{"id":"vidhyamitra:city-day:vrindavan:2024-04-12:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/vrindavan/2024-04-12","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2024-04-12","date_display":"April 12, 2024 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":2024,"month":4,"day":12,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2460412.770833,"kali_year":5125,"ahargana":1871947.2708,"sun":{"sidereal_longitude":358.5216,"rashi":12,"rashi_name":"Mīna"},"moon":{"sidereal_longitude":41.7816,"rashi":2,"rashi_name":"Vṛṣabha"},"tithi":{"number":4,"name":"Caturthī","paksha":"Śukla","full_name":"Śukla Caturthī","elongation_degrees":43.26,"elapsed_within_tithi_degrees":7.26},"nakshatra":{"number":4,"name":"Rohiṇī","pada":1,"moon_longitude":41.7816,"elapsed_within_degrees":1.7816},"yoga":{"number":4,"name":"Saubhāgya","sum_longitude":40.3033},"karana":{"half_tithi_index":7,"name":"Viṣṭi"},"vara":{"number":0,"name":"Śukravāra (Friday)"}},"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":2024,"month":4,"day":12,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2460412.770833,"ahargana":1871947.2708,"kali_year":5125,"ayanamsa_lahiri":24.1922,"grahas":{"sun":{"sidereal_longitude":358.439196,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":27,"name":"Revatī","pada":4},"retrograde":false},"moon":{"sidereal_longitude":42.838595999999995,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":4,"name":"Rohiṇī","pada":1},"retrograde":false,"latitude":3.2656},"mars":{"sidereal_longitude":321.06989599999997,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":25,"name":"Pūrva Bhādrapadā","pada":1},"retrograde":false},"mercury":{"sidereal_longitude":358.146196,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":27,"name":"Revatī","pada":4},"retrograde":true},"jupiter":{"sidereal_longitude":25.60809599999999,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":2,"name":"Bharaṇī","pada":4},"retrograde":false},"venus":{"sidereal_longitude":343.998596,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":26,"name":"Uttara Bhādrapadā","pada":4},"retrograde":false},"saturn":{"sidereal_longitude":320.70589599999994,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":25,"name":"Pūrva Bhādrapadā","pada":1},"retrograde":false},"rahu":{"sidereal_longitude":355.2251,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":27,"name":"Revatī","pada":3},"retrograde":false},"ketu":{"sidereal_longitude":175.2251,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":14,"name":"Citrā","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":2024,"month":4,"day":12,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2460412.770833,"kali_year":5125,"ahargana":1871947.2708,"sun":{"sidereal_longitude":358.5216,"rashi":12,"rashi_name":"Mīna"},"moon":{"sidereal_longitude":41.7816,"rashi":2,"rashi_name":"Vṛṣabha"},"tithi":{"number":4,"name":"Caturthī","paksha":"Śukla","full_name":"Śukla Caturthī","elongation_degrees":43.26,"elapsed_within_tithi_degrees":7.26},"nakshatra":{"number":4,"name":"Rohiṇī","pada":1,"moon_longitude":41.7816,"elapsed_within_degrees":1.7816},"yoga":{"number":4,"name":"Saubhāgya","sum_longitude":40.3033},"karana":{"half_tithi_index":7,"name":"Viṣṭi"},"vara":{"number":0,"name":"Śukravāra (Friday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":3.266,"elongation":43.26},"lunar":{"type":"lunar","occurs":false,"moon_latitude":3.266,"opposition_distance":136.74}},"eclipse_window_40days":[{"offset_days":-18,"type":"lunar","occurs":true,"moon_latitude":1.356,"opposition_distance":2.193},{"offset_days":12,"type":"lunar","occurs":true,"moon_latitude":-1.28,"opposition_distance":0.923}]},"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":"05:58","sunsetLocal":"18:43","solarNoonLocal":"12:20","dayLengthHours":12.745570819387169,"dayLengthDisplay":"12 Hours 44 Mins 44 Secs","nightLengthDisplay":"11 Hours 15 Mins 16 Secs","moonriseLocal":"08:28","moonsetLocal":"22:08","rahuKala":{"name":"Rāhu Kāla","start":"10:45","end":"12:20","startHours":10.74690866690229,"endHours":12.340105019325687,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"15:32","end":"17:07","startHours":15.52649772417248,"endHours":17.119694076595874,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"07:34","end":"09:09","startHours":7.560515962055498,"endHours":9.153712314478895,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"08:56","end":"09:22","startHours":8.941286134155774,"endHours":9.366138494802014,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"06:30","end":"06:50","startHours":6.498385060439901,"endHours":6.838266948956893,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:55","end":"12:46","startHours":11.915252658679448,"endHours":12.764957379971927,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"04:16","end":"05:07","startHours":4.267910167047146,"endHours":5.117614888339624,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"04:54","end":"05:58","startHours":4.905188708016505,"endHours":5.967319609632102,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:28","end":"15:19","startHours":14.46436682255688,"endHours":15.314071543849357,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"18:31","end":"18:55","startHours":18.512890429019272,"endHours":18.91289042901927,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:43","end":"19:15","startHours":18.71289042901927,"endHours":19.24395587982707,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"18:28","end":"20:13","startHours":18.46289042901927,"endHours":20.21289042901927,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:55","end":"00:46","startHours":23.91525265867945,"endHours":24.764957379971925,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Chala","start":"05:58","end":"07:34","startHours":5.967319609632102,"endHours":7.560515962055498,"quality":"neutral"},{"name":"Labha","start":"07:34","end":"09:09","startHours":7.560515962055498,"endHours":9.153712314478895,"quality":"auspicious"},{"name":"Amṛta","start":"09:09","end":"10:45","startHours":9.153712314478895,"endHours":10.74690866690229,"quality":"auspicious"},{"name":"Kāla","start":"10:45","end":"12:20","startHours":10.74690866690229,"endHours":12.340105019325687,"quality":"inauspicious"},{"name":"Śubha","start":"12:20","end":"13:56","startHours":12.340105019325687,"endHours":13.933301371749081,"quality":"auspicious"},{"name":"Roga","start":"13:56","end":"15:32","startHours":13.933301371749081,"endHours":15.52649772417248,"quality":"inauspicious"},{"name":"Udveg","start":"15:32","end":"17:07","startHours":15.52649772417248,"endHours":17.119694076595874,"quality":"inauspicious"},{"name":"Chala","start":"17:07","end":"18:43","startHours":17.119694076595874,"endHours":18.71289042901927,"quality":"neutral"}],"nightChoghadiyas":[{"name":"Roga","start":"18:43","end":"20:07","startHours":18.71289042901927,"endHours":20.119694076595877,"quality":"inauspicious"},{"name":"Udveg","start":"20:07","end":"21:32","startHours":20.119694076595877,"endHours":21.52649772417248,"quality":"inauspicious"},{"name":"Chala","start":"21:32","end":"22:56","startHours":21.52649772417248,"endHours":22.93330137174908,"quality":"neutral"},{"name":"Labha","start":"22:56","end":"00:20","startHours":22.93330137174908,"endHours":24.340105019325687,"quality":"auspicious"},{"name":"Amṛta","start":"00:20","end":"01:45","startHours":24.340105019325687,"endHours":25.746908666902293,"quality":"auspicious"},{"name":"Kāla","start":"01:45","end":"03:09","startHours":25.746908666902293,"endHours":27.153712314478895,"quality":"inauspicious"},{"name":"Śubha","start":"03:09","end":"04:34","startHours":27.153712314478895,"endHours":28.560515962055497,"quality":"auspicious"},{"name":"Roga","start":"04:34","end":"05:58","startHours":28.560515962055497,"endHours":29.967319609632103,"quality":"inauspicious"}],"horas":[{"name":"Hora 1","start":"05:58","end":"06:58","startHours":5.967319609632102,"endHours":6.967319609632102,"planetary_lord":"Venus"},{"name":"Hora 2","start":"06:58","end":"07:58","startHours":6.967319609632102,"endHours":7.967319609632102,"planetary_lord":"Sun"},{"name":"Hora 3","start":"07:58","end":"08:58","startHours":7.967319609632102,"endHours":8.967319609632103,"planetary_lord":"Mars"},{"name":"Hora 4","start":"08:58","end":"09:58","startHours":8.967319609632103,"endHours":9.967319609632103,"planetary_lord":"Jupiter"},{"name":"Hora 5","start":"09:58","end":"10:58","startHours":9.967319609632103,"endHours":10.967319609632103,"planetary_lord":"Saturn"},{"name":"Hora 6","start":"10:58","end":"11:58","startHours":10.967319609632103,"endHours":11.967319609632103,"planetary_lord":"Moon"},{"name":"Hora 7","start":"11:58","end":"12:58","startHours":11.967319609632103,"endHours":12.967319609632103,"planetary_lord":"Mercury"},{"name":"Hora 8","start":"12:58","end":"13:58","startHours":12.967319609632103,"endHours":13.967319609632103,"planetary_lord":"Venus"},{"name":"Hora 9","start":"13:58","end":"14:58","startHours":13.967319609632103,"endHours":14.967319609632103,"planetary_lord":"Sun"},{"name":"Hora 10","start":"14:58","end":"15:58","startHours":14.967319609632103,"endHours":15.967319609632103,"planetary_lord":"Mars"},{"name":"Hora 11","start":"15:58","end":"16:58","startHours":15.967319609632103,"endHours":16.967319609632103,"planetary_lord":"Jupiter"},{"name":"Hora 12","start":"16:58","end":"17:58","startHours":16.967319609632103,"endHours":17.967319609632103,"planetary_lord":"Saturn"},{"name":"Hora 13","start":"17:58","end":"18:58","startHours":17.967319609632103,"endHours":18.967319609632103,"planetary_lord":"Moon"},{"name":"Hora 14","start":"18:58","end":"19:58","startHours":18.967319609632103,"endHours":19.967319609632103,"planetary_lord":"Mercury"},{"name":"Hora 15","start":"19:58","end":"20:58","startHours":19.967319609632103,"endHours":20.967319609632103,"planetary_lord":"Venus"},{"name":"Hora 16","start":"20:58","end":"21:58","startHours":20.967319609632103,"endHours":21.967319609632103,"planetary_lord":"Sun"},{"name":"Hora 17","start":"21:58","end":"22:58","startHours":21.967319609632103,"endHours":22.967319609632103,"planetary_lord":"Mars"},{"name":"Hora 18","start":"22:58","end":"23:58","startHours":22.967319609632103,"endHours":23.967319609632103,"planetary_lord":"Jupiter"},{"name":"Hora 19","start":"23:58","end":"00:58","startHours":23.967319609632103,"endHours":24.967319609632103,"planetary_lord":"Saturn"},{"name":"Hora 20","start":"00:58","end":"01:58","startHours":24.967319609632103,"endHours":25.967319609632103,"planetary_lord":"Moon"},{"name":"Hora 21","start":"01:58","end":"02:58","startHours":25.967319609632103,"endHours":26.967319609632103,"planetary_lord":"Mercury"},{"name":"Hora 22","start":"02:58","end":"03:58","startHours":26.967319609632103,"endHours":27.967319609632103,"planetary_lord":"Venus"},{"name":"Hora 23","start":"03:58","end":"04:58","startHours":27.967319609632103,"endHours":28.967319609632103,"planetary_lord":"Sun"},{"name":"Hora 24","start":"04:58","end":"05:58","startHours":28.967319609632103,"endHours":29.967319609632103,"planetary_lord":"Mars"}],"taraBala":{"favorable_nakshatras":["Mṛgaśirā","Ārdrā","Punarvasu","Puṣya","Aśleṣā","Citrā","Svātī","Viśākhā","Anurādhā","Jyeṣṭhā","Dhaniṣṭhā","Śatabhiṣaj","Pūrva Bhādrapadā","Uttara Bhādrapadā","Revatī"],"unfavorable_nakshatras":["Aśvinī","Bharaṇī","Kṛttikā","Rohiṇī","Maghā","Pūrva Phalgunī","Uttara Phalgunī","Hasta","Mūla","Pūrva Āṣāḍhā","Uttara Āṣāḍhā","Śravaṇa"],"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":"West (Paścim)","chandraVasa":"South-East","rahuVasa":"South-East","anandadiYoga":{"name":"Mātaṇga","quality":"Auspicious"},"drikRitu":"Vasanta (Spring) (Drik)","vedicRitu":"Śiśira (Winter)","drikAyana":"Uttarāyaṇa","vedicAyana":"Uttarāyaṇa","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization (Drikpanchang-parity)","declination":8.803598866437143,"eotMinutes":-1.043501159541278,"ayanamsa":24.1922}},"calendars":{"vikram_samvat":2081,"vikram_samvatsara":"Piṅgala","saka_samvat":1946,"saka_samvatsara":"Krodhi","bengali_samvat":1431,"malayalam_era":1200,"nanakshahi_year":555,"lunar_month":"Caitra","lunar_month_paksha_full":"Caitra Śukla Pakṣa","solar_month":"Mīna (Paṅkuṇi)","ritu":"Vasanta (Spring)","display_summary":"Caitra Śukla Caturthī · Vikram 2081 Piṅgala · Śaka 1946 Krodhi"},"festivals":[{"id":"mina-sankranti","name":"Mīna Saṅkrānti","name_sanskrit":"मीन सङ्क्रान्ति","tradition":"Pan-Hindu","significance":"Sun enters Pisces; Mīna-māsa begins.","vrata":false,"detection":{"sun_rashi":"Mīna"},"precedence":5},{"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":"shukra-walk","name":"Śukra Walk","name_sanskrit":"शुक्र यात्रा","type":"graha","description":"Beauty + creativity in dharma + BG 10.36.","step_count":5,"url":"/walk/shukra-walk"},"reason":"Śukravāra (Friday) — its presiding graha's walk."},"cosmic_resonances":[{"historical_date":"-3226-07-09","event":"Bhagavān Krishna's birth at Mathurā","chart_id":"krishna","shared_marker":"same Rohiṇī","url":"/day/-3226-07-09","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 April 12, 2024 CE · Vṛndāvana · Vidhyamitra","description":"April 12, 2024 CE for Vṛndāvana: Śukla Caturthī, sūryodaya 05:58, sūryāsta 18:43.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/vrindavan/2024-04-12","hreflang_alternates":{"en":"https://vidhyamitra.com/city/vrindavan/2024-04-12","sa":"https://sa.vidhyamitra.com/city/vrindavan/2024-04-12","hi":"https://hi.vidhyamitra.com/city/vrindavan/2024-04-12","x-default":"https://vidhyamitra.com/city/vrindavan/2024-04-12"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-14T16:33:41.918Z","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":"2026-05-14T16:33:41.918Z","verification":{"type":"community-validated","markers":["matches Drikpanchang ±1 minute on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-14T16:33:41.918Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}