{"id":"vidhyamitra:city-day:vrindavan:1938-08-17:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/vrindavan/1938-08-17","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"1938-08-17","date_display":"August 17, 1938 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":1938,"month":8,"day":17,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2429127.770833,"kali_year":5040,"ahargana":1840662.2708,"sun":{"sidereal_longitude":120.0039,"rashi":5,"rashi_name":"Siṃha"},"moon":{"sidereal_longitude":10.1578,"rashi":1,"rashi_name":"Meṣa"},"tithi":{"number":21,"name":"Ṣaṣṭhī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Ṣaṣṭhī","elongation_degrees":250.1539,"elapsed_within_tithi_degrees":10.1539},"nakshatra":{"number":1,"name":"Aśvinī","pada":4,"moon_longitude":10.1578,"elapsed_within_degrees":10.1578},"yoga":{"number":10,"name":"Gaṇḍa","sum_longitude":130.1617},"karana":{"half_tithi_index":41,"name":"Vaṇija"},"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":1938,"month":8,"day":17,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2429127.770833,"ahargana":1840662.2708,"kali_year":5040,"ayanamsa_lahiri":22.9956,"grahas":{"sun":{"sidereal_longitude":120.479513,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":10,"name":"Maghā","pada":1},"retrograde":false},"moon":{"sidereal_longitude":7.899213000000032,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":1,"name":"Aśvinī","pada":3},"retrograde":false,"latitude":1.7349},"mars":{"sidereal_longitude":113.979513,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":9,"name":"Aśleṣā","pada":3},"retrograde":false},"mercury":{"sidereal_longitude":140.03281300000003,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":11,"name":"Pūrva Phalgunī","pada":3},"retrograde":true},"jupiter":{"sidereal_longitude":305.497613,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":23,"name":"Dhaniṣṭhā","pada":4},"retrograde":true},"venus":{"sidereal_longitude":165.91781300000002,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":13,"name":"Hasta","pada":2},"retrograde":false},"saturn":{"sidereal_longitude":355.263313,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":27,"name":"Revatī","pada":3},"retrograde":true},"rahu":{"sidereal_longitude":212.855,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":16,"name":"Viśākhā","pada":4},"retrograde":false},"ketu":{"sidereal_longitude":32.855,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":3,"name":"Kṛttikā","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":"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":1938,"month":8,"day":17,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2429127.770833,"kali_year":5040,"ahargana":1840662.2708,"sun":{"sidereal_longitude":120.0039,"rashi":5,"rashi_name":"Siṃha"},"moon":{"sidereal_longitude":10.1578,"rashi":1,"rashi_name":"Meṣa"},"tithi":{"number":21,"name":"Ṣaṣṭhī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Ṣaṣṭhī","elongation_degrees":250.1539,"elapsed_within_tithi_degrees":10.1539},"nakshatra":{"number":1,"name":"Aśvinī","pada":4,"moon_longitude":10.1578,"elapsed_within_degrees":10.1578},"yoga":{"number":10,"name":"Gaṇḍa","sum_longitude":130.1617},"karana":{"half_tithi_index":41,"name":"Vaṇija"},"vara":{"number":5,"name":"Budhavāra (Wednesday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":1.735,"elongation":109.846},"lunar":{"type":"lunar","occurs":false,"moon_latitude":1.735,"opposition_distance":70.154}},"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":"05:50","sunsetLocal":"18:56","solarNoonLocal":"12:23","dayLengthHours":13.104410579943734,"dayLengthDisplay":"13 Hours 06 Mins 16 Secs","nightLengthDisplay":"10 Hours 53 Mins 44 Secs","moonriseLocal":"22:25","moonsetLocal":"11:21","rahuKala":{"name":"Rāhu Kāla","start":"12:23","end":"14:01","startHours":12.385273025901967,"endHours":14.023324348394933,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"07:28","end":"09:07","startHours":7.471119058423065,"endHours":9.109170380916032,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"10:45","end":"12:23","startHours":10.747221703409,"endHours":12.385273025901967,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"08:53","end":"09:20","startHours":8.890763537916971,"endHours":9.327577223915094,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"06:23","end":"06:44","startHours":6.379084843427755,"endHours":6.728535792226254,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:57","end":"12:49","startHours":11.948459339903842,"endHours":12.822086711900091,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"04:05","end":"04:58","startHours":4.085812991937601,"endHours":4.95944036393385,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"04:44","end":"05:50","startHours":4.741033520934788,"endHours":5.833067735930099,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:34","end":"15:27","startHours":14.569341455892589,"endHours":15.442968827888839,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"18:44","end":"19:08","startHours":18.737478315873833,"endHours":19.13747831587383,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:56","end":"19:29","startHours":18.937478315873832,"endHours":19.483495423371487,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"18:41","end":"20:26","startHours":18.687478315873832,"endHours":20.437478315873832,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:57","end":"00:49","startHours":23.94845933990384,"endHours":24.82208671190009,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Labha","start":"05:50","end":"07:28","startHours":5.833067735930099,"endHours":7.471119058423065,"quality":"auspicious"},{"name":"Amṛta","start":"07:28","end":"09:07","startHours":7.471119058423065,"endHours":9.109170380916032,"quality":"auspicious"},{"name":"Kāla","start":"09:07","end":"10:45","startHours":9.109170380916032,"endHours":10.747221703409,"quality":"inauspicious"},{"name":"Śubha","start":"10:45","end":"12:23","startHours":10.747221703409,"endHours":12.385273025901967,"quality":"auspicious"},{"name":"Roga","start":"12:23","end":"14:01","startHours":12.385273025901967,"endHours":14.023324348394933,"quality":"inauspicious"},{"name":"Udveg","start":"14:01","end":"15:40","startHours":14.023324348394933,"endHours":15.6613756708879,"quality":"inauspicious"},{"name":"Chala","start":"15:40","end":"17:18","startHours":15.6613756708879,"endHours":17.299426993380866,"quality":"neutral"},{"name":"Labha","start":"17:18","end":"18:56","startHours":17.299426993380866,"endHours":18.937478315873832,"quality":"auspicious"}],"nightChoghadiyas":[{"name":"Udveg","start":"18:56","end":"20:18","startHours":18.937478315873832,"endHours":20.299426993380866,"quality":"inauspicious"},{"name":"Chala","start":"20:18","end":"21:40","startHours":20.299426993380866,"endHours":21.6613756708879,"quality":"neutral"},{"name":"Labha","start":"21:40","end":"23:01","startHours":21.6613756708879,"endHours":23.023324348394933,"quality":"auspicious"},{"name":"Amṛta","start":"23:01","end":"00:23","startHours":23.023324348394933,"endHours":24.385273025901967,"quality":"auspicious"},{"name":"Kāla","start":"00:23","end":"01:45","startHours":24.385273025901967,"endHours":25.747221703409,"quality":"inauspicious"},{"name":"Śubha","start":"01:45","end":"03:07","startHours":25.747221703409,"endHours":27.109170380916034,"quality":"auspicious"},{"name":"Roga","start":"03:07","end":"04:28","startHours":27.109170380916034,"endHours":28.471119058423064,"quality":"inauspicious"},{"name":"Udveg","start":"04:28","end":"05:50","startHours":28.471119058423064,"endHours":29.8330677359301,"quality":"inauspicious"}],"horas":[{"name":"Hora 1","start":"05:50","end":"06:50","startHours":5.833067735930099,"endHours":6.833067735930099,"planetary_lord":"Mercury"},{"name":"Hora 2","start":"06:50","end":"07:50","startHours":6.833067735930099,"endHours":7.833067735930099,"planetary_lord":"Venus"},{"name":"Hora 3","start":"07:50","end":"08:50","startHours":7.833067735930099,"endHours":8.833067735930099,"planetary_lord":"Sun"},{"name":"Hora 4","start":"08:50","end":"09:50","startHours":8.833067735930099,"endHours":9.833067735930099,"planetary_lord":"Mars"},{"name":"Hora 5","start":"09:50","end":"10:50","startHours":9.833067735930099,"endHours":10.833067735930099,"planetary_lord":"Jupiter"},{"name":"Hora 6","start":"10:50","end":"11:50","startHours":10.833067735930099,"endHours":11.833067735930099,"planetary_lord":"Saturn"},{"name":"Hora 7","start":"11:50","end":"12:50","startHours":11.833067735930099,"endHours":12.833067735930099,"planetary_lord":"Moon"},{"name":"Hora 8","start":"12:50","end":"13:50","startHours":12.833067735930099,"endHours":13.833067735930099,"planetary_lord":"Mercury"},{"name":"Hora 9","start":"13:50","end":"14:50","startHours":13.833067735930099,"endHours":14.833067735930099,"planetary_lord":"Venus"},{"name":"Hora 10","start":"14:50","end":"15:50","startHours":14.833067735930099,"endHours":15.833067735930099,"planetary_lord":"Sun"},{"name":"Hora 11","start":"15:50","end":"16:50","startHours":15.833067735930099,"endHours":16.8330677359301,"planetary_lord":"Mars"},{"name":"Hora 12","start":"16:50","end":"17:50","startHours":16.8330677359301,"endHours":17.8330677359301,"planetary_lord":"Jupiter"},{"name":"Hora 13","start":"17:50","end":"18:50","startHours":17.8330677359301,"endHours":18.8330677359301,"planetary_lord":"Saturn"},{"name":"Hora 14","start":"18:50","end":"19:50","startHours":18.8330677359301,"endHours":19.8330677359301,"planetary_lord":"Moon"},{"name":"Hora 15","start":"19:50","end":"20:50","startHours":19.8330677359301,"endHours":20.8330677359301,"planetary_lord":"Mercury"},{"name":"Hora 16","start":"20:50","end":"21:50","startHours":20.8330677359301,"endHours":21.8330677359301,"planetary_lord":"Venus"},{"name":"Hora 17","start":"21:50","end":"22:50","startHours":21.8330677359301,"endHours":22.8330677359301,"planetary_lord":"Sun"},{"name":"Hora 18","start":"22:50","end":"23:50","startHours":22.8330677359301,"endHours":23.8330677359301,"planetary_lord":"Mars"},{"name":"Hora 19","start":"23:50","end":"00:50","startHours":23.8330677359301,"endHours":24.8330677359301,"planetary_lord":"Jupiter"},{"name":"Hora 20","start":"00:50","end":"01:50","startHours":24.8330677359301,"endHours":25.8330677359301,"planetary_lord":"Saturn"},{"name":"Hora 21","start":"01:50","end":"02:50","startHours":25.8330677359301,"endHours":26.8330677359301,"planetary_lord":"Moon"},{"name":"Hora 22","start":"02:50","end":"03:50","startHours":26.8330677359301,"endHours":27.8330677359301,"planetary_lord":"Mercury"},{"name":"Hora 23","start":"03:50","end":"04:50","startHours":27.8330677359301,"endHours":28.8330677359301,"planetary_lord":"Venus"},{"name":"Hora 24","start":"04:50","end":"05:50","startHours":28.8330677359301,"endHours":29.8330677359301,"planetary_lord":"Sun"}],"taraBala":{"favorable_nakshatras":["Bharaṇī","Kṛttikā","Rohiṇī","Mṛgaśirā","Ārdrā","Pūrva Phalgunī","Uttara Phalgunī","Hasta","Citrā","Svātī","Pūrva Āṣāḍhā","Uttara Āṣāḍhā","Śravaṇa","Dhaniṣṭhā","Śatabhiṣaj"],"unfavorable_nakshatras":["Aśvinī","Punarvasu","Puṣya","Aśleṣā","Maghā","Viśākhā","Anurādhā","Jyeṣṭhā","Mūla","Pūrva Bhādrapadā","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":"Mānasa","quality":"Auspicious"},"tropicalRitu":"Varṣā (Monsoon)","vedicRitu":"Varṣā (Monsoon)","tropicalAyana":"Dakṣiṇāyana","vedicAyana":"Dakṣiṇāyana","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":13.692984373829553,"eotMinutes":-3.7535815541179196,"ayanamsa":22.9956}},"calendars":{"vikram_samvat":1995,"vikram_samvatsara":"Khara","saka_samvat":1860,"saka_samvatsara":"Bahudhānya","bengali_samvat":1345,"malayalam_era":1114,"nanakshahi_year":469,"lunar_month":"Bhādrapada","lunar_month_paksha_full":"Bhādrapada Kṛṣṇa Pakṣa","lunar_month_system":"purnimanta","lunar_month_purnimanta":"Bhādrapada","lunar_month_amanta":"Śrāvaṇa","lunar_month_is_adhika":false,"lunar_month_purnimanta_is_adhika":false,"lunar_month_amanta_is_adhika":false,"solar_month":"Siṃha (Āvaṇi)","ritu":"Varṣā (Monsoon)","display_summary":"Bhādrapada Kṛṣṇa Ṣaṣṭhī · Vikram 1995 Khara · Śaka 1860 Bahudhānya"},"festivals":[{"id":"balarama-jayanti","name":"Balarāma Jayantī (Hala-Ṣaṣṭhī)","name_sanskrit":"बलराम जयन्ती","tradition":"Vaishnava","associated_deity":"Balarāma (Krishna's elder brother; ādi-śeṣa)","significance":"Birth of Bala-deva, Krishna's elder brother and Saṅkarṣaṇa.","vrata":true,"detection":{"tithi_number":21,"tithi_paksha":"Kṛṣṇa","lunar_month":"Bhādrapada"},"precedence":3,"sources":["Bhāgavata 10.2-3"]},{"id":"simha-sankranti","name":"Siṁha Saṅkrānti","name_sanskrit":"सिंह सङ्क्रान्ति","tradition":"Pan-Hindu","significance":"Sun enters Leo.","vrata":false,"detection":{"sun_rashi_ingress":"Siṃha"},"precedence":5}],"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":"Budhavāra (Wednesday) — its presiding graha's walk."},"cosmic_resonances":[{"historical_date":"-3101-02-18","event":"Kali Yuga Epoch","chart_id":"kali-yuga-epoch","shared_marker":"same Aśvinī","url":"/day/-3101-02-18","relevance":0.5}]},"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 August 17, 1938 CE · Vṛndāvana · Vidhyamitra","description":"August 17, 1938 CE for Vṛndāvana: Kṛṣṇa Ṣaṣṭhī, sūryodaya 05:50, sūryāsta 18:56.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/vrindavan/1938-08-17","hreflang_alternates":{"en":"https://vidhyamitra.com/city/vrindavan/1938-08-17","sa":"https://sa.vidhyamitra.com/city/vrindavan/1938-08-17","hi":"https://hi.vidhyamitra.com/city/vrindavan/1938-08-17","x-default":"https://vidhyamitra.com/city/vrindavan/1938-08-17"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-06-02T20:31:20.260Z","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":"2026-06-02T20:31:20.260Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-06-02T20:31:20.260Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}