{"id":"vidhyamitra:city-day:vrindavan:2020-04-17:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/vrindavan/2020-04-17","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2020-04-17","date_display":"April 17, 2020 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":2020,"month":4,"day":17,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2458956.770833,"kali_year":5122,"ahargana":1870491.2708,"sun":{"sidereal_longitude":3.4351,"rashi":1,"rashi_name":"Meṣa"},"moon":{"sidereal_longitude":294.4558,"rashi":10,"rashi_name":"Makara"},"tithi":{"number":25,"name":"Daśamī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Daśamī","elongation_degrees":291.0207,"elapsed_within_tithi_degrees":3.0207},"nakshatra":{"number":23,"name":"Dhaniṣṭhā","pada":1,"moon_longitude":294.4558,"elapsed_within_degrees":1.1224},"yoga":{"number":23,"name":"Śubha","sum_longitude":297.8909},"karana":{"half_tithi_index":48,"name":"Vaṇija"},"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":2020,"month":4,"day":17,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2458956.770833,"ahargana":1870491.2708,"kali_year":5122,"ayanamsa_lahiri":24.1365,"grahas":{"sun":{"sidereal_longitude":3.360426000000018,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":1,"name":"Aśvinī","pada":2},"retrograde":false},"moon":{"sidereal_longitude":297.021926,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":23,"name":"Dhaniṣṭhā","pada":2},"retrograde":false,"latitude":-3.0143},"mars":{"sidereal_longitude":287.586826,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":22,"name":"Śravaṇa","pada":3},"retrograde":false},"mercury":{"sidereal_longitude":345.16292599999997,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":26,"name":"Uttara Bhādrapadā","pada":4},"retrograde":false},"jupiter":{"sidereal_longitude":271.940826,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":21,"name":"Uttara Āṣāḍhā","pada":2},"retrograde":false},"venus":{"sidereal_longitude":46.600026000000014,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":4,"name":"Rohiṇī","pada":2},"retrograde":false},"saturn":{"sidereal_longitude":277.317326,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":21,"name":"Uttara Āṣāḍhā","pada":4},"retrograde":false},"rahu":{"sidereal_longitude":72.371,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":6,"name":"Ārdrā","pada":2},"retrograde":false},"ketu":{"sidereal_longitude":252.371,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":19,"name":"Mūla","pada":4},"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":2020,"month":4,"day":17,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2458956.770833,"kali_year":5122,"ahargana":1870491.2708,"sun":{"sidereal_longitude":3.4351,"rashi":1,"rashi_name":"Meṣa"},"moon":{"sidereal_longitude":294.4558,"rashi":10,"rashi_name":"Makara"},"tithi":{"number":25,"name":"Daśamī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Daśamī","elongation_degrees":291.0207,"elapsed_within_tithi_degrees":3.0207},"nakshatra":{"number":23,"name":"Dhaniṣṭhā","pada":1,"moon_longitude":294.4558,"elapsed_within_degrees":1.1224},"yoga":{"number":23,"name":"Śubha","sum_longitude":297.8909},"karana":{"half_tithi_index":48,"name":"Vaṇija"},"vara":{"number":0,"name":"Śukravāra (Friday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":-3.014,"elongation":68.979},"lunar":{"type":"lunar","occurs":false,"moon_latitude":-3.014,"opposition_distance":111.021}},"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":"05:53","sunsetLocal":"18:45","solarNoonLocal":"12:19","dayLengthHours":12.874332341623507,"dayLengthDisplay":"12 Hours 52 Mins 28 Secs","nightLengthDisplay":"11 Hours 07 Mins 32 Secs","moonriseLocal":"02:22","moonsetLocal":"13:26","rahuKala":{"name":"Rāhu Kāla","start":"10:43","end":"12:19","startHours":10.709020974301566,"endHours":12.318312517004504,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"15:32","end":"17:09","startHours":15.53689560241038,"endHours":17.14618714511332,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"07:29","end":"09:06","startHours":7.490437888895689,"endHours":9.099729431598627,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"08:53","end":"09:19","startHours":8.885157225904901,"endHours":9.314301637292353,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"06:25","end":"06:46","startHours":6.417576860427063,"endHours":6.760892389537023,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:53","end":"12:45","startHours":11.889168105617054,"endHours":12.747456928391953,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"04:10","end":"05:01","startHours":4.164568700642949,"endHours":5.02285752341785,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"04:48","end":"05:53","startHours":4.808285317724125,"endHours":5.88114634619275,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:28","end":"15:19","startHours":14.464034573941754,"endHours":15.322323396716655,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"18:33","end":"18:57","startHours":18.555478687816258,"endHours":18.955478687816257,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:45","end":"19:18","startHours":18.755478687816257,"endHours":19.29190920205057,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"18:30","end":"20:15","startHours":18.505478687816257,"endHours":20.255478687816257,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:53","end":"00:45","startHours":23.889168105617053,"endHours":24.747456928391955,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Chala","start":"05:53","end":"07:29","startHours":5.88114634619275,"endHours":7.490437888895689,"quality":"neutral"},{"name":"Labha","start":"07:29","end":"09:06","startHours":7.490437888895689,"endHours":9.099729431598627,"quality":"auspicious"},{"name":"Amṛta","start":"09:06","end":"10:43","startHours":9.099729431598627,"endHours":10.709020974301566,"quality":"auspicious"},{"name":"Kāla","start":"10:43","end":"12:19","startHours":10.709020974301566,"endHours":12.318312517004504,"quality":"inauspicious"},{"name":"Śubha","start":"12:19","end":"13:56","startHours":12.318312517004504,"endHours":13.927604059707441,"quality":"auspicious"},{"name":"Roga","start":"13:56","end":"15:32","startHours":13.927604059707441,"endHours":15.53689560241038,"quality":"inauspicious"},{"name":"Udveg","start":"15:32","end":"17:09","startHours":15.53689560241038,"endHours":17.14618714511332,"quality":"inauspicious"},{"name":"Chala","start":"17:09","end":"18:45","startHours":17.14618714511332,"endHours":18.755478687816257,"quality":"neutral"}],"nightChoghadiyas":[{"name":"Roga","start":"18:45","end":"20:09","startHours":18.755478687816257,"endHours":20.14618714511332,"quality":"inauspicious"},{"name":"Udveg","start":"20:09","end":"21:32","startHours":20.14618714511332,"endHours":21.536895602410382,"quality":"inauspicious"},{"name":"Chala","start":"21:32","end":"22:56","startHours":21.536895602410382,"endHours":22.92760405970744,"quality":"neutral"},{"name":"Labha","start":"22:56","end":"00:19","startHours":22.92760405970744,"endHours":24.318312517004504,"quality":"auspicious"},{"name":"Amṛta","start":"00:19","end":"01:43","startHours":24.318312517004504,"endHours":25.709020974301566,"quality":"auspicious"},{"name":"Kāla","start":"01:43","end":"03:06","startHours":25.709020974301566,"endHours":27.099729431598625,"quality":"inauspicious"},{"name":"Śubha","start":"03:06","end":"04:29","startHours":27.099729431598625,"endHours":28.490437888895688,"quality":"auspicious"},{"name":"Roga","start":"04:29","end":"05:53","startHours":28.490437888895688,"endHours":29.88114634619275,"quality":"inauspicious"}],"horas":[{"name":"Hora 1","start":"05:53","end":"06:53","startHours":5.88114634619275,"endHours":6.88114634619275,"planetary_lord":"Venus"},{"name":"Hora 2","start":"06:53","end":"07:53","startHours":6.88114634619275,"endHours":7.88114634619275,"planetary_lord":"Sun"},{"name":"Hora 3","start":"07:53","end":"08:53","startHours":7.88114634619275,"endHours":8.88114634619275,"planetary_lord":"Mars"},{"name":"Hora 4","start":"08:53","end":"09:53","startHours":8.88114634619275,"endHours":9.88114634619275,"planetary_lord":"Jupiter"},{"name":"Hora 5","start":"09:53","end":"10:53","startHours":9.88114634619275,"endHours":10.88114634619275,"planetary_lord":"Saturn"},{"name":"Hora 6","start":"10:53","end":"11:53","startHours":10.88114634619275,"endHours":11.88114634619275,"planetary_lord":"Moon"},{"name":"Hora 7","start":"11:53","end":"12:53","startHours":11.88114634619275,"endHours":12.88114634619275,"planetary_lord":"Mercury"},{"name":"Hora 8","start":"12:53","end":"13:53","startHours":12.88114634619275,"endHours":13.88114634619275,"planetary_lord":"Venus"},{"name":"Hora 9","start":"13:53","end":"14:53","startHours":13.88114634619275,"endHours":14.88114634619275,"planetary_lord":"Sun"},{"name":"Hora 10","start":"14:53","end":"15:53","startHours":14.88114634619275,"endHours":15.88114634619275,"planetary_lord":"Mars"},{"name":"Hora 11","start":"15:53","end":"16:53","startHours":15.88114634619275,"endHours":16.88114634619275,"planetary_lord":"Jupiter"},{"name":"Hora 12","start":"16:53","end":"17:53","startHours":16.88114634619275,"endHours":17.88114634619275,"planetary_lord":"Saturn"},{"name":"Hora 13","start":"17:53","end":"18:53","startHours":17.88114634619275,"endHours":18.88114634619275,"planetary_lord":"Moon"},{"name":"Hora 14","start":"18:53","end":"19:53","startHours":18.88114634619275,"endHours":19.88114634619275,"planetary_lord":"Mercury"},{"name":"Hora 15","start":"19:53","end":"20:53","startHours":19.88114634619275,"endHours":20.88114634619275,"planetary_lord":"Venus"},{"name":"Hora 16","start":"20:53","end":"21:53","startHours":20.88114634619275,"endHours":21.88114634619275,"planetary_lord":"Sun"},{"name":"Hora 17","start":"21:53","end":"22:53","startHours":21.88114634619275,"endHours":22.88114634619275,"planetary_lord":"Mars"},{"name":"Hora 18","start":"22:53","end":"23:53","startHours":22.88114634619275,"endHours":23.88114634619275,"planetary_lord":"Jupiter"},{"name":"Hora 19","start":"23:53","end":"00:53","startHours":23.88114634619275,"endHours":24.88114634619275,"planetary_lord":"Saturn"},{"name":"Hora 20","start":"00:53","end":"01:53","startHours":24.88114634619275,"endHours":25.88114634619275,"planetary_lord":"Moon"},{"name":"Hora 21","start":"01:53","end":"02:53","startHours":25.88114634619275,"endHours":26.88114634619275,"planetary_lord":"Mercury"},{"name":"Hora 22","start":"02:53","end":"03:53","startHours":26.88114634619275,"endHours":27.88114634619275,"planetary_lord":"Venus"},{"name":"Hora 23","start":"03:53","end":"04:53","startHours":27.88114634619275,"endHours":28.88114634619275,"planetary_lord":"Sun"},{"name":"Hora 24","start":"04:53","end":"05:53","startHours":28.88114634619275,"endHours":29.88114634619275,"planetary_lord":"Mars"}],"taraBala":{"favorable_nakshatras":["Aśvinī","Ārdrā","Punarvasu","Puṣya","Aśleṣā","Maghā","Svātī","Viśākhā","Anurādhā","Jyeṣṭhā","Mūla","Śatabhiṣaj","Pūrva Bhādrapadā","Uttara Bhādrapadā","Revatī"],"unfavorable_nakshatras":["Bharaṇī","Kṛttikā","Rohiṇī","Mṛgaśirā","Pūrva Phalgunī","Uttara Phalgunī","Hasta","Citrā","Pūrva Āṣāḍhā","Uttara Āṣāḍhā","Śravaṇa","Dhaniṣṭhā"],"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":"West (Paścim)","chandraVasa":"South-East","rahuVasa":"South-East","anandadiYoga":{"name":"Lumba","quality":"Auspicious"},"drikRitu":"Vasanta (Spring)","vedicRitu":"Vasanta (Spring)","drikAyana":"Uttarāyaṇa","vedicAyana":"Uttarāyaṇa","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization (Drikpanchang-parity)","declination":10.581471976733601,"eotMinutes":0.2640489797298191,"ayanamsa":24.1365}},"calendars":{"vikram_samvat":2077,"vikram_samvatsara":"Pramādī","saka_samvat":1942,"saka_samvatsara":"Śārvarī","bengali_samvat":1427,"malayalam_era":1196,"nanakshahi_year":551,"lunar_month":"Vaiśākha","lunar_month_paksha_full":"Vaiśākha Kṛṣṇa Pakṣa","solar_month":"Mēsha (Cittirai / Vaiśākhī)","ritu":"Vasanta (Spring)","display_summary":"Vaiśākha Kṛṣṇa Daśamī · Vikram 2077 Pramādī · Śaka 1942 Śārvarī"},"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":"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":"Meṣa"},"precedence":2}],"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":[]},"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 17, 2020 CE · Vṛndāvana · Vidhyamitra","description":"April 17, 2020 CE for Vṛndāvana: Kṛṣṇa Daśamī, sūryodaya 05:53, sūryāsta 18:45.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/vrindavan/2020-04-17","hreflang_alternates":{"en":"https://vidhyamitra.com/city/vrindavan/2020-04-17","sa":"https://sa.vidhyamitra.com/city/vrindavan/2020-04-17","hi":"https://hi.vidhyamitra.com/city/vrindavan/2020-04-17","x-default":"https://vidhyamitra.com/city/vrindavan/2020-04-17"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-14T18:26:54.490Z","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":"2026-05-14T18:26:54.490Z","verification":{"type":"community-validated","markers":["matches Drikpanchang ±1 minute on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-14T18:26:54.490Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}