{"id":"vidhyamitra:city-day:ayodhya:2016-03-21:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/ayodhya/2016-03-21","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2016-03-21","date_display":"March 21, 2016 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":2016,"month":3,"day":21,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2457468.770833,"kali_year":5117,"ahargana":1869003.2708,"sun":{"sidereal_longitude":336.9186,"rashi":12,"rashi_name":"Mīna"},"moon":{"sidereal_longitude":129.2275,"rashi":5,"rashi_name":"Siṃha"},"tithi":{"number":13,"name":"Trayodaśī","paksha":"Śukla","full_name":"Śukla Trayodaśī","elongation_degrees":152.309,"elapsed_within_tithi_degrees":8.309},"nakshatra":{"number":10,"name":"Maghā","pada":3,"moon_longitude":129.2275,"elapsed_within_degrees":9.2275},"yoga":{"number":8,"name":"Dhṛti","sum_longitude":106.1461},"karana":{"half_tithi_index":25,"name":"Taitila"},"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":2016,"month":3,"day":21,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2457468.770833,"ahargana":1869003.2708,"kali_year":5117,"ayanamsa_lahiri":24.0796,"grahas":{"sun":{"sidereal_longitude":336.778279,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":26,"name":"Uttara Bhādrapadā","pada":2},"retrograde":false},"moon":{"sidereal_longitude":129.696079,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":10,"name":"Maghā","pada":3},"retrograde":false,"latitude":-1.6831},"mars":{"sidereal_longitude":220.52067899999997,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":17,"name":"Anurādhā","pada":3},"retrograde":false},"mercury":{"sidereal_longitude":333.7029789999999,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":26,"name":"Uttara Bhādrapadā","pada":1},"retrograde":false},"jupiter":{"sidereal_longitude":141.91157899999996,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":11,"name":"Pūrva Phalgunī","pada":3},"retrograde":true},"venus":{"sidereal_longitude":316.38637900000003,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":24,"name":"Śatabhiṣā","pada":3},"retrograde":false},"saturn":{"sidereal_longitude":232.099779,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":18,"name":"Jyeṣṭhā","pada":2},"retrograde":false},"rahu":{"sidereal_longitude":151.2124,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":12,"name":"Uttara Phalgunī","pada":2},"retrograde":false},"ketu":{"sidereal_longitude":331.2124,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":25,"name":"Pūrva Bhādrapadā","pada":4},"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":2016,"month":3,"day":21,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2457468.770833,"kali_year":5117,"ahargana":1869003.2708,"sun":{"sidereal_longitude":336.9186,"rashi":12,"rashi_name":"Mīna"},"moon":{"sidereal_longitude":129.2275,"rashi":5,"rashi_name":"Siṃha"},"tithi":{"number":13,"name":"Trayodaśī","paksha":"Śukla","full_name":"Śukla Trayodaśī","elongation_degrees":152.309,"elapsed_within_tithi_degrees":8.309},"nakshatra":{"number":10,"name":"Maghā","pada":3,"moon_longitude":129.2275,"elapsed_within_degrees":9.2275},"yoga":{"number":8,"name":"Dhṛti","sum_longitude":106.1461},"karana":{"half_tithi_index":25,"name":"Taitila"},"vara":{"number":3,"name":"Somavāra (Monday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":-1.683,"elongation":152.309},"lunar":{"type":"lunar","occurs":false,"moon_latitude":-1.683,"opposition_distance":27.691}},"eclipse_window_40days":[{"offset_days":-12,"type":"solar","occurs":true,"moon_latitude":0.681,"elongation":1.816}]},"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":"06:05","sunsetLocal":"18:13","solarNoonLocal":"12:09","dayLengthHours":12.147417668775919,"dayLengthDisplay":"12 Hours 08 Mins 51 Secs","nightLengthDisplay":"11 Hours 51 Mins 09 Secs","moonriseLocal":"15:57","moonsetLocal":"04:44","rahuKala":{"name":"Rāhu Kāla","start":"07:36","end":"09:07","startHours":7.595165134571154,"endHours":9.113592343168143,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"10:38","end":"12:09","startHours":10.632019551765133,"endHours":12.150446760362122,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"13:40","end":"15:11","startHours":13.668873968959112,"endHours":15.187301177556105,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"08:55","end":"09:19","startHours":8.911135382021879,"endHours":9.316049304314408,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"06:35","end":"06:54","startHours":6.582880328839827,"endHours":6.906811466673851,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:45","end":"12:33","startHours":11.745532838069593,"endHours":12.555360682654655,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"04:27","end":"05:16","startHours":4.457082236804041,"endHours":5.266910081389103,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"05:04","end":"06:05","startHours":5.0644531202428364,"endHours":6.076737925974164,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:11","end":"14:59","startHours":14.175016371824778,"endHours":14.98484421640984,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"18:01","end":"18:25","startHours":18.024155594750084,"endHours":18.424155594750083,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:13","end":"18:44","startHours":18.224155594750084,"endHours":18.730297997615747,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"17:58","end":"19:43","startHours":17.974155594750084,"endHours":19.724155594750084,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:45","end":"00:33","startHours":23.745532838069593,"endHours":24.55536068265465,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Amṛta","start":"06:05","end":"07:36","startHours":6.076737925974164,"endHours":7.595165134571154,"quality":"auspicious"},{"name":"Kāla","start":"07:36","end":"09:07","startHours":7.595165134571154,"endHours":9.113592343168143,"quality":"inauspicious"},{"name":"Śubha","start":"09:07","end":"10:38","startHours":9.113592343168143,"endHours":10.632019551765133,"quality":"auspicious"},{"name":"Roga","start":"10:38","end":"12:09","startHours":10.632019551765133,"endHours":12.150446760362122,"quality":"inauspicious"},{"name":"Udveg","start":"12:09","end":"13:40","startHours":12.150446760362122,"endHours":13.668873968959112,"quality":"inauspicious"},{"name":"Chala","start":"13:40","end":"15:11","startHours":13.668873968959112,"endHours":15.187301177556105,"quality":"neutral"},{"name":"Labha","start":"15:11","end":"16:42","startHours":15.187301177556105,"endHours":16.705728386153094,"quality":"auspicious"},{"name":"Amṛta","start":"16:42","end":"18:13","startHours":16.705728386153094,"endHours":18.224155594750084,"quality":"auspicious"}],"nightChoghadiyas":[{"name":"Chala","start":"18:13","end":"19:42","startHours":18.224155594750084,"endHours":19.705728386153094,"quality":"neutral"},{"name":"Labha","start":"19:42","end":"21:11","startHours":19.705728386153094,"endHours":21.187301177556105,"quality":"auspicious"},{"name":"Amṛta","start":"21:11","end":"22:40","startHours":21.187301177556105,"endHours":22.66887396895911,"quality":"auspicious"},{"name":"Kāla","start":"22:40","end":"00:09","startHours":22.66887396895911,"endHours":24.150446760362122,"quality":"inauspicious"},{"name":"Śubha","start":"00:09","end":"01:38","startHours":24.150446760362122,"endHours":25.632019551765133,"quality":"auspicious"},{"name":"Roga","start":"01:38","end":"03:07","startHours":25.632019551765133,"endHours":27.113592343168143,"quality":"inauspicious"},{"name":"Udveg","start":"03:07","end":"04:36","startHours":27.113592343168143,"endHours":28.595165134571154,"quality":"inauspicious"},{"name":"Chala","start":"04:36","end":"06:05","startHours":28.595165134571154,"endHours":30.076737925974165,"quality":"neutral"}],"horas":[{"name":"Hora 1","start":"06:05","end":"07:05","startHours":6.076737925974164,"endHours":7.076737925974164,"planetary_lord":"Moon"},{"name":"Hora 2","start":"07:05","end":"08:05","startHours":7.076737925974164,"endHours":8.076737925974165,"planetary_lord":"Mercury"},{"name":"Hora 3","start":"08:05","end":"09:05","startHours":8.076737925974165,"endHours":9.076737925974165,"planetary_lord":"Venus"},{"name":"Hora 4","start":"09:05","end":"10:05","startHours":9.076737925974165,"endHours":10.076737925974165,"planetary_lord":"Sun"},{"name":"Hora 5","start":"10:05","end":"11:05","startHours":10.076737925974165,"endHours":11.076737925974165,"planetary_lord":"Mars"},{"name":"Hora 6","start":"11:05","end":"12:05","startHours":11.076737925974165,"endHours":12.076737925974165,"planetary_lord":"Jupiter"},{"name":"Hora 7","start":"12:05","end":"13:05","startHours":12.076737925974165,"endHours":13.076737925974165,"planetary_lord":"Saturn"},{"name":"Hora 8","start":"13:05","end":"14:05","startHours":13.076737925974165,"endHours":14.076737925974165,"planetary_lord":"Moon"},{"name":"Hora 9","start":"14:05","end":"15:05","startHours":14.076737925974165,"endHours":15.076737925974165,"planetary_lord":"Mercury"},{"name":"Hora 10","start":"15:05","end":"16:05","startHours":15.076737925974165,"endHours":16.076737925974165,"planetary_lord":"Venus"},{"name":"Hora 11","start":"16:05","end":"17:05","startHours":16.076737925974165,"endHours":17.076737925974165,"planetary_lord":"Sun"},{"name":"Hora 12","start":"17:05","end":"18:05","startHours":17.076737925974165,"endHours":18.076737925974165,"planetary_lord":"Mars"},{"name":"Hora 13","start":"18:05","end":"19:05","startHours":18.076737925974165,"endHours":19.076737925974165,"planetary_lord":"Jupiter"},{"name":"Hora 14","start":"19:05","end":"20:05","startHours":19.076737925974165,"endHours":20.076737925974165,"planetary_lord":"Saturn"},{"name":"Hora 15","start":"20:05","end":"21:05","startHours":20.076737925974165,"endHours":21.076737925974165,"planetary_lord":"Moon"},{"name":"Hora 16","start":"21:05","end":"22:05","startHours":21.076737925974165,"endHours":22.076737925974165,"planetary_lord":"Mercury"},{"name":"Hora 17","start":"22:05","end":"23:05","startHours":22.076737925974165,"endHours":23.076737925974165,"planetary_lord":"Venus"},{"name":"Hora 18","start":"23:05","end":"00:05","startHours":23.076737925974165,"endHours":24.076737925974165,"planetary_lord":"Sun"},{"name":"Hora 19","start":"00:05","end":"01:05","startHours":24.076737925974165,"endHours":25.076737925974165,"planetary_lord":"Mars"},{"name":"Hora 20","start":"01:05","end":"02:05","startHours":25.076737925974165,"endHours":26.076737925974165,"planetary_lord":"Jupiter"},{"name":"Hora 21","start":"02:05","end":"03:05","startHours":26.076737925974165,"endHours":27.076737925974165,"planetary_lord":"Saturn"},{"name":"Hora 22","start":"03:05","end":"04:05","startHours":27.076737925974165,"endHours":28.076737925974165,"planetary_lord":"Moon"},{"name":"Hora 23","start":"04:05","end":"05:05","startHours":28.076737925974165,"endHours":29.076737925974165,"planetary_lord":"Mercury"},{"name":"Hora 24","start":"05:05","end":"06:05","startHours":29.076737925974165,"endHours":30.076737925974165,"planetary_lord":"Venus"}],"taraBala":{"favorable_nakshatras":["Bharaṇī","Kṛttikā","Rohiṇī","Mṛgaśirā","Ārdrā","Pūrva Phalgunī","Uttara Phalgunī","Hasta","Citrā","Svātī","Pūrva Āṣāḍhā","Uttara Āṣāḍhā","Śravaṇa","Dhaniṣṭhā","Śatabhiṣaj"],"unfavorable_nakshatras":["Aśvinī","Punarvasu","Puṣya","Aśleṣā","Maghā","Viśākhā","Anurādhā","Jyeṣṭhā","Mūla","Pūrva Bhādrapadā","Uttara Bhādrapadā","Revatī"],"nature":"Janma-tara if same nakshatra; favorable for 15 nakshatras"},"chandraBala":{"favorable_rashis":["Vṛṣabha","Mithuna","Siṃha","Tulā","Makara","Kumbha"],"unfavorable_rashis":["Meṣa","Karka","Kanyā","Vṛścika","Dhanu","Mīna"]},"dishaShool":"East (Pūrva)","chandraVasa":"West","rahuVasa":"North-East","anandadiYoga":{"name":"Padma","quality":"Auspicious"},"drikRitu":"Vasanta (Spring) (Drik)","vedicRitu":"Śiśira (Winter)","drikAyana":"Uttarāyaṇa","vedicAyana":"Uttarāyaṇa","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization (Drikpanchang-parity)","declination":0.3411955938668493,"eotMinutes":-7.842805621727393,"ayanamsa":24.0796}},"calendars":{"vikram_samvat":2073,"vikram_samvatsara":"Saumya","saka_samvat":1938,"saka_samvatsara":"Durmukhi","bengali_samvat":1423,"malayalam_era":1192,"nanakshahi_year":547,"lunar_month":"Caitra","lunar_month_paksha_full":"Caitra Śukla Pakṣa","solar_month":"Mīna (Paṅkuṇi)","ritu":"Vasanta (Spring)","display_summary":"Caitra Śukla Trayodaśī · Vikram 2073 Saumya · Śaka 1938 Durmukhi"},"festivals":[{"id":"mina-sankranti","name":"Mīna Saṅkrānti","name_sanskrit":"मीन सङ्क्रान्ति","tradition":"Pan-Hindu","significance":"Sun enters Pisces; Mīna-māsa begins.","vrata":false,"detection":{"sun_rashi":"Mīna"},"precedence":5},{"id":"pradosha-vrata","name":"Pradoṣa Vrata","name_sanskrit":"प्रदोष व्रत","tradition":"Shaiva","associated_deity":"Śiva","significance":"Twilight worship of Śiva on Trayodaśī.","vrata":true,"detection":{"any_of":[{"tithi_number":13},{"tithi_number":28}]},"precedence":7}],"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":[]},"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 21, 2016 CE · Ayodhyā · Vidhyamitra","description":"March 21, 2016 CE for Ayodhyā: Śukla Trayodaśī, sūryodaya 06:05, sūryāsta 18:13.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/ayodhya/2016-03-21","hreflang_alternates":{"en":"https://vidhyamitra.com/city/ayodhya/2016-03-21","sa":"https://sa.vidhyamitra.com/city/ayodhya/2016-03-21","hi":"https://hi.vidhyamitra.com/city/ayodhya/2016-03-21","x-default":"https://vidhyamitra.com/city/ayodhya/2016-03-21"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-15T16:36:53.712Z","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":"2026-05-15T16:36:53.712Z","verification":{"type":"community-validated","markers":["matches Drikpanchang ±1 minute on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-15T16:36:53.712Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}