868441216,"quality":"inauspicious"},{"name":"Udveg","start":"03:11","end":"04:42","startHours":27.17636868441216,"endHours":28.7000069536535,"quality":"inauspicious"},{"name":"Chala","start":"04:42","end":"06:13","startHours":28.7000069536535,"endHours":30.223645222894838,"quality":"neutral"}],"horas":[{"name":"Hora 1","start":"06:13","end":"07:13","startHours":6.223645222894839,"endHours":7.223645222894839,"planetary_lord":"Moon"},{"name":"Hora 2","start":"07:13","end":"08:13","startHours":7.223645222894839,"endHours":8.223645222894838,"planetary_lord":"Mercury"},{"name":"Hora 3","start":"08:13","end":"09:13","startHours":8.223645222894838,"endHours":9.223645222894838,"planetary_lord":"Venus"},{"name":"Hora 4","start":"09:13","end":"10:13","startHours":9.223645222894838,"endHours":10.223645222894838,"planetary_lord":"Sun"},{"name":"Hora 5","start":"10:13","end":"11:13","startHours":10.223645222894838,"endHours":11.223645222894838,"planetary_lord":"Mars"},{"name":"Hora 6","start":"11:13","end":"12:13","startHours":11.223645222894838,"endHours":12.223645222894838,"planetary_lord":"Jupiter"},{"name":"Hora 7","start":"12:13","end":"13:13","startHours":12.223645222894838,"endHours":13.223645222894838,"planetary_lord":"Saturn"},{"name":"Hora 8","start":"13:13","end":"14:13","startHours":13.223645222894838,"endHours":14.223645222894838,"planetary_lord":"Moon"},{"name":"Hora 9","start":"14:13","end":"15:13","startHours":14.223645222894838,"endHours":15.223645222894838,"planetary_lord":"Mercury"},{"name":"Hora 10","start":"15:13","end":"16:13","startHours":15.223645222894838,"endHours":16.223645222894838,"planetary_lord":"Venus"},{"name":"Hora 11","start":"16:13","end":"17:13","startHours":16.223645222894838,"endHours":17.223645222894838,"planetary_lord":"Sun"},{"name":"Hora 12","start":"17:13","end":"18:13","startHours":17.223645222894838,"endHours":18.223645222894838,"planetary_lord":"Mars"},{"name":"Hora 13","start":"18:13","end":"19:13","startHours":18.223645222894838,"endHours":19.223645222894838,"planetary_lord":"Jupiter"},{"name":"Hora 14","start":"19:13","end":"20:13","startHours":19.223645222894838,"endHours":20.223645222894838,"planetary_lord":"Saturn"},{"name":"Hora 15","start":"20:13","end":"21:13","startHours":20.223645222894838,"endHours":21.223645222894838,"planetary_lord":"Moon"},{"name":"Hora 16","start":"21:13","end":"22:13","startHours":21.223645222894838,"endHours":22.223645222894838,"planetary_lord":"Mercury"},{"name":"Hora 17","start":"22:13","end":"23:13","startHours":22.223645222894838,"endHours":23.223645222894838,"planetary_lord":"Venus"},{"name":"Hora 18","start":"23:13","end":"00:13","startHours":23.223645222894838,"endHours":24.223645222894838,"planetary_lord":"Sun"},{"name":"Hora 19","start":"00:13","end":"01:13","startHours":24.223645222894838,"endHours":25.223645222894838,"planetary_lord":"Mars"},{"name":"Hora 20","start":"01:13","end":"02:13","startHours":25.223645222894838,"endHours":26.223645222894838,"planetary_lord":"Jupiter"},{"name":"Hora 21","start":"02:13","end":"03:13","startHours":26.223645222894838,"endHours":27.223645222894838,"planetary_lord":"Saturn"},{"name":"Hora 22","start":"03:13","end":"04:13","startHours":27.223645222894838,"endHours":28.223645222894838,"planetary_lord":"Moon"},{"name":"Hora 23","start":"04:13","end":"05:13","startHours":28.223645222894838,"endHours":29.223645222894838,"planetary_lord":"Mercury"},{"name":"Hora 24","start":"05:13","end":"06:13","startHours":29.223645222894838,"endHours":30.223645222894838,"planetary_lord":"Venus"}],"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":"East (Pūrva)","chandraVasa":"North-West","rahuVasa":"North-East","anandadiYoga":{"name":"Mṛtyu","quality":"Inauspicious"},"drikRitu":"Śarad (Autumn)","vedicRitu":"Śarad (Autumn)","drikAyana":"Dakṣiṇāyana","vedicAyana":"Dakṣiṇāyana","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization (Drikpanchang-parity)","declination":-10.36819066690953,"eotMinutes":15.696871244231174,"ayanamsa":24.2134}},"calendars":{"vikram_samvat":2082,"vikram_samvatsara":"Kālayukta","saka_samvat":1947,"saka_samvatsara":"Viśvāvasu","bengali_samvat":1432,"malayalam_era":1201,"nanakshahi_year":556,"lunar_month":"Kārtika","lunar_month_paksha_full":"Kārtika Kṛṣṇa Pakṣa","solar_month":"Tulā (Aippasi)","ritu":"Śarad (Autumn)","display_summary":"Kārtika Kṛṣṇa Caturdaśī · Vikram 2082 Kālayukta · Śaka 1947 Viśvāvasu"},"festivals":[{"id":"naraka-chaturdashi","name":"Naraka Caturdaśī (Choṭī Diwālī)","name_sanskrit":"नरक चतुर्दशी","tradition":"Vaishnava","associated_deity":"Krishna (Narakāsura-vadha)","significance":"Krishna slew Narakāsura, freeing 16,000 captive princesses. Day 2 of Diwali.","vrata":true,"detection":{"tithi_number":29,"tithi_paksha":"Kṛṣṇa","lunar_month":"Kārtika"},"precedence":2,"sources":["Bhāgavata 10.59"]},{"id":"tula-sankranti","name":"Tulā Saṅkrānti","name_sanskrit":"तुला सङ्क्रान्ति","tradition":"Pan-Hindu","significance":"Sun enters Libra.","vrata":false,"detection":{"sun_rashi":"Tulā"},"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":"chandra-walk","name":"Candra Walk","name_sanskrit":"चन्द्र यात्रा","type":"graha","description":"Manas-control + BG 6.5-7.","step_count":5,"url":"/walk/chandra-walk"},"reason":"Somavāra (Monday) — its presiding graha's walk."},"cosmic_resonances":[]},"validity":{"eternal":false,"location_specific":"mysore"},"liturgical":{"opening":"जय श्री कृष्ण","closing":"ॐ तत् सत्","attribution":"Computed by Vidhyamitra Sūrya-Siddhānta substrate + Vidhyamitra Tier-2 layer"},"seo":{"title":"Pañchāṅga October 20, 2025 CE · Mysore, Karnataka · Vidhyamitra","description":"October 20, 2025 CE for Mysore, Karnataka: Kṛṣṇa Caturdaśī, sūryodaya 06:13, sūryāsta 18:02.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/mysore/2025-10-20","hreflang_alternates":{"en":"https://vidhyamitra.com/city/mysore/2025-10-20","sa":"https://sa.vidhyamitra.com/city/mysore/2025-10-20","hi":"https://hi.vidhyamitra.com/city/mysore/2025-10-20","x-default":"https://vidhyamitra.com/city/mysore/2025-10-20"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-14T23:32:30.937Z","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":"2026-05-14T23:32:30.937Z","verification":{"type":"community-validated","markers":["matches Drikpanchang ±1 minute on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-14T23:32:30.937Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}