{"id":"vidhyamitra:city-day:ayodhya:2237-03-20:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/ayodhya/2237-03-20","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2237-03-20","date_display":"March 20, 2237 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":2237,"month":3,"day":20,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2538185.770833,"kali_year":5338,"ahargana":1949720.2708,"sun":{"sidereal_longitude":331.7613,"rashi":12,"rashi_name":"Mīna"},"moon":{"sidereal_longitude":237.5698,"rashi":8,"rashi_name":"Vṛścika"},"tithi":{"number":23,"name":"Aṣṭamī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Aṣṭamī","elongation_degrees":265.8085,"elapsed_within_tithi_degrees":1.8085},"nakshatra":{"number":18,"name":"Jyeṣṭhā","pada":4,"moon_longitude":237.5698,"elapsed_within_degrees":10.9031},"yoga":{"number":16,"name":"Siddhi","sum_longitude":209.3311},"karana":{"half_tithi_index":44,"name":"Bālava"},"vara":{"number":3,"name":"Somavāra (Monday)"}},"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":2237,"month":3,"day":20,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2538185.770833,"ahargana":1949720.2708,"kali_year":5338,"ayanamsa_lahiri":27.1667,"grahas":{"sun":{"sidereal_longitude":332.1343959999999,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":25,"name":"Pūrva Bhādrapadā","pada":4},"retrograde":false},"moon":{"sidereal_longitude":234.01959599999998,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":18,"name":"Jyeṣṭhā","pada":3},"retrograde":false,"latitude":3.0749},"mars":{"sidereal_longitude":359.976396,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":27,"name":"Revatī","pada":4},"retrograde":false},"mercury":{"sidereal_longitude":302.448396,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":23,"name":"Dhaniṣṭhā","pada":3},"retrograde":false},"jupiter":{"sidereal_longitude":1.5328959999999938,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":1,"name":"Aśvinī","pada":1},"retrograde":false},"venus":{"sidereal_longitude":343.378596,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":26,"name":"Uttara Bhādrapadā","pada":4},"retrograde":false},"saturn":{"sidereal_longitude":35.349695999999994,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":3,"name":"Kṛttikā","pada":3},"retrograde":false},"rahu":{"sidereal_longitude":194.4373,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":15,"name":"Svātī","pada":3},"retrograde":false},"ketu":{"sidereal_longitude":14.4373,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":2,"name":"Bharaṇī","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":2237,"month":3,"day":20,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2538185.770833,"kali_year":5338,"ahargana":1949720.2708,"sun":{"sidereal_longitude":331.7613,"rashi":12,"rashi_name":"Mīna"},"moon":{"sidereal_longitude":237.5698,"rashi":8,"rashi_name":"Vṛścika"},"tithi":{"number":23,"name":"Aṣṭamī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Aṣṭamī","elongation_degrees":265.8085,"elapsed_within_tithi_degrees":1.8085},"nakshatra":{"number":18,"name":"Jyeṣṭhā","pada":4,"moon_longitude":237.5698,"elapsed_within_degrees":10.9031},"yoga":{"number":16,"name":"Siddhi","sum_longitude":209.3311},"karana":{"half_tithi_index":44,"name":"Bālava"},"vara":{"number":3,"name":"Somavāra (Monday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":3.075,"elongation":94.192},"lunar":{"type":"lunar","occurs":false,"moon_latitude":3.075,"opposition_distance":85.808}},"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":"06:06","sunsetLocal":"18:13","solarNoonLocal":"12:09","dayLengthHours":12.105710734234684,"dayLengthDisplay":"12 Hours 06 Mins 21 Secs","nightLengthDisplay":"11 Hours 53 Mins 39 Secs","moonriseLocal":"00:24","moonsetLocal":"10:50","rahuKala":{"name":"Rāhu Kāla","start":"07:37","end":"09:08","startHours":7.615974895706575,"endHours":9.129188737485912,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"10:39","end":"12:09","startHours":10.642402579265246,"endHours":12.15561642104458,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"13:40","end":"15:11","startHours":13.668830262823917,"endHours":15.182044104603253,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"08:56","end":"09:20","startHours":8.927426891915331,"endHours":9.330950583056488,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"06:36","end":"06:56","startHours":6.6071656678536845,"endHours":6.92998462076661,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:45","end":"12:34","startHours":11.752092729903424,"endHours":12.559140112185737,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"04:29","end":"05:18","startHours":4.488666289362615,"endHours":5.295713671644927,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"05:06","end":"06:06","startHours":5.093951826074349,"endHours":6.10276105392724,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:10","end":"14:59","startHours":14.17323487675036,"endHours":14.980282259032672,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"18:01","end":"18:25","startHours":18.008471788161923,"endHours":18.408471788161922,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:13","end":"18:43","startHours":18.208471788161923,"endHours":18.71287640208837,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"17:58","end":"19:43","startHours":17.958471788161923,"endHours":19.708471788161923,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:45","end":"00:34","startHours":23.752092729903424,"endHours":24.559140112185737,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Amṛta","start":"06:06","end":"07:37","startHours":6.10276105392724,"endHours":7.615974895706575,"quality":"auspicious"},{"name":"Kāla","start":"07:37","end":"09:08","startHours":7.615974895706575,"endHours":9.129188737485912,"quality":"inauspicious"},{"name":"Śubha","start":"09:08","end":"10:39","startHours":9.129188737485912,"endHours":10.642402579265246,"quality":"auspicious"},{"name":"Roga","start":"10:39","end":"12:09","startHours":10.642402579265246,"endHours":12.15561642104458,"quality":"inauspicious"},{"name":"Udveg","start":"12:09","end":"13:40","startHours":12.15561642104458,"endHours":13.668830262823917,"quality":"inauspicious"},{"name":"Chala","start":"13:40","end":"15:11","startHours":13.668830262823917,"endHours":15.182044104603253,"quality":"neutral"},{"name":"Labha","start":"15:11","end":"16:42","startHours":15.182044104603253,"endHours":16.695257946382586,"quality":"auspicious"},{"name":"Amṛta","start":"16:42","end":"18:13","startHours":16.695257946382586,"endHours":18.208471788161923,"quality":"auspicious"}],"nightChoghadiyas":[{"name":"Chala","start":"18:13","end":"19:42","startHours":18.208471788161923,"endHours":19.695257946382586,"quality":"neutral"},{"name":"Labha","start":"19:42","end":"21:11","startHours":19.695257946382586,"endHours":21.18204410460325,"quality":"auspicious"},{"name":"Amṛta","start":"21:11","end":"22:40","startHours":21.18204410460325,"endHours":22.668830262823917,"quality":"auspicious"},{"name":"Kāla","start":"22:40","end":"00:09","startHours":22.668830262823917,"endHours":24.15561642104458,"quality":"inauspicious"},{"name":"Śubha","start":"00:09","end":"01:39","startHours":24.15561642104458,"endHours":25.642402579265244,"quality":"auspicious"},{"name":"Roga","start":"01:39","end":"03:08","startHours":25.642402579265244,"endHours":27.12918873748591,"quality":"inauspicious"},{"name":"Udveg","start":"03:08","end":"04:37","startHours":27.12918873748591,"endHours":28.615974895706575,"quality":"inauspicious"},{"name":"Chala","start":"04:37","end":"06:06","startHours":28.615974895706575,"endHours":30.10276105392724,"quality":"neutral"}],"horas":[{"name":"Hora 1","start":"06:06","end":"07:06","startHours":6.10276105392724,"endHours":7.10276105392724,"planetary_lord":"Moon"},{"name":"Hora 2","start":"07:06","end":"08:06","startHours":7.10276105392724,"endHours":8.102761053927239,"planetary_lord":"Mercury"},{"name":"Hora 3","start":"08:06","end":"09:06","startHours":8.102761053927239,"endHours":9.102761053927239,"planetary_lord":"Venus"},{"name":"Hora 4","start":"09:06","end":"10:06","startHours":9.102761053927239,"endHours":10.102761053927239,"planetary_lord":"Sun"},{"name":"Hora 5","start":"10:06","end":"11:06","startHours":10.102761053927239,"endHours":11.102761053927239,"planetary_lord":"Mars"},{"name":"Hora 6","start":"11:06","end":"12:06","startHours":11.102761053927239,"endHours":12.102761053927239,"planetary_lord":"Jupiter"},{"name":"Hora 7","start":"12:06","end":"13:06","startHours":12.102761053927239,"endHours":13.102761053927239,"planetary_lord":"Saturn"},{"name":"Hora 8","start":"13:06","end":"14:06","startHours":13.102761053927239,"endHours":14.102761053927239,"planetary_lord":"Moon"},{"name":"Hora 9","start":"14:06","end":"15:06","startHours":14.102761053927239,"endHours":15.102761053927239,"planetary_lord":"Mercury"},{"name":"Hora 10","start":"15:06","end":"16:06","startHours":15.102761053927239,"endHours":16.10276105392724,"planetary_lord":"Venus"},{"name":"Hora 11","start":"16:06","end":"17:06","startHours":16.10276105392724,"endHours":17.10276105392724,"planetary_lord":"Sun"},{"name":"Hora 12","start":"17:06","end":"18:06","startHours":17.10276105392724,"endHours":18.10276105392724,"planetary_lord":"Mars"},{"name":"Hora 13","start":"18:06","end":"19:06","startHours":18.10276105392724,"endHours":19.10276105392724,"planetary_lord":"Jupiter"},{"name":"Hora 14","start":"19:06","end":"20:06","startHours":19.10276105392724,"endHours":20.10276105392724,"planetary_lord":"Saturn"},{"name":"Hora 15","start":"20:06","end":"21:06","startHours":20.10276105392724,"endHours":21.10276105392724,"planetary_lord":"Moon"},{"name":"Hora 16","start":"21:06","end":"22:06","startHours":21.10276105392724,"endHours":22.10276105392724,"planetary_lord":"Mercury"},{"name":"Hora 17","start":"22:06","end":"23:06","startHours":22.10276105392724,"endHours":23.10276105392724,"planetary_lord":"Venus"},{"name":"Hora 18","start":"23:06","end":"00:06","startHours":23.10276105392724,"endHours":24.10276105392724,"planetary_lord":"Sun"},{"name":"Hora 19","start":"00:06","end":"01:06","startHours":24.10276105392724,"endHours":25.10276105392724,"planetary_lord":"Mars"},{"name":"Hora 20","start":"01:06","end":"02:06","startHours":25.10276105392724,"endHours":26.10276105392724,"planetary_lord":"Jupiter"},{"name":"Hora 21","start":"02:06","end":"03:06","startHours":26.10276105392724,"endHours":27.10276105392724,"planetary_lord":"Saturn"},{"name":"Hora 22","start":"03:06","end":"04:06","startHours":27.10276105392724,"endHours":28.10276105392724,"planetary_lord":"Moon"},{"name":"Hora 23","start":"04:06","end":"05:06","startHours":28.10276105392724,"endHours":29.10276105392724,"planetary_lord":"Mercury"},{"name":"Hora 24","start":"05:06","end":"06:06","startHours":29.10276105392724,"endHours":30.10276105392724,"planetary_lord":"Venus"}],"taraBala":{"favorable_nakshatras":["Aśvinī","Bharaṇī","Kṛttikā","Rohiṇī","Mṛgaśirā","Maghā","Pūrva Phalgunī","Uttara Phalgunī","Hasta","Citrā","Mūla","Pūrva Āṣāḍhā","Uttara Āṣāḍhā","Śravaṇa","Dhaniṣṭhā"],"unfavorable_nakshatras":["Ārdrā","Punarvasu","Puṣya","Aśleṣā","Svātī","Viśākhā","Anurādhā","Jyeṣṭhā","Śatabhiṣaj","Pūrva Bhādrapadā","Uttara Bhādrapadā","Revatī"],"nature":"Janma-tara if same nakshatra; favorable for 15 nakshatras"},"chandraBala":{"favorable_rashis":["Meṣa","Vṛṣabha","Siṃha","Kanyā","Vṛścika","Makara"],"unfavorable_rashis":["Mithuna","Karka","Tulā","Dhanu","Kumbha","Mīna"]},"dishaShool":"East (Pūrva)","chandraVasa":"North-East","rahuVasa":"North-East","anandadiYoga":{"name":"Mausala","quality":"Inauspicious"},"tropicalRitu":"Śiśira (Winter)","vedicRitu":"Śiśira (Winter)","tropicalAyana":"Uttarāyaṇa","vedicAyana":"Uttarāyaṇa","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":-0.2779710049135366,"eotMinutes":-8.152985262674756,"ayanamsa":27.1667}},"calendars":{"vikram_samvat":2294,"vikram_samvatsara":"Vikṛti","saka_samvat":2159,"saka_samvatsara":"Īśvara","bengali_samvat":1644,"malayalam_era":1413,"nanakshahi_year":768,"lunar_month":"Caitra","lunar_month_paksha_full":"Caitra Kṛṣṇa Pakṣa","lunar_month_system":"purnimanta","lunar_month_purnimanta":"Caitra","lunar_month_amanta":"Caitra","lunar_month_is_adhika":false,"lunar_month_purnimanta_is_adhika":false,"lunar_month_amanta_is_adhika":false,"solar_month":"Mīna (Paṅkuṇi)","ritu":"Vasanta (Spring)","display_summary":"Caitra Kṛṣṇa Aṣṭamī · Vikram 2294 Vikṛti · Śaka 2159 Īśvara"},"festivals":[],"todays_walk":{"walk":{"id":"chandra-walk","name":"Candra Walk","name_sanskrit":"चन्द्र यात्रा","type":"graha","description":"Manas-control + BG 6.5-7.","step_count":5,"url":"/walk/chandra-walk"},"reason":"Somavāra (Monday) — 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 Kṛṣṇa Aṣṭamī","url":"/day/-3226-07-09","relevance":0.5},{"historical_date":"-3137-10-20","event":"Karṇa-Vadha (Mahābhārata Day 17)","chart_id":"karna","shared_marker":"same Jyeṣṭhā","url":"/day/-3137-10-20","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 March 20, 2237 CE · Ayodhyā · Vidhyamitra","description":"March 20, 2237 CE for Ayodhyā: Kṛṣṇa Aṣṭamī, sūryodaya 06:06, sūryāsta 18:13.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/ayodhya/2237-03-20","hreflang_alternates":{"en":"https://vidhyamitra.com/city/ayodhya/2237-03-20","sa":"https://sa.vidhyamitra.com/city/ayodhya/2237-03-20","hi":"https://hi.vidhyamitra.com/city/ayodhya/2237-03-20","x-default":"https://vidhyamitra.com/city/ayodhya/2237-03-20"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-31T14:04:48.793Z","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":"2026-05-31T14:04:48.793Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-31T14:04:48.793Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}