{"id":"vidhyamitra:city-day:ayodhya:2021-04-07:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/ayodhya/2021-04-07","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2021-04-07","date_display":"April 7, 2021 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":2021,"month":4,"day":7,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2459311.770833,"kali_year":5122,"ahargana":1870846.2708,"sun":{"sidereal_longitude":353.4061,"rashi":12,"rashi_name":"Mīna"},"moon":{"sidereal_longitude":293.6487,"rashi":10,"rashi_name":"Makara"},"tithi":{"number":26,"name":"Ekādaśī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Ekādaśī","elongation_degrees":300.2427,"elapsed_within_tithi_degrees":0.2427},"nakshatra":{"number":23,"name":"Dhaniṣṭhā","pada":1,"moon_longitude":293.6487,"elapsed_within_degrees":0.3154},"yoga":{"number":22,"name":"Sādhya","sum_longitude":287.0548},"karana":{"half_tithi_index":50,"name":"Bava"},"vara":{"number":5,"name":"Budhavāra (Wednesday)"}},"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":2021,"month":4,"day":7,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2459311.770833,"ahargana":1870846.2708,"kali_year":5122,"ayanamsa_lahiri":24.15,"grahas":{"sun":{"sidereal_longitude":353.300863,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":27,"name":"Revatī","pada":2},"retrograde":false},"moon":{"sidereal_longitude":295.344463,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":23,"name":"Dhaniṣṭhā","pada":1},"retrograde":false,"latitude":-3.8995},"mars":{"sidereal_longitude":55.66536300000001,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":5,"name":"Mr̥gaśirā","pada":1},"retrograde":false},"mercury":{"sidereal_longitude":340.710963,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":26,"name":"Uttara Bhādrapadā","pada":3},"retrograde":false},"jupiter":{"sidereal_longitude":300.221863,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":23,"name":"Dhaniṣṭhā","pada":3},"retrograde":false},"venus":{"sidereal_longitude":356.004563,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":27,"name":"Revatī","pada":3},"retrograde":false},"saturn":{"sidereal_longitude":287.68526299999996,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":22,"name":"Śravaṇa","pada":3},"retrograde":false},"rahu":{"sidereal_longitude":53.5614,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":5,"name":"Mṛgaśīrṣā","pada":1},"retrograde":false},"ketu":{"sidereal_longitude":233.5614,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":18,"name":"Jyeṣṭhā","pada":3},"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":2021,"month":4,"day":7,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2459311.770833,"kali_year":5122,"ahargana":1870846.2708,"sun":{"sidereal_longitude":353.4061,"rashi":12,"rashi_name":"Mīna"},"moon":{"sidereal_longitude":293.6487,"rashi":10,"rashi_name":"Makara"},"tithi":{"number":26,"name":"Ekādaśī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Ekādaśī","elongation_degrees":300.2427,"elapsed_within_tithi_degrees":0.2427},"nakshatra":{"number":23,"name":"Dhaniṣṭhā","pada":1,"moon_longitude":293.6487,"elapsed_within_degrees":0.3154},"yoga":{"number":22,"name":"Sādhya","sum_longitude":287.0548},"karana":{"half_tithi_index":50,"name":"Bava"},"vara":{"number":5,"name":"Budhavāra (Wednesday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":-3.9,"elongation":59.757},"lunar":{"type":"lunar","occurs":false,"moon_latitude":-3.9,"opposition_distance":120.243}},"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":"05:46","sunsetLocal":"18:21","solarNoonLocal":"12:04","dayLengthHours":12.589473297099119,"dayLengthDisplay":"12 Hours 35 Mins 22 Secs","nightLengthDisplay":"11 Hours 24 Mins 38 Secs","moonriseLocal":"02:40","moonsetLocal":"13:44","rahuKala":{"name":"Rāhu Kāla","start":"12:04","end":"13:38","startHours":12.06120020908055,"endHours":13.63488437121794,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"07:20","end":"08:55","startHours":7.340147722668381,"endHours":8.91383188480577,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"10:29","end":"12:04","startHours":10.48751604694316,"endHours":12.06120020908055,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"08:42","end":"09:07","startHours":8.704007329854118,"endHours":9.123656439757422,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"06:17","end":"06:38","startHours":6.291024947910121,"endHours":6.626744235832764,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:38","end":"12:29","startHours":11.641551099177246,"endHours":12.480849318983854,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"04:05","end":"04:56","startHours":4.0878671209177755,"endHours":4.927165340724383,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"04:43","end":"05:46","startHours":4.717340785772731,"endHours":5.766463560530991,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:10","end":"15:00","startHours":14.15944575859707,"endHours":14.998743978403677,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"18:09","end":"18:33","startHours":18.15593685763011,"endHours":18.55593685763011,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:21","end":"18:53","startHours":18.35593685763011,"endHours":18.88049824500924,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"18:06","end":"19:51","startHours":18.10593685763011,"endHours":19.85593685763011,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:38","end":"00:29","startHours":23.641551099177246,"endHours":24.480849318983854,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Labha","start":"05:46","end":"07:20","startHours":5.766463560530991,"endHours":7.340147722668381,"quality":"auspicious"},{"name":"Amṛta","start":"07:20","end":"08:55","startHours":7.340147722668381,"endHours":8.91383188480577,"quality":"auspicious"},{"name":"Kāla","start":"08:55","end":"10:29","startHours":8.91383188480577,"endHours":10.48751604694316,"quality":"inauspicious"},{"name":"Śubha","start":"10:29","end":"12:04","startHours":10.48751604694316,"endHours":12.06120020908055,"quality":"auspicious"},{"name":"Roga","start":"12:04","end":"13:38","startHours":12.06120020908055,"endHours":13.63488437121794,"quality":"inauspicious"},{"name":"Udveg","start":"13:38","end":"15:13","startHours":13.63488437121794,"endHours":15.20856853335533,"quality":"inauspicious"},{"name":"Chala","start":"15:13","end":"16:47","startHours":15.20856853335533,"endHours":16.78225269549272,"quality":"neutral"},{"name":"Labha","start":"16:47","end":"18:21","startHours":16.78225269549272,"endHours":18.35593685763011,"quality":"auspicious"}],"nightChoghadiyas":[{"name":"Udveg","start":"18:21","end":"19:47","startHours":18.35593685763011,"endHours":19.78225269549272,"quality":"inauspicious"},{"name":"Chala","start":"19:47","end":"21:13","startHours":19.78225269549272,"endHours":21.20856853335533,"quality":"neutral"},{"name":"Labha","start":"21:13","end":"22:38","startHours":21.20856853335533,"endHours":22.63488437121794,"quality":"auspicious"},{"name":"Amṛta","start":"22:38","end":"00:04","startHours":22.63488437121794,"endHours":24.06120020908055,"quality":"auspicious"},{"name":"Kāla","start":"00:04","end":"01:29","startHours":24.06120020908055,"endHours":25.48751604694316,"quality":"inauspicious"},{"name":"Śubha","start":"01:29","end":"02:55","startHours":25.48751604694316,"endHours":26.91383188480577,"quality":"auspicious"},{"name":"Roga","start":"02:55","end":"04:20","startHours":26.91383188480577,"endHours":28.34014772266838,"quality":"inauspicious"},{"name":"Udveg","start":"04:20","end":"05:46","startHours":28.34014772266838,"endHours":29.76646356053099,"quality":"inauspicious"}],"horas":[{"name":"Hora 1","start":"05:46","end":"06:46","startHours":5.766463560530991,"endHours":6.766463560530991,"planetary_lord":"Mercury"},{"name":"Hora 2","start":"06:46","end":"07:46","startHours":6.766463560530991,"endHours":7.766463560530991,"planetary_lord":"Venus"},{"name":"Hora 3","start":"07:46","end":"08:46","startHours":7.766463560530991,"endHours":8.76646356053099,"planetary_lord":"Sun"},{"name":"Hora 4","start":"08:46","end":"09:46","startHours":8.76646356053099,"endHours":9.76646356053099,"planetary_lord":"Mars"},{"name":"Hora 5","start":"09:46","end":"10:46","startHours":9.76646356053099,"endHours":10.76646356053099,"planetary_lord":"Jupiter"},{"name":"Hora 6","start":"10:46","end":"11:46","startHours":10.76646356053099,"endHours":11.76646356053099,"planetary_lord":"Saturn"},{"name":"Hora 7","start":"11:46","end":"12:46","startHours":11.76646356053099,"endHours":12.76646356053099,"planetary_lord":"Moon"},{"name":"Hora 8","start":"12:46","end":"13:46","startHours":12.76646356053099,"endHours":13.76646356053099,"planetary_lord":"Mercury"},{"name":"Hora 9","start":"13:46","end":"14:46","startHours":13.76646356053099,"endHours":14.76646356053099,"planetary_lord":"Venus"},{"name":"Hora 10","start":"14:46","end":"15:46","startHours":14.76646356053099,"endHours":15.76646356053099,"planetary_lord":"Sun"},{"name":"Hora 11","start":"15:46","end":"16:46","startHours":15.76646356053099,"endHours":16.76646356053099,"planetary_lord":"Mars"},{"name":"Hora 12","start":"16:46","end":"17:46","startHours":16.76646356053099,"endHours":17.76646356053099,"planetary_lord":"Jupiter"},{"name":"Hora 13","start":"17:46","end":"18:46","startHours":17.76646356053099,"endHours":18.76646356053099,"planetary_lord":"Saturn"},{"name":"Hora 14","start":"18:46","end":"19:46","startHours":18.76646356053099,"endHours":19.76646356053099,"planetary_lord":"Moon"},{"name":"Hora 15","start":"19:46","end":"20:46","startHours":19.76646356053099,"endHours":20.76646356053099,"planetary_lord":"Mercury"},{"name":"Hora 16","start":"20:46","end":"21:46","startHours":20.76646356053099,"endHours":21.76646356053099,"planetary_lord":"Venus"},{"name":"Hora 17","start":"21:46","end":"22:46","startHours":21.76646356053099,"endHours":22.76646356053099,"planetary_lord":"Sun"},{"name":"Hora 18","start":"22:46","end":"23:46","startHours":22.76646356053099,"endHours":23.76646356053099,"planetary_lord":"Mars"},{"name":"Hora 19","start":"23:46","end":"00:46","startHours":23.76646356053099,"endHours":24.76646356053099,"planetary_lord":"Jupiter"},{"name":"Hora 20","start":"00:46","end":"01:46","startHours":24.76646356053099,"endHours":25.76646356053099,"planetary_lord":"Saturn"},{"name":"Hora 21","start":"01:46","end":"02:46","startHours":25.76646356053099,"endHours":26.76646356053099,"planetary_lord":"Moon"},{"name":"Hora 22","start":"02:46","end":"03:46","startHours":26.76646356053099,"endHours":27.76646356053099,"planetary_lord":"Mercury"},{"name":"Hora 23","start":"03:46","end":"04:46","startHours":27.76646356053099,"endHours":28.76646356053099,"planetary_lord":"Venus"},{"name":"Hora 24","start":"04:46","end":"05:46","startHours":28.76646356053099,"endHours":29.76646356053099,"planetary_lord":"Sun"}],"taraBala":{"favorable_nakshatras":["Aśvinī","Ārdrā","Punarvasu","Puṣya","Aśleṣā","Maghā","Svātī","Viśākhā","Anurādhā","Jyeṣṭhā","Mūla","Śatabhiṣaj","Pūrva Bhādrapadā","Uttara Bhādrapadā","Revatī"],"unfavorable_nakshatras":["Bharaṇī","Kṛttikā","Rohiṇī","Mṛgaśirā","Pūrva Phalgunī","Uttara Phalgunī","Hasta","Citrā","Pūrva Āṣāḍhā","Uttara Āṣāḍhā","Śravaṇa","Dhaniṣṭhā"],"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":"North (Uttara)","chandraVasa":"South-East","rahuVasa":"South-West","anandadiYoga":{"name":"Dhvaja","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":6.850268655283439,"eotMinutes":-2.4880125448329173,"ayanamsa":24.15}},"calendars":{"vikram_samvat":2078,"vikram_samvatsara":"Ānanda","saka_samvat":1943,"saka_samvatsara":"Plava","bengali_samvat":1428,"malayalam_era":1197,"nanakshahi_year":552,"lunar_month":"Caitra","lunar_month_paksha_full":"Caitra Kṛṣṇa Pakṣa","solar_month":"Mīna (Paṅkuṇi)","ritu":"Vasanta (Spring)","display_summary":"Caitra Kṛṣṇa Ekādaśī · Vikram 2078 Ānanda · Śaka 1943 Plava"},"festivals":[{"id":"papamochani-ekadashi","name":"Pāpamocanī Ekādaśī","name_sanskrit":"पापमोचनी एकादशी","tradition":"Vaishnava","associated_deity":"Bhagavān Viṣṇu","significance":"Removes mahā-pātakas (great sins).","vrata":true,"detection":{"tithi_number":26,"tithi_paksha":"Kṛṣṇa","lunar_month":"Caitra"},"precedence":4},{"id":"ekadashi","name":"Ekādaśī","name_sanskrit":"एकादशी","tradition":"Vaishnava","associated_deity":"Bhagavān Viṣṇu","significance":"Sacred to Bhagavān Viṣṇu; vrata for purification.","vrata":true,"detection":{"any_of":[{"tithi_number":11},{"tithi_number":26}]},"precedence":5},{"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}],"todays_walk":{"walk":{"id":"budha-walk","name":"Budha Walk","name_sanskrit":"बुध यात्रा","type":"graha","description":"Discrimination + BG 2.41 (vyavasāyātmikā buddhi).","step_count":6,"url":"/walk/budha-walk"},"reason":"Budhavāra (Wednesday) — 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 April 7, 2021 CE · Ayodhyā · Vidhyamitra","description":"April 7, 2021 CE for Ayodhyā: Kṛṣṇa Ekādaśī, sūryodaya 05:46, sūryāsta 18:21.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/ayodhya/2021-04-07","hreflang_alternates":{"en":"https://vidhyamitra.com/city/ayodhya/2021-04-07","sa":"https://sa.vidhyamitra.com/city/ayodhya/2021-04-07","hi":"https://hi.vidhyamitra.com/city/ayodhya/2021-04-07","x-default":"https://vidhyamitra.com/city/ayodhya/2021-04-07"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-15T09:21:56.546Z","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":"2026-05-15T09:21:56.546Z","verification":{"type":"community-validated","markers":["matches Drikpanchang ±1 minute on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-15T09:21:56.546Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}