{"id":"vidhyamitra:city-day:ayodhya:1936-02-21:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/ayodhya/1936-02-21","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"1936-02-21","date_display":"February 21, 1936 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":1936,"month":2,"day":21,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2428219.770833,"kali_year":5037,"ahargana":1839754.2708,"sun":{"sidereal_longitude":308.5492,"rashi":11,"rashi_name":"Kumbha"},"moon":{"sidereal_longitude":284.7798,"rashi":10,"rashi_name":"Makara"},"tithi":{"number":29,"name":"Caturdaśī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Caturdaśī","elongation_degrees":336.2307,"elapsed_within_tithi_degrees":0.2307},"nakshatra":{"number":22,"name":"Śravaṇa","pada":2,"moon_longitude":284.7798,"elapsed_within_degrees":4.7798},"yoga":{"number":18,"name":"Varīyān","sum_longitude":233.329},"karana":{"half_tithi_index":56,"name":"Viṣṭi"},"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":1936,"month":2,"day":21,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2428219.770833,"ahargana":1839754.2708,"kali_year":5037,"ayanamsa_lahiri":22.9609,"grahas":{"sun":{"sidereal_longitude":308.27550599999995,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":24,"name":"Śatabhiṣā","pada":1},"retrograde":false},"moon":{"sidereal_longitude":284.40860599999996,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":22,"name":"Śravaṇa","pada":2},"retrograde":false,"latitude":1.8154},"mars":{"sidereal_longitude":337.076506,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":26,"name":"Uttara Bhādrapadā","pada":2},"retrograde":false},"mercury":{"sidereal_longitude":282.964606,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":22,"name":"Śravaṇa","pada":1},"retrograde":false},"jupiter":{"sidereal_longitude":238.72380599999997,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":18,"name":"Jyeṣṭhā","pada":4},"retrograde":false},"venus":{"sidereal_longitude":276.552906,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":21,"name":"Uttara Āṣāḍhā","pada":3},"retrograde":false},"saturn":{"sidereal_longitude":318.937406,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":24,"name":"Śatabhiṣā","pada":4},"retrograde":false},"rahu":{"sidereal_longitude":260.9652,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":20,"name":"Pūrva Āṣāḍhā","pada":3},"retrograde":false},"ketu":{"sidereal_longitude":80.9652,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":7,"name":"Punarvasu","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":1936,"month":2,"day":21,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2428219.770833,"kali_year":5037,"ahargana":1839754.2708,"sun":{"sidereal_longitude":308.5492,"rashi":11,"rashi_name":"Kumbha"},"moon":{"sidereal_longitude":284.7798,"rashi":10,"rashi_name":"Makara"},"tithi":{"number":29,"name":"Caturdaśī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Caturdaśī","elongation_degrees":336.2307,"elapsed_within_tithi_degrees":0.2307},"nakshatra":{"number":22,"name":"Śravaṇa","pada":2,"moon_longitude":284.7798,"elapsed_within_degrees":4.7798},"yoga":{"number":18,"name":"Varīyān","sum_longitude":233.329},"karana":{"half_tithi_index":56,"name":"Viṣṭi"},"vara":{"number":0,"name":"Śukravāra (Friday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":1.815,"elongation":23.769},"lunar":{"type":"lunar","occurs":false,"moon_latitude":1.815,"opposition_distance":156.231}},"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":"06:34","sunsetLocal":"17:57","solarNoonLocal":"12:15","dayLengthHours":11.373635297618149,"dayLengthDisplay":"11 Hours 22 Mins 25 Secs","nightLengthDisplay":"12 Hours 37 Mins 35 Secs","moonriseLocal":"05:16","moonsetLocal":"16:04","rahuKala":{"name":"Rāhu Kāla","start":"10:50","end":"12:15","startHours":10.834526293485006,"endHours":12.256230705687273,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"15:06","end":"16:31","startHours":15.09963953009181,"endHours":16.52134394229408,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"07:59","end":"09:25","startHours":7.991117469080468,"endHours":9.412821881282737,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:13","end":"09:36","startHours":9.2232612929891,"endHours":9.602382469576373,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"07:03","end":"07:21","startHours":7.043314527612289,"endHours":7.346611468882106,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:53","end":"12:38","startHours":11.8771095291,"endHours":12.635351882274545,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"05:03","end":"05:49","startHours":5.052928350529113,"endHours":5.811170703703656,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"05:37","end":"06:34","startHours":5.62161011541002,"endHours":6.569413056878199,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:09","end":"14:55","startHours":14.151836588623631,"endHours":14.910078941798174,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"17:45","end":"18:09","startHours":17.74304835449635,"endHours":18.143048354496347,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"17:57","end":"18:25","startHours":17.943048354496348,"endHours":18.416949825230436,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"17:42","end":"19:27","startHours":17.693048354496348,"endHours":19.443048354496348,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:53","end":"00:38","startHours":23.8771095291,"endHours":24.635351882274545,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Chala","start":"06:34","end":"07:59","startHours":6.569413056878199,"endHours":7.991117469080468,"quality":"neutral"},{"name":"Labha","start":"07:59","end":"09:25","startHours":7.991117469080468,"endHours":9.412821881282737,"quality":"auspicious"},{"name":"Amṛta","start":"09:25","end":"10:50","startHours":9.412821881282737,"endHours":10.834526293485006,"quality":"auspicious"},{"name":"Kāla","start":"10:50","end":"12:15","startHours":10.834526293485006,"endHours":12.256230705687273,"quality":"inauspicious"},{"name":"Śubha","start":"12:15","end":"13:41","startHours":12.256230705687273,"endHours":13.677935117889543,"quality":"auspicious"},{"name":"Roga","start":"13:41","end":"15:06","startHours":13.677935117889543,"endHours":15.09963953009181,"quality":"inauspicious"},{"name":"Udveg","start":"15:06","end":"16:31","startHours":15.09963953009181,"endHours":16.52134394229408,"quality":"inauspicious"},{"name":"Chala","start":"16:31","end":"17:57","startHours":16.52134394229408,"endHours":17.943048354496348,"quality":"neutral"}],"nightChoghadiyas":[{"name":"Roga","start":"17:57","end":"19:31","startHours":17.943048354496348,"endHours":19.52134394229408,"quality":"inauspicious"},{"name":"Udveg","start":"19:31","end":"21:06","startHours":19.52134394229408,"endHours":21.09963953009181,"quality":"inauspicious"},{"name":"Chala","start":"21:06","end":"22:41","startHours":21.09963953009181,"endHours":22.677935117889543,"quality":"neutral"},{"name":"Labha","start":"22:41","end":"00:15","startHours":22.677935117889543,"endHours":24.256230705687273,"quality":"auspicious"},{"name":"Amṛta","start":"00:15","end":"01:50","startHours":24.256230705687273,"endHours":25.834526293485006,"quality":"auspicious"},{"name":"Kāla","start":"01:50","end":"03:25","startHours":25.834526293485006,"endHours":27.41282188128274,"quality":"inauspicious"},{"name":"Śubha","start":"03:25","end":"04:59","startHours":27.41282188128274,"endHours":28.991117469080468,"quality":"auspicious"},{"name":"Roga","start":"04:59","end":"06:34","startHours":28.991117469080468,"endHours":30.569413056878197,"quality":"inauspicious"}],"horas":[{"name":"Hora 1","start":"06:34","end":"07:34","startHours":6.569413056878199,"endHours":7.569413056878199,"planetary_lord":"Venus"},{"name":"Hora 2","start":"07:34","end":"08:34","startHours":7.569413056878199,"endHours":8.569413056878199,"planetary_lord":"Sun"},{"name":"Hora 3","start":"08:34","end":"09:34","startHours":8.569413056878199,"endHours":9.569413056878199,"planetary_lord":"Mars"},{"name":"Hora 4","start":"09:34","end":"10:34","startHours":9.569413056878199,"endHours":10.569413056878199,"planetary_lord":"Jupiter"},{"name":"Hora 5","start":"10:34","end":"11:34","startHours":10.569413056878199,"endHours":11.569413056878199,"planetary_lord":"Saturn"},{"name":"Hora 6","start":"11:34","end":"12:34","startHours":11.569413056878199,"endHours":12.569413056878199,"planetary_lord":"Moon"},{"name":"Hora 7","start":"12:34","end":"13:34","startHours":12.569413056878199,"endHours":13.569413056878199,"planetary_lord":"Mercury"},{"name":"Hora 8","start":"13:34","end":"14:34","startHours":13.569413056878199,"endHours":14.569413056878199,"planetary_lord":"Venus"},{"name":"Hora 9","start":"14:34","end":"15:34","startHours":14.569413056878199,"endHours":15.569413056878199,"planetary_lord":"Sun"},{"name":"Hora 10","start":"15:34","end":"16:34","startHours":15.569413056878199,"endHours":16.569413056878197,"planetary_lord":"Mars"},{"name":"Hora 11","start":"16:34","end":"17:34","startHours":16.569413056878197,"endHours":17.569413056878197,"planetary_lord":"Jupiter"},{"name":"Hora 12","start":"17:34","end":"18:34","startHours":17.569413056878197,"endHours":18.569413056878197,"planetary_lord":"Saturn"},{"name":"Hora 13","start":"18:34","end":"19:34","startHours":18.569413056878197,"endHours":19.569413056878197,"planetary_lord":"Moon"},{"name":"Hora 14","start":"19:34","end":"20:34","startHours":19.569413056878197,"endHours":20.569413056878197,"planetary_lord":"Mercury"},{"name":"Hora 15","start":"20:34","end":"21:34","startHours":20.569413056878197,"endHours":21.569413056878197,"planetary_lord":"Venus"},{"name":"Hora 16","start":"21:34","end":"22:34","startHours":21.569413056878197,"endHours":22.569413056878197,"planetary_lord":"Sun"},{"name":"Hora 17","start":"22:34","end":"23:34","startHours":22.569413056878197,"endHours":23.569413056878197,"planetary_lord":"Mars"},{"name":"Hora 18","start":"23:34","end":"00:34","startHours":23.569413056878197,"endHours":24.569413056878197,"planetary_lord":"Jupiter"},{"name":"Hora 19","start":"00:34","end":"01:34","startHours":24.569413056878197,"endHours":25.569413056878197,"planetary_lord":"Saturn"},{"name":"Hora 20","start":"01:34","end":"02:34","startHours":25.569413056878197,"endHours":26.569413056878197,"planetary_lord":"Moon"},{"name":"Hora 21","start":"02:34","end":"03:34","startHours":26.569413056878197,"endHours":27.569413056878197,"planetary_lord":"Mercury"},{"name":"Hora 22","start":"03:34","end":"04:34","startHours":27.569413056878197,"endHours":28.569413056878197,"planetary_lord":"Venus"},{"name":"Hora 23","start":"04:34","end":"05:34","startHours":28.569413056878197,"endHours":29.569413056878197,"planetary_lord":"Sun"},{"name":"Hora 24","start":"05:34","end":"06:34","startHours":29.569413056878197,"endHours":30.569413056878197,"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","Tulā","Vṛścika","Makara","Mīna"],"unfavorable_rashis":["Meṣa","Vṛṣabha","Siṃha","Kanyā","Dhanu","Kumbha"]},"dishaShool":"West (Paścim)","chandraVasa":"South-East","rahuVasa":"South-East","anandadiYoga":{"name":"Padma","quality":"Auspicious"},"tropicalRitu":"Śiśira (Winter) (tropical)","vedicRitu":"Śiśira (Winter)","tropicalAyana":"Uttarāyaṇa","vedicAyana":"Uttarāyaṇa","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":-11.033772550860732,"eotMinutes":-14.189842341236304,"ayanamsa":22.9609}},"calendars":{"vikram_samvat":1993,"vikram_samvatsara":"Virodhi","saka_samvat":1858,"saka_samvatsara":"Dhātṛ","bengali_samvat":1343,"malayalam_era":1112,"nanakshahi_year":467,"lunar_month":"Phālguna","lunar_month_paksha_full":"Phālguna Kṛṣṇa Pakṣa","lunar_month_system":"purnimanta","lunar_month_purnimanta":"Phālguna","lunar_month_amanta":"Māgha","lunar_month_is_adhika":false,"lunar_month_purnimanta_is_adhika":false,"lunar_month_amanta_is_adhika":false,"solar_month":"Kumbha (Māsi)","ritu":"Śiśira (Winter)","display_summary":"Phālguna Kṛṣṇa Caturdaśī · Vikram 1993 Virodhi · Śaka 1858 Dhātṛ"},"festivals":[{"id":"maha-shivaratri","name":"Mahā Śivarātri","name_sanskrit":"महा शिवरात्रि","tradition":"Shaiva","associated_deity":"Śiva","significance":"The greatest night of Lord Śiva; cosmic dance of dissolution.","vrata":true,"primary_observance":"Strict fast + night-long vigil + 4-yāma pūjā","detection":{"tithi_number":29,"tithi_paksha":"Kṛṣṇa","lunar_month":"Phālguna"},"precedence":1},{"id":"masika-shivaratri","name":"Māsika Śivarātri","name_sanskrit":"मासिक शिवरात्रि","tradition":"Shaiva","associated_deity":"Śiva","significance":"Monthly Śiva observance.","vrata":true,"detection":{"tithi_number":29,"tithi_paksha":"Kṛṣṇa"},"precedence":6}],"todays_walk":{"walk":{"id":"maha-shivaratri-walk","name":"Mahā Śivarātri Walk","name_sanskrit":"महा शिवरात्रि यात्रा","type":"festival","description":"Śiva-stuti through Bhāgavata + Mahābhārata Anuśāsana.","step_count":12,"url":"/walk/maha-shivaratri-walk"},"reason":"Today is Mahā Śivarātri — its dedicated 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 February 21, 1936 CE · Ayodhyā · Vidhyamitra","description":"February 21, 1936 CE for Ayodhyā: Kṛṣṇa Caturdaśī, sūryodaya 06:34, sūryāsta 17:57.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/ayodhya/1936-02-21","hreflang_alternates":{"en":"https://vidhyamitra.com/city/ayodhya/1936-02-21","sa":"https://sa.vidhyamitra.com/city/ayodhya/1936-02-21","hi":"https://hi.vidhyamitra.com/city/ayodhya/1936-02-21","x-default":"https://vidhyamitra.com/city/ayodhya/1936-02-21"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-06-03T01:22:59.849Z","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":"2026-06-03T01:22:59.849Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-06-03T01:22:59.849Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}