{"id":"vidhyamitra:city-day:ujjain:2012-05-21:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/ujjain/2012-05-21","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2012-05-21","date_display":"May 21, 2012 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":2012,"month":5,"day":21,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2456068.770833,"kali_year":5114,"ahargana":1867603.2708,"sun":{"sidereal_longitude":36.2873,"rashi":2,"rashi_name":"Vṛṣabha"},"moon":{"sidereal_longitude":37.7533,"rashi":2,"rashi_name":"Vṛṣabha"},"tithi":{"number":1,"name":"Pratipada","paksha":"Śukla","full_name":"Śukla Pratipada","elongation_degrees":1.466,"elapsed_within_tithi_degrees":1.466},"nakshatra":{"number":3,"name":"Kṛttikā","pada":4,"moon_longitude":37.7533,"elapsed_within_degrees":11.0866},"yoga":{"number":6,"name":"Atigaṇḍa","sum_longitude":74.0406},"karana":{"half_tithi_index":0,"name":"Kiṃstughna"},"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":2012,"month":5,"day":21,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2456068.770833,"ahargana":1867603.2708,"kali_year":5114,"ayanamsa_lahiri":24.026,"grahas":{"sun":{"sidereal_longitude":36.371869000000004,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":3,"name":"Kṛttikā","pada":3},"retrograde":false},"moon":{"sidereal_longitude":36.97076900000002,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":3,"name":"Kṛttikā","pada":4},"retrograde":false,"latitude":0.5975},"mars":{"sidereal_longitude":136.43896900000004,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":11,"name":"Pūrva Phalgunī","pada":1},"retrograde":false},"mercury":{"sidereal_longitude":28.341368999999986,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":3,"name":"Kṛttikā","pada":1},"retrograde":false},"jupiter":{"sidereal_longitude":30.69076899999999,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":3,"name":"Kṛttikā","pada":2},"retrograde":false},"venus":{"sidereal_longitude":59.289469,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":5,"name":"Mr̥gaśirā","pada":2},"retrograde":true},"saturn":{"sidereal_longitude":179.483469,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":14,"name":"Citrā","pada":2},"retrograde":true},"rahu":{"sidereal_longitude":225.3912,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":17,"name":"Anurādhā","pada":4},"retrograde":false},"ketu":{"sidereal_longitude":45.3912,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":4,"name":"Rohiṇī","pada":2},"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":2012,"month":5,"day":21,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2456068.770833,"kali_year":5114,"ahargana":1867603.2708,"sun":{"sidereal_longitude":36.2873,"rashi":2,"rashi_name":"Vṛṣabha"},"moon":{"sidereal_longitude":37.7533,"rashi":2,"rashi_name":"Vṛṣabha"},"tithi":{"number":1,"name":"Pratipada","paksha":"Śukla","full_name":"Śukla Pratipada","elongation_degrees":1.466,"elapsed_within_tithi_degrees":1.466},"nakshatra":{"number":3,"name":"Kṛttikā","pada":4,"moon_longitude":37.7533,"elapsed_within_degrees":11.0866},"yoga":{"number":6,"name":"Atigaṇḍa","sum_longitude":74.0406},"karana":{"half_tithi_index":0,"name":"Kiṃstughna"},"vara":{"number":3,"name":"Somavāra (Monday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":true,"moon_latitude":0.597,"elongation":1.466},"lunar":{"type":"lunar","occurs":false,"moon_latitude":0.597,"opposition_distance":178.534}},"eclipse_window_40days":[{"offset_days":0,"type":"solar","occurs":true,"moon_latitude":0.597,"elongation":1.466}]},"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":"05:43","sunsetLocal":"19:04","solarNoonLocal":"12:23","dayLengthHours":13.341026158650813,"dayLengthDisplay":"13 Hours 20 Mins 28 Secs","nightLengthDisplay":"10 Hours 39 Mins 32 Secs","moonriseLocal":"05:46","moonsetLocal":"19:05","rahuKala":{"name":"Rāhu Kāla","start":"07:23","end":"09:03","startHours":7.385558227464643,"endHours":9.053186497295995,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"10:43","end":"12:23","startHours":10.720814767127347,"endHours":12.388443036958698,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"14:03","end":"15:43","startHours":14.056071306790049,"endHours":15.723699576621401,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"08:50","end":"09:17","startHours":8.830836061318482,"endHours":9.275536933273509,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"06:16","end":"06:38","startHours":6.273806047577075,"endHours":6.629566745141097,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:57","end":"12:50","startHours":11.943742165003671,"endHours":12.833143908913724,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"03:56","end":"04:50","startHours":3.939126469813183,"endHours":4.828528213723238,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"04:36","end":"05:43","startHours":4.606177777745724,"endHours":5.717929957633292,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:37","end":"15:30","startHours":14.611947396733834,"endHours":15.501349140643889,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"18:52","end":"19:16","startHours":18.858956116284105,"endHours":19.258956116284104,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"19:04","end":"19:37","startHours":19.058956116284104,"endHours":19.614832206227888,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"18:49","end":"20:34","startHours":18.808956116284104,"endHours":20.558956116284104,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:57","end":"00:50","startHours":23.94374216500367,"endHours":24.833143908913726,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Amṛta","start":"05:43","end":"07:23","startHours":5.717929957633292,"endHours":7.385558227464643,"quality":"auspicious"},{"name":"Kāla","start":"07:23","end":"09:03","startHours":7.385558227464643,"endHours":9.053186497295995,"quality":"inauspicious"},{"name":"Śubha","start":"09:03","end":"10:43","startHours":9.053186497295995,"endHours":10.720814767127347,"quality":"auspicious"},{"name":"Roga","start":"10:43","end":"12:23","startHours":10.720814767127347,"endHours":12.388443036958698,"quality":"inauspicious"},{"name":"Udveg","start":"12:23","end":"14:03","startHours":12.388443036958698,"endHours":14.056071306790049,"quality":"inauspicious"},{"name":"Chala","start":"14:03","end":"15:43","startHours":14.056071306790049,"endHours":15.723699576621401,"quality":"neutral"},{"name":"Labha","start":"15:43","end":"17:23","startHours":15.723699576621401,"endHours":17.391327846452754,"quality":"auspicious"},{"name":"Amṛta","start":"17:23","end":"19:04","startHours":17.391327846452754,"endHours":19.058956116284104,"quality":"auspicious"}],"nightChoghadiyas":[{"name":"Chala","start":"19:04","end":"20:23","startHours":19.058956116284104,"endHours":20.391327846452754,"quality":"neutral"},{"name":"Labha","start":"20:23","end":"21:43","startHours":20.391327846452754,"endHours":21.7236995766214,"quality":"auspicious"},{"name":"Amṛta","start":"21:43","end":"23:03","startHours":21.7236995766214,"endHours":23.05607130679005,"quality":"auspicious"},{"name":"Kāla","start":"23:03","end":"00:23","startHours":23.05607130679005,"endHours":24.388443036958698,"quality":"inauspicious"},{"name":"Śubha","start":"00:23","end":"01:43","startHours":24.388443036958698,"endHours":25.720814767127347,"quality":"auspicious"},{"name":"Roga","start":"01:43","end":"03:03","startHours":25.720814767127347,"endHours":27.053186497295997,"quality":"inauspicious"},{"name":"Udveg","start":"03:03","end":"04:23","startHours":27.053186497295997,"endHours":28.385558227464642,"quality":"inauspicious"},{"name":"Chala","start":"04:23","end":"05:43","startHours":28.385558227464642,"endHours":29.71792995763329,"quality":"neutral"}],"horas":[{"name":"Hora 1","start":"05:43","end":"06:43","startHours":5.717929957633292,"endHours":6.717929957633292,"planetary_lord":"Moon"},{"name":"Hora 2","start":"06:43","end":"07:43","startHours":6.717929957633292,"endHours":7.717929957633292,"planetary_lord":"Mercury"},{"name":"Hora 3","start":"07:43","end":"08:43","startHours":7.717929957633292,"endHours":8.717929957633292,"planetary_lord":"Venus"},{"name":"Hora 4","start":"08:43","end":"09:43","startHours":8.717929957633292,"endHours":9.717929957633292,"planetary_lord":"Sun"},{"name":"Hora 5","start":"09:43","end":"10:43","startHours":9.717929957633292,"endHours":10.717929957633292,"planetary_lord":"Mars"},{"name":"Hora 6","start":"10:43","end":"11:43","startHours":10.717929957633292,"endHours":11.717929957633292,"planetary_lord":"Jupiter"},{"name":"Hora 7","start":"11:43","end":"12:43","startHours":11.717929957633292,"endHours":12.717929957633292,"planetary_lord":"Saturn"},{"name":"Hora 8","start":"12:43","end":"13:43","startHours":12.717929957633292,"endHours":13.717929957633292,"planetary_lord":"Moon"},{"name":"Hora 9","start":"13:43","end":"14:43","startHours":13.717929957633292,"endHours":14.717929957633292,"planetary_lord":"Mercury"},{"name":"Hora 10","start":"14:43","end":"15:43","startHours":14.717929957633292,"endHours":15.717929957633292,"planetary_lord":"Venus"},{"name":"Hora 11","start":"15:43","end":"16:43","startHours":15.717929957633292,"endHours":16.71792995763329,"planetary_lord":"Sun"},{"name":"Hora 12","start":"16:43","end":"17:43","startHours":16.71792995763329,"endHours":17.71792995763329,"planetary_lord":"Mars"},{"name":"Hora 13","start":"17:43","end":"18:43","startHours":17.71792995763329,"endHours":18.71792995763329,"planetary_lord":"Jupiter"},{"name":"Hora 14","start":"18:43","end":"19:43","startHours":18.71792995763329,"endHours":19.71792995763329,"planetary_lord":"Saturn"},{"name":"Hora 15","start":"19:43","end":"20:43","startHours":19.71792995763329,"endHours":20.71792995763329,"planetary_lord":"Moon"},{"name":"Hora 16","start":"20:43","end":"21:43","startHours":20.71792995763329,"endHours":21.71792995763329,"planetary_lord":"Mercury"},{"name":"Hora 17","start":"21:43","end":"22:43","startHours":21.71792995763329,"endHours":22.71792995763329,"planetary_lord":"Venus"},{"name":"Hora 18","start":"22:43","end":"23:43","startHours":22.71792995763329,"endHours":23.71792995763329,"planetary_lord":"Sun"},{"name":"Hora 19","start":"23:43","end":"00:43","startHours":23.71792995763329,"endHours":24.71792995763329,"planetary_lord":"Mars"},{"name":"Hora 20","start":"00:43","end":"01:43","startHours":24.71792995763329,"endHours":25.71792995763329,"planetary_lord":"Jupiter"},{"name":"Hora 21","start":"01:43","end":"02:43","startHours":25.71792995763329,"endHours":26.71792995763329,"planetary_lord":"Saturn"},{"name":"Hora 22","start":"02:43","end":"03:43","startHours":26.71792995763329,"endHours":27.71792995763329,"planetary_lord":"Moon"},{"name":"Hora 23","start":"03:43","end":"04:43","startHours":27.71792995763329,"endHours":28.71792995763329,"planetary_lord":"Mercury"},{"name":"Hora 24","start":"04:43","end":"05:43","startHours":28.71792995763329,"endHours":29.71792995763329,"planetary_lord":"Venus"}],"taraBala":{"favorable_nakshatras":["Rohiṇī","Mṛgaśirā","Ārdrā","Punarvasu","Puṣya","Hasta","Citrā","Svātī","Viśākhā","Anurādhā","Śravaṇa","Dhaniṣṭhā","Śatabhiṣaj","Pūrva Bhādrapadā","Uttara Bhādrapadā"],"unfavorable_nakshatras":["Aśvinī","Bharaṇī","Kṛttikā","Aśleṣā","Maghā","Pūrva Phalgunī","Uttara Phalgunī","Jyeṣṭhā","Mūla","Pūrva Āṣāḍhā","Uttara Āṣāḍhā","Revatī"],"nature":"Janma-tara if same nakshatra; favorable for 15 nakshatras"},"chandraBala":{"favorable_rashis":["Vṛṣabha","Karka","Tulā","Vṛścika","Kumbha","Mīna"],"unfavorable_rashis":["Meṣa","Mithuna","Siṃha","Kanyā","Dhanu","Makara"]},"dishaShool":"East (Pūrva)","chandraVasa":"South-East","rahuVasa":"North-East","anandadiYoga":{"name":"Dhvaja","quality":"Auspicious"},"tropicalRitu":"Grīṣma (Summer) (tropical)","vedicRitu":"Vasanta (Spring)","tropicalAyana":"Uttarāyaṇa","vedicAyana":"Uttarāyaṇa","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":20.231801711153526,"eotMinutes":3.539417782478063,"ayanamsa":24.026}},"calendars":{"vikram_samvat":2069,"vikram_samvatsara":"Viśvāvasu","saka_samvat":1934,"saka_samvatsara":"Nandana","bengali_samvat":1419,"malayalam_era":1188,"nanakshahi_year":543,"lunar_month":"Jyeṣṭha","lunar_month_paksha_full":"Jyeṣṭha Śukla Pakṣa","lunar_month_system":"purnimanta","lunar_month_purnimanta":"Jyeṣṭha","lunar_month_amanta":"Jyeṣṭha","lunar_month_is_adhika":false,"lunar_month_purnimanta_is_adhika":false,"lunar_month_amanta_is_adhika":false,"solar_month":"Vṛṣabha (Vaikāsi)","ritu":"Grīṣma (Summer)","display_summary":"Jyeṣṭha Śukla Pratipada · Vikram 2069 Viśvāvasu · Śaka 1934 Nandana"},"festivals":[],"todays_walk":{"walk":{"id":"chandra-walk","name":"Candra Walk","name_sanskrit":"चन्द्र यात्रा","type":"graha","description":"Manas-control + BG 6.5-7, 6.34-35.","step_count":5,"url":"/walk/chandra-walk","steps":[{"label":"BG 6.5","url":"/bhagavad-gita/6/5","purpose":"Lift the self by the Self; begin the walk with inner responsibility."},{"label":"BG 6.6","url":"/bhagavad-gita/6/6","purpose":"See the mind as friend when mastered and enemy when unmastered."},{"label":"BG 6.7","url":"/bhagavad-gita/6/7","purpose":"Stabilize the conquered mind in heat/cold, honor/dishonor, pleasure/pain."},{"label":"BG 6.34","url":"/bhagavad-gita/6/34","purpose":"Name the restless mind honestly before trying to discipline it."},{"label":"BG 6.35","url":"/bhagavad-gita/6/35","purpose":"Complete with abhyāsa and vairāgya: practice and detachment."}]},"reason":"Somavāra (Monday) — 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 May 21, 2012 CE · Ujjain · Vidhyamitra","description":"May 21, 2012 CE for Ujjain: Śukla Pratipada, sūryodaya 05:43, sūryāsta 19:04.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/ujjain/2012-05-21","hreflang_alternates":{"en":"https://vidhyamitra.com/city/ujjain/2012-05-21","sa":"https://sa.vidhyamitra.com/city/ujjain/2012-05-21","hi":"https://hi.vidhyamitra.com/city/ujjain/2012-05-21","x-default":"https://vidhyamitra.com/city/ujjain/2012-05-21"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-09-11T16:10:43.800Z","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":"2026-09-11T16:10:43.800Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-09-11T16:10:43.800Z","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"}}}