{"id":"vidhyamitra:city-day:ayodhya:1917-12-29:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/ayodhya/1917-12-29","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"1917-12-29","date_display":"December 29, 1917 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":1917,"month":12,"day":29,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2421591.770833,"kali_year":5019,"ahargana":1833126.2708,"sun":{"sidereal_longitude":253.9945,"rashi":9,"rashi_name":"Dhanu"},"moon":{"sidereal_longitude":83.4094,"rashi":3,"rashi_name":"Mithuna"},"tithi":{"number":16,"name":"Pratipada","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Pratipada","elongation_degrees":189.4149,"elapsed_within_tithi_degrees":9.4149},"nakshatra":{"number":7,"name":"Punarvasu","pada":2,"moon_longitude":83.4094,"elapsed_within_degrees":3.4094},"yoga":{"number":26,"name":"Indra","sum_longitude":337.4039},"karana":{"half_tithi_index":31,"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":1917,"month":12,"day":29,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2421591.770833,"ahargana":1833126.2708,"kali_year":5019,"ayanamsa_lahiri":22.7074,"grahas":{"sun":{"sidereal_longitude":254.05674399999998,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":20,"name":"Pūrva Āṣāḍhā","pada":1},"retrograde":false},"moon":{"sidereal_longitude":81.44664399999999,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":7,"name":"Punarvasu","pada":1},"retrograde":false,"latitude":-0.8779},"mars":{"sidereal_longitude":154.47414400000002,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":12,"name":"Uttara Phalgunī","pada":3},"retrograde":false},"mercury":{"sidereal_longitude":266.774144,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":21,"name":"Uttara Āṣāḍhā","pada":1},"retrograde":true},"jupiter":{"sidereal_longitude":40.585443999999995,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":4,"name":"Rohiṇī","pada":1},"retrograde":true},"venus":{"sidereal_longitude":298.452944,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":23,"name":"Dhaniṣṭhā","pada":2},"retrograde":false},"saturn":{"sidereal_longitude":111.43804399999999,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":9,"name":"Aśleṣā","pada":2},"retrograde":true},"rahu":{"sidereal_longitude":252.1485,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":19,"name":"Mūla","pada":4},"retrograde":false},"ketu":{"sidereal_longitude":72.1485,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":6,"name":"Ārdrā","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":1917,"month":12,"day":29,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2421591.770833,"kali_year":5019,"ahargana":1833126.2708,"sun":{"sidereal_longitude":253.9945,"rashi":9,"rashi_name":"Dhanu"},"moon":{"sidereal_longitude":83.4094,"rashi":3,"rashi_name":"Mithuna"},"tithi":{"number":16,"name":"Pratipada","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Pratipada","elongation_degrees":189.4149,"elapsed_within_tithi_degrees":9.4149},"nakshatra":{"number":7,"name":"Punarvasu","pada":2,"moon_longitude":83.4094,"elapsed_within_degrees":3.4094},"yoga":{"number":26,"name":"Indra","sum_longitude":337.4039},"karana":{"half_tithi_index":31,"name":"Kaulava"},"vara":{"number":1,"name":"Śanivāra (Saturday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":-0.878,"elongation":170.585},"lunar":{"type":"lunar","occurs":false,"moon_latitude":-0.878,"opposition_distance":9.415}},"eclipse_window_40days":[{"offset_days":-1,"type":"lunar","occurs":true,"moon_latitude":0.156,"opposition_distance":2.753},{"offset_days":15,"type":"solar","occurs":true,"moon_latitude":1.39,"elongation":0.055}]},"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":"06:50","sunsetLocal":"17:18","solarNoonLocal":"12:04","dayLengthHours":10.466192077916439,"dayLengthDisplay":"10 Hours 27 Mins 58 Secs","nightLengthDisplay":"13 Hours 32 Mins 02 Secs","moonriseLocal":"17:41","moonsetLocal":"07:25","rahuKala":{"name":"Rāhu Kāla","start":"09:27","end":"10:45","startHours":9.44229825459705,"endHours":10.750572264336604,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"13:22","end":"14:41","startHours":13.367120283815716,"endHours":14.67539429355527,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"06:50","end":"08:08","startHours":6.82575023511794,"endHours":8.134024244857496,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:16","end":"09:37","startHours":9.26786171996511,"endHours":9.61673478922899,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"07:16","end":"07:32","startHours":7.261841571697792,"endHours":7.540940027108896,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:43","end":"12:24","startHours":11.709973204812279,"endHours":12.407719343340041,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"05:26","end":"06:08","startHours":5.430257958062415,"endHours":6.128004096590178,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"05:57","end":"06:50","startHours":5.953567561958237,"endHours":6.82575023511794,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"13:48","end":"14:30","startHours":13.803211620395565,"endHours":14.500957758923327,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"17:06","end":"17:30","startHours":17.09194231303438,"endHours":17.49194231303438,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"17:18","end":"17:44","startHours":17.29194231303438,"endHours":17.728033649614233,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"17:03","end":"18:48","startHours":17.04194231303438,"endHours":18.79194231303438,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:43","end":"00:24","startHours":23.70997320481228,"endHours":24.40771934334004,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Kāla","start":"06:50","end":"08:08","startHours":6.82575023511794,"endHours":8.134024244857496,"quality":"inauspicious"},{"name":"Śubha","start":"08:08","end":"09:27","startHours":8.134024244857496,"endHours":9.44229825459705,"quality":"auspicious"},{"name":"Roga","start":"09:27","end":"10:45","startHours":9.44229825459705,"endHours":10.750572264336604,"quality":"inauspicious"},{"name":"Udveg","start":"10:45","end":"12:04","startHours":10.750572264336604,"endHours":12.05884627407616,"quality":"inauspicious"},{"name":"Chala","start":"12:04","end":"13:22","startHours":12.05884627407616,"endHours":13.367120283815716,"quality":"neutral"},{"name":"Labha","start":"13:22","end":"14:41","startHours":13.367120283815716,"endHours":14.67539429355527,"quality":"auspicious"},{"name":"Amṛta","start":"14:41","end":"15:59","startHours":14.67539429355527,"endHours":15.983668303294824,"quality":"auspicious"},{"name":"Kāla","start":"15:59","end":"17:18","startHours":15.983668303294824,"endHours":17.29194231303438,"quality":"inauspicious"}],"nightChoghadiyas":[{"name":"Labha","start":"17:18","end":"18:59","startHours":17.29194231303438,"endHours":18.983668303294824,"quality":"auspicious"},{"name":"Amṛta","start":"18:59","end":"20:41","startHours":18.983668303294824,"endHours":20.67539429355527,"quality":"auspicious"},{"name":"Kāla","start":"20:41","end":"22:22","startHours":20.67539429355527,"endHours":22.367120283815716,"quality":"inauspicious"},{"name":"Śubha","start":"22:22","end":"00:04","startHours":22.367120283815716,"endHours":24.05884627407616,"quality":"auspicious"},{"name":"Roga","start":"00:04","end":"01:45","startHours":24.05884627407616,"endHours":25.750572264336604,"quality":"inauspicious"},{"name":"Udveg","start":"01:45","end":"03:27","startHours":25.750572264336604,"endHours":27.44229825459705,"quality":"inauspicious"},{"name":"Chala","start":"03:27","end":"05:08","startHours":27.44229825459705,"endHours":29.134024244857496,"quality":"neutral"},{"name":"Labha","start":"05:08","end":"06:50","startHours":29.134024244857496,"endHours":30.82575023511794,"quality":"auspicious"}],"horas":[{"name":"Hora 1","start":"06:50","end":"07:50","startHours":6.82575023511794,"endHours":7.82575023511794,"planetary_lord":"Saturn"},{"name":"Hora 2","start":"07:50","end":"08:50","startHours":7.82575023511794,"endHours":8.82575023511794,"planetary_lord":"Moon"},{"name":"Hora 3","start":"08:50","end":"09:50","startHours":8.82575023511794,"endHours":9.82575023511794,"planetary_lord":"Mercury"},{"name":"Hora 4","start":"09:50","end":"10:50","startHours":9.82575023511794,"endHours":10.82575023511794,"planetary_lord":"Venus"},{"name":"Hora 5","start":"10:50","end":"11:50","startHours":10.82575023511794,"endHours":11.82575023511794,"planetary_lord":"Sun"},{"name":"Hora 6","start":"11:50","end":"12:50","startHours":11.82575023511794,"endHours":12.82575023511794,"planetary_lord":"Mars"},{"name":"Hora 7","start":"12:50","end":"13:50","startHours":12.82575023511794,"endHours":13.82575023511794,"planetary_lord":"Jupiter"},{"name":"Hora 8","start":"13:50","end":"14:50","startHours":13.82575023511794,"endHours":14.82575023511794,"planetary_lord":"Saturn"},{"name":"Hora 9","start":"14:50","end":"15:50","startHours":14.82575023511794,"endHours":15.82575023511794,"planetary_lord":"Moon"},{"name":"Hora 10","start":"15:50","end":"16:50","startHours":15.82575023511794,"endHours":16.82575023511794,"planetary_lord":"Mercury"},{"name":"Hora 11","start":"16:50","end":"17:50","startHours":16.82575023511794,"endHours":17.82575023511794,"planetary_lord":"Venus"},{"name":"Hora 12","start":"17:50","end":"18:50","startHours":17.82575023511794,"endHours":18.82575023511794,"planetary_lord":"Sun"},{"name":"Hora 13","start":"18:50","end":"19:50","startHours":18.82575023511794,"endHours":19.82575023511794,"planetary_lord":"Mars"},{"name":"Hora 14","start":"19:50","end":"20:50","startHours":19.82575023511794,"endHours":20.82575023511794,"planetary_lord":"Jupiter"},{"name":"Hora 15","start":"20:50","end":"21:50","startHours":20.82575023511794,"endHours":21.82575023511794,"planetary_lord":"Saturn"},{"name":"Hora 16","start":"21:50","end":"22:50","startHours":21.82575023511794,"endHours":22.82575023511794,"planetary_lord":"Moon"},{"name":"Hora 17","start":"22:50","end":"23:50","startHours":22.82575023511794,"endHours":23.82575023511794,"planetary_lord":"Mercury"},{"name":"Hora 18","start":"23:50","end":"00:50","startHours":23.82575023511794,"endHours":24.82575023511794,"planetary_lord":"Venus"},{"name":"Hora 19","start":"00:50","end":"01:50","startHours":24.82575023511794,"endHours":25.82575023511794,"planetary_lord":"Sun"},{"name":"Hora 20","start":"01:50","end":"02:50","startHours":25.82575023511794,"endHours":26.82575023511794,"planetary_lord":"Mars"},{"name":"Hora 21","start":"02:50","end":"03:50","startHours":26.82575023511794,"endHours":27.82575023511794,"planetary_lord":"Jupiter"},{"name":"Hora 22","start":"03:50","end":"04:50","startHours":27.82575023511794,"endHours":28.82575023511794,"planetary_lord":"Saturn"},{"name":"Hora 23","start":"04:50","end":"05:50","startHours":28.82575023511794,"endHours":29.82575023511794,"planetary_lord":"Moon"},{"name":"Hora 24","start":"05:50","end":"06:50","startHours":29.82575023511794,"endHours":30.82575023511794,"planetary_lord":"Mercury"}],"taraBala":{"favorable_nakshatras":["Aśvinī","Bharaṇī","Kṛttikā","Puṣya","Aśleṣā","Maghā","Pūrva Phalgunī","Uttara Phalgunī","Anurādhā","Jyeṣṭhā","Mūla","Pūrva Āṣāḍhā","Uttara Āṣāḍhā","Uttara Bhādrapadā","Revatī"],"unfavorable_nakshatras":["Rohiṇī","Mṛgaśirā","Ārdrā","Punarvasu","Hasta","Citrā","Svātī","Viśākhā","Śravaṇa","Dhaniṣṭhā","Śatabhiṣaj","Pūrva Bhādrapadā"],"nature":"Janma-tara if same nakshatra; favorable for 15 nakshatras"},"chandraBala":{"favorable_rashis":["Meṣa","Mithuna","Siṃha","Vṛścika","Dhanu","Mīna"],"unfavorable_rashis":["Vṛṣabha","Karka","Kanyā","Tulā","Makara","Kumbha"]},"dishaShool":"East (Pūrva)","chandraVasa":"South","rahuVasa":"East","anandadiYoga":{"name":"Dhūmra","quality":"Inauspicious"},"tropicalRitu":"Hemanta (Pre-winter) (tropical)","vedicRitu":"Hemanta (Pre-winter)","tropicalAyana":"Uttarāyaṇa","vedicAyana":"Dakṣiṇāyana","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":-23.263729424711887,"eotMinutes":-2.3467764445695645,"ayanamsa":22.7074}},"calendars":{"vikram_samvat":1974,"vikram_samvatsara":"Pramoda","saka_samvat":1839,"saka_samvatsara":"Piṅgala","bengali_samvat":1324,"malayalam_era":1093,"nanakshahi_year":448,"lunar_month":"Pauṣa","lunar_month_paksha_full":"Pauṣa Kṛṣṇa Pakṣa","lunar_month_system":"purnimanta","lunar_month_purnimanta":"Pauṣa","lunar_month_amanta":"Mārgaśīrṣa","lunar_month_is_adhika":false,"lunar_month_purnimanta_is_adhika":false,"lunar_month_amanta_is_adhika":false,"solar_month":"Dhanus (Mārgaḻi)","ritu":"Hemanta (Pre-winter)","display_summary":"Pauṣa Kṛṣṇa Pratipada · Vikram 1974 Pramoda · Śaka 1839 Piṅgala"},"festivals":[],"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":[{"historical_date":"-1626101-04-03","event":"Bhagavān Rāma's birth at Ayodhyā","chart_id":"rama","shared_marker":"same Punarvasu","url":"/day/-1626101-04-03","relevance":0.5}]},"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 December 29, 1917 CE · Ayodhyā · Vidhyamitra","description":"December 29, 1917 CE for Ayodhyā: Kṛṣṇa Pratipada, sūryodaya 06:50, sūryāsta 17:18.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/ayodhya/1917-12-29","hreflang_alternates":{"en":"https://vidhyamitra.com/city/ayodhya/1917-12-29","sa":"https://sa.vidhyamitra.com/city/ayodhya/1917-12-29","hi":"https://hi.vidhyamitra.com/city/ayodhya/1917-12-29","x-default":"https://vidhyamitra.com/city/ayodhya/1917-12-29"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-31T09:27:44.020Z","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":"2026-05-31T09:27:44.020Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-31T09:27:44.020Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}