{"id":"vidhyamitra:city-day:ayodhya:2015-12-27:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/ayodhya/2015-12-27","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2015-12-27","date_display":"December 27, 2015 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":2015,"month":12,"day":27,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2457383.770833,"kali_year":5117,"ahargana":1868918.2708,"sun":{"sidereal_longitude":250.5424,"rashi":9,"rashi_name":"Dhanu"},"moon":{"sidereal_longitude":91.9102,"rashi":4,"rashi_name":"Karka"},"tithi":{"number":17,"name":"Dvitīyā","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Dvitīyā","elongation_degrees":201.3678,"elapsed_within_tithi_degrees":9.3678},"nakshatra":{"number":7,"name":"Punarvasu","pada":4,"moon_longitude":91.9102,"elapsed_within_degrees":11.9102},"yoga":{"number":26,"name":"Indra","sum_longitude":342.4526},"karana":{"half_tithi_index":33,"name":"Gara"},"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":2015,"month":12,"day":27,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2457383.770833,"ahargana":1868918.2708,"kali_year":5117,"ayanamsa_lahiri":24.0763,"grahas":{"sun":{"sidereal_longitude":250.86452599999996,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":19,"name":"Mūla","pada":4},"retrograde":false},"moon":{"sidereal_longitude":90.60632599999997,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":7,"name":"Punarvasu","pada":4},"retrograde":false,"latitude":-4.0371},"mars":{"sidereal_longitude":181.48002599999995,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":14,"name":"Citrā","pada":3},"retrograde":false},"mercury":{"sidereal_longitude":270.232126,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":21,"name":"Uttara Āṣāḍhā","pada":2},"retrograde":false},"jupiter":{"sidereal_longitude":148.195626,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":12,"name":"Uttara Phalgunī","pada":1},"retrograde":false},"venus":{"sidereal_longitude":211.75182600000005,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":16,"name":"Viśākhā","pada":4},"retrograde":false},"saturn":{"sidereal_longitude":226.295526,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":17,"name":"Anurādhā","pada":4},"retrograde":false},"rahu":{"sidereal_longitude":155.7161,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":12,"name":"Uttara Phalgunī","pada":3},"retrograde":false},"ketu":{"sidereal_longitude":335.7161,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":26,"name":"Uttara Bhādrapadā","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":2015,"month":12,"day":27,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2457383.770833,"kali_year":5117,"ahargana":1868918.2708,"sun":{"sidereal_longitude":250.5424,"rashi":9,"rashi_name":"Dhanu"},"moon":{"sidereal_longitude":91.9102,"rashi":4,"rashi_name":"Karka"},"tithi":{"number":17,"name":"Dvitīyā","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Dvitīyā","elongation_degrees":201.3678,"elapsed_within_tithi_degrees":9.3678},"nakshatra":{"number":7,"name":"Punarvasu","pada":4,"moon_longitude":91.9102,"elapsed_within_degrees":11.9102},"yoga":{"number":26,"name":"Indra","sum_longitude":342.4526},"karana":{"half_tithi_index":33,"name":"Gara"},"vara":{"number":2,"name":"Ravivāra (Sunday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":-4.037,"elongation":158.632},"lunar":{"type":"lunar","occurs":false,"moon_latitude":-4.037,"opposition_distance":21.368}},"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":"06:49","sunsetLocal":"17:16","solarNoonLocal":"12:03","dayLengthHours":10.45971501347224,"dayLengthDisplay":"10 Hours 27 Mins 35 Secs","nightLengthDisplay":"13 Hours 32 Mins 25 Secs","moonriseLocal":"18:34","moonsetLocal":"08:10","rahuKala":{"name":"Rāhu Kāla","start":"15:58","end":"17:16","startHours":15.965871565309273,"endHours":17.273335941993302,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"12:03","end":"13:21","startHours":12.043478435257182,"endHours":13.350942811941213,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"14:40","end":"15:58","startHours":14.658407188625242,"endHours":15.965871565309273,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:15","end":"09:36","startHours":9.254221098331252,"endHours":9.602878265446993,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"07:15","end":"07:32","startHours":7.24944238741574,"endHours":7.528368121108333,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:42","end":"12:24","startHours":11.694821268141443,"endHours":12.392135602372925,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"05:25","end":"06:07","startHours":5.418992260058098,"endHours":6.11630659428958,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"05:57","end":"06:49","startHours":5.9419780107317095,"endHours":6.813620928521063,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"13:47","end":"14:29","startHours":13.786764270835889,"endHours":14.48407860506737,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"17:04","end":"17:28","startHours":17.073335941993303,"endHours":17.4733359419933,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"17:16","end":"17:43","startHours":17.273335941993302,"endHours":17.709157400887978,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"17:01","end":"18:46","startHours":17.023335941993302,"endHours":18.773335941993302,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:42","end":"00:24","startHours":23.694821268141443,"endHours":24.392135602372928,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Udveg","start":"06:49","end":"08:07","startHours":6.813620928521063,"endHours":8.121085305205092,"quality":"inauspicious"},{"name":"Chala","start":"08:07","end":"09:26","startHours":8.121085305205092,"endHours":9.428549681889123,"quality":"neutral"},{"name":"Labha","start":"09:26","end":"10:44","startHours":9.428549681889123,"endHours":10.736014058573152,"quality":"auspicious"},{"name":"Amṛta","start":"10:44","end":"12:03","startHours":10.736014058573152,"endHours":12.043478435257182,"quality":"auspicious"},{"name":"Kāla","start":"12:03","end":"13:21","startHours":12.043478435257182,"endHours":13.350942811941213,"quality":"inauspicious"},{"name":"Śubha","start":"13:21","end":"14:40","startHours":13.350942811941213,"endHours":14.658407188625242,"quality":"auspicious"},{"name":"Roga","start":"14:40","end":"15:58","startHours":14.658407188625242,"endHours":15.965871565309273,"quality":"inauspicious"},{"name":"Udveg","start":"15:58","end":"17:16","startHours":15.965871565309273,"endHours":17.273335941993302,"quality":"inauspicious"}],"nightChoghadiyas":[{"name":"Śubha","start":"17:16","end":"18:58","startHours":17.273335941993302,"endHours":18.96587156530927,"quality":"auspicious"},{"name":"Roga","start":"18:58","end":"20:40","startHours":18.96587156530927,"endHours":20.658407188625244,"quality":"inauspicious"},{"name":"Udveg","start":"20:40","end":"22:21","startHours":20.658407188625244,"endHours":22.350942811941213,"quality":"inauspicious"},{"name":"Chala","start":"22:21","end":"00:03","startHours":22.350942811941213,"endHours":24.04347843525718,"quality":"neutral"},{"name":"Labha","start":"00:03","end":"01:44","startHours":24.04347843525718,"endHours":25.736014058573154,"quality":"auspicious"},{"name":"Amṛta","start":"01:44","end":"03:26","startHours":25.736014058573154,"endHours":27.428549681889123,"quality":"auspicious"},{"name":"Kāla","start":"03:26","end":"05:07","startHours":27.428549681889123,"endHours":29.121085305205092,"quality":"inauspicious"},{"name":"Śubha","start":"05:07","end":"06:49","startHours":29.121085305205092,"endHours":30.81362092852106,"quality":"auspicious"}],"horas":[{"name":"Hora 1","start":"06:49","end":"07:49","startHours":6.813620928521063,"endHours":7.813620928521063,"planetary_lord":"Sun"},{"name":"Hora 2","start":"07:49","end":"08:49","startHours":7.813620928521063,"endHours":8.813620928521063,"planetary_lord":"Mars"},{"name":"Hora 3","start":"08:49","end":"09:49","startHours":8.813620928521063,"endHours":9.813620928521063,"planetary_lord":"Jupiter"},{"name":"Hora 4","start":"09:49","end":"10:49","startHours":9.813620928521063,"endHours":10.813620928521063,"planetary_lord":"Saturn"},{"name":"Hora 5","start":"10:49","end":"11:49","startHours":10.813620928521063,"endHours":11.813620928521063,"planetary_lord":"Moon"},{"name":"Hora 6","start":"11:49","end":"12:49","startHours":11.813620928521063,"endHours":12.813620928521063,"planetary_lord":"Mercury"},{"name":"Hora 7","start":"12:49","end":"13:49","startHours":12.813620928521063,"endHours":13.813620928521063,"planetary_lord":"Venus"},{"name":"Hora 8","start":"13:49","end":"14:49","startHours":13.813620928521063,"endHours":14.813620928521063,"planetary_lord":"Sun"},{"name":"Hora 9","start":"14:49","end":"15:49","startHours":14.813620928521063,"endHours":15.813620928521063,"planetary_lord":"Mars"},{"name":"Hora 10","start":"15:49","end":"16:49","startHours":15.813620928521063,"endHours":16.81362092852106,"planetary_lord":"Jupiter"},{"name":"Hora 11","start":"16:49","end":"17:49","startHours":16.81362092852106,"endHours":17.81362092852106,"planetary_lord":"Saturn"},{"name":"Hora 12","start":"17:49","end":"18:49","startHours":17.81362092852106,"endHours":18.81362092852106,"planetary_lord":"Moon"},{"name":"Hora 13","start":"18:49","end":"19:49","startHours":18.81362092852106,"endHours":19.81362092852106,"planetary_lord":"Mercury"},{"name":"Hora 14","start":"19:49","end":"20:49","startHours":19.81362092852106,"endHours":20.81362092852106,"planetary_lord":"Venus"},{"name":"Hora 15","start":"20:49","end":"21:49","startHours":20.81362092852106,"endHours":21.81362092852106,"planetary_lord":"Sun"},{"name":"Hora 16","start":"21:49","end":"22:49","startHours":21.81362092852106,"endHours":22.81362092852106,"planetary_lord":"Mars"},{"name":"Hora 17","start":"22:49","end":"23:49","startHours":22.81362092852106,"endHours":23.81362092852106,"planetary_lord":"Jupiter"},{"name":"Hora 18","start":"23:49","end":"00:49","startHours":23.81362092852106,"endHours":24.81362092852106,"planetary_lord":"Saturn"},{"name":"Hora 19","start":"00:49","end":"01:49","startHours":24.81362092852106,"endHours":25.81362092852106,"planetary_lord":"Moon"},{"name":"Hora 20","start":"01:49","end":"02:49","startHours":25.81362092852106,"endHours":26.81362092852106,"planetary_lord":"Mercury"},{"name":"Hora 21","start":"02:49","end":"03:49","startHours":26.81362092852106,"endHours":27.81362092852106,"planetary_lord":"Venus"},{"name":"Hora 22","start":"03:49","end":"04:49","startHours":27.81362092852106,"endHours":28.81362092852106,"planetary_lord":"Sun"},{"name":"Hora 23","start":"04:49","end":"05:49","startHours":28.81362092852106,"endHours":29.81362092852106,"planetary_lord":"Mars"},{"name":"Hora 24","start":"05:49","end":"06:49","startHours":29.81362092852106,"endHours":30.81362092852106,"planetary_lord":"Jupiter"}],"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","Vṛṣabha","Karka","Kanyā","Dhanu","Makara"],"unfavorable_rashis":["Mithuna","Siṃha","Tulā","Vṛścika","Kumbha","Mīna"]},"dishaShool":"West (Paścim)","chandraVasa":"South-West","rahuVasa":"North-East","anandadiYoga":{"name":"Dhvaja","quality":"Auspicious"},"drikRitu":"Hemanta (Pre-winter) (Drik)","vedicRitu":"Hemanta (Pre-winter)","drikAyana":"Uttarāyaṇa","vedicAyana":"Dakṣiṇāyana","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization (Drikpanchang-parity)","declination":-23.344240675325718,"eotMinutes":-1.4247061154310068,"ayanamsa":24.0763}},"calendars":{"vikram_samvat":2072,"vikram_samvatsara":"Kīlaka","saka_samvat":1937,"saka_samvatsara":"Manmatha","bengali_samvat":1422,"malayalam_era":1191,"nanakshahi_year":546,"lunar_month":"Pauṣa","lunar_month_paksha_full":"Pauṣa Kṛṣṇa Pakṣa","solar_month":"Dhanus (Mārgaḻi)","ritu":"Hemanta (Pre-winter)","display_summary":"Pauṣa Kṛṣṇa Dvitīyā · Vikram 2072 Kīlaka · Śaka 1937 Manmatha"},"festivals":[{"id":"lohri","name":"Lohri","name_sanskrit":"लोहड़ी","tradition":"Regional","significance":"Punjab harvest festival; eve of Makara Saṅkrānti. (Approximated as 13/14 January annually; correct via Sun in Dhanu/Makara cusp.)","vrata":false,"detection":{"sun_rashi":"Dhanu"},"precedence":4},{"id":"dhanu-sankranti","name":"Dhanu Saṅkrānti","name_sanskrit":"धनु सङ्क्रान्ति","tradition":"Pan-Hindu","significance":"Sun enters Sagittarius; Dhanu-māsa (Khara-māsa).","vrata":false,"detection":{"sun_rashi":"Dhanu"},"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":[{"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 27, 2015 CE · Ayodhyā · Vidhyamitra","description":"December 27, 2015 CE for Ayodhyā: Kṛṣṇa Dvitīyā, sūryodaya 06:49, sūryāsta 17:16.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/ayodhya/2015-12-27","hreflang_alternates":{"en":"https://vidhyamitra.com/city/ayodhya/2015-12-27","sa":"https://sa.vidhyamitra.com/city/ayodhya/2015-12-27","hi":"https://hi.vidhyamitra.com/city/ayodhya/2015-12-27","x-default":"https://vidhyamitra.com/city/ayodhya/2015-12-27"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-16T01:15:28.299Z","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":"2026-05-16T01:15:28.299Z","verification":{"type":"community-validated","markers":["matches Drikpanchang ±1 minute on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-16T01:15:28.299Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}