{"id":"vidhyamitra:city-day:ayodhya:2029-10-21:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/ayodhya/2029-10-21","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2029-10-21","date_display":"October 21, 2029 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":2029,"month":10,"day":21,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2462430.770833,"kali_year":5131,"ahargana":1873965.2708,"sun":{"sidereal_longitude":182.8658,"rashi":7,"rashi_name":"Tulā"},"moon":{"sidereal_longitude":348.1346,"rashi":12,"rashi_name":"Mīna"},"tithi":{"number":14,"name":"Caturdaśī","paksha":"Śukla","full_name":"Śukla Caturdaśī","elongation_degrees":165.2688,"elapsed_within_tithi_degrees":9.2688},"nakshatra":{"number":27,"name":"Revatī","pada":1,"moon_longitude":348.1346,"elapsed_within_degrees":1.4679},"yoga":{"number":13,"name":"Vyāghāta","sum_longitude":171.0004},"karana":{"half_tithi_index":27,"name":"Vaṇija"},"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":2029,"month":10,"day":21,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2462430.770833,"ahargana":1873965.2708,"kali_year":5131,"ayanamsa_lahiri":24.2693,"grahas":{"sun":{"sidereal_longitude":183.659494,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":14,"name":"Citrā","pada":4},"retrograde":false},"moon":{"sidereal_longitude":348.927094,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":27,"name":"Revatī","pada":1},"retrograde":false,"latitude":4.4338},"mars":{"sidereal_longitude":234.98799399999996,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":18,"name":"Jyeṣṭhā","pada":3},"retrograde":false},"mercury":{"sidereal_longitude":176.40849400000002,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":14,"name":"Citrā","pada":1},"retrograde":false},"jupiter":{"sidereal_longitude":191.46729400000004,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":15,"name":"Svātī","pada":2},"retrograde":false},"venus":{"sidereal_longitude":230.08239400000002,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":18,"name":"Jyeṣṭhā","pada":2},"retrograde":false},"saturn":{"sidereal_longitude":28.98589400000003,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":3,"name":"Kṛttikā","pada":1},"retrograde":true},"rahu":{"sidereal_longitude":248.3018,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":19,"name":"Mūla","pada":3},"retrograde":false},"ketu":{"sidereal_longitude":68.3018,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":6,"name":"Ārdrā","pada":1},"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":2029,"month":10,"day":21,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2462430.770833,"kali_year":5131,"ahargana":1873965.2708,"sun":{"sidereal_longitude":182.8658,"rashi":7,"rashi_name":"Tulā"},"moon":{"sidereal_longitude":348.1346,"rashi":12,"rashi_name":"Mīna"},"tithi":{"number":14,"name":"Caturdaśī","paksha":"Śukla","full_name":"Śukla Caturdaśī","elongation_degrees":165.2688,"elapsed_within_tithi_degrees":9.2688},"nakshatra":{"number":27,"name":"Revatī","pada":1,"moon_longitude":348.1346,"elapsed_within_degrees":1.4679},"yoga":{"number":13,"name":"Vyāghāta","sum_longitude":171.0004},"karana":{"half_tithi_index":27,"name":"Vaṇija"},"vara":{"number":2,"name":"Ravivāra (Sunday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":4.434,"elongation":165.269},"lunar":{"type":"lunar","occurs":false,"moon_latitude":4.434,"opposition_distance":14.731}},"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":"06:04","sunsetLocal":"17:27","solarNoonLocal":"11:45","dayLengthHours":11.394357925382014,"dayLengthDisplay":"11 Hours 23 Mins 40 Secs","nightLengthDisplay":"12 Hours 36 Mins 20 Secs","moonriseLocal":"16:33","moonsetLocal":"05:00","rahuKala":{"name":"Rāhu Kāla","start":"16:02","end":"17:27","startHours":16.028793879239842,"endHours":17.453088619912595,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"11:45","end":"13:11","startHours":11.755909657221586,"endHours":13.18020439789434,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"14:36","end":"16:02","startHours":14.604499138567093,"endHours":16.028793879239842,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"08:43","end":"09:06","startHours":8.71741421045305,"endHours":9.097226141299117,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"06:32","end":"06:50","startHours":6.533495608088164,"endHours":6.8373451527650175,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:23","end":"12:08","startHours":11.376097726375521,"endHours":12.135721588067655,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"04:32","end":"05:18","startHours":4.539482971146311,"endHours":5.299106832838446,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"05:07","end":"06:04","startHours":5.109200867415413,"endHours":6.05873069453058,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"13:39","end":"14:25","startHours":13.654969311451921,"endHours":14.414593173144056,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"17:15","end":"17:39","startHours":17.253088619912596,"endHours":17.653088619912594,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"17:27","end":"17:56","startHours":17.453088619912595,"endHours":17.92785353347018,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"17:12","end":"18:57","startHours":17.203088619912595,"endHours":18.953088619912595,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:23","end":"00:08","startHours":23.37609772637552,"endHours":24.135721588067653,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Udveg","start":"06:04","end":"07:29","startHours":6.05873069453058,"endHours":7.4830254352033325,"quality":"inauspicious"},{"name":"Chala","start":"07:29","end":"08:54","startHours":7.4830254352033325,"endHours":8.907320175876084,"quality":"neutral"},{"name":"Labha","start":"08:54","end":"10:20","startHours":8.907320175876084,"endHours":10.331614916548837,"quality":"auspicious"},{"name":"Amṛta","start":"10:20","end":"11:45","startHours":10.331614916548837,"endHours":11.755909657221586,"quality":"auspicious"},{"name":"Kāla","start":"11:45","end":"13:11","startHours":11.755909657221586,"endHours":13.18020439789434,"quality":"inauspicious"},{"name":"Śubha","start":"13:11","end":"14:36","startHours":13.18020439789434,"endHours":14.604499138567093,"quality":"auspicious"},{"name":"Roga","start":"14:36","end":"16:02","startHours":14.604499138567093,"endHours":16.028793879239842,"quality":"inauspicious"},{"name":"Udveg","start":"16:02","end":"17:27","startHours":16.028793879239842,"endHours":17.453088619912595,"quality":"inauspicious"}],"nightChoghadiyas":[{"name":"Śubha","start":"17:27","end":"19:02","startHours":17.453088619912595,"endHours":19.028793879239842,"quality":"auspicious"},{"name":"Roga","start":"19:02","end":"20:36","startHours":19.028793879239842,"endHours":20.604499138567093,"quality":"inauspicious"},{"name":"Udveg","start":"20:36","end":"22:11","startHours":20.604499138567093,"endHours":22.18020439789434,"quality":"inauspicious"},{"name":"Chala","start":"22:11","end":"23:45","startHours":22.18020439789434,"endHours":23.755909657221586,"quality":"neutral"},{"name":"Labha","start":"23:45","end":"01:20","startHours":23.755909657221586,"endHours":25.331614916548837,"quality":"auspicious"},{"name":"Amṛta","start":"01:20","end":"02:54","startHours":25.331614916548837,"endHours":26.907320175876084,"quality":"auspicious"},{"name":"Kāla","start":"02:54","end":"04:29","startHours":26.907320175876084,"endHours":28.48302543520333,"quality":"inauspicious"},{"name":"Śubha","start":"04:29","end":"06:04","startHours":28.48302543520333,"endHours":30.05873069453058,"quality":"auspicious"}],"horas":[{"name":"Hora 1","start":"06:04","end":"07:04","startHours":6.05873069453058,"endHours":7.05873069453058,"planetary_lord":"Sun"},{"name":"Hora 2","start":"07:04","end":"08:04","startHours":7.05873069453058,"endHours":8.058730694530581,"planetary_lord":"Mars"},{"name":"Hora 3","start":"08:04","end":"09:04","startHours":8.058730694530581,"endHours":9.058730694530581,"planetary_lord":"Jupiter"},{"name":"Hora 4","start":"09:04","end":"10:04","startHours":9.058730694530581,"endHours":10.058730694530581,"planetary_lord":"Saturn"},{"name":"Hora 5","start":"10:04","end":"11:04","startHours":10.058730694530581,"endHours":11.058730694530581,"planetary_lord":"Moon"},{"name":"Hora 6","start":"11:04","end":"12:04","startHours":11.058730694530581,"endHours":12.058730694530581,"planetary_lord":"Mercury"},{"name":"Hora 7","start":"12:04","end":"13:04","startHours":12.058730694530581,"endHours":13.058730694530581,"planetary_lord":"Venus"},{"name":"Hora 8","start":"13:04","end":"14:04","startHours":13.058730694530581,"endHours":14.058730694530581,"planetary_lord":"Sun"},{"name":"Hora 9","start":"14:04","end":"15:04","startHours":14.058730694530581,"endHours":15.058730694530581,"planetary_lord":"Mars"},{"name":"Hora 10","start":"15:04","end":"16:04","startHours":15.058730694530581,"endHours":16.05873069453058,"planetary_lord":"Jupiter"},{"name":"Hora 11","start":"16:04","end":"17:04","startHours":16.05873069453058,"endHours":17.05873069453058,"planetary_lord":"Saturn"},{"name":"Hora 12","start":"17:04","end":"18:04","startHours":17.05873069453058,"endHours":18.05873069453058,"planetary_lord":"Moon"},{"name":"Hora 13","start":"18:04","end":"19:04","startHours":18.05873069453058,"endHours":19.05873069453058,"planetary_lord":"Mercury"},{"name":"Hora 14","start":"19:04","end":"20:04","startHours":19.05873069453058,"endHours":20.05873069453058,"planetary_lord":"Venus"},{"name":"Hora 15","start":"20:04","end":"21:04","startHours":20.05873069453058,"endHours":21.05873069453058,"planetary_lord":"Sun"},{"name":"Hora 16","start":"21:04","end":"22:04","startHours":21.05873069453058,"endHours":22.05873069453058,"planetary_lord":"Mars"},{"name":"Hora 17","start":"22:04","end":"23:04","startHours":22.05873069453058,"endHours":23.05873069453058,"planetary_lord":"Jupiter"},{"name":"Hora 18","start":"23:04","end":"00:04","startHours":23.05873069453058,"endHours":24.05873069453058,"planetary_lord":"Saturn"},{"name":"Hora 19","start":"00:04","end":"01:04","startHours":24.05873069453058,"endHours":25.05873069453058,"planetary_lord":"Moon"},{"name":"Hora 20","start":"01:04","end":"02:04","startHours":25.05873069453058,"endHours":26.05873069453058,"planetary_lord":"Mercury"},{"name":"Hora 21","start":"02:04","end":"03:04","startHours":26.05873069453058,"endHours":27.05873069453058,"planetary_lord":"Venus"},{"name":"Hora 22","start":"03:04","end":"04:04","startHours":27.05873069453058,"endHours":28.05873069453058,"planetary_lord":"Sun"},{"name":"Hora 23","start":"04:04","end":"05:04","startHours":28.05873069453058,"endHours":29.05873069453058,"planetary_lord":"Mars"},{"name":"Hora 24","start":"05:04","end":"06:04","startHours":29.05873069453058,"endHours":30.05873069453058,"planetary_lord":"Jupiter"}],"taraBala":{"favorable_nakshatras":["Aśvinī","Bharaṇī","Kṛttikā","Rohiṇī","Mṛgaśirā","Maghā","Pūrva Phalgunī","Uttara Phalgunī","Hasta","Citrā","Mūla","Pūrva Āṣāḍhā","Uttara Āṣāḍhā","Śravaṇa","Dhaniṣṭhā"],"unfavorable_nakshatras":["Ārdrā","Punarvasu","Puṣya","Aśleṣā","Svātī","Viśākhā","Anurādhā","Jyeṣṭhā","Śatabhiṣaj","Pūrva Bhādrapadā","Uttara Bhādrapadā","Revatī"],"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":"West (Paścim)","chandraVasa":"South-West","rahuVasa":"North-East","anandadiYoga":{"name":"Sushira","quality":"Auspicious"},"drikRitu":"Śarad (Autumn)","vedicRitu":"Śarad (Autumn)","drikAyana":"Dakṣiṇāyana","vedicAyana":"Dakṣiṇāyana","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization (Drikpanchang-parity)","declination":-10.736205749783206,"eotMinutes":15.829420566704727,"ayanamsa":24.2693}},"calendars":{"vikram_samvat":2086,"vikram_samvatsara":"Dundubhi","saka_samvat":1951,"saka_samvatsara":"Saumya","bengali_samvat":1436,"malayalam_era":1205,"nanakshahi_year":560,"lunar_month":"Kārtika","lunar_month_paksha_full":"Kārtika Śukla Pakṣa","solar_month":"Tulā (Aippasi)","ritu":"Śarad (Autumn)","display_summary":"Kārtika Śukla Caturdaśī · Vikram 2086 Dundubhi · Śaka 1951 Saumya"},"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":"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":"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 21, 2029 CE · Ayodhyā · Vidhyamitra","description":"October 21, 2029 CE for Ayodhyā: Śukla Caturdaśī, sūryodaya 06:04, sūryāsta 17:27.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/ayodhya/2029-10-21","hreflang_alternates":{"en":"https://vidhyamitra.com/city/ayodhya/2029-10-21","sa":"https://sa.vidhyamitra.com/city/ayodhya/2029-10-21","hi":"https://hi.vidhyamitra.com/city/ayodhya/2029-10-21","x-default":"https://vidhyamitra.com/city/ayodhya/2029-10-21"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-15T06:15:10.789Z","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":"2026-05-15T06:15:10.789Z","verification":{"type":"community-validated","markers":["matches Drikpanchang ±1 minute on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-15T06:15:10.789Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}