{"id":"vidhyamitra:city-day:ayodhya:-3137-12-26:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/ayodhya/-3137-12-26","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"-3137-12-26","date_display":"December 26, 3138 BCE","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":-3137,"month":12,"day":26,"hour":6,"minute":30,"second":0,"calendar":"julian"},"julian_day":575627.770833,"kali_year":-35,"ahargana":-12837.7292,"sun":{"sidereal_longitude":308.9668,"rashi":11,"rashi_name":"Kumbha"},"moon":{"sidereal_longitude":48.3533,"rashi":2,"rashi_name":"Vṛṣabha"},"tithi":{"number":9,"name":"Navamī","paksha":"Śukla","full_name":"Śukla Navamī","elongation_degrees":99.3865,"elapsed_within_tithi_degrees":3.3865},"nakshatra":{"number":4,"name":"Rohiṇī","pada":3,"moon_longitude":48.3533,"elapsed_within_degrees":8.3533},"yoga":{"number":27,"name":"Vaidhṛti","sum_longitude":357.3201},"karana":{"half_tithi_index":16,"name":"Bālava"},"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":-3137,"month":12,"day":26,"hour":6,"minute":30,"calendar":"julian"},"julian_day":575627.770833,"ahargana":-12837.7292,"kali_year":-35,"ayanamsa_lahiri":-47.8938,"grahas":{"sun":{"sidereal_longitude":308.9668,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":24,"name":"Śatabhiṣā","pada":1},"retrograde":false},"moon":{"sidereal_longitude":48.3533,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":4,"name":"Rohiṇī","pada":3},"retrograde":false,"latitude":-4.4976},"mars":{"sidereal_longitude":102.2643,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":8,"name":"Puṣya","pada":3},"retrograde":true},"mercury":{"sidereal_longitude":321.4823,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":25,"name":"Pūrva Bhādrapadā","pada":1},"retrograde":false},"jupiter":{"sidereal_longitude":6.2659,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":1,"name":"Aśvinī","pada":2},"retrograde":false},"venus":{"sidereal_longitude":310.0154,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":24,"name":"Śatabhiṣā","pada":2},"retrograde":false},"saturn":{"sidereal_longitude":285.6881,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":22,"name":"Śravaṇa","pada":2},"retrograde":false},"rahu":{"sidereal_longitude":140.2047,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":11,"name":"Pūrva Phalgunī","pada":3},"retrograde":false},"ketu":{"sidereal_longitude":320.2047,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":25,"name":"Pūrva 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":-3137,"month":12,"day":26,"hour":6,"minute":30,"second":0,"calendar":"julian"},"julian_day":575627.770833,"kali_year":-35,"ahargana":-12837.7292,"sun":{"sidereal_longitude":308.9668,"rashi":11,"rashi_name":"Kumbha"},"moon":{"sidereal_longitude":48.3533,"rashi":2,"rashi_name":"Vṛṣabha"},"tithi":{"number":9,"name":"Navamī","paksha":"Śukla","full_name":"Śukla Navamī","elongation_degrees":99.3865,"elapsed_within_tithi_degrees":3.3865},"nakshatra":{"number":4,"name":"Rohiṇī","pada":3,"moon_longitude":48.3533,"elapsed_within_degrees":8.3533},"yoga":{"number":27,"name":"Vaidhṛti","sum_longitude":357.3201},"karana":{"half_tithi_index":16,"name":"Bālava"},"vara":{"number":0,"name":"Śukravāra (Friday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":-4.498,"elongation":99.387},"lunar":{"type":"lunar","occurs":false,"moon_latitude":-4.498,"opposition_distance":80.613}},"eclipse_window_40days":[{"offset_days":-8,"type":"solar","occurs":true,"moon_latitude":1.379,"elongation":1.905},{"offset_days":7,"type":"lunar","occurs":true,"moon_latitude":-0.42,"opposition_distance":1.553}]},"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":"06:48","sunsetLocal":"17:16","solarNoonLocal":"12:02","dayLengthHours":10.476451607441568,"dayLengthDisplay":"10 Hours 28 Mins 35 Secs","nightLengthDisplay":"13 Hours 31 Mins 25 Secs","moonriseLocal":"12:37","moonsetLocal":"00:43","rahuKala":{"name":"Rāhu Kāla","start":"10:44","end":"12:02","startHours":10.726177087910207,"endHours":12.035733538840404,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"14:39","end":"15:58","startHours":14.654846440700794,"endHours":15.964402891630993,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"08:06","end":"09:25","startHours":8.107064186049815,"endHours":9.41662063698001,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:15","end":"09:35","startHours":9.242013110189319,"endHours":9.591228163770705,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"07:14","end":"07:31","startHours":7.234026552096351,"endHours":7.513398594961459,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:41","end":"12:23","startHours":11.686518485259018,"endHours":12.38494859242179,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"05:24","end":"06:06","startHours":5.4006475207940765,"endHours":6.099077627956848,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"05:55","end":"06:48","startHours":5.924470101166155,"endHours":6.797507735119619,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"13:47","end":"14:29","startHours":13.781808806747332,"endHours":14.480238913910103,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"17:04","end":"17:28","startHours":17.07395934256119,"endHours":17.473959342561187,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"17:16","end":"17:43","startHours":17.273959342561188,"endHours":17.71047815953792,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"17:01","end":"18:46","startHours":17.023959342561188,"endHours":18.773959342561188,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:41","end":"00:23","startHours":23.68651848525902,"endHours":24.38494859242179,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Chala","start":"06:48","end":"08:06","startHours":6.797507735119619,"endHours":8.107064186049815,"quality":"neutral"},{"name":"Labha","start":"08:06","end":"09:25","startHours":8.107064186049815,"endHours":9.41662063698001,"quality":"auspicious"},{"name":"Amṛta","start":"09:25","end":"10:44","startHours":9.41662063698001,"endHours":10.726177087910207,"quality":"auspicious"},{"name":"Kāla","start":"10:44","end":"12:02","startHours":10.726177087910207,"endHours":12.035733538840404,"quality":"inauspicious"},{"name":"Śubha","start":"12:02","end":"13:21","startHours":12.035733538840404,"endHours":13.345289989770599,"quality":"auspicious"},{"name":"Roga","start":"13:21","end":"14:39","startHours":13.345289989770599,"endHours":14.654846440700794,"quality":"inauspicious"},{"name":"Udveg","start":"14:39","end":"15:58","startHours":14.654846440700794,"endHours":15.964402891630993,"quality":"inauspicious"},{"name":"Chala","start":"15:58","end":"17:16","startHours":15.964402891630993,"endHours":17.273959342561188,"quality":"neutral"}],"nightChoghadiyas":[{"name":"Roga","start":"17:16","end":"18:58","startHours":17.273959342561188,"endHours":18.964402891630993,"quality":"inauspicious"},{"name":"Udveg","start":"18:58","end":"20:39","startHours":18.964402891630993,"endHours":20.654846440700794,"quality":"inauspicious"},{"name":"Chala","start":"20:39","end":"22:21","startHours":20.654846440700794,"endHours":22.3452899897706,"quality":"neutral"},{"name":"Labha","start":"22:21","end":"00:02","startHours":22.3452899897706,"endHours":24.035733538840404,"quality":"auspicious"},{"name":"Amṛta","start":"00:02","end":"01:44","startHours":24.035733538840404,"endHours":25.72617708791021,"quality":"auspicious"},{"name":"Kāla","start":"01:44","end":"03:25","startHours":25.72617708791021,"endHours":27.416620636980014,"quality":"inauspicious"},{"name":"Śubha","start":"03:25","end":"05:06","startHours":27.416620636980014,"endHours":29.107064186049815,"quality":"auspicious"},{"name":"Roga","start":"05:06","end":"06:48","startHours":29.107064186049815,"endHours":30.79750773511962,"quality":"inauspicious"}],"horas":[{"name":"Hora 1","start":"06:48","end":"07:48","startHours":6.797507735119619,"endHours":7.797507735119619,"planetary_lord":"Venus"},{"name":"Hora 2","start":"07:48","end":"08:48","startHours":7.797507735119619,"endHours":8.79750773511962,"planetary_lord":"Sun"},{"name":"Hora 3","start":"08:48","end":"09:48","startHours":8.79750773511962,"endHours":9.79750773511962,"planetary_lord":"Mars"},{"name":"Hora 4","start":"09:48","end":"10:48","startHours":9.79750773511962,"endHours":10.79750773511962,"planetary_lord":"Jupiter"},{"name":"Hora 5","start":"10:48","end":"11:48","startHours":10.79750773511962,"endHours":11.79750773511962,"planetary_lord":"Saturn"},{"name":"Hora 6","start":"11:48","end":"12:48","startHours":11.79750773511962,"endHours":12.79750773511962,"planetary_lord":"Moon"},{"name":"Hora 7","start":"12:48","end":"13:48","startHours":12.79750773511962,"endHours":13.79750773511962,"planetary_lord":"Mercury"},{"name":"Hora 8","start":"13:48","end":"14:48","startHours":13.79750773511962,"endHours":14.79750773511962,"planetary_lord":"Venus"},{"name":"Hora 9","start":"14:48","end":"15:48","startHours":14.79750773511962,"endHours":15.79750773511962,"planetary_lord":"Sun"},{"name":"Hora 10","start":"15:48","end":"16:48","startHours":15.79750773511962,"endHours":16.79750773511962,"planetary_lord":"Mars"},{"name":"Hora 11","start":"16:48","end":"17:48","startHours":16.79750773511962,"endHours":17.79750773511962,"planetary_lord":"Jupiter"},{"name":"Hora 12","start":"17:48","end":"18:48","startHours":17.79750773511962,"endHours":18.79750773511962,"planetary_lord":"Saturn"},{"name":"Hora 13","start":"18:48","end":"19:48","startHours":18.79750773511962,"endHours":19.79750773511962,"planetary_lord":"Moon"},{"name":"Hora 14","start":"19:48","end":"20:48","startHours":19.79750773511962,"endHours":20.79750773511962,"planetary_lord":"Mercury"},{"name":"Hora 15","start":"20:48","end":"21:48","startHours":20.79750773511962,"endHours":21.79750773511962,"planetary_lord":"Venus"},{"name":"Hora 16","start":"21:48","end":"22:48","startHours":21.79750773511962,"endHours":22.79750773511962,"planetary_lord":"Sun"},{"name":"Hora 17","start":"22:48","end":"23:48","startHours":22.79750773511962,"endHours":23.79750773511962,"planetary_lord":"Mars"},{"name":"Hora 18","start":"23:48","end":"00:48","startHours":23.79750773511962,"endHours":24.79750773511962,"planetary_lord":"Jupiter"},{"name":"Hora 19","start":"00:48","end":"01:48","startHours":24.79750773511962,"endHours":25.79750773511962,"planetary_lord":"Saturn"},{"name":"Hora 20","start":"01:48","end":"02:48","startHours":25.79750773511962,"endHours":26.79750773511962,"planetary_lord":"Moon"},{"name":"Hora 21","start":"02:48","end":"03:48","startHours":26.79750773511962,"endHours":27.79750773511962,"planetary_lord":"Mercury"},{"name":"Hora 22","start":"03:48","end":"04:48","startHours":27.79750773511962,"endHours":28.79750773511962,"planetary_lord":"Venus"},{"name":"Hora 23","start":"04:48","end":"05:48","startHours":28.79750773511962,"endHours":29.79750773511962,"planetary_lord":"Sun"},{"name":"Hora 24","start":"05:48","end":"06:48","startHours":29.79750773511962,"endHours":30.79750773511962,"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":["Vṛṣabha","Karka","Tulā","Vṛścika","Kumbha","Mīna"],"unfavorable_rashis":["Meṣa","Mithuna","Siṃha","Kanyā","Dhanu","Makara"]},"dishaShool":"West (Paścim)","chandraVasa":"South-East","rahuVasa":"South-East","anandadiYoga":{"name":"Mātaṇga","quality":"Auspicious"},"drikRitu":"Hemanta (Pre-winter) (Drik)","vedicRitu":"Śiśira (Winter)","drikAyana":"Dakṣiṇāyana","vedicAyana":"Uttarāyaṇa","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization (Drikpanchang-parity)","declination":-23.135980585196542,"eotMinutes":-0.9600123304242594,"ayanamsa":-47.8938}},"calendars":{"vikram_samvat":-3080,"saka_samvat":-3215,"bengali_samvat":-3730,"malayalam_era":-3961,"nanakshahi_year":-4606,"lunar_month":"Phālguna","lunar_month_paksha_full":"Phālguna Śukla Pakṣa","solar_month":"Kumbha (Māsi)","ritu":"Śiśira (Winter)","display_summary":"Phālguna Śukla Navamī · Vikram -3080 undefined · Śaka -3215 undefined"},"festivals":[{"id":"kumbha-sankranti","name":"Kumbha Saṅkrānti","name_sanskrit":"कुम्भ सङ्क्रान्ति","tradition":"Pan-Hindu","associated_deity":"Sūrya Bhagavān","significance":"Sun enters Aquarius; Kumbha-māsa begins.","vrata":false,"detection":{"sun_rashi":"Kumbha"},"precedence":5}],"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":[{"historical_date":"-3226-07-09","event":"Bhagavān Krishna's birth at Mathurā","chart_id":"krishna","shared_marker":"same Rohiṇī","url":"/day/-3226-07-09","relevance":0.5},{"historical_date":"-1626101-04-03","event":"Bhagavān Rāma's birth at Ayodhyā","chart_id":"rama","shared_marker":"same Śukla Navamī","url":"/day/-1626101-04-03","relevance":0.5}]},"validity":{"eternal":true,"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 26, 3138 BCE · Ayodhyā · Vidhyamitra","description":"December 26, 3138 BCE for Ayodhyā: Śukla Navamī, sūryodaya 06:48, sūryāsta 17:16.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/ayodhya/-3137-12-26","hreflang_alternates":{"en":"https://vidhyamitra.com/city/ayodhya/-3137-12-26","sa":"https://sa.vidhyamitra.com/city/ayodhya/-3137-12-26","hi":"https://hi.vidhyamitra.com/city/ayodhya/-3137-12-26","x-default":"https://vidhyamitra.com/city/ayodhya/-3137-12-26"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-14T08:43:42.718Z","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":"2026-05-14T08:43:42.718Z","verification":{"type":"community-validated","markers":["matches Drikpanchang ±1 minute on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-14T08:43:42.718Z","pillar_versions":{"BOB-History":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}