{"id":"vidhyamitra:city-day:dwarka:1952-04-13:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/dwarka/1952-04-13","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"1952-04-13","date_display":"April 13, 1952 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":1952,"month":4,"day":13,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2434115.770833,"kali_year":5053,"ahargana":1845650.2708,"sun":{"sidereal_longitude":0.1146,"rashi":1,"rashi_name":"Meṣa"},"moon":{"sidereal_longitude":213.0675,"rashi":8,"rashi_name":"Vṛścika"},"tithi":{"number":18,"name":"Tṛtīyā","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Tṛtīyā","elongation_degrees":212.9529,"elapsed_within_tithi_degrees":8.9529},"nakshatra":{"number":16,"name":"Viśākhā","pada":4,"moon_longitude":213.0675,"elapsed_within_degrees":13.0675},"yoga":{"number":16,"name":"Siddhi","sum_longitude":213.1821},"karana":{"half_tithi_index":35,"name":"Viṣṭi"},"vara":{"number":2,"name":"Ravivāra (Sunday)"}},"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":1952,"month":4,"day":13,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2434115.770833,"ahargana":1845650.2708,"kali_year":5053,"ayanamsa_lahiri":23.1864,"grahas":{"sun":{"sidereal_longitude":359.869335,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":27,"name":"Revatī","pada":4},"retrograde":false},"moon":{"sidereal_longitude":213.21543499999996,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":16,"name":"Viśākhā","pada":4},"retrograde":false,"latitude":-4.4792},"mars":{"sidereal_longitude":203.69813499999998,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":16,"name":"Viśākhā","pada":2},"retrograde":true},"mercury":{"sidereal_longitude":347.848935,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":27,"name":"Revatī","pada":1},"retrograde":true},"jupiter":{"sidereal_longitude":3.603634999999997,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":1,"name":"Aśvinī","pada":2},"retrograde":false},"venus":{"sidereal_longitude":341.298535,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":26,"name":"Uttara Bhādrapadā","pada":3},"retrograde":false},"saturn":{"sidereal_longitude":167.90173500000003,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":13,"name":"Hasta","pada":3},"retrograde":true},"rahu":{"sidereal_longitude":308.5668,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":24,"name":"Śatabhiṣā","pada":1},"retrograde":false},"ketu":{"sidereal_longitude":128.5668,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":10,"name":"Maghā","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":1952,"month":4,"day":13,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2434115.770833,"kali_year":5053,"ahargana":1845650.2708,"sun":{"sidereal_longitude":0.1146,"rashi":1,"rashi_name":"Meṣa"},"moon":{"sidereal_longitude":213.0675,"rashi":8,"rashi_name":"Vṛścika"},"tithi":{"number":18,"name":"Tṛtīyā","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Tṛtīyā","elongation_degrees":212.9529,"elapsed_within_tithi_degrees":8.9529},"nakshatra":{"number":16,"name":"Viśākhā","pada":4,"moon_longitude":213.0675,"elapsed_within_degrees":13.0675},"yoga":{"number":16,"name":"Siddhi","sum_longitude":213.1821},"karana":{"half_tithi_index":35,"name":"Viṣṭi"},"vara":{"number":2,"name":"Ravivāra (Sunday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":-4.479,"elongation":147.047},"lunar":{"type":"lunar","occurs":false,"moon_latitude":-4.479,"opposition_distance":32.953}},"eclipse_window_40days":[]},"city":{"slug":"dwarka","name":"Dvārakā","lat":22.2393,"lon":68.9686,"tz_offset_hours":5.5,"state":"Gujarat","country":"IN","tier":"tirtha"},"tier2":{"city":{"slug":"dwarka","name":"Dvārakā","lat":22.2393,"lon":68.9686,"tz_offset_hours":5.5,"state":"Gujarat","country":"IN","tier":"tirtha"},"sunriseLocal":"06:36","sunsetLocal":"19:13","solarNoonLocal":"12:55","dayLengthHours":12.614703411159503,"dayLengthDisplay":"12 Hours 36 Mins 53 Secs","nightLengthDisplay":"11 Hours 23 Mins 07 Secs","moonriseLocal":"21:39","moonsetLocal":"08:38","rahuKala":{"name":"Rāhu Kāla","start":"17:39","end":"19:13","startHours":17.64543729301322,"endHours":19.222275219408157,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"12:55","end":"14:30","startHours":12.914923513828406,"endHours":14.491761440223344,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"16:04","end":"17:39","startHours":16.068599366618283,"endHours":17.64543729301322,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:33","end":"09:58","startHours":9.551002604185872,"endHours":9.97149271789119,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"07:08","end":"07:28","startHours":7.133184450380301,"endHours":7.469576541344555,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"12:30","end":"13:20","startHours":12.49443340012309,"endHours":13.335413627533722,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"04:56","end":"05:46","startHours":4.925611353427388,"endHours":5.766591580838021,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"05:33","end":"06:36","startHours":5.556346523985363,"endHours":6.607571808248655,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"15:01","end":"15:52","startHours":15.01737408235499,"endHours":15.858354309765625,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"19:01","end":"19:25","startHours":19.022275219408158,"endHours":19.422275219408156,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"19:13","end":"19:45","startHours":19.222275219408157,"endHours":19.7478878615398,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"18:58","end":"20:43","startHours":18.972275219408157,"endHours":20.722275219408157,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"00:30","end":"01:20","startHours":24.49443340012309,"endHours":25.335413627533722,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Udveg","start":"06:36","end":"08:11","startHours":6.607571808248655,"endHours":8.184409734643593,"quality":"inauspicious"},{"name":"Chala","start":"08:11","end":"09:46","startHours":8.184409734643593,"endHours":9.761247661038531,"quality":"neutral"},{"name":"Labha","start":"09:46","end":"11:20","startHours":9.761247661038531,"endHours":11.338085587433469,"quality":"auspicious"},{"name":"Amṛta","start":"11:20","end":"12:55","startHours":11.338085587433469,"endHours":12.914923513828406,"quality":"auspicious"},{"name":"Kāla","start":"12:55","end":"14:30","startHours":12.914923513828406,"endHours":14.491761440223344,"quality":"inauspicious"},{"name":"Śubha","start":"14:30","end":"16:04","startHours":14.491761440223344,"endHours":16.068599366618283,"quality":"auspicious"},{"name":"Roga","start":"16:04","end":"17:39","startHours":16.068599366618283,"endHours":17.64543729301322,"quality":"inauspicious"},{"name":"Udveg","start":"17:39","end":"19:13","startHours":17.64543729301322,"endHours":19.222275219408157,"quality":"inauspicious"}],"nightChoghadiyas":[{"name":"Śubha","start":"19:13","end":"20:39","startHours":19.222275219408157,"endHours":20.64543729301322,"quality":"auspicious"},{"name":"Roga","start":"20:39","end":"22:04","startHours":20.64543729301322,"endHours":22.06859936661828,"quality":"inauspicious"},{"name":"Udveg","start":"22:04","end":"23:30","startHours":22.06859936661828,"endHours":23.491761440223343,"quality":"inauspicious"},{"name":"Chala","start":"23:30","end":"00:55","startHours":23.491761440223343,"endHours":24.914923513828406,"quality":"neutral"},{"name":"Labha","start":"00:55","end":"02:20","startHours":24.914923513828406,"endHours":26.33808558743347,"quality":"auspicious"},{"name":"Amṛta","start":"02:20","end":"03:46","startHours":26.33808558743347,"endHours":27.76124766103853,"quality":"auspicious"},{"name":"Kāla","start":"03:46","end":"05:11","startHours":27.76124766103853,"endHours":29.18440973464359,"quality":"inauspicious"},{"name":"Śubha","start":"05:11","end":"06:36","startHours":29.18440973464359,"endHours":30.607571808248654,"quality":"auspicious"}],"horas":[{"name":"Hora 1","start":"06:36","end":"07:36","startHours":6.607571808248655,"endHours":7.607571808248655,"planetary_lord":"Sun"},{"name":"Hora 2","start":"07:36","end":"08:36","startHours":7.607571808248655,"endHours":8.607571808248654,"planetary_lord":"Mars"},{"name":"Hora 3","start":"08:36","end":"09:36","startHours":8.607571808248654,"endHours":9.607571808248654,"planetary_lord":"Jupiter"},{"name":"Hora 4","start":"09:36","end":"10:36","startHours":9.607571808248654,"endHours":10.607571808248654,"planetary_lord":"Saturn"},{"name":"Hora 5","start":"10:36","end":"11:36","startHours":10.607571808248654,"endHours":11.607571808248654,"planetary_lord":"Moon"},{"name":"Hora 6","start":"11:36","end":"12:36","startHours":11.607571808248654,"endHours":12.607571808248654,"planetary_lord":"Mercury"},{"name":"Hora 7","start":"12:36","end":"13:36","startHours":12.607571808248654,"endHours":13.607571808248654,"planetary_lord":"Venus"},{"name":"Hora 8","start":"13:36","end":"14:36","startHours":13.607571808248654,"endHours":14.607571808248654,"planetary_lord":"Sun"},{"name":"Hora 9","start":"14:36","end":"15:36","startHours":14.607571808248654,"endHours":15.607571808248654,"planetary_lord":"Mars"},{"name":"Hora 10","start":"15:36","end":"16:36","startHours":15.607571808248654,"endHours":16.607571808248654,"planetary_lord":"Jupiter"},{"name":"Hora 11","start":"16:36","end":"17:36","startHours":16.607571808248654,"endHours":17.607571808248654,"planetary_lord":"Saturn"},{"name":"Hora 12","start":"17:36","end":"18:36","startHours":17.607571808248654,"endHours":18.607571808248654,"planetary_lord":"Moon"},{"name":"Hora 13","start":"18:36","end":"19:36","startHours":18.607571808248654,"endHours":19.607571808248654,"planetary_lord":"Mercury"},{"name":"Hora 14","start":"19:36","end":"20:36","startHours":19.607571808248654,"endHours":20.607571808248654,"planetary_lord":"Venus"},{"name":"Hora 15","start":"20:36","end":"21:36","startHours":20.607571808248654,"endHours":21.607571808248654,"planetary_lord":"Sun"},{"name":"Hora 16","start":"21:36","end":"22:36","startHours":21.607571808248654,"endHours":22.607571808248654,"planetary_lord":"Mars"},{"name":"Hora 17","start":"22:36","end":"23:36","startHours":22.607571808248654,"endHours":23.607571808248654,"planetary_lord":"Jupiter"},{"name":"Hora 18","start":"23:36","end":"00:36","startHours":23.607571808248654,"endHours":24.607571808248654,"planetary_lord":"Saturn"},{"name":"Hora 19","start":"00:36","end":"01:36","startHours":24.607571808248654,"endHours":25.607571808248654,"planetary_lord":"Moon"},{"name":"Hora 20","start":"01:36","end":"02:36","startHours":25.607571808248654,"endHours":26.607571808248654,"planetary_lord":"Mercury"},{"name":"Hora 21","start":"02:36","end":"03:36","startHours":26.607571808248654,"endHours":27.607571808248654,"planetary_lord":"Venus"},{"name":"Hora 22","start":"03:36","end":"04:36","startHours":27.607571808248654,"endHours":28.607571808248654,"planetary_lord":"Sun"},{"name":"Hora 23","start":"04:36","end":"05:36","startHours":28.607571808248654,"endHours":29.607571808248654,"planetary_lord":"Mars"},{"name":"Hora 24","start":"05:36","end":"06:36","startHours":29.607571808248654,"endHours":30.607571808248654,"planetary_lord":"Jupiter"}],"taraBala":{"favorable_nakshatras":["Aśvinī","Bharaṇī","Kṛttikā","Puṣya","Aśleṣā","Maghā","Pūrva Phalgunī","Uttara Phalgunī","Anurādhā","Jyeṣṭhā","Mūla","Pūrva Āṣāḍhā","Uttara Āṣāḍhā","Uttara Bhādrapadā","Revatī"],"unfavorable_nakshatras":["Rohiṇī","Mṛgaśirā","Ārdrā","Punarvasu","Hasta","Citrā","Svātī","Viśākhā","Śravaṇa","Dhaniṣṭhā","Śatabhiṣaj","Pūrva Bhādrapadā"],"nature":"Janma-tara if same nakshatra; favorable for 15 nakshatras"},"chandraBala":{"favorable_rashis":["Meṣa","Vṛṣabha","Siṃha","Kanyā","Vṛścika","Makara"],"unfavorable_rashis":["Mithuna","Karka","Tulā","Dhanu","Kumbha","Mīna"]},"dishaShool":"West (Paścim)","chandraVasa":"North-East","rahuVasa":"North-East","anandadiYoga":{"name":"Utpāta","quality":"Inauspicious"},"tropicalRitu":"Vasanta (Spring) (tropical)","vedicRitu":"Śiśira (Winter)","tropicalAyana":"Uttarāyaṇa","vedicAyana":"Uttarāyaṇa","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":8.961022650815263,"eotMinutes":-0.7698108297043191,"ayanamsa":23.1864}},"calendars":{"vikram_samvat":2009,"vikram_samvatsara":"Viśvāvasu","saka_samvat":1874,"saka_samvatsara":"Nandana","bengali_samvat":1359,"malayalam_era":1128,"nanakshahi_year":483,"lunar_month":"Vaiśākha","lunar_month_paksha_full":"Vaiśākha Kṛṣṇa Pakṣa","lunar_month_system":"purnimanta","lunar_month_purnimanta":"Vaiśākha","lunar_month_amanta":"Caitra","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":"Vaiśākha Kṛṣṇa Tṛtīyā · Vikram 2009 Viśvāvasu · Śaka 1874 Nandana"},"festivals":[{"id":"mesha-sankranti","name":"Meṣa Saṅkrānti (Vaiśākhī / Vishu / Pohelā Boishākh / Bihu)","name_sanskrit":"मेष सङ्क्रान्ति","tradition":"Pan-Hindu","associated_deity":"Sūrya Bhagavān","significance":"Sun enters Aries; solar new year. Regional: Vaiśākhī (Punjab) · Vishu (Kerala) · Pohelā Boishākh (Bengal) · Bihu (Assam) · Tamil Puthāṇḍu.","vrata":false,"detection":{"sun_rashi_ingress":"Meṣa"},"precedence":1},{"id":"baisakhi","name":"Baisakhi (Vaiśākhī)","name_sanskrit":"वैशाखी","tradition":"Regional","associated_deity":"Sūrya + Khalsa Pantha (Sikh)","significance":"Punjab New Year + Sikh Khalsa founding day.","vrata":false,"detection":{"sun_rashi_ingress":"Meṣa"},"precedence":2}],"todays_walk":{"walk":{"id":"surya-walk","name":"Sūrya Walk","name_sanskrit":"सूर्य यात्रा","type":"graha","description":"Self-illumination + BG 4.1 (Sun-lineage of Gītā transmission).","step_count":6,"url":"/walk/surya-walk"},"reason":"Dedicated festival walk for Meṣa Saṅkrānti (Vaiśākhī / Vishu / Pohelā Boishākh / Bihu) · Baisakhi (Vaiśākhī) is not live yet; Ravivāra (Sunday) — its presiding graha's walk."},"cosmic_resonances":[]},"validity":{"eternal":false,"location_specific":"dwarka"},"liturgical":{"opening":"जय श्री कृष्ण","closing":"ॐ तत् सत्","attribution":"Computed by Vidhyamitra Sūrya-Siddhānta substrate + Vidhyamitra Tier-2 layer"},"seo":{"title":"Pañchāṅga April 13, 1952 CE · Dvārakā · Vidhyamitra","description":"April 13, 1952 CE for Dvārakā: Kṛṣṇa Tṛtīyā, sūryodaya 06:36, sūryāsta 19:13.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/dwarka/1952-04-13","hreflang_alternates":{"en":"https://vidhyamitra.com/city/dwarka/1952-04-13","sa":"https://sa.vidhyamitra.com/city/dwarka/1952-04-13","hi":"https://hi.vidhyamitra.com/city/dwarka/1952-04-13","x-default":"https://vidhyamitra.com/city/dwarka/1952-04-13"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-09-22T04:29:17.353Z","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":"2026-09-22T04:29:17.353Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-09-22T04:29:17.353Z","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"}}}