{"id":"vidhyamitra:city-day:ayodhya:2116-10-20:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/ayodhya/2116-10-20","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2116-10-20","date_display":"October 20, 2116 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":2116,"month":10,"day":20,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2494205.770833,"kali_year":5218,"ahargana":1905740.2708,"sun":{"sidereal_longitude":180.3641,"rashi":7,"rashi_name":"Tulā"},"moon":{"sidereal_longitude":340.9271,"rashi":12,"rashi_name":"Mīna"},"tithi":{"number":14,"name":"Caturdaśī","paksha":"Śukla","full_name":"Śukla Caturdaśī","elongation_degrees":160.5631,"elapsed_within_tithi_degrees":4.5631},"nakshatra":{"number":26,"name":"Uttara Bhādrapadā","pada":3,"moon_longitude":340.9271,"elapsed_within_degrees":7.5938},"yoga":{"number":13,"name":"Vyāghāta","sum_longitude":161.2912},"karana":{"half_tithi_index":26,"name":"Gara"},"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":2116,"month":10,"day":20,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2494205.770833,"ahargana":1905740.2708,"kali_year":5218,"ayanamsa_lahiri":25.4846,"grahas":{"sun":{"sidereal_longitude":181.374555,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":14,"name":"Citrā","pada":3},"retrograde":false},"moon":{"sidereal_longitude":342.632155,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":26,"name":"Uttara Bhādrapadā","pada":3},"retrograde":false,"latitude":-1.8131},"mars":{"sidereal_longitude":42.62685499999998,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":4,"name":"Rohiṇī","pada":1},"retrograde":true},"mercury":{"sidereal_longitude":190.851355,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":15,"name":"Svātī","pada":2},"retrograde":false},"jupiter":{"sidereal_longitude":300.139855,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":23,"name":"Dhaniṣṭhā","pada":3},"retrograde":true},"venus":{"sidereal_longitude":149.176855,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":12,"name":"Uttara Phalgunī","pada":1},"retrograde":false},"saturn":{"sidereal_longitude":8.765755000000013,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":1,"name":"Aśvinī","pada":3},"retrograde":true},"rahu":{"sidereal_longitude":4.7094,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":1,"name":"Aśvinī","pada":2},"retrograde":false},"ketu":{"sidereal_longitude":184.7094,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":14,"name":"Citrā","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":2116,"month":10,"day":20,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2494205.770833,"kali_year":5218,"ahargana":1905740.2708,"sun":{"sidereal_longitude":180.3641,"rashi":7,"rashi_name":"Tulā"},"moon":{"sidereal_longitude":340.9271,"rashi":12,"rashi_name":"Mīna"},"tithi":{"number":14,"name":"Caturdaśī","paksha":"Śukla","full_name":"Śukla Caturdaśī","elongation_degrees":160.5631,"elapsed_within_tithi_degrees":4.5631},"nakshatra":{"number":26,"name":"Uttara Bhādrapadā","pada":3,"moon_longitude":340.9271,"elapsed_within_degrees":7.5938},"yoga":{"number":13,"name":"Vyāghāta","sum_longitude":161.2912},"karana":{"half_tithi_index":26,"name":"Gara"},"vara":{"number":4,"name":"Maṅgalavāra (Tuesday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":-1.813,"elongation":160.563},"lunar":{"type":"lunar","occurs":false,"moon_latitude":-1.813,"opposition_distance":19.437}},"eclipse_window_40days":[]},"city":{"slug":"ayodhya","name":"Ayodhyā","lat":26.799,"lon":82.204,"tz_offset_hours":5.5,"state":"Uttar Pradesh","country":"IN","tier":"tirtha"},"tier2":{"city":{"slug":"ayodhya","name":"Ayodhyā","lat":26.799,"lon":82.204,"tz_offset_hours":5.5,"state":"Uttar Pradesh","country":"IN","tier":"tirtha"},"sunriseLocal":"06:03","sunsetLocal":"17:28","solarNoonLocal":"11:45","dayLengthHours":11.421052558149327,"dayLengthDisplay":"11 Hours 25 Mins 16 Secs","nightLengthDisplay":"12 Hours 34 Mins 44 Secs","moonriseLocal":"16:21","moonsetLocal":"04:40","rahuKala":{"name":"Rāhu Kāla","start":"14:37","end":"16:02","startHours":14.61338195213348,"endHours":16.041013521902144,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"08:54","end":"10:20","startHours":8.902855673058816,"endHours":10.33048724282748,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"11:45","end":"13:11","startHours":11.758118812596148,"endHours":13.185750382364812,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"08:43","end":"09:06","startHours":8.712504797089661,"endHours":9.093206549027972,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"06:31","end":"06:50","startHours":6.523469723444372,"endHours":6.828031124995021,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:23","end":"12:08","startHours":11.377417060657837,"endHours":12.13882056453446,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"04:31","end":"05:17","startHours":4.52478552576824,"endHours":5.286189029644862,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"05:06","end":"06:03","startHours":5.0958381536757065,"endHours":6.047592533521484,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"13:40","end":"14:25","startHours":13.661627572287703,"endHours":14.423031076164325,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"17:16","end":"17:40","startHours":17.268645091670813,"endHours":17.66864509167081,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"17:28","end":"17:57","startHours":17.468645091670812,"endHours":17.9445222815937,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"17:13","end":"18:58","startHours":17.218645091670812,"endHours":18.968645091670812,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:23","end":"00:08","startHours":23.377417060657837,"endHours":24.13882056453446,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Roga","start":"06:03","end":"07:29","startHours":6.047592533521484,"endHours":7.47522410329015,"quality":"inauspicious"},{"name":"Udveg","start":"07:29","end":"08:54","startHours":7.47522410329015,"endHours":8.902855673058816,"quality":"inauspicious"},{"name":"Chala","start":"08:54","end":"10:20","startHours":8.902855673058816,"endHours":10.33048724282748,"quality":"neutral"},{"name":"Labha","start":"10:20","end":"11:45","startHours":10.33048724282748,"endHours":11.758118812596148,"quality":"auspicious"},{"name":"Amṛta","start":"11:45","end":"13:11","startHours":11.758118812596148,"endHours":13.185750382364812,"quality":"auspicious"},{"name":"Kāla","start":"13:11","end":"14:37","startHours":13.185750382364812,"endHours":14.61338195213348,"quality":"inauspicious"},{"name":"Śubha","start":"14:37","end":"16:02","startHours":14.61338195213348,"endHours":16.041013521902144,"quality":"auspicious"},{"name":"Roga","start":"16:02","end":"17:28","startHours":16.041013521902144,"endHours":17.468645091670812,"quality":"inauspicious"}],"nightChoghadiyas":[{"name":"Kāla","start":"17:28","end":"19:02","startHours":17.468645091670812,"endHours":19.041013521902144,"quality":"inauspicious"},{"name":"Śubha","start":"19:02","end":"20:37","startHours":19.041013521902144,"endHours":20.61338195213348,"quality":"auspicious"},{"name":"Roga","start":"20:37","end":"22:11","startHours":20.61338195213348,"endHours":22.185750382364816,"quality":"inauspicious"},{"name":"Udveg","start":"22:11","end":"23:45","startHours":22.185750382364816,"endHours":23.758118812596148,"quality":"inauspicious"},{"name":"Chala","start":"23:45","end":"01:20","startHours":23.758118812596148,"endHours":25.33048724282748,"quality":"neutral"},{"name":"Labha","start":"01:20","end":"02:54","startHours":25.33048724282748,"endHours":26.902855673058816,"quality":"auspicious"},{"name":"Amṛta","start":"02:54","end":"04:29","startHours":26.902855673058816,"endHours":28.475224103290152,"quality":"auspicious"},{"name":"Kāla","start":"04:29","end":"06:03","startHours":28.475224103290152,"endHours":30.047592533521485,"quality":"inauspicious"}],"horas":[{"name":"Hora 1","start":"06:03","end":"07:03","startHours":6.047592533521484,"endHours":7.047592533521484,"planetary_lord":"Mars"},{"name":"Hora 2","start":"07:03","end":"08:03","startHours":7.047592533521484,"endHours":8.047592533521485,"planetary_lord":"Jupiter"},{"name":"Hora 3","start":"08:03","end":"09:03","startHours":8.047592533521485,"endHours":9.047592533521485,"planetary_lord":"Saturn"},{"name":"Hora 4","start":"09:03","end":"10:03","startHours":9.047592533521485,"endHours":10.047592533521485,"planetary_lord":"Moon"},{"name":"Hora 5","start":"10:03","end":"11:03","startHours":10.047592533521485,"endHours":11.047592533521485,"planetary_lord":"Mercury"},{"name":"Hora 6","start":"11:03","end":"12:03","startHours":11.047592533521485,"endHours":12.047592533521485,"planetary_lord":"Venus"},{"name":"Hora 7","start":"12:03","end":"13:03","startHours":12.047592533521485,"endHours":13.047592533521485,"planetary_lord":"Sun"},{"name":"Hora 8","start":"13:03","end":"14:03","startHours":13.047592533521485,"endHours":14.047592533521485,"planetary_lord":"Mars"},{"name":"Hora 9","start":"14:03","end":"15:03","startHours":14.047592533521485,"endHours":15.047592533521485,"planetary_lord":"Jupiter"},{"name":"Hora 10","start":"15:03","end":"16:03","startHours":15.047592533521485,"endHours":16.047592533521485,"planetary_lord":"Saturn"},{"name":"Hora 11","start":"16:03","end":"17:03","startHours":16.047592533521485,"endHours":17.047592533521485,"planetary_lord":"Moon"},{"name":"Hora 12","start":"17:03","end":"18:03","startHours":17.047592533521485,"endHours":18.047592533521485,"planetary_lord":"Mercury"},{"name":"Hora 13","start":"18:03","end":"19:03","startHours":18.047592533521485,"endHours":19.047592533521485,"planetary_lord":"Venus"},{"name":"Hora 14","start":"19:03","end":"20:03","startHours":19.047592533521485,"endHours":20.047592533521485,"planetary_lord":"Sun"},{"name":"Hora 15","start":"20:03","end":"21:03","startHours":20.047592533521485,"endHours":21.047592533521485,"planetary_lord":"Mars"},{"name":"Hora 16","start":"21:03","end":"22:03","startHours":21.047592533521485,"endHours":22.047592533521485,"planetary_lord":"Jupiter"},{"name":"Hora 17","start":"22:03","end":"23:03","startHours":22.047592533521485,"endHours":23.047592533521485,"planetary_lord":"Saturn"},{"name":"Hora 18","start":"23:03","end":"00:03","startHours":23.047592533521485,"endHours":24.047592533521485,"planetary_lord":"Moon"},{"name":"Hora 19","start":"00:03","end":"01:03","startHours":24.047592533521485,"endHours":25.047592533521485,"planetary_lord":"Mercury"},{"name":"Hora 20","start":"01:03","end":"02:03","startHours":25.047592533521485,"endHours":26.047592533521485,"planetary_lord":"Venus"},{"name":"Hora 21","start":"02:03","end":"03:03","startHours":26.047592533521485,"endHours":27.047592533521485,"planetary_lord":"Sun"},{"name":"Hora 22","start":"03:03","end":"04:03","startHours":27.047592533521485,"endHours":28.047592533521485,"planetary_lord":"Mars"},{"name":"Hora 23","start":"04:03","end":"05:03","startHours":28.047592533521485,"endHours":29.047592533521485,"planetary_lord":"Jupiter"},{"name":"Hora 24","start":"05:03","end":"06:03","startHours":29.047592533521485,"endHours":30.047592533521485,"planetary_lord":"Saturn"}],"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":["Vṛṣabha","Siṃha","Kanyā","Dhanu","Makara","Mīna"],"unfavorable_rashis":["Meṣa","Mithuna","Karka","Tulā","Vṛścika","Kumbha"]},"dishaShool":"North (Uttara)","chandraVasa":"South-West","rahuVasa":"North","anandadiYoga":{"name":"Dhvānkṣa","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":-10.351998921267455,"eotMinutes":15.696871244231174,"ayanamsa":25.4846}},"calendars":{"vikram_samvat":2173,"vikram_samvatsara":"Virodhi","saka_samvat":2038,"saka_samvatsara":"Dhātṛ","bengali_samvat":1523,"malayalam_era":1292,"nanakshahi_year":647,"lunar_month":"Kārtika","lunar_month_paksha_full":"Kārtika Śukla Pakṣa","solar_month":"Tulā (Aippasi)","ritu":"Śarad (Autumn)","display_summary":"Kārtika Śukla Caturdaśī · Vikram 2173 Virodhi · Śaka 2038 Dhātṛ"},"festivals":[{"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}],"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":"ayodhya"},"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, 2116 CE · Ayodhyā · Vidhyamitra","description":"October 20, 2116 CE for Ayodhyā: Śukla Caturdaśī, sūryodaya 06:03, sūryāsta 17:28.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/ayodhya/2116-10-20","hreflang_alternates":{"en":"https://vidhyamitra.com/city/ayodhya/2116-10-20","sa":"https://sa.vidhyamitra.com/city/ayodhya/2116-10-20","hi":"https://hi.vidhyamitra.com/city/ayodhya/2116-10-20","x-default":"https://vidhyamitra.com/city/ayodhya/2116-10-20"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-17T02:38:53.847Z","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":"2026-05-17T02:38:53.847Z","verification":{"type":"community-validated","markers":["matches Drikpanchang ±1 minute on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-17T02:38:53.847Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}