{"id":"vidhyamitra:city-day:ayodhya:2029-01-20:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/ayodhya/2029-01-20","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2029-01-20","date_display":"January 20, 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":1,"day":20,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2462156.770833,"kali_year":5130,"ahargana":1873691.2708,"sun":{"sidereal_longitude":275.8564,"rashi":10,"rashi_name":"Makara"},"moon":{"sidereal_longitude":338.4815,"rashi":12,"rashi_name":"Mīna"},"tithi":{"number":6,"name":"Ṣaṣṭhī","paksha":"Śukla","full_name":"Śukla Ṣaṣṭhī","elongation_degrees":62.6251,"elapsed_within_tithi_degrees":2.6251},"nakshatra":{"number":26,"name":"Uttara Bhādrapadā","pada":2,"moon_longitude":338.4815,"elapsed_within_degrees":5.1482},"yoga":{"number":20,"name":"Śiva","sum_longitude":254.3379},"karana":{"half_tithi_index":10,"name":"Kaulava"},"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":2029,"month":1,"day":20,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2462156.770833,"ahargana":1873691.2708,"kali_year":5130,"ayanamsa_lahiri":24.2589,"grahas":{"sun":{"sidereal_longitude":275.996363,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":21,"name":"Uttara Āṣāḍhā","pada":3},"retrograde":false},"moon":{"sidereal_longitude":335.861563,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":26,"name":"Uttara Bhādrapadā","pada":1},"retrograde":false,"latitude":4.3596},"mars":{"sidereal_longitude":165.66806299999996,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":13,"name":"Hasta","pada":2},"retrograde":false},"mercury":{"sidereal_longitude":267.12276299999996,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":21,"name":"Uttara Āṣāḍhā","pada":1},"retrograde":true},"jupiter":{"sidereal_longitude":182.39626299999998,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":14,"name":"Citrā","pada":3},"retrograde":false},"venus":{"sidereal_longitude":260.29276300000004,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":20,"name":"Pūrva Āṣāḍhā","pada":3},"retrograde":false},"saturn":{"sidereal_longitude":10.327162999999985,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":1,"name":"Aśvinī","pada":4},"retrograde":false},"rahu":{"sidereal_longitude":262.8196,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":20,"name":"Pūrva Āṣāḍhā","pada":3},"retrograde":false},"ketu":{"sidereal_longitude":82.8196,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":7,"name":"Punarvasu","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":1,"day":20,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2462156.770833,"kali_year":5130,"ahargana":1873691.2708,"sun":{"sidereal_longitude":275.8564,"rashi":10,"rashi_name":"Makara"},"moon":{"sidereal_longitude":338.4815,"rashi":12,"rashi_name":"Mīna"},"tithi":{"number":6,"name":"Ṣaṣṭhī","paksha":"Śukla","full_name":"Śukla Ṣaṣṭhī","elongation_degrees":62.6251,"elapsed_within_tithi_degrees":2.6251},"nakshatra":{"number":26,"name":"Uttara Bhādrapadā","pada":2,"moon_longitude":338.4815,"elapsed_within_degrees":5.1482},"yoga":{"number":20,"name":"Śiva","sum_longitude":254.3379},"karana":{"half_tithi_index":10,"name":"Kaulava"},"vara":{"number":1,"name":"Śanivāra (Saturday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":4.36,"elongation":62.625},"lunar":{"type":"lunar","occurs":false,"moon_latitude":4.36,"opposition_distance":117.375}},"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":"06:51","sunsetLocal":"17:34","solarNoonLocal":"12:12","dayLengthHours":10.714799517845162,"dayLengthDisplay":"10 Hours 42 Mins 53 Secs","nightLengthDisplay":"13 Hours 17 Mins 07 Secs","moonriseLocal":"10:09","moonsetLocal":"22:14","rahuKala":{"name":"Rāhu Kāla","start":"09:31","end":"10:52","startHours":9.523771842825864,"endHours":10.863121782556508,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"13:33","end":"14:53","startHours":13.5418216620178,"endHours":14.881171601748445,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"06:51","end":"08:11","startHours":6.845071963364574,"endHours":8.184421903095219,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:21","end":"09:42","startHours":9.345191850861777,"endHours":9.702351834789951,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"07:17","end":"07:35","startHours":7.291521943274789,"endHours":7.577249930417327,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:51","end":"12:34","startHours":11.845311738358983,"endHours":12.559631706215328,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"05:25","end":"06:08","startHours":5.416432027651886,"endHours":6.13075199550823,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"05:57","end":"06:51","startHours":5.952172003544144,"endHours":6.845071963364574,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"13:59","end":"14:42","startHours":13.988271641928016,"endHours":14.70259160978436,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"17:22","end":"17:46","startHours":17.359871481209737,"endHours":17.759871481209736,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"17:34","end":"18:00","startHours":17.559871481209736,"endHours":18.006321461119953,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"17:19","end":"19:04","startHours":17.309871481209736,"endHours":19.059871481209736,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:51","end":"00:34","startHours":23.845311738358987,"endHours":24.559631706215328,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Kāla","start":"06:51","end":"08:11","startHours":6.845071963364574,"endHours":8.184421903095219,"quality":"inauspicious"},{"name":"Śubha","start":"08:11","end":"09:31","startHours":8.184421903095219,"endHours":9.523771842825864,"quality":"auspicious"},{"name":"Roga","start":"09:31","end":"10:52","startHours":9.523771842825864,"endHours":10.863121782556508,"quality":"inauspicious"},{"name":"Udveg","start":"10:52","end":"12:12","startHours":10.863121782556508,"endHours":12.202471722287154,"quality":"inauspicious"},{"name":"Chala","start":"12:12","end":"13:33","startHours":12.202471722287154,"endHours":13.5418216620178,"quality":"neutral"},{"name":"Labha","start":"13:33","end":"14:53","startHours":13.5418216620178,"endHours":14.881171601748445,"quality":"auspicious"},{"name":"Amṛta","start":"14:53","end":"16:13","startHours":14.881171601748445,"endHours":16.22052154147909,"quality":"auspicious"},{"name":"Kāla","start":"16:13","end":"17:34","startHours":16.22052154147909,"endHours":17.559871481209736,"quality":"inauspicious"}],"nightChoghadiyas":[{"name":"Labha","start":"17:34","end":"19:13","startHours":17.559871481209736,"endHours":19.22052154147909,"quality":"auspicious"},{"name":"Amṛta","start":"19:13","end":"20:53","startHours":19.22052154147909,"endHours":20.881171601748445,"quality":"auspicious"},{"name":"Kāla","start":"20:53","end":"22:33","startHours":20.881171601748445,"endHours":22.541821662017803,"quality":"inauspicious"},{"name":"Śubha","start":"22:33","end":"00:12","startHours":22.541821662017803,"endHours":24.202471722287157,"quality":"auspicious"},{"name":"Roga","start":"00:12","end":"01:52","startHours":24.202471722287157,"endHours":25.86312178255651,"quality":"inauspicious"},{"name":"Udveg","start":"01:52","end":"03:31","startHours":25.86312178255651,"endHours":27.523771842825866,"quality":"inauspicious"},{"name":"Chala","start":"03:31","end":"05:11","startHours":27.523771842825866,"endHours":29.18442190309522,"quality":"neutral"},{"name":"Labha","start":"05:11","end":"06:51","startHours":29.18442190309522,"endHours":30.845071963364575,"quality":"auspicious"}],"horas":[{"name":"Hora 1","start":"06:51","end":"07:51","startHours":6.845071963364574,"endHours":7.845071963364574,"planetary_lord":"Saturn"},{"name":"Hora 2","start":"07:51","end":"08:51","startHours":7.845071963364574,"endHours":8.845071963364575,"planetary_lord":"Moon"},{"name":"Hora 3","start":"08:51","end":"09:51","startHours":8.845071963364575,"endHours":9.845071963364575,"planetary_lord":"Mercury"},{"name":"Hora 4","start":"09:51","end":"10:51","startHours":9.845071963364575,"endHours":10.845071963364575,"planetary_lord":"Venus"},{"name":"Hora 5","start":"10:51","end":"11:51","startHours":10.845071963364575,"endHours":11.845071963364575,"planetary_lord":"Sun"},{"name":"Hora 6","start":"11:51","end":"12:51","startHours":11.845071963364575,"endHours":12.845071963364575,"planetary_lord":"Mars"},{"name":"Hora 7","start":"12:51","end":"13:51","startHours":12.845071963364575,"endHours":13.845071963364575,"planetary_lord":"Jupiter"},{"name":"Hora 8","start":"13:51","end":"14:51","startHours":13.845071963364575,"endHours":14.845071963364575,"planetary_lord":"Saturn"},{"name":"Hora 9","start":"14:51","end":"15:51","startHours":14.845071963364575,"endHours":15.845071963364575,"planetary_lord":"Moon"},{"name":"Hora 10","start":"15:51","end":"16:51","startHours":15.845071963364575,"endHours":16.845071963364575,"planetary_lord":"Mercury"},{"name":"Hora 11","start":"16:51","end":"17:51","startHours":16.845071963364575,"endHours":17.845071963364575,"planetary_lord":"Venus"},{"name":"Hora 12","start":"17:51","end":"18:51","startHours":17.845071963364575,"endHours":18.845071963364575,"planetary_lord":"Sun"},{"name":"Hora 13","start":"18:51","end":"19:51","startHours":18.845071963364575,"endHours":19.845071963364575,"planetary_lord":"Mars"},{"name":"Hora 14","start":"19:51","end":"20:51","startHours":19.845071963364575,"endHours":20.845071963364575,"planetary_lord":"Jupiter"},{"name":"Hora 15","start":"20:51","end":"21:51","startHours":20.845071963364575,"endHours":21.845071963364575,"planetary_lord":"Saturn"},{"name":"Hora 16","start":"21:51","end":"22:51","startHours":21.845071963364575,"endHours":22.845071963364575,"planetary_lord":"Moon"},{"name":"Hora 17","start":"22:51","end":"23:51","startHours":22.845071963364575,"endHours":23.845071963364575,"planetary_lord":"Mercury"},{"name":"Hora 18","start":"23:51","end":"00:51","startHours":23.845071963364575,"endHours":24.845071963364575,"planetary_lord":"Venus"},{"name":"Hora 19","start":"00:51","end":"01:51","startHours":24.845071963364575,"endHours":25.845071963364575,"planetary_lord":"Sun"},{"name":"Hora 20","start":"01:51","end":"02:51","startHours":25.845071963364575,"endHours":26.845071963364575,"planetary_lord":"Mars"},{"name":"Hora 21","start":"02:51","end":"03:51","startHours":26.845071963364575,"endHours":27.845071963364575,"planetary_lord":"Jupiter"},{"name":"Hora 22","start":"03:51","end":"04:51","startHours":27.845071963364575,"endHours":28.845071963364575,"planetary_lord":"Saturn"},{"name":"Hora 23","start":"04:51","end":"05:51","startHours":28.845071963364575,"endHours":29.845071963364575,"planetary_lord":"Moon"},{"name":"Hora 24","start":"05:51","end":"06:51","startHours":29.845071963364575,"endHours":30.845071963364575,"planetary_lord":"Mercury"}],"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":"East (Pūrva)","chandraVasa":"South-West","rahuVasa":"East","anandadiYoga":{"name":"Mausala","quality":"Inauspicious"},"drikRitu":"Śiśira (Winter) (Drik)","vedicRitu":"Hemanta (Pre-winter)","drikAyana":"Uttarāyaṇa","vedicAyana":"Uttarāyaṇa","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization (Drikpanchang-parity)","declination":-20.093735465010294,"eotMinutes":-10.9643033372293,"ayanamsa":24.2589}},"calendars":{"vikram_samvat":2086,"vikram_samvatsara":"Dundubhi","saka_samvat":1951,"saka_samvatsara":"Saumya","bengali_samvat":1436,"malayalam_era":1205,"nanakshahi_year":560,"lunar_month":"Māgha","lunar_month_paksha_full":"Māgha Śukla Pakṣa","solar_month":"Makara (Tai)","ritu":"Śiśira (Winter)","display_summary":"Māgha Śukla Ṣaṣṭhī · Vikram 2086 Dundubhi · Śaka 1951 Saumya"},"festivals":[{"id":"makara-sankranti","name":"Makara Saṅkrānti (Uttarāyaṇa)","name_sanskrit":"मकर सङ्क्रान्ति","tradition":"Pan-Hindu","associated_deity":"Sūrya Bhagavān","significance":"Sun enters Capricorn; Uttarāyaṇa (north-going) begins. Bhīṣma's chosen mahaprasthāna time.","vrata":true,"detection":{"sun_rashi":"Makara"},"precedence":1,"sources":["Mahābhārata Bhīṣma-Stuti","Sūrya-Siddhānta"]},{"id":"pongal","name":"Pongal / Thai Pongal","name_sanskrit":"पोङ्गल","tradition":"Regional","associated_deity":"Sūrya Bhagavān","significance":"Tamil 4-day harvest festival; coincides with Makara Saṅkrānti.","vrata":false,"detection":{"sun_rashi":"Makara"},"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 January 20, 2029 CE · Ayodhyā · Vidhyamitra","description":"January 20, 2029 CE for Ayodhyā: Śukla Ṣaṣṭhī, sūryodaya 06:51, sūryāsta 17:34.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/ayodhya/2029-01-20","hreflang_alternates":{"en":"https://vidhyamitra.com/city/ayodhya/2029-01-20","sa":"https://sa.vidhyamitra.com/city/ayodhya/2029-01-20","hi":"https://hi.vidhyamitra.com/city/ayodhya/2029-01-20","x-default":"https://vidhyamitra.com/city/ayodhya/2029-01-20"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-15T01:32:43.499Z","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":"2026-05-15T01:32:43.499Z","verification":{"type":"community-validated","markers":["matches Drikpanchang ±1 minute on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-15T01:32:43.499Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}