{"id":"vidhyamitra:city-day:vrindavan:1933-05-15:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/vrindavan/1933-05-15","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"1933-05-15","date_display":"May 15, 1933 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":1933,"month":5,"day":15,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2427207.770833,"kali_year":5035,"ahargana":1838742.2708,"sun":{"sidereal_longitude":30.969,"rashi":2,"rashi_name":"Vṛṣabha"},"moon":{"sidereal_longitude":278.7204,"rashi":10,"rashi_name":"Makara"},"tithi":{"number":21,"name":"Ṣaṣṭhī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Ṣaṣṭhī","elongation_degrees":247.7515,"elapsed_within_tithi_degrees":7.7515},"nakshatra":{"number":21,"name":"Uttara Āṣāḍhā","pada":4,"moon_longitude":278.7204,"elapsed_within_degrees":12.0538},"yoga":{"number":24,"name":"Śukla","sum_longitude":309.6894},"karana":{"half_tithi_index":41,"name":"Vaṇija"},"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":1933,"month":5,"day":15,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2427207.770833,"ahargana":1838742.2708,"kali_year":5035,"ayanamsa_lahiri":22.9222,"grahas":{"sun":{"sidereal_longitude":30.83277099999998,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":3,"name":"Kṛttikā","pada":2},"retrograde":false},"moon":{"sidereal_longitude":281.8553710000001,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":22,"name":"Śravaṇa","pada":1},"retrograde":false,"latitude":-2.6347},"mars":{"sidereal_longitude":134.55517099999997,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":11,"name":"Pūrva Phalgunī","pada":1},"retrograde":false},"mercury":{"sidereal_longitude":16.324771,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":2,"name":"Bharaṇī","pada":1},"retrograde":false},"jupiter":{"sidereal_longitude":140.87447099999997,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":11,"name":"Pūrva Phalgunī","pada":3},"retrograde":false},"venus":{"sidereal_longitude":37.92957100000001,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":3,"name":"Kṛttikā","pada":4},"retrograde":false},"saturn":{"sidereal_longitude":293.80117100000007,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":23,"name":"Dhaniṣṭhā","pada":1},"retrograde":false},"rahu":{"sidereal_longitude":314.5858,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":24,"name":"Śatabhiṣā","pada":3},"retrograde":false},"ketu":{"sidereal_longitude":134.5858,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":11,"name":"Pūrva Phalgunī","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":1933,"month":5,"day":15,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2427207.770833,"kali_year":5035,"ahargana":1838742.2708,"sun":{"sidereal_longitude":30.969,"rashi":2,"rashi_name":"Vṛṣabha"},"moon":{"sidereal_longitude":278.7204,"rashi":10,"rashi_name":"Makara"},"tithi":{"number":21,"name":"Ṣaṣṭhī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Ṣaṣṭhī","elongation_degrees":247.7515,"elapsed_within_tithi_degrees":7.7515},"nakshatra":{"number":21,"name":"Uttara Āṣāḍhā","pada":4,"moon_longitude":278.7204,"elapsed_within_degrees":12.0538},"yoga":{"number":24,"name":"Śukla","sum_longitude":309.6894},"karana":{"half_tithi_index":41,"name":"Vaṇija"},"vara":{"number":3,"name":"Somavāra (Monday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":-2.635,"elongation":112.249},"lunar":{"type":"lunar","occurs":false,"moon_latitude":-2.635,"opposition_distance":67.751}},"eclipse_window_40days":[]},"city":{"slug":"vrindavan","name":"Vṛndāvana","lat":27.565,"lon":77.6593,"tz_offset_hours":5.5,"state":"Uttar Pradesh","country":"IN","tier":"tirtha"},"tier2":{"city":{"slug":"vrindavan","name":"Vṛndāvana","lat":27.565,"lon":77.6593,"tz_offset_hours":5.5,"state":"Uttar Pradesh","country":"IN","tier":"tirtha"},"sunriseLocal":"05:31","sunsetLocal":"19:00","solarNoonLocal":"12:16","dayLengthHours":13.492297872064112,"dayLengthDisplay":"13 Hours 29 Mins 32 Secs","nightLengthDisplay":"10 Hours 30 Mins 28 Secs","moonriseLocal":"23:38","moonsetLocal":"10:21","rahuKala":{"name":"Rāhu Kāla","start":"07:12","end":"08:53","startHours":7.2004982823771915,"endHours":8.887035516385206,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"10:34","end":"12:16","startHours":10.573572750393218,"endHours":12.260109984401232,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"13:57","end":"15:38","startHours":13.946647218409247,"endHours":15.633184452417261,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"08:40","end":"09:07","startHours":8.662163885184137,"endHours":9.111907147586274,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"06:05","end":"06:26","startHours":6.076140126371849,"endHours":6.435934736293558,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:49","end":"12:43","startHours":11.810366721999095,"endHours":12.70985324680337,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"03:43","end":"04:37","startHours":3.7149879987606287,"endHours":4.614474523564903,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"04:23","end":"05:31","startHours":4.389602892363834,"endHours":5.513961048369177,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:31","end":"15:24","startHours":14.508826296411918,"endHours":15.408312821216192,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"18:48","end":"19:12","startHours":18.80625892043329,"endHours":19.20625892043329,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"19:00","end":"19:34","startHours":19.00625892043329,"endHours":19.56843799843596,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"18:45","end":"20:30","startHours":18.75625892043329,"endHours":20.50625892043329,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:49","end":"00:43","startHours":23.810366721999095,"endHours":24.70985324680337,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Amṛta","start":"05:31","end":"07:12","startHours":5.513961048369177,"endHours":7.2004982823771915,"quality":"auspicious"},{"name":"Kāla","start":"07:12","end":"08:53","startHours":7.2004982823771915,"endHours":8.887035516385206,"quality":"inauspicious"},{"name":"Śubha","start":"08:53","end":"10:34","startHours":8.887035516385206,"endHours":10.573572750393218,"quality":"auspicious"},{"name":"Roga","start":"10:34","end":"12:16","startHours":10.573572750393218,"endHours":12.260109984401232,"quality":"inauspicious"},{"name":"Udveg","start":"12:16","end":"13:57","startHours":12.260109984401232,"endHours":13.946647218409247,"quality":"inauspicious"},{"name":"Chala","start":"13:57","end":"15:38","startHours":13.946647218409247,"endHours":15.633184452417261,"quality":"neutral"},{"name":"Labha","start":"15:38","end":"17:19","startHours":15.633184452417261,"endHours":17.319721686425275,"quality":"auspicious"},{"name":"Amṛta","start":"17:19","end":"19:00","startHours":17.319721686425275,"endHours":19.00625892043329,"quality":"auspicious"}],"nightChoghadiyas":[{"name":"Chala","start":"19:00","end":"20:19","startHours":19.00625892043329,"endHours":20.319721686425275,"quality":"neutral"},{"name":"Labha","start":"20:19","end":"21:38","startHours":20.319721686425275,"endHours":21.63318445241726,"quality":"auspicious"},{"name":"Amṛta","start":"21:38","end":"22:57","startHours":21.63318445241726,"endHours":22.946647218409247,"quality":"auspicious"},{"name":"Kāla","start":"22:57","end":"00:16","startHours":22.946647218409247,"endHours":24.260109984401232,"quality":"inauspicious"},{"name":"Śubha","start":"00:16","end":"01:34","startHours":24.260109984401232,"endHours":25.573572750393218,"quality":"auspicious"},{"name":"Roga","start":"01:34","end":"02:53","startHours":25.573572750393218,"endHours":26.887035516385204,"quality":"inauspicious"},{"name":"Udveg","start":"02:53","end":"04:12","startHours":26.887035516385204,"endHours":28.20049828237719,"quality":"inauspicious"},{"name":"Chala","start":"04:12","end":"05:31","startHours":28.20049828237719,"endHours":29.513961048369175,"quality":"neutral"}],"horas":[{"name":"Hora 1","start":"05:31","end":"06:31","startHours":5.513961048369177,"endHours":6.513961048369177,"planetary_lord":"Moon"},{"name":"Hora 2","start":"06:31","end":"07:31","startHours":6.513961048369177,"endHours":7.513961048369177,"planetary_lord":"Mercury"},{"name":"Hora 3","start":"07:31","end":"08:31","startHours":7.513961048369177,"endHours":8.513961048369177,"planetary_lord":"Venus"},{"name":"Hora 4","start":"08:31","end":"09:31","startHours":8.513961048369177,"endHours":9.513961048369177,"planetary_lord":"Sun"},{"name":"Hora 5","start":"09:31","end":"10:31","startHours":9.513961048369177,"endHours":10.513961048369177,"planetary_lord":"Mars"},{"name":"Hora 6","start":"10:31","end":"11:31","startHours":10.513961048369177,"endHours":11.513961048369177,"planetary_lord":"Jupiter"},{"name":"Hora 7","start":"11:31","end":"12:31","startHours":11.513961048369177,"endHours":12.513961048369177,"planetary_lord":"Saturn"},{"name":"Hora 8","start":"12:31","end":"13:31","startHours":12.513961048369177,"endHours":13.513961048369177,"planetary_lord":"Moon"},{"name":"Hora 9","start":"13:31","end":"14:31","startHours":13.513961048369177,"endHours":14.513961048369177,"planetary_lord":"Mercury"},{"name":"Hora 10","start":"14:31","end":"15:31","startHours":14.513961048369177,"endHours":15.513961048369177,"planetary_lord":"Venus"},{"name":"Hora 11","start":"15:31","end":"16:31","startHours":15.513961048369177,"endHours":16.513961048369175,"planetary_lord":"Sun"},{"name":"Hora 12","start":"16:31","end":"17:31","startHours":16.513961048369175,"endHours":17.513961048369175,"planetary_lord":"Mars"},{"name":"Hora 13","start":"17:31","end":"18:31","startHours":17.513961048369175,"endHours":18.513961048369175,"planetary_lord":"Jupiter"},{"name":"Hora 14","start":"18:31","end":"19:31","startHours":18.513961048369175,"endHours":19.513961048369175,"planetary_lord":"Saturn"},{"name":"Hora 15","start":"19:31","end":"20:31","startHours":19.513961048369175,"endHours":20.513961048369175,"planetary_lord":"Moon"},{"name":"Hora 16","start":"20:31","end":"21:31","startHours":20.513961048369175,"endHours":21.513961048369175,"planetary_lord":"Mercury"},{"name":"Hora 17","start":"21:31","end":"22:31","startHours":21.513961048369175,"endHours":22.513961048369175,"planetary_lord":"Venus"},{"name":"Hora 18","start":"22:31","end":"23:31","startHours":22.513961048369175,"endHours":23.513961048369175,"planetary_lord":"Sun"},{"name":"Hora 19","start":"23:31","end":"00:31","startHours":23.513961048369175,"endHours":24.513961048369175,"planetary_lord":"Mars"},{"name":"Hora 20","start":"00:31","end":"01:31","startHours":24.513961048369175,"endHours":25.513961048369175,"planetary_lord":"Jupiter"},{"name":"Hora 21","start":"01:31","end":"02:31","startHours":25.513961048369175,"endHours":26.513961048369175,"planetary_lord":"Saturn"},{"name":"Hora 22","start":"02:31","end":"03:31","startHours":26.513961048369175,"endHours":27.513961048369175,"planetary_lord":"Moon"},{"name":"Hora 23","start":"03:31","end":"04:31","startHours":27.513961048369175,"endHours":28.513961048369175,"planetary_lord":"Mercury"},{"name":"Hora 24","start":"04:31","end":"05:31","startHours":28.513961048369175,"endHours":29.513961048369175,"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":["Mithuna","Karka","Tulā","Vṛścika","Makara","Mīna"],"unfavorable_rashis":["Meṣa","Vṛṣabha","Siṃha","Kanyā","Dhanu","Kumbha"]},"dishaShool":"East (Pūrva)","chandraVasa":"South-East","rahuVasa":"North-East","anandadiYoga":{"name":"Rākṣasa","quality":"Inauspicious"},"tropicalRitu":"Vasanta (Spring)","vedicRitu":"Vasanta (Spring)","tropicalAyana":"Uttarāyaṇa","vedicAyana":"Uttarāyaṇa","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":18.70947344436577,"eotMinutes":3.7562009359260493,"ayanamsa":22.9222}},"calendars":{"vikram_samvat":1990,"vikram_samvatsara":"Vyaya","saka_samvat":1855,"saka_samvatsara":"Śrīmukha","bengali_samvat":1340,"malayalam_era":1109,"nanakshahi_year":464,"lunar_month":"Jyeṣṭha","lunar_month_paksha_full":"Jyeṣṭha Kṛṣṇa Pakṣa","lunar_month_system":"purnimanta","lunar_month_purnimanta":"Jyeṣṭha","lunar_month_amanta":"Vaiśākha","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 Kṛṣṇa Ṣaṣṭhī · Vikram 1990 Vyaya · Śaka 1855 Śrīmukha"},"festivals":[],"todays_walk":{"walk":{"id":"chandra-walk","name":"Candra Walk","name_sanskrit":"चन्द्र यात्रा","type":"graha","description":"Manas-control + BG 6.5-7.","step_count":5,"url":"/walk/chandra-walk"},"reason":"Somavāra (Monday) — its presiding graha's walk."},"cosmic_resonances":[]},"validity":{"eternal":false,"location_specific":"vrindavan"},"liturgical":{"opening":"जय श्री कृष्ण","closing":"ॐ तत् सत्","attribution":"Computed by Vidhyamitra Sūrya-Siddhānta substrate + Vidhyamitra Tier-2 layer"},"seo":{"title":"Pañchāṅga May 15, 1933 CE · Vṛndāvana · Vidhyamitra","description":"May 15, 1933 CE for Vṛndāvana: Kṛṣṇa Ṣaṣṭhī, sūryodaya 05:31, sūryāsta 19:00.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/vrindavan/1933-05-15","hreflang_alternates":{"en":"https://vidhyamitra.com/city/vrindavan/1933-05-15","sa":"https://sa.vidhyamitra.com/city/vrindavan/1933-05-15","hi":"https://hi.vidhyamitra.com/city/vrindavan/1933-05-15","x-default":"https://vidhyamitra.com/city/vrindavan/1933-05-15"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-06-01T14:33:09.935Z","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":"2026-06-01T14:33:09.935Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-06-01T14:33:09.935Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}