{"id":"vidhyamitra:city-day:ayodhya:1958-03-18:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/ayodhya/1958-03-18","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"1958-03-18","date_display":"March 18, 1958 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":1958,"month":3,"day":18,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2436280.770833,"kali_year":5059,"ahargana":1847815.2708,"sun":{"sidereal_longitude":333.9449,"rashi":12,"rashi_name":"Mīna"},"moon":{"sidereal_longitude":307.2317,"rashi":11,"rashi_name":"Kumbha"},"tithi":{"number":28,"name":"Trayodaśī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Trayodaśī","elongation_degrees":333.2869,"elapsed_within_tithi_degrees":9.2869},"nakshatra":{"number":24,"name":"Śatabhiṣā","pada":1,"moon_longitude":307.2317,"elapsed_within_degrees":0.5651},"yoga":{"number":22,"name":"Sādhya","sum_longitude":281.1766},"karana":{"half_tithi_index":55,"name":"Vaṇija"},"vara":{"number":4,"name":"Maṅgalavāra (Tuesday)"}},"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":1958,"month":3,"day":18,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2436280.770833,"ahargana":1847815.2708,"kali_year":5059,"ayanamsa_lahiri":23.2692,"grahas":{"sun":{"sidereal_longitude":333.669216,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":26,"name":"Uttara Bhādrapadā","pada":1},"retrograde":false},"moon":{"sidereal_longitude":307.870716,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":24,"name":"Śatabhiṣā","pada":1},"retrograde":false,"latitude":4.1299},"mars":{"sidereal_longitude":277.89591599999994,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":21,"name":"Uttara Āṣāḍhā","pada":4},"retrograde":false},"mercury":{"sidereal_longitude":347.431916,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":27,"name":"Revatī","pada":1},"retrograde":false},"jupiter":{"sidereal_longitude":187.29001600000004,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":15,"name":"Svātī","pada":1},"retrograde":true},"venus":{"sidereal_longitude":290.11501599999997,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":22,"name":"Śravaṇa","pada":4},"retrograde":false},"saturn":{"sidereal_longitude":242.63371600000005,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":19,"name":"Mūla","pada":1},"retrograde":false},"rahu":{"sidereal_longitude":193.8546,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":15,"name":"Svātī","pada":3},"retrograde":false},"ketu":{"sidereal_longitude":13.8546,"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":1958,"month":3,"day":18,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2436280.770833,"kali_year":5059,"ahargana":1847815.2708,"sun":{"sidereal_longitude":333.9449,"rashi":12,"rashi_name":"Mīna"},"moon":{"sidereal_longitude":307.2317,"rashi":11,"rashi_name":"Kumbha"},"tithi":{"number":28,"name":"Trayodaśī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Trayodaśī","elongation_degrees":333.2869,"elapsed_within_tithi_degrees":9.2869},"nakshatra":{"number":24,"name":"Śatabhiṣā","pada":1,"moon_longitude":307.2317,"elapsed_within_degrees":0.5651},"yoga":{"number":22,"name":"Sādhya","sum_longitude":281.1766},"karana":{"half_tithi_index":55,"name":"Vaṇija"},"vara":{"number":4,"name":"Maṅgalavāra (Tuesday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":4.13,"elongation":26.713},"lunar":{"type":"lunar","occurs":false,"moon_latitude":4.13,"opposition_distance":153.287}},"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":"06:09","sunsetLocal":"18:11","solarNoonLocal":"12:10","dayLengthHours":12.042466023893457,"dayLengthDisplay":"12 Hours 02 Mins 33 Secs","nightLengthDisplay":"11 Hours 57 Mins 27 Secs","moonriseLocal":"04:47","moonsetLocal":"16:07","rahuKala":{"name":"Rāhu Kāla","start":"15:11","end":"16:41","startHours":15.17641473996525,"endHours":16.681722992951933,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"09:09","end":"10:40","startHours":9.15518172801852,"endHours":10.660489981005203,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"12:10","end":"13:40","startHours":12.165798233991886,"endHours":13.671106486978566,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"08:57","end":"09:21","startHours":8.95447396095363,"endHours":9.355889495083412,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"06:39","end":"06:58","startHours":6.6463346397073835,"endHours":6.967467067011209,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:46","end":"12:34","startHours":11.764382699862102,"endHours":12.567213768121666,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"04:32","end":"05:21","startHours":4.538903085526028,"endHours":5.341734153785593,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"05:08","end":"06:09","startHours":5.141026386720702,"endHours":6.1445652220451565,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:10","end":"14:59","startHours":14.172875904640794,"endHours":14.975706972900358,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"17:59","end":"18:23","startHours":17.987031245938613,"endHours":18.387031245938612,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:11","end":"18:41","startHours":18.187031245938613,"endHours":18.68880066360084,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"17:56","end":"19:41","startHours":17.937031245938613,"endHours":19.687031245938613,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:46","end":"00:34","startHours":23.764382699862104,"endHours":24.56721376812167,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Roga","start":"06:09","end":"07:39","startHours":6.1445652220451565,"endHours":7.649873475031839,"quality":"inauspicious"},{"name":"Udveg","start":"07:39","end":"09:09","startHours":7.649873475031839,"endHours":9.15518172801852,"quality":"inauspicious"},{"name":"Chala","start":"09:09","end":"10:40","startHours":9.15518172801852,"endHours":10.660489981005203,"quality":"neutral"},{"name":"Labha","start":"10:40","end":"12:10","startHours":10.660489981005203,"endHours":12.165798233991886,"quality":"auspicious"},{"name":"Amṛta","start":"12:10","end":"13:40","startHours":12.165798233991886,"endHours":13.671106486978566,"quality":"auspicious"},{"name":"Kāla","start":"13:40","end":"15:11","startHours":13.671106486978566,"endHours":15.17641473996525,"quality":"inauspicious"},{"name":"Śubha","start":"15:11","end":"16:41","startHours":15.17641473996525,"endHours":16.681722992951933,"quality":"auspicious"},{"name":"Roga","start":"16:41","end":"18:11","startHours":16.681722992951933,"endHours":18.187031245938613,"quality":"inauspicious"}],"nightChoghadiyas":[{"name":"Kāla","start":"18:11","end":"19:41","startHours":18.187031245938613,"endHours":19.68172299295193,"quality":"inauspicious"},{"name":"Śubha","start":"19:41","end":"21:11","startHours":19.68172299295193,"endHours":21.17641473996525,"quality":"auspicious"},{"name":"Roga","start":"21:11","end":"22:40","startHours":21.17641473996525,"endHours":22.671106486978566,"quality":"inauspicious"},{"name":"Udveg","start":"22:40","end":"00:10","startHours":22.671106486978566,"endHours":24.165798233991886,"quality":"inauspicious"},{"name":"Chala","start":"00:10","end":"01:40","startHours":24.165798233991886,"endHours":25.660489981005203,"quality":"neutral"},{"name":"Labha","start":"01:40","end":"03:09","startHours":25.660489981005203,"endHours":27.15518172801852,"quality":"auspicious"},{"name":"Amṛta","start":"03:09","end":"04:39","startHours":27.15518172801852,"endHours":28.64987347503184,"quality":"auspicious"},{"name":"Kāla","start":"04:39","end":"06:09","startHours":28.64987347503184,"endHours":30.144565222045156,"quality":"inauspicious"}],"horas":[{"name":"Hora 1","start":"06:09","end":"07:09","startHours":6.1445652220451565,"endHours":7.1445652220451565,"planetary_lord":"Mars"},{"name":"Hora 2","start":"07:09","end":"08:09","startHours":7.1445652220451565,"endHours":8.144565222045156,"planetary_lord":"Jupiter"},{"name":"Hora 3","start":"08:09","end":"09:09","startHours":8.144565222045156,"endHours":9.144565222045156,"planetary_lord":"Saturn"},{"name":"Hora 4","start":"09:09","end":"10:09","startHours":9.144565222045156,"endHours":10.144565222045156,"planetary_lord":"Moon"},{"name":"Hora 5","start":"10:09","end":"11:09","startHours":10.144565222045156,"endHours":11.144565222045156,"planetary_lord":"Mercury"},{"name":"Hora 6","start":"11:09","end":"12:09","startHours":11.144565222045156,"endHours":12.144565222045156,"planetary_lord":"Venus"},{"name":"Hora 7","start":"12:09","end":"13:09","startHours":12.144565222045156,"endHours":13.144565222045156,"planetary_lord":"Sun"},{"name":"Hora 8","start":"13:09","end":"14:09","startHours":13.144565222045156,"endHours":14.144565222045156,"planetary_lord":"Mars"},{"name":"Hora 9","start":"14:09","end":"15:09","startHours":14.144565222045156,"endHours":15.144565222045156,"planetary_lord":"Jupiter"},{"name":"Hora 10","start":"15:09","end":"16:09","startHours":15.144565222045156,"endHours":16.144565222045156,"planetary_lord":"Saturn"},{"name":"Hora 11","start":"16:09","end":"17:09","startHours":16.144565222045156,"endHours":17.144565222045156,"planetary_lord":"Moon"},{"name":"Hora 12","start":"17:09","end":"18:09","startHours":17.144565222045156,"endHours":18.144565222045156,"planetary_lord":"Mercury"},{"name":"Hora 13","start":"18:09","end":"19:09","startHours":18.144565222045156,"endHours":19.144565222045156,"planetary_lord":"Venus"},{"name":"Hora 14","start":"19:09","end":"20:09","startHours":19.144565222045156,"endHours":20.144565222045156,"planetary_lord":"Sun"},{"name":"Hora 15","start":"20:09","end":"21:09","startHours":20.144565222045156,"endHours":21.144565222045156,"planetary_lord":"Mars"},{"name":"Hora 16","start":"21:09","end":"22:09","startHours":21.144565222045156,"endHours":22.144565222045156,"planetary_lord":"Jupiter"},{"name":"Hora 17","start":"22:09","end":"23:09","startHours":22.144565222045156,"endHours":23.144565222045156,"planetary_lord":"Saturn"},{"name":"Hora 18","start":"23:09","end":"00:09","startHours":23.144565222045156,"endHours":24.144565222045156,"planetary_lord":"Moon"},{"name":"Hora 19","start":"00:09","end":"01:09","startHours":24.144565222045156,"endHours":25.144565222045156,"planetary_lord":"Mercury"},{"name":"Hora 20","start":"01:09","end":"02:09","startHours":25.144565222045156,"endHours":26.144565222045156,"planetary_lord":"Venus"},{"name":"Hora 21","start":"02:09","end":"03:09","startHours":26.144565222045156,"endHours":27.144565222045156,"planetary_lord":"Sun"},{"name":"Hora 22","start":"03:09","end":"04:09","startHours":27.144565222045156,"endHours":28.144565222045156,"planetary_lord":"Mars"},{"name":"Hora 23","start":"04:09","end":"05:09","startHours":28.144565222045156,"endHours":29.144565222045156,"planetary_lord":"Jupiter"},{"name":"Hora 24","start":"05:09","end":"06:09","startHours":29.144565222045156,"endHours":30.144565222045156,"planetary_lord":"Saturn"}],"taraBala":{"favorable_nakshatras":["Aśvinī","Bharaṇī","Punarvasu","Puṣya","Aśleṣā","Maghā","Pūrva Phalgunī","Viśākhā","Anurādhā","Jyeṣṭhā","Mūla","Pūrva Āṣāḍhā","Pūrva Bhādrapadā","Uttara Bhādrapadā","Revatī"],"unfavorable_nakshatras":["Kṛttikā","Rohiṇī","Mṛgaśirā","Ārdrā","Uttara Phalgunī","Hasta","Citrā","Svātī","Uttara Āṣāḍhā","Śravaṇa","Dhaniṣṭhā","Śatabhiṣaj"],"nature":"Janma-tara if same nakshatra; favorable for 15 nakshatras"},"chandraBala":{"favorable_rashis":["Meṣa","Karka","Siṃha","Vṛścika","Dhanu","Kumbha"],"unfavorable_rashis":["Vṛṣabha","Mithuna","Kanyā","Tulā","Makara","Mīna"]},"dishaShool":"North (Uttara)","chandraVasa":"South","rahuVasa":"North","anandadiYoga":{"name":"Prajāpati","quality":"Auspicious"},"tropicalRitu":"Śiśira (Winter)","vedicRitu":"Śiśira (Winter)","tropicalAyana":"Uttarāyaṇa","vedicAyana":"Uttarāyaṇa","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":-1.2172035045553904,"eotMinutes":-8.763894039513033,"ayanamsa":23.2692}},"calendars":{"vikram_samvat":2015,"vikram_samvatsara":"Virodhakṛt","saka_samvat":1880,"saka_samvatsara":"Vilambī","bengali_samvat":1365,"malayalam_era":1134,"nanakshahi_year":489,"lunar_month":"Caitra","lunar_month_paksha_full":"Caitra Kṛṣṇa Pakṣa","lunar_month_system":"purnimanta","lunar_month_purnimanta":"Caitra","lunar_month_amanta":"Phālguna","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 Trayodaśī · Vikram 2015 Virodhakṛt · Śaka 1880 Vilambī"},"festivals":[{"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":"mangala-walk","name":"Maṅgala Walk","name_sanskrit":"मङ्गल यात्रा","type":"graha","description":"Right action + BG 2.31-38 (kṣatriya-dharma).","step_count":7,"url":"/walk/mangala-walk"},"reason":"Maṅgalavāra (Tuesday) — 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 18, 1958 CE · Ayodhyā · Vidhyamitra","description":"March 18, 1958 CE for Ayodhyā: Kṛṣṇa Trayodaśī, sūryodaya 06:09, sūryāsta 18:11.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/ayodhya/1958-03-18","hreflang_alternates":{"en":"https://vidhyamitra.com/city/ayodhya/1958-03-18","sa":"https://sa.vidhyamitra.com/city/ayodhya/1958-03-18","hi":"https://hi.vidhyamitra.com/city/ayodhya/1958-03-18","x-default":"https://vidhyamitra.com/city/ayodhya/1958-03-18"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-31T01:50:34.105Z","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":"2026-05-31T01:50:34.105Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-31T01:50:34.105Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}