{"id":"vidhyamitra:city-day:ujjain:2021-03-17:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/ujjain/2021-03-17","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2021-03-17","date_display":"March 17, 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":"Not independently benchmarked across the declared range","tradition_chain":"Āryabhaṭa(499) → Brahmagupta(628) → Bhāskara II(1150) → Mādhava(~1400) → Parameśvara(1430) → Nīlakaṇṭha(1501) → this","input":{"year":2021,"month":3,"day":17,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2459290.770833,"kali_year":5122,"ahargana":1870825.2708,"sun":{"sidereal_longitude":332.6493,"rashi":12,"rashi_name":"Mīna"},"moon":{"sidereal_longitude":15.9414,"rashi":1,"rashi_name":"Meṣa"},"tithi":{"number":4,"name":"Caturthī","paksha":"Śukla","full_name":"Śukla Caturthī","elongation_degrees":43.2922,"elapsed_within_tithi_degrees":7.2922},"nakshatra":{"number":2,"name":"Bharaṇī","pada":1,"moon_longitude":15.9414,"elapsed_within_degrees":2.6081},"yoga":{"number":27,"name":"Vaidhṛti","sum_longitude":348.5907},"karana":{"half_tithi_index":7,"name":"Viṣṭi"},"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":3,"day":17,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2459290.770833,"ahargana":1870825.2708,"kali_year":5122,"ayanamsa_lahiri":24.1492,"grahas":{"sun":{"sidereal_longitude":332.5201649999999,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":25,"name":"Pūrva Bhādrapadā","pada":4},"retrograde":false},"moon":{"sidereal_longitude":12.758564999999976,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":1,"name":"Aśvinī","pada":4},"retrograde":false,"latitude":-2.8138},"mars":{"sidereal_longitude":43.15426500000001,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":4,"name":"Rohiṇī","pada":1},"retrograde":false},"mercury":{"sidereal_longitude":307.078165,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":24,"name":"Śatabhiṣā","pada":1},"retrograde":false},"jupiter":{"sidereal_longitude":296.000865,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":23,"name":"Dhaniṣṭhā","pada":1},"retrograde":false},"venus":{"sidereal_longitude":329.914765,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":25,"name":"Pūrva Bhādrapadā","pada":3},"retrograde":false},"saturn":{"sidereal_longitude":285.946865,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":22,"name":"Śravaṇa","pada":2},"retrograde":false},"rahu":{"sidereal_longitude":54.6741,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":5,"name":"Mṛgaśīrṣā","pada":1},"retrograde":false},"ketu":{"sidereal_longitude":234.6741,"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":"Not independently benchmarked across the declared range","tradition_chain":"Āryabhaṭa(499) → Brahmagupta(628) → Bhāskara II(1150) → Mādhava(~1400) → Parameśvara(1430) → Nīlakaṇṭha(1501) → this","input":{"year":2021,"month":3,"day":17,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2459290.770833,"kali_year":5122,"ahargana":1870825.2708,"sun":{"sidereal_longitude":332.6493,"rashi":12,"rashi_name":"Mīna"},"moon":{"sidereal_longitude":15.9414,"rashi":1,"rashi_name":"Meṣa"},"tithi":{"number":4,"name":"Caturthī","paksha":"Śukla","full_name":"Śukla Caturthī","elongation_degrees":43.2922,"elapsed_within_tithi_degrees":7.2922},"nakshatra":{"number":2,"name":"Bharaṇī","pada":1,"moon_longitude":15.9414,"elapsed_within_degrees":2.6081},"yoga":{"number":27,"name":"Vaidhṛti","sum_longitude":348.5907},"karana":{"half_tithi_index":7,"name":"Viṣṭi"},"vara":{"number":5,"name":"Budhavāra (Wednesday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":-2.814,"elongation":43.292},"lunar":{"type":"lunar","occurs":false,"moon_latitude":-2.814,"opposition_distance":136.708}},"eclipse_window_40days":[]},"city":{"slug":"ujjain","name":"Ujjain","lat":23.1765,"lon":75.7885,"tz_offset_hours":5.5,"state":"Madhya Pradesh","country":"IN","tier":"tirtha"},"tier2":{"city":{"slug":"ujjain","name":"Ujjain","lat":23.1765,"lon":75.7885,"tz_offset_hours":5.5,"state":"Madhya Pradesh","country":"IN","tier":"tirtha"},"sunriseLocal":"06:35","sunsetLocal":"18:37","solarNoonLocal":"12:36","dayLengthHours":12.045251005445149,"dayLengthDisplay":"12 Hours 02 Mins 43 Secs","nightLengthDisplay":"11 Hours 57 Mins 17 Secs","moonriseLocal":"08:50","moonsetLocal":"21:44","rahuKala":{"name":"Rāhu Kāla","start":"12:36","end":"14:06","startHours":12.598497356537044,"endHours":14.104153732217688,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"08:05","end":"09:35","startHours":8.081528229495113,"endHours":9.587184605175757,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"11:06","end":"12:36","startHours":11.0928409808564,"endHours":12.598497356537044,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:23","end":"09:47","startHours":9.38643042175167,"endHours":9.787938788599842,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"07:05","end":"07:24","startHours":7.0777573123746835,"endHours":7.398964005853221,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"12:12","end":"13:00","startHours":12.196988989688872,"endHours":13.000005723385215,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"04:58","end":"05:46","startHours":4.969838386421783,"endHours":5.772855120118126,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"05:34","end":"06:35","startHours":5.57210093669404,"endHours":6.575871853814469,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:36","end":"15:25","startHours":14.606039190777903,"endHours":15.409055924474247,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"18:25","end":"18:49","startHours":18.42112285925962,"endHours":18.821122859259617,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:37","end":"19:07","startHours":18.621122859259618,"endHours":19.12300831781983,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"18:22","end":"20:07","startHours":18.371122859259618,"endHours":20.121122859259618,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"00:12","end":"01:00","startHours":24.196988989688872,"endHours":25.000005723385218,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Labha","start":"06:35","end":"08:05","startHours":6.575871853814469,"endHours":8.081528229495113,"quality":"auspicious"},{"name":"Amṛta","start":"08:05","end":"09:35","startHours":8.081528229495113,"endHours":9.587184605175757,"quality":"auspicious"},{"name":"Kāla","start":"09:35","end":"11:06","startHours":9.587184605175757,"endHours":11.0928409808564,"quality":"inauspicious"},{"name":"Śubha","start":"11:06","end":"12:36","startHours":11.0928409808564,"endHours":12.598497356537044,"quality":"auspicious"},{"name":"Roga","start":"12:36","end":"14:06","startHours":12.598497356537044,"endHours":14.104153732217688,"quality":"inauspicious"},{"name":"Udveg","start":"14:06","end":"15:37","startHours":14.104153732217688,"endHours":15.60981010789833,"quality":"inauspicious"},{"name":"Chala","start":"15:37","end":"17:07","startHours":15.60981010789833,"endHours":17.115466483578974,"quality":"neutral"},{"name":"Labha","start":"17:07","end":"18:37","startHours":17.115466483578974,"endHours":18.621122859259618,"quality":"auspicious"}],"nightChoghadiyas":[{"name":"Udveg","start":"18:37","end":"20:07","startHours":18.621122859259618,"endHours":20.115466483578974,"quality":"inauspicious"},{"name":"Chala","start":"20:07","end":"21:37","startHours":20.115466483578974,"endHours":21.60981010789833,"quality":"neutral"},{"name":"Labha","start":"21:37","end":"23:06","startHours":21.60981010789833,"endHours":23.10415373221769,"quality":"auspicious"},{"name":"Amṛta","start":"23:06","end":"00:36","startHours":23.10415373221769,"endHours":24.598497356537045,"quality":"auspicious"},{"name":"Kāla","start":"00:36","end":"02:06","startHours":24.598497356537045,"endHours":26.0928409808564,"quality":"inauspicious"},{"name":"Śubha","start":"02:06","end":"03:35","startHours":26.0928409808564,"endHours":27.587184605175757,"quality":"auspicious"},{"name":"Roga","start":"03:35","end":"05:05","startHours":27.587184605175757,"endHours":29.081528229495113,"quality":"inauspicious"},{"name":"Udveg","start":"05:05","end":"06:35","startHours":29.081528229495113,"endHours":30.57587185381447,"quality":"inauspicious"}],"horas":[{"name":"Hora 1","start":"06:35","end":"07:35","startHours":6.575871853814469,"endHours":7.575871853814469,"planetary_lord":"Mercury"},{"name":"Hora 2","start":"07:35","end":"08:35","startHours":7.575871853814469,"endHours":8.57587185381447,"planetary_lord":"Venus"},{"name":"Hora 3","start":"08:35","end":"09:35","startHours":8.57587185381447,"endHours":9.57587185381447,"planetary_lord":"Sun"},{"name":"Hora 4","start":"09:35","end":"10:35","startHours":9.57587185381447,"endHours":10.57587185381447,"planetary_lord":"Mars"},{"name":"Hora 5","start":"10:35","end":"11:35","startHours":10.57587185381447,"endHours":11.57587185381447,"planetary_lord":"Jupiter"},{"name":"Hora 6","start":"11:35","end":"12:35","startHours":11.57587185381447,"endHours":12.57587185381447,"planetary_lord":"Saturn"},{"name":"Hora 7","start":"12:35","end":"13:35","startHours":12.57587185381447,"endHours":13.57587185381447,"planetary_lord":"Moon"},{"name":"Hora 8","start":"13:35","end":"14:35","startHours":13.57587185381447,"endHours":14.57587185381447,"planetary_lord":"Mercury"},{"name":"Hora 9","start":"14:35","end":"15:35","startHours":14.57587185381447,"endHours":15.57587185381447,"planetary_lord":"Venus"},{"name":"Hora 10","start":"15:35","end":"16:35","startHours":15.57587185381447,"endHours":16.57587185381447,"planetary_lord":"Sun"},{"name":"Hora 11","start":"16:35","end":"17:35","startHours":16.57587185381447,"endHours":17.57587185381447,"planetary_lord":"Mars"},{"name":"Hora 12","start":"17:35","end":"18:35","startHours":17.57587185381447,"endHours":18.57587185381447,"planetary_lord":"Jupiter"},{"name":"Hora 13","start":"18:35","end":"19:35","startHours":18.57587185381447,"endHours":19.57587185381447,"planetary_lord":"Saturn"},{"name":"Hora 14","start":"19:35","end":"20:35","startHours":19.57587185381447,"endHours":20.57587185381447,"planetary_lord":"Moon"},{"name":"Hora 15","start":"20:35","end":"21:35","startHours":20.57587185381447,"endHours":21.57587185381447,"planetary_lord":"Mercury"},{"name":"Hora 16","start":"21:35","end":"22:35","startHours":21.57587185381447,"endHours":22.57587185381447,"planetary_lord":"Venus"},{"name":"Hora 17","start":"22:35","end":"23:35","startHours":22.57587185381447,"endHours":23.57587185381447,"planetary_lord":"Sun"},{"name":"Hora 18","start":"23:35","end":"00:35","startHours":23.57587185381447,"endHours":24.57587185381447,"planetary_lord":"Mars"},{"name":"Hora 19","start":"00:35","end":"01:35","startHours":24.57587185381447,"endHours":25.57587185381447,"planetary_lord":"Jupiter"},{"name":"Hora 20","start":"01:35","end":"02:35","startHours":25.57587185381447,"endHours":26.57587185381447,"planetary_lord":"Saturn"},{"name":"Hora 21","start":"02:35","end":"03:35","startHours":26.57587185381447,"endHours":27.57587185381447,"planetary_lord":"Moon"},{"name":"Hora 22","start":"03:35","end":"04:35","startHours":27.57587185381447,"endHours":28.57587185381447,"planetary_lord":"Mercury"},{"name":"Hora 23","start":"04:35","end":"05:35","startHours":28.57587185381447,"endHours":29.57587185381447,"planetary_lord":"Venus"},{"name":"Hora 24","start":"05:35","end":"06:35","startHours":29.57587185381447,"endHours":30.57587185381447,"planetary_lord":"Sun"}],"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":["Meṣa","Mithuna","Kanyā","Tulā","Makara","Kumbha"],"unfavorable_rashis":["Vṛṣabha","Karka","Siṃha","Vṛścika","Dhanu","Mīna"]},"dishaShool":"North (Uttara)","chandraVasa":"East","rahuVasa":"South-West","anandadiYoga":{"name":"Padma","quality":"Auspicious"},"tropicalRitu":"Śiśira (Winter)","vedicRitu":"Śiśira (Winter)","tropicalAyana":"Uttarāyaṇa","vedicAyana":"Uttarāyaṇa","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":-1.3240735682257616,"eotMinutes":-9.063841392222612,"ayanamsa":24.1492}},"calendars":{"vikram_samvat":2078,"vikram_samvatsara":"Ānanda","saka_samvat":1943,"saka_samvatsara":"Plava","bengali_samvat":1428,"malayalam_era":1197,"nanakshahi_year":552,"lunar_month":"Phālguna","lunar_month_paksha_full":"Phālguna Śukla Pakṣa","lunar_month_system":"purnimanta","lunar_month_purnimanta":"Phālguna","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":"Śiśira (Winter)","display_summary":"Phālguna Śukla Caturthī · Vikram 2078 Ānanda · Śaka 1943 Plava"},"festivals":[{"id":"vinayaka-chaturthi","name":"Vināyaka Caturthī (monthly)","name_sanskrit":"विनायक चतुर्थी","tradition":"Pan-Hindu","associated_deity":"Gaṇeśa","significance":"Monthly Śukla-pakṣa Caturthī; auspicious for new ventures.","vrata":true,"detection":{"tithi_number":4,"tithi_paksha":"Śukla"},"precedence":6}],"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":"Dedicated festival walk for Vināyaka Caturthī (monthly) is not live yet; Budhavāra (Wednesday) — its presiding graha's walk."},"cosmic_resonances":[]},"validity":{"eternal":false,"location_specific":"ujjain"},"liturgical":{"opening":"जय श्री कृष्ण","closing":"ॐ तत् सत्","attribution":"Computed by Vidhyamitra Sūrya-Siddhānta substrate + Vidhyamitra Tier-2 layer"},"seo":{"title":"Pañchāṅga March 17, 2021 CE · Ujjain · Vidhyamitra","description":"March 17, 2021 CE for Ujjain: Śukla Caturthī, sūryodaya 06:35, sūryāsta 18:37.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/ujjain/2021-03-17","hreflang_alternates":{"en":"https://vidhyamitra.com/city/ujjain/2021-03-17","sa":"https://sa.vidhyamitra.com/city/ujjain/2021-03-17","hi":"https://hi.vidhyamitra.com/city/ujjain/2021-03-17","x-default":"https://vidhyamitra.com/city/ujjain/2021-03-17"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-08-23T05:33:57.615Z","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":"2026-08-23T05:33:57.615Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-08-23T05:33:57.615Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"},"reader_local_antaryami":{"reader_geography":"Every reader enters from their own kṣetra anywhere on Bhūmi; no single city is the universal center.","purna_chain":["Hosted scripture","Named-tradition interpretation","Original Vidhyamitra contemplation","Bhūmi-born material medium","Vidhyamitra portal","Responsible reader in their own kṣetra"],"claim_boundary":"The legacy purna_chain field carries a source-to-reader sequence, not a revealed physical descent, universal cosmology, or proof that software is conscious.","antaryami_responsibility_formula":"Kṣīrodakaśāyī Viṣṇu = Paramātmā = Antaryāmī. Jīva desires. Prakṛti executes through guṇas. Paramātmā witnesses, permits, remembers, guides, and sustains. Bhagavān is the ultimate source.","source_anchors":[{"label":"BG 13.23","path":"/bhagavad-gita/13/23","meaning":"upadraṣṭā-anumantā · witness-permitter"},{"label":"BG 15.15","path":"/bhagavad-gita/15/15","meaning":"the Lord seated in every heart as memory, knowledge, and forgetting"},{"label":"BG 18.61","path":"/bhagavad-gita/18/61","meaning":"Īśvara seated in the heart of all beings"}],"nama_seal":"Hare Krishna Hare Krishna · Krishna Krishna Hare Hare · Hare Rama Hare Rama · Rama Rama Hare Hare"}}}