{"id":"vidhyamitra:city-day:ayodhya:2188-03-21:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/ayodhya/2188-03-21","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2188-03-21","date_display":"March 21, 2188 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":2188,"month":3,"day":21,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2520290.770833,"kali_year":5289,"ahargana":1931825.2708,"sun":{"sidereal_longitude":334.4283,"rashi":12,"rashi_name":"Mīna"},"moon":{"sidereal_longitude":254.0861,"rashi":9,"rashi_name":"Dhanu"},"tithi":{"number":24,"name":"Navamī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Navamī","elongation_degrees":279.6577,"elapsed_within_tithi_degrees":3.6577},"nakshatra":{"number":20,"name":"Pūrva Āṣāḍhā","pada":1,"moon_longitude":254.0861,"elapsed_within_degrees":0.7527},"yoga":{"number":18,"name":"Varīyān","sum_longitude":228.5144},"karana":{"half_tithi_index":46,"name":"Taitila"},"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":2188,"month":3,"day":21,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2520290.770833,"ahargana":1931825.2708,"kali_year":5289,"ayanamsa_lahiri":26.4823,"grahas":{"sun":{"sidereal_longitude":334.686716,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":26,"name":"Uttara Bhādrapadā","pada":1},"retrograde":false},"moon":{"sidereal_longitude":257.389716,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":20,"name":"Pūrva Āṣāḍhā","pada":2},"retrograde":false,"latitude":-0.8952},"mars":{"sidereal_longitude":349.680816,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":27,"name":"Revatī","pada":1},"retrograde":false},"mercury":{"sidereal_longitude":344.333916,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":26,"name":"Uttara Bhādrapadā","pada":4},"retrograde":false},"jupiter":{"sidereal_longitude":319.97241600000007,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":24,"name":"Śatabhiṣā","pada":4},"retrograde":false},"venus":{"sidereal_longitude":6.193016,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":1,"name":"Aśvinī","pada":2},"retrograde":true},"saturn":{"sidereal_longitude":173.545116,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":14,"name":"Citrā","pada":1},"retrograde":true},"rahu":{"sidereal_longitude":62.6006,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":5,"name":"Mṛgaśīrṣā","pada":3},"retrograde":false},"ketu":{"sidereal_longitude":242.6006,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":19,"name":"Mūla","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":2188,"month":3,"day":21,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2520290.770833,"kali_year":5289,"ahargana":1931825.2708,"sun":{"sidereal_longitude":334.4283,"rashi":12,"rashi_name":"Mīna"},"moon":{"sidereal_longitude":254.0861,"rashi":9,"rashi_name":"Dhanu"},"tithi":{"number":24,"name":"Navamī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Navamī","elongation_degrees":279.6577,"elapsed_within_tithi_degrees":3.6577},"nakshatra":{"number":20,"name":"Pūrva Āṣāḍhā","pada":1,"moon_longitude":254.0861,"elapsed_within_degrees":0.7527},"yoga":{"number":18,"name":"Varīyān","sum_longitude":228.5144},"karana":{"half_tithi_index":46,"name":"Taitila"},"vara":{"number":0,"name":"Śukravāra (Friday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":-0.895,"elongation":80.342},"lunar":{"type":"lunar","occurs":false,"moon_latitude":-0.895,"opposition_distance":99.658}},"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":"06:04","sunsetLocal":"18:14","solarNoonLocal":"12:09","dayLengthHours":12.155754850400132,"dayLengthDisplay":"12 Hours 09 Mins 21 Secs","nightLengthDisplay":"11 Hours 50 Mins 39 Secs","moonriseLocal":"01:46","moonsetLocal":"12:14","rahuKala":{"name":"Rāhu Kāla","start":"10:38","end":"12:09","startHours":10.630977404062108,"endHours":12.150446760362122,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"15:11","end":"16:43","startHours":15.189385472962158,"endHours":16.708854829262172,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"07:36","end":"09:07","startHours":7.592038691462074,"endHours":9.11150804776209,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"08:55","end":"09:19","startHours":8.908912133588753,"endHours":9.314103961935425,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"06:35","end":"06:54","startHours":6.579059120595396,"endHours":6.903212583272733,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:45","end":"12:33","startHours":11.745254932015452,"endHours":12.555638588708796,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"04:27","end":"05:16","startHours":4.451802021775372,"endHours":5.262185678468715,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"05:04","end":"06:04","startHours":5.05958976429538,"endHours":6.072569335162057,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:11","end":"14:59","startHours":14.176405902095478,"endHours":14.98678955878882,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"18:02","end":"18:26","startHours":18.02832418556219,"endHours":18.42832418556219,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:14","end":"18:44","startHours":18.22832418556219,"endHours":18.73481397099553,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"17:59","end":"19:44","startHours":17.97832418556219,"endHours":19.72832418556219,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:45","end":"00:33","startHours":23.745254932015452,"endHours":24.555638588708792,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Chala","start":"06:04","end":"07:36","startHours":6.072569335162057,"endHours":7.592038691462074,"quality":"neutral"},{"name":"Labha","start":"07:36","end":"09:07","startHours":7.592038691462074,"endHours":9.11150804776209,"quality":"auspicious"},{"name":"Amṛta","start":"09:07","end":"10:38","startHours":9.11150804776209,"endHours":10.630977404062108,"quality":"auspicious"},{"name":"Kāla","start":"10:38","end":"12:09","startHours":10.630977404062108,"endHours":12.150446760362122,"quality":"inauspicious"},{"name":"Śubha","start":"12:09","end":"13:40","startHours":12.150446760362122,"endHours":13.66991611666214,"quality":"auspicious"},{"name":"Roga","start":"13:40","end":"15:11","startHours":13.66991611666214,"endHours":15.189385472962158,"quality":"inauspicious"},{"name":"Udveg","start":"15:11","end":"16:43","startHours":15.189385472962158,"endHours":16.708854829262172,"quality":"inauspicious"},{"name":"Chala","start":"16:43","end":"18:14","startHours":16.708854829262172,"endHours":18.22832418556219,"quality":"neutral"}],"nightChoghadiyas":[{"name":"Roga","start":"18:14","end":"19:43","startHours":18.22832418556219,"endHours":19.708854829262172,"quality":"inauspicious"},{"name":"Udveg","start":"19:43","end":"21:11","startHours":19.708854829262172,"endHours":21.189385472962158,"quality":"inauspicious"},{"name":"Chala","start":"21:11","end":"22:40","startHours":21.189385472962158,"endHours":22.66991611666214,"quality":"neutral"},{"name":"Labha","start":"22:40","end":"00:09","startHours":22.66991611666214,"endHours":24.150446760362122,"quality":"auspicious"},{"name":"Amṛta","start":"00:09","end":"01:38","startHours":24.150446760362122,"endHours":25.630977404062108,"quality":"auspicious"},{"name":"Kāla","start":"01:38","end":"03:07","startHours":25.630977404062108,"endHours":27.11150804776209,"quality":"inauspicious"},{"name":"Śubha","start":"03:07","end":"04:36","startHours":27.11150804776209,"endHours":28.592038691462072,"quality":"auspicious"},{"name":"Roga","start":"04:36","end":"06:04","startHours":28.592038691462072,"endHours":30.072569335162058,"quality":"inauspicious"}],"horas":[{"name":"Hora 1","start":"06:04","end":"07:04","startHours":6.072569335162057,"endHours":7.072569335162057,"planetary_lord":"Venus"},{"name":"Hora 2","start":"07:04","end":"08:04","startHours":7.072569335162057,"endHours":8.072569335162058,"planetary_lord":"Sun"},{"name":"Hora 3","start":"08:04","end":"09:04","startHours":8.072569335162058,"endHours":9.072569335162058,"planetary_lord":"Mars"},{"name":"Hora 4","start":"09:04","end":"10:04","startHours":9.072569335162058,"endHours":10.072569335162058,"planetary_lord":"Jupiter"},{"name":"Hora 5","start":"10:04","end":"11:04","startHours":10.072569335162058,"endHours":11.072569335162058,"planetary_lord":"Saturn"},{"name":"Hora 6","start":"11:04","end":"12:04","startHours":11.072569335162058,"endHours":12.072569335162058,"planetary_lord":"Moon"},{"name":"Hora 7","start":"12:04","end":"13:04","startHours":12.072569335162058,"endHours":13.072569335162058,"planetary_lord":"Mercury"},{"name":"Hora 8","start":"13:04","end":"14:04","startHours":13.072569335162058,"endHours":14.072569335162058,"planetary_lord":"Venus"},{"name":"Hora 9","start":"14:04","end":"15:04","startHours":14.072569335162058,"endHours":15.072569335162058,"planetary_lord":"Sun"},{"name":"Hora 10","start":"15:04","end":"16:04","startHours":15.072569335162058,"endHours":16.072569335162058,"planetary_lord":"Mars"},{"name":"Hora 11","start":"16:04","end":"17:04","startHours":16.072569335162058,"endHours":17.072569335162058,"planetary_lord":"Jupiter"},{"name":"Hora 12","start":"17:04","end":"18:04","startHours":17.072569335162058,"endHours":18.072569335162058,"planetary_lord":"Saturn"},{"name":"Hora 13","start":"18:04","end":"19:04","startHours":18.072569335162058,"endHours":19.072569335162058,"planetary_lord":"Moon"},{"name":"Hora 14","start":"19:04","end":"20:04","startHours":19.072569335162058,"endHours":20.072569335162058,"planetary_lord":"Mercury"},{"name":"Hora 15","start":"20:04","end":"21:04","startHours":20.072569335162058,"endHours":21.072569335162058,"planetary_lord":"Venus"},{"name":"Hora 16","start":"21:04","end":"22:04","startHours":21.072569335162058,"endHours":22.072569335162058,"planetary_lord":"Sun"},{"name":"Hora 17","start":"22:04","end":"23:04","startHours":22.072569335162058,"endHours":23.072569335162058,"planetary_lord":"Mars"},{"name":"Hora 18","start":"23:04","end":"00:04","startHours":23.072569335162058,"endHours":24.072569335162058,"planetary_lord":"Jupiter"},{"name":"Hora 19","start":"00:04","end":"01:04","startHours":24.072569335162058,"endHours":25.072569335162058,"planetary_lord":"Saturn"},{"name":"Hora 20","start":"01:04","end":"02:04","startHours":25.072569335162058,"endHours":26.072569335162058,"planetary_lord":"Moon"},{"name":"Hora 21","start":"02:04","end":"03:04","startHours":26.072569335162058,"endHours":27.072569335162058,"planetary_lord":"Mercury"},{"name":"Hora 22","start":"03:04","end":"04:04","startHours":27.072569335162058,"endHours":28.072569335162058,"planetary_lord":"Venus"},{"name":"Hora 23","start":"04:04","end":"05:04","startHours":28.072569335162058,"endHours":29.072569335162058,"planetary_lord":"Sun"},{"name":"Hora 24","start":"05:04","end":"06:04","startHours":29.072569335162058,"endHours":30.072569335162058,"planetary_lord":"Mars"}],"taraBala":{"favorable_nakshatras":["Kṛttikā","Rohiṇī","Mṛgaśirā","Ārdrā","Punarvasu","Uttara Phalgunī","Hasta","Citrā","Svātī","Viśākhā","Uttara Āṣāḍhā","Śravaṇa","Dhaniṣṭhā","Śatabhiṣaj","Pūrva Bhādrapadā"],"unfavorable_nakshatras":["Aśvinī","Bharaṇī","Puṣya","Aśleṣā","Maghā","Pūrva Phalgunī","Anurādhā","Jyeṣṭhā","Mūla","Pūrva Āṣāḍhā","Uttara Bhādrapadā","Revatī"],"nature":"Janma-tara if same nakshatra; favorable for 15 nakshatras"},"chandraBala":{"favorable_rashis":["Vṛṣabha","Mithuna","Kanyā","Tulā","Dhanu","Kumbha"],"unfavorable_rashis":["Meṣa","Karka","Siṃha","Vṛścika","Makara","Mīna"]},"dishaShool":"West (Paścim)","chandraVasa":"East","rahuVasa":"South-East","anandadiYoga":{"name":"Maitra","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":0.46492845435883207,"eotMinutes":-7.842805621727393,"ayanamsa":26.4823}},"calendars":{"vikram_samvat":2245,"vikram_samvatsara":"Plava","saka_samvat":2110,"saka_samvatsara":"Sarvadhāri","bengali_samvat":1595,"malayalam_era":1364,"nanakshahi_year":719,"lunar_month":"Caitra","lunar_month_paksha_full":"Caitra Kṛṣṇa Pakṣa","solar_month":"Mīna (Paṅkuṇi)","ritu":"Vasanta (Spring)","display_summary":"Caitra Kṛṣṇa Navamī · Vikram 2245 Plava · Śaka 2110 Sarvadhāri"},"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}],"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":[]},"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, 2188 CE · Ayodhyā · Vidhyamitra","description":"March 21, 2188 CE for Ayodhyā: Kṛṣṇa Navamī, sūryodaya 06:04, sūryāsta 18:14.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/ayodhya/2188-03-21","hreflang_alternates":{"en":"https://vidhyamitra.com/city/ayodhya/2188-03-21","sa":"https://sa.vidhyamitra.com/city/ayodhya/2188-03-21","hi":"https://hi.vidhyamitra.com/city/ayodhya/2188-03-21","x-default":"https://vidhyamitra.com/city/ayodhya/2188-03-21"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-22T02:46:07.164Z","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":"2026-05-22T02:46:07.164Z","verification":{"type":"community-validated","markers":["matches Drikpanchang ±1 minute on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-22T02:46:07.164Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}