{"id":"vidhyamitra:city-day:ayodhya:2166-08-29:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/ayodhya/2166-08-29","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2166-08-29","date_display":"August 29, 2166 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":2166,"month":8,"day":29,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2512415.770833,"kali_year":5268,"ahargana":1923950.2708,"sun":{"sidereal_longitude":128.636,"rashi":5,"rashi_name":"Siṃha"},"moon":{"sidereal_longitude":169.5939,"rashi":6,"rashi_name":"Kanyā"},"tithi":{"number":4,"name":"Caturthī","paksha":"Śukla","full_name":"Śukla Caturthī","elongation_degrees":40.958,"elapsed_within_tithi_degrees":4.958},"nakshatra":{"number":13,"name":"Hasta","pada":3,"moon_longitude":169.5939,"elapsed_within_degrees":9.5939},"yoga":{"number":23,"name":"Śubha","sum_longitude":298.2299},"karana":{"half_tithi_index":6,"name":"Vaṇija"},"vara":{"number":0,"name":"Śukravāra (Friday)"}},"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":2166,"month":8,"day":29,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2512415.770833,"ahargana":1923950.2708,"kali_year":5268,"ayanamsa_lahiri":26.1811,"grahas":{"sun":{"sidereal_longitude":129.706499,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":10,"name":"Maghā","pada":3},"retrograde":false},"moon":{"sidereal_longitude":167.06179900000006,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":13,"name":"Hasta","pada":3},"retrograde":false,"latitude":3.4325},"mars":{"sidereal_longitude":159.55519900000002,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":12,"name":"Uttara Phalgunī","pada":4},"retrograde":false},"mercury":{"sidereal_longitude":151.704999,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":12,"name":"Uttara Phalgunī","pada":2},"retrograde":false},"jupiter":{"sidereal_longitude":41.446999000000005,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":4,"name":"Rohiṇī","pada":1},"retrograde":false},"venus":{"sidereal_longitude":123.697899,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":10,"name":"Maghā","pada":2},"retrograde":false},"saturn":{"sidereal_longitude":255.475599,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":20,"name":"Pūrva Āṣāḍhā","pada":1},"retrograde":true},"rahu":{"sidereal_longitude":119.856,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":9,"name":"Āśleṣā","pada":4},"retrograde":false},"ketu":{"sidereal_longitude":299.856,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":23,"name":"Dhaniṣṭhā","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":2166,"month":8,"day":29,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2512415.770833,"kali_year":5268,"ahargana":1923950.2708,"sun":{"sidereal_longitude":128.636,"rashi":5,"rashi_name":"Siṃha"},"moon":{"sidereal_longitude":169.5939,"rashi":6,"rashi_name":"Kanyā"},"tithi":{"number":4,"name":"Caturthī","paksha":"Śukla","full_name":"Śukla Caturthī","elongation_degrees":40.958,"elapsed_within_tithi_degrees":4.958},"nakshatra":{"number":13,"name":"Hasta","pada":3,"moon_longitude":169.5939,"elapsed_within_degrees":9.5939},"yoga":{"number":23,"name":"Śubha","sum_longitude":298.2299},"karana":{"half_tithi_index":6,"name":"Vaṇija"},"vara":{"number":0,"name":"Śukravāra (Friday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":3.432,"elongation":40.958},"lunar":{"type":"lunar","occurs":false,"moon_latitude":3.432,"opposition_distance":139.042}},"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":"05:39","sunsetLocal":"18:25","solarNoonLocal":"12:02","dayLengthHours":12.762808997851224,"dayLengthDisplay":"12 Hours 45 Mins 46 Secs","nightLengthDisplay":"11 Hours 14 Mins 14 Secs","moonriseLocal":"08:39","moonsetLocal":"20:23","rahuKala":{"name":"Rāhu Kāla","start":"10:26","end":"12:02","startHours":10.432682242994197,"endHours":12.028033367725602,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"15:13","end":"16:49","startHours":15.218735617188408,"endHours":16.81408674191981,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"07:15","end":"08:50","startHours":7.241979993531392,"endHours":8.837331118262796,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"08:37","end":"09:03","startHours":8.624617634965276,"endHours":9.050044601560316,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"06:11","end":"06:31","startHours":6.17841257704379,"endHours":6.518754150319823,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:36","end":"12:27","startHours":11.602606401130561,"endHours":12.453460334320642,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"03:57","end":"04:48","startHours":3.944921002419826,"endHours":4.7957749356099075,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"04:35","end":"05:39","startHours":4.583061452312387,"endHours":5.646628868799989,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:09","end":"15:00","startHours":14.155168200700807,"endHours":15.00602213389089,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"18:13","end":"18:37","startHours":18.209437866651214,"endHours":18.609437866651213,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:25","end":"18:56","startHours":18.409437866651214,"endHours":18.941221574895014,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"18:10","end":"19:55","startHours":18.159437866651214,"endHours":19.909437866651214,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:36","end":"00:27","startHours":23.60260640113056,"endHours":24.453460334320642,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Chala","start":"05:39","end":"07:15","startHours":5.646628868799989,"endHours":7.241979993531392,"quality":"neutral"},{"name":"Labha","start":"07:15","end":"08:50","startHours":7.241979993531392,"endHours":8.837331118262796,"quality":"auspicious"},{"name":"Amṛta","start":"08:50","end":"10:26","startHours":8.837331118262796,"endHours":10.432682242994197,"quality":"auspicious"},{"name":"Kāla","start":"10:26","end":"12:02","startHours":10.432682242994197,"endHours":12.028033367725602,"quality":"inauspicious"},{"name":"Śubha","start":"12:02","end":"13:37","startHours":12.028033367725602,"endHours":13.623384492457003,"quality":"auspicious"},{"name":"Roga","start":"13:37","end":"15:13","startHours":13.623384492457003,"endHours":15.218735617188408,"quality":"inauspicious"},{"name":"Udveg","start":"15:13","end":"16:49","startHours":15.218735617188408,"endHours":16.81408674191981,"quality":"inauspicious"},{"name":"Chala","start":"16:49","end":"18:25","startHours":16.81408674191981,"endHours":18.409437866651214,"quality":"neutral"}],"nightChoghadiyas":[{"name":"Roga","start":"18:25","end":"19:49","startHours":18.409437866651214,"endHours":19.81408674191981,"quality":"inauspicious"},{"name":"Udveg","start":"19:49","end":"21:13","startHours":19.81408674191981,"endHours":21.218735617188408,"quality":"inauspicious"},{"name":"Chala","start":"21:13","end":"22:37","startHours":21.218735617188408,"endHours":22.623384492457006,"quality":"neutral"},{"name":"Labha","start":"22:37","end":"00:02","startHours":22.623384492457006,"endHours":24.0280333677256,"quality":"auspicious"},{"name":"Amṛta","start":"00:02","end":"01:26","startHours":24.0280333677256,"endHours":25.432682242994197,"quality":"auspicious"},{"name":"Kāla","start":"01:26","end":"02:50","startHours":25.432682242994197,"endHours":26.837331118262796,"quality":"inauspicious"},{"name":"Śubha","start":"02:50","end":"04:15","startHours":26.837331118262796,"endHours":28.241979993531395,"quality":"auspicious"},{"name":"Roga","start":"04:15","end":"05:39","startHours":28.241979993531395,"endHours":29.64662886879999,"quality":"inauspicious"}],"horas":[{"name":"Hora 1","start":"05:39","end":"06:39","startHours":5.646628868799989,"endHours":6.646628868799989,"planetary_lord":"Venus"},{"name":"Hora 2","start":"06:39","end":"07:39","startHours":6.646628868799989,"endHours":7.646628868799989,"planetary_lord":"Sun"},{"name":"Hora 3","start":"07:39","end":"08:39","startHours":7.646628868799989,"endHours":8.64662886879999,"planetary_lord":"Mars"},{"name":"Hora 4","start":"08:39","end":"09:39","startHours":8.64662886879999,"endHours":9.64662886879999,"planetary_lord":"Jupiter"},{"name":"Hora 5","start":"09:39","end":"10:39","startHours":9.64662886879999,"endHours":10.64662886879999,"planetary_lord":"Saturn"},{"name":"Hora 6","start":"10:39","end":"11:39","startHours":10.64662886879999,"endHours":11.64662886879999,"planetary_lord":"Moon"},{"name":"Hora 7","start":"11:39","end":"12:39","startHours":11.64662886879999,"endHours":12.64662886879999,"planetary_lord":"Mercury"},{"name":"Hora 8","start":"12:39","end":"13:39","startHours":12.64662886879999,"endHours":13.64662886879999,"planetary_lord":"Venus"},{"name":"Hora 9","start":"13:39","end":"14:39","startHours":13.64662886879999,"endHours":14.64662886879999,"planetary_lord":"Sun"},{"name":"Hora 10","start":"14:39","end":"15:39","startHours":14.64662886879999,"endHours":15.64662886879999,"planetary_lord":"Mars"},{"name":"Hora 11","start":"15:39","end":"16:39","startHours":15.64662886879999,"endHours":16.64662886879999,"planetary_lord":"Jupiter"},{"name":"Hora 12","start":"16:39","end":"17:39","startHours":16.64662886879999,"endHours":17.64662886879999,"planetary_lord":"Saturn"},{"name":"Hora 13","start":"17:39","end":"18:39","startHours":17.64662886879999,"endHours":18.64662886879999,"planetary_lord":"Moon"},{"name":"Hora 14","start":"18:39","end":"19:39","startHours":18.64662886879999,"endHours":19.64662886879999,"planetary_lord":"Mercury"},{"name":"Hora 15","start":"19:39","end":"20:39","startHours":19.64662886879999,"endHours":20.64662886879999,"planetary_lord":"Venus"},{"name":"Hora 16","start":"20:39","end":"21:39","startHours":20.64662886879999,"endHours":21.64662886879999,"planetary_lord":"Sun"},{"name":"Hora 17","start":"21:39","end":"22:39","startHours":21.64662886879999,"endHours":22.64662886879999,"planetary_lord":"Mars"},{"name":"Hora 18","start":"22:39","end":"23:39","startHours":22.64662886879999,"endHours":23.64662886879999,"planetary_lord":"Jupiter"},{"name":"Hora 19","start":"23:39","end":"00:39","startHours":23.64662886879999,"endHours":24.64662886879999,"planetary_lord":"Saturn"},{"name":"Hora 20","start":"00:39","end":"01:39","startHours":24.64662886879999,"endHours":25.64662886879999,"planetary_lord":"Moon"},{"name":"Hora 21","start":"01:39","end":"02:39","startHours":25.64662886879999,"endHours":26.64662886879999,"planetary_lord":"Mercury"},{"name":"Hora 22","start":"02:39","end":"03:39","startHours":26.64662886879999,"endHours":27.64662886879999,"planetary_lord":"Venus"},{"name":"Hora 23","start":"03:39","end":"04:39","startHours":27.64662886879999,"endHours":28.64662886879999,"planetary_lord":"Sun"},{"name":"Hora 24","start":"04:39","end":"05:39","startHours":28.64662886879999,"endHours":29.64662886879999,"planetary_lord":"Mars"}],"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":"West (Paścim)","chandraVasa":"North-West","rahuVasa":"South-East","anandadiYoga":{"name":"Saumya","quality":"Auspicious"},"drikRitu":"Varṣā (Monsoon) (Drik)","vedicRitu":"Varṣā (Monsoon)","drikAyana":"Dakṣiṇāyana","vedicAyana":"Dakṣiṇāyana","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization (Drikpanchang-parity)","declination":9.351155687464356,"eotMinutes":-0.49800206353601495,"ayanamsa":26.1811}},"calendars":{"vikram_samvat":2223,"vikram_samvatsara":"Pramāthi","saka_samvat":2088,"saka_samvatsara":"Akṣaya","bengali_samvat":1573,"malayalam_era":1342,"nanakshahi_year":697,"lunar_month":"Bhādrapada","lunar_month_paksha_full":"Bhādrapada Śukla Pakṣa","solar_month":"Siṃha (Āvaṇi)","ritu":"Varṣā (Monsoon)","display_summary":"Bhādrapada Śukla Caturthī · Vikram 2223 Pramāthi · Śaka 2088 Akṣaya"},"festivals":[{"id":"ganesha-chaturthi","name":"Gaṇeśa Caturthī","name_sanskrit":"गणेश चतुर्थी","tradition":"Pan-Hindu","associated_deity":"Gaṇeśa","significance":"Gaṇeśa's birth day; 11-day festival in Maharashtra.","vrata":false,"detection":{"tithi_number":4,"tithi_paksha":"Śukla","lunar_month":"Bhādrapada"},"precedence":1},{"id":"simha-sankranti","name":"Siṁha Saṅkrānti","name_sanskrit":"सिंह सङ्क्रान्ति","tradition":"Pan-Hindu","significance":"Sun enters Leo.","vrata":false,"detection":{"sun_rashi":"Siṃha"},"precedence":5},{"id":"vinayaka-chaturthi","name":"Vināyaka Caturthī (monthly)","name_sanskrit":"विनायक चतुर्थी","tradition":"Pan-Hindu","associated_deity":"Gaṇeśa","significance":"Monthly Śukla-pakṣa Caturthī; auspicious for new ventures.","vrata":true,"detection":{"tithi_number":4,"tithi_paksha":"Śukla"},"precedence":6}],"todays_walk":{"walk":{"id":"shukra-walk","name":"Śukra Walk","name_sanskrit":"शुक्र यात्रा","type":"graha","description":"Beauty + creativity in dharma + BG 10.36.","step_count":5,"url":"/walk/shukra-walk"},"reason":"Śukravāra (Friday) — 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 August 29, 2166 CE · Ayodhyā · Vidhyamitra","description":"August 29, 2166 CE for Ayodhyā: Śukla Caturthī, sūryodaya 05:39, sūryāsta 18:25.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/ayodhya/2166-08-29","hreflang_alternates":{"en":"https://vidhyamitra.com/city/ayodhya/2166-08-29","sa":"https://sa.vidhyamitra.com/city/ayodhya/2166-08-29","hi":"https://hi.vidhyamitra.com/city/ayodhya/2166-08-29","x-default":"https://vidhyamitra.com/city/ayodhya/2166-08-29"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-20T09:13:51.536Z","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":"2026-05-20T09:13:51.536Z","verification":{"type":"community-validated","markers":["matches Drikpanchang ±1 minute on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-20T09:13:51.536Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}