{"id":"vidhyamitra:city-day:ayodhya:2027-07-17:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/ayodhya/2027-07-17","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2027-07-17","date_display":"July 17, 2027 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":2027,"month":7,"day":17,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2461603.770833,"kali_year":5129,"ahargana":1873138.2708,"sun":{"sidereal_longitude":89.5377,"rashi":3,"rashi_name":"Mithuna"},"moon":{"sidereal_longitude":251.7664,"rashi":9,"rashi_name":"Dhanu"},"tithi":{"number":14,"name":"Caturdaśī","paksha":"Śukla","full_name":"Śukla Caturdaśī","elongation_degrees":162.2288,"elapsed_within_tithi_degrees":6.2288},"nakshatra":{"number":19,"name":"Mūla","pada":4,"moon_longitude":251.7664,"elapsed_within_degrees":11.7664},"yoga":{"number":26,"name":"Indra","sum_longitude":341.3041},"karana":{"half_tithi_index":27,"name":"Vaṇija"},"vara":{"number":1,"name":"Śanivāra (Saturday)"}},"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":2027,"month":7,"day":17,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2461603.770833,"ahargana":1873138.2708,"kali_year":5129,"ayanamsa_lahiri":24.2377,"grahas":{"sun":{"sidereal_longitude":90.042191,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":7,"name":"Punarvasu","pada":4},"retrograde":false},"moon":{"sidereal_longitude":252.40639099999999,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":19,"name":"Mūla","pada":4},"retrograde":false,"latitude":-2.912},"mars":{"sidereal_longitude":156.452491,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":12,"name":"Uttara Phalgunī","pada":3},"retrograde":false},"mercury":{"sidereal_longitude":68.98339099999998,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":6,"name":"Ārdrā","pada":1},"retrograde":false},"jupiter":{"sidereal_longitude":123.70519100000001,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":10,"name":"Maghā","pada":2},"retrograde":false},"venus":{"sidereal_longitude":82.51679100000001,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":7,"name":"Punarvasu","pada":1},"retrograde":false},"saturn":{"sidereal_longitude":3.18429100000003,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":1,"name":"Aśvinī","pada":1},"retrograde":false},"rahu":{"sidereal_longitude":292.1202,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":22,"name":"Śravaṇa","pada":4},"retrograde":false},"ketu":{"sidereal_longitude":112.1202,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":9,"name":"Āśleṣā","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":2027,"month":7,"day":17,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2461603.770833,"kali_year":5129,"ahargana":1873138.2708,"sun":{"sidereal_longitude":89.5377,"rashi":3,"rashi_name":"Mithuna"},"moon":{"sidereal_longitude":251.7664,"rashi":9,"rashi_name":"Dhanu"},"tithi":{"number":14,"name":"Caturdaśī","paksha":"Śukla","full_name":"Śukla Caturdaśī","elongation_degrees":162.2288,"elapsed_within_tithi_degrees":6.2288},"nakshatra":{"number":19,"name":"Mūla","pada":4,"moon_longitude":251.7664,"elapsed_within_degrees":11.7664},"yoga":{"number":26,"name":"Indra","sum_longitude":341.3041},"karana":{"half_tithi_index":27,"name":"Vaṇija"},"vara":{"number":1,"name":"Śanivāra (Saturday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":-2.912,"elongation":162.229},"lunar":{"type":"lunar","occurs":false,"moon_latitude":-2.912,"opposition_distance":17.771}},"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":"05:18","sunsetLocal":"18:56","solarNoonLocal":"12:07","dayLengthHours":13.647393857595594,"dayLengthDisplay":"13 Hours 38 Mins 51 Secs","nightLengthDisplay":"10 Hours 21 Mins 09 Secs","moonriseLocal":"17:44","moonsetLocal":"04:09","rahuKala":{"name":"Rāhu Kāla","start":"08:42","end":"10:25","startHours":8.704111250589413,"endHours":10.410035482788862,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"13:49","end":"15:32","startHours":13.82188394718776,"endHours":15.52780817938721,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"05:18","end":"07:00","startHours":5.2922627861905145,"endHours":6.998187018389964,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"08:29","end":"08:56","startHours":8.476654686296154,"endHours":8.931567814882673,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"05:52","end":"06:13","startHours":5.860904196923665,"endHours":6.22483469979288,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:40","end":"12:34","startHours":11.661046586401792,"endHours":12.570872843574833,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"03:28","end":"04:23","startHours":3.4726102718444354,"endHours":4.382436529017475,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"04:09","end":"05:18","startHours":4.154979964724215,"endHours":5.2922627861905145,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:23","end":"15:18","startHours":14.39052535792091,"endHours":15.300351615093948,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"18:44","end":"19:08","startHours":18.73965664378611,"endHours":19.139656643786108,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:56","end":"19:30","startHours":18.93965664378611,"endHours":19.50829805451926,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"18:41","end":"20:26","startHours":18.68965664378611,"endHours":20.43965664378611,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:40","end":"00:34","startHours":23.661046586401795,"endHours":24.570872843574833,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Kāla","start":"05:18","end":"07:00","startHours":5.2922627861905145,"endHours":6.998187018389964,"quality":"inauspicious"},{"name":"Śubha","start":"07:00","end":"08:42","startHours":6.998187018389964,"endHours":8.704111250589413,"quality":"auspicious"},{"name":"Roga","start":"08:42","end":"10:25","startHours":8.704111250589413,"endHours":10.410035482788862,"quality":"inauspicious"},{"name":"Udveg","start":"10:25","end":"12:07","startHours":10.410035482788862,"endHours":12.11595971498831,"quality":"inauspicious"},{"name":"Chala","start":"12:07","end":"13:49","startHours":12.11595971498831,"endHours":13.82188394718776,"quality":"neutral"},{"name":"Labha","start":"13:49","end":"15:32","startHours":13.82188394718776,"endHours":15.52780817938721,"quality":"auspicious"},{"name":"Amṛta","start":"15:32","end":"17:14","startHours":15.52780817938721,"endHours":17.233732411586658,"quality":"auspicious"},{"name":"Kāla","start":"17:14","end":"18:56","startHours":17.233732411586658,"endHours":18.93965664378611,"quality":"inauspicious"}],"nightChoghadiyas":[{"name":"Labha","start":"18:56","end":"20:14","startHours":18.93965664378611,"endHours":20.233732411586658,"quality":"auspicious"},{"name":"Amṛta","start":"20:14","end":"21:32","startHours":20.233732411586658,"endHours":21.52780817938721,"quality":"auspicious"},{"name":"Kāla","start":"21:32","end":"22:49","startHours":21.52780817938721,"endHours":22.82188394718776,"quality":"inauspicious"},{"name":"Śubha","start":"22:49","end":"00:07","startHours":22.82188394718776,"endHours":24.11595971498831,"quality":"auspicious"},{"name":"Roga","start":"00:07","end":"01:25","startHours":24.11595971498831,"endHours":25.410035482788864,"quality":"inauspicious"},{"name":"Udveg","start":"01:25","end":"02:42","startHours":25.410035482788864,"endHours":26.704111250589413,"quality":"inauspicious"},{"name":"Chala","start":"02:42","end":"04:00","startHours":26.704111250589413,"endHours":27.998187018389963,"quality":"neutral"},{"name":"Labha","start":"04:00","end":"05:18","startHours":27.998187018389963,"endHours":29.292262786190513,"quality":"auspicious"}],"horas":[{"name":"Hora 1","start":"05:18","end":"06:18","startHours":5.2922627861905145,"endHours":6.2922627861905145,"planetary_lord":"Saturn"},{"name":"Hora 2","start":"06:18","end":"07:18","startHours":6.2922627861905145,"endHours":7.2922627861905145,"planetary_lord":"Moon"},{"name":"Hora 3","start":"07:18","end":"08:18","startHours":7.2922627861905145,"endHours":8.292262786190514,"planetary_lord":"Mercury"},{"name":"Hora 4","start":"08:18","end":"09:18","startHours":8.292262786190514,"endHours":9.292262786190514,"planetary_lord":"Venus"},{"name":"Hora 5","start":"09:18","end":"10:18","startHours":9.292262786190514,"endHours":10.292262786190514,"planetary_lord":"Sun"},{"name":"Hora 6","start":"10:18","end":"11:18","startHours":10.292262786190514,"endHours":11.292262786190514,"planetary_lord":"Mars"},{"name":"Hora 7","start":"11:18","end":"12:18","startHours":11.292262786190514,"endHours":12.292262786190514,"planetary_lord":"Jupiter"},{"name":"Hora 8","start":"12:18","end":"13:18","startHours":12.292262786190514,"endHours":13.292262786190514,"planetary_lord":"Saturn"},{"name":"Hora 9","start":"13:18","end":"14:18","startHours":13.292262786190514,"endHours":14.292262786190514,"planetary_lord":"Moon"},{"name":"Hora 10","start":"14:18","end":"15:18","startHours":14.292262786190514,"endHours":15.292262786190514,"planetary_lord":"Mercury"},{"name":"Hora 11","start":"15:18","end":"16:18","startHours":15.292262786190514,"endHours":16.292262786190513,"planetary_lord":"Venus"},{"name":"Hora 12","start":"16:18","end":"17:18","startHours":16.292262786190513,"endHours":17.292262786190513,"planetary_lord":"Sun"},{"name":"Hora 13","start":"17:18","end":"18:18","startHours":17.292262786190513,"endHours":18.292262786190513,"planetary_lord":"Mars"},{"name":"Hora 14","start":"18:18","end":"19:18","startHours":18.292262786190513,"endHours":19.292262786190513,"planetary_lord":"Jupiter"},{"name":"Hora 15","start":"19:18","end":"20:18","startHours":19.292262786190513,"endHours":20.292262786190513,"planetary_lord":"Saturn"},{"name":"Hora 16","start":"20:18","end":"21:18","startHours":20.292262786190513,"endHours":21.292262786190513,"planetary_lord":"Moon"},{"name":"Hora 17","start":"21:18","end":"22:18","startHours":21.292262786190513,"endHours":22.292262786190513,"planetary_lord":"Mercury"},{"name":"Hora 18","start":"22:18","end":"23:18","startHours":22.292262786190513,"endHours":23.292262786190513,"planetary_lord":"Venus"},{"name":"Hora 19","start":"23:18","end":"00:18","startHours":23.292262786190513,"endHours":24.292262786190513,"planetary_lord":"Sun"},{"name":"Hora 20","start":"00:18","end":"01:18","startHours":24.292262786190513,"endHours":25.292262786190513,"planetary_lord":"Mars"},{"name":"Hora 21","start":"01:18","end":"02:18","startHours":25.292262786190513,"endHours":26.292262786190513,"planetary_lord":"Jupiter"},{"name":"Hora 22","start":"02:18","end":"03:18","startHours":26.292262786190513,"endHours":27.292262786190513,"planetary_lord":"Saturn"},{"name":"Hora 23","start":"03:18","end":"04:18","startHours":27.292262786190513,"endHours":28.292262786190513,"planetary_lord":"Moon"},{"name":"Hora 24","start":"04:18","end":"05:18","startHours":28.292262786190513,"endHours":29.292262786190513,"planetary_lord":"Mercury"}],"taraBala":{"favorable_nakshatras":["Bharaṇī","Kṛttikā","Rohiṇī","Mṛgaśirā","Ārdrā","Pūrva Phalgunī","Uttara Phalgunī","Hasta","Citrā","Svātī","Pūrva Āṣāḍhā","Uttara Āṣāḍhā","Śravaṇa","Dhaniṣṭhā","Śatabhiṣaj"],"unfavorable_nakshatras":["Aśvinī","Punarvasu","Puṣya","Aśleṣā","Maghā","Viśākhā","Anurādhā","Jyeṣṭhā","Mūla","Pūrva Bhādrapadā","Uttara Bhādrapadā","Revatī"],"nature":"Janma-tara if same nakshatra; favorable for 15 nakshatras"},"chandraBala":{"favorable_rashis":["Vṛṣabha","Mithuna","Kanyā","Tulā","Dhanu","Kumbha"],"unfavorable_rashis":["Meṣa","Karka","Siṃha","Vṛścika","Makara","Mīna"]},"dishaShool":"East (Pūrva)","chandraVasa":"East","rahuVasa":"East","anandadiYoga":{"name":"Lumba","quality":"Auspicious"},"drikRitu":"Grīṣma (Summer)","vedicRitu":"Grīṣma (Summer)","drikAyana":"Dakṣiṇāyana","vedicAyana":"Dakṣiṇāyana","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization (Drikpanchang-parity)","declination":21.25701156278204,"eotMinutes":-5.773582899298716,"ayanamsa":24.2377}},"calendars":{"vikram_samvat":2084,"vikram_samvatsara":"Raudra","saka_samvat":1949,"saka_samvatsara":"Plavaṅga","bengali_samvat":1434,"malayalam_era":1203,"nanakshahi_year":558,"lunar_month":"Śrāvaṇa","lunar_month_paksha_full":"Śrāvaṇa Śukla Pakṣa","solar_month":"Karkaṭa (Āḍi)","ritu":"Varṣā (Monsoon)","display_summary":"Śrāvaṇa Śukla Caturdaśī · Vikram 2084 Raudra · Śaka 1949 Plavaṅga"},"festivals":[{"id":"karka-sankranti","name":"Karka Saṅkrānti (Dakṣiṇāyana)","name_sanskrit":"कर्क सङ्क्रान्ति","tradition":"Pan-Hindu","associated_deity":"Sūrya Bhagavān","significance":"Sun enters Cancer; Dakṣiṇāyana (south-going) begins. Devatā-rātri begins.","vrata":true,"detection":{"sun_rashi":"Karka"},"precedence":2}],"todays_walk":{"walk":{"id":"shani-walk","name":"Śani Walk","name_sanskrit":"शनि यात्रा","type":"graha","description":"Tapas + endurance + BG 17.14-19.","step_count":7,"url":"/walk/shani-walk"},"reason":"Śanivāra (Saturday) — 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 July 17, 2027 CE · Ayodhyā · Vidhyamitra","description":"July 17, 2027 CE for Ayodhyā: Śukla Caturdaśī, sūryodaya 05:18, sūryāsta 18:56.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/ayodhya/2027-07-17","hreflang_alternates":{"en":"https://vidhyamitra.com/city/ayodhya/2027-07-17","sa":"https://sa.vidhyamitra.com/city/ayodhya/2027-07-17","hi":"https://hi.vidhyamitra.com/city/ayodhya/2027-07-17","x-default":"https://vidhyamitra.com/city/ayodhya/2027-07-17"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-14T21:07:49.332Z","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":"2026-05-14T21:07:49.332Z","verification":{"type":"community-validated","markers":["matches Drikpanchang ±1 minute on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-14T21:07:49.332Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}