{"id":"vidhyamitra:city-day:paris:2017-04-13:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/paris/2017-04-13","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2017-04-13","date_display":"April 13, 2017 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":2017,"month":4,"day":13,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2457856.770833,"kali_year":5118,"ahargana":1869391.2708,"sun":{"sidereal_longitude":359.3145,"rashi":12,"rashi_name":"Mīna"},"moon":{"sidereal_longitude":201.9849,"rashi":7,"rashi_name":"Tulā"},"tithi":{"number":17,"name":"Dvitīyā","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Dvitīyā","elongation_degrees":202.6704,"elapsed_within_tithi_degrees":10.6704},"nakshatra":{"number":16,"name":"Viśākhā","pada":1,"moon_longitude":201.9849,"elapsed_within_degrees":1.9849},"yoga":{"number":16,"name":"Siddhi","sum_longitude":201.2994},"karana":{"half_tithi_index":33,"name":"Gara"},"vara":{"number":6,"name":"Guruvāra (Thursday)"}},"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":2017,"month":4,"day":13,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2457856.770833,"ahargana":1869391.2708,"kali_year":5118,"ayanamsa_lahiri":24.0944,"grahas":{"sun":{"sidereal_longitude":359.218054,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":27,"name":"Revatī","pada":4},"retrograde":false},"moon":{"sidereal_longitude":199.23255399999994,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":15,"name":"Svātī","pada":4},"retrograde":false,"latitude":4.2628},"mars":{"sidereal_longitude":29.82495399999999,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":3,"name":"Kṛttikā","pada":1},"retrograde":false},"mercury":{"sidereal_longitude":10.25045399999999,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":1,"name":"Aśvinī","pada":4},"retrograde":true},"jupiter":{"sidereal_longitude":173.057454,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":13,"name":"Hasta","pada":4},"retrograde":true},"venus":{"sidereal_longitude":332.708254,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":25,"name":"Pūrva Bhādrapadā","pada":4},"retrograde":false},"saturn":{"sidereal_longitude":243.49035400000002,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":19,"name":"Mūla","pada":2},"retrograde":true},"rahu":{"sidereal_longitude":130.6543,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":10,"name":"Maghā","pada":4},"retrograde":false},"ketu":{"sidereal_longitude":310.6543,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":24,"name":"Śatabhiṣā","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":2017,"month":4,"day":13,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2457856.770833,"kali_year":5118,"ahargana":1869391.2708,"sun":{"sidereal_longitude":359.3145,"rashi":12,"rashi_name":"Mīna"},"moon":{"sidereal_longitude":201.9849,"rashi":7,"rashi_name":"Tulā"},"tithi":{"number":17,"name":"Dvitīyā","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Dvitīyā","elongation_degrees":202.6704,"elapsed_within_tithi_degrees":10.6704},"nakshatra":{"number":16,"name":"Viśākhā","pada":1,"moon_longitude":201.9849,"elapsed_within_degrees":1.9849},"yoga":{"number":16,"name":"Siddhi","sum_longitude":201.2994},"karana":{"half_tithi_index":33,"name":"Gara"},"vara":{"number":6,"name":"Guruvāra (Thursday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":4.263,"elongation":157.33},"lunar":{"type":"lunar","occurs":false,"moon_latitude":4.263,"opposition_distance":22.67}},"eclipse_window_40days":[]},"city":{"slug":"paris","name":"Paris, France","lat":48.8566,"lon":2.3522,"tz_offset_hours":1,"country":"FR","tier":"diaspora"},"tier2":{"city":{"slug":"paris","name":"Paris, France","lat":48.8566,"lon":2.3522,"tz_offset_hours":1,"country":"FR","tier":"diaspora"},"sunriseLocal":"06:04","sunsetLocal":"19:39","solarNoonLocal":"12:51","dayLengthHours":13.575746378751571,"dayLengthDisplay":"13 Hours 34 Mins 33 Secs","nightLengthDisplay":"10 Hours 25 Mins 27 Secs","moonriseLocal":"21:23","moonsetLocal":"07:00","rahuKala":{"name":"Rāhu Kāla","start":"14:33","end":"16:15","startHours":14.552985144505687,"endHours":16.24995344184963,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"06:04","end":"07:46","startHours":6.068143657785954,"endHours":7.7651119551299,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"09:28","end":"11:10","startHours":9.462080252473847,"endHours":11.159048549817793,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:14","end":"09:41","startHours":9.235817812827987,"endHours":9.688342692119706,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"06:38","end":"07:00","startHours":6.633799756900602,"endHours":6.995819660333978,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"12:24","end":"13:19","startHours":12.40349196787002,"endHours":13.308541726453457,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"04:15","end":"05:10","startHours":4.258044140619077,"endHours":5.163093899202516,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"04:56","end":"06:04","startHours":4.9368314595566565,"endHours":6.068143657785954,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"15:07","end":"16:01","startHours":15.118641243620335,"endHours":16.023691002203773,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"19:27","end":"19:51","startHours":19.443890036537525,"endHours":19.843890036537523,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"19:39","end":"20:13","startHours":19.643890036537524,"endHours":20.20954613565217,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"19:24","end":"21:09","startHours":19.393890036537524,"endHours":21.143890036537524,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"00:24","end":"01:19","startHours":24.40349196787002,"endHours":25.30854172645346,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Śubha","start":"06:04","end":"07:46","startHours":6.068143657785954,"endHours":7.7651119551299,"quality":"auspicious"},{"name":"Roga","start":"07:46","end":"09:28","startHours":7.7651119551299,"endHours":9.462080252473847,"quality":"inauspicious"},{"name":"Udveg","start":"09:28","end":"11:10","startHours":9.462080252473847,"endHours":11.159048549817793,"quality":"inauspicious"},{"name":"Chala","start":"11:10","end":"12:51","startHours":11.159048549817793,"endHours":12.85601684716174,"quality":"neutral"},{"name":"Labha","start":"12:51","end":"14:33","startHours":12.85601684716174,"endHours":14.552985144505687,"quality":"auspicious"},{"name":"Amṛta","start":"14:33","end":"16:15","startHours":14.552985144505687,"endHours":16.24995344184963,"quality":"auspicious"},{"name":"Kāla","start":"16:15","end":"17:57","startHours":16.24995344184963,"endHours":17.946921739193577,"quality":"inauspicious"},{"name":"Śubha","start":"17:57","end":"19:39","startHours":17.946921739193577,"endHours":19.643890036537524,"quality":"auspicious"}],"nightChoghadiyas":[{"name":"Amṛta","start":"19:39","end":"20:57","startHours":19.643890036537524,"endHours":20.946921739193577,"quality":"auspicious"},{"name":"Kāla","start":"20:57","end":"22:15","startHours":20.946921739193577,"endHours":22.24995344184963,"quality":"inauspicious"},{"name":"Śubha","start":"22:15","end":"23:33","startHours":22.24995344184963,"endHours":23.552985144505683,"quality":"auspicious"},{"name":"Roga","start":"23:33","end":"00:51","startHours":23.552985144505683,"endHours":24.85601684716174,"quality":"inauspicious"},{"name":"Udveg","start":"00:51","end":"02:10","startHours":24.85601684716174,"endHours":26.15904854981779,"quality":"inauspicious"},{"name":"Chala","start":"02:10","end":"03:28","startHours":26.15904854981779,"endHours":27.462080252473847,"quality":"neutral"},{"name":"Labha","start":"03:28","end":"04:46","startHours":27.462080252473847,"endHours":28.7651119551299,"quality":"auspicious"},{"name":"Amṛta","start":"04:46","end":"06:04","startHours":28.7651119551299,"endHours":30.068143657785953,"quality":"auspicious"}],"horas":[{"name":"Hora 1","start":"06:04","end":"07:04","startHours":6.068143657785954,"endHours":7.068143657785954,"planetary_lord":"Jupiter"},{"name":"Hora 2","start":"07:04","end":"08:04","startHours":7.068143657785954,"endHours":8.068143657785953,"planetary_lord":"Saturn"},{"name":"Hora 3","start":"08:04","end":"09:04","startHours":8.068143657785953,"endHours":9.068143657785953,"planetary_lord":"Moon"},{"name":"Hora 4","start":"09:04","end":"10:04","startHours":9.068143657785953,"endHours":10.068143657785953,"planetary_lord":"Mercury"},{"name":"Hora 5","start":"10:04","end":"11:04","startHours":10.068143657785953,"endHours":11.068143657785953,"planetary_lord":"Venus"},{"name":"Hora 6","start":"11:04","end":"12:04","startHours":11.068143657785953,"endHours":12.068143657785953,"planetary_lord":"Sun"},{"name":"Hora 7","start":"12:04","end":"13:04","startHours":12.068143657785953,"endHours":13.068143657785953,"planetary_lord":"Mars"},{"name":"Hora 8","start":"13:04","end":"14:04","startHours":13.068143657785953,"endHours":14.068143657785953,"planetary_lord":"Jupiter"},{"name":"Hora 9","start":"14:04","end":"15:04","startHours":14.068143657785953,"endHours":15.068143657785953,"planetary_lord":"Saturn"},{"name":"Hora 10","start":"15:04","end":"16:04","startHours":15.068143657785953,"endHours":16.068143657785953,"planetary_lord":"Moon"},{"name":"Hora 11","start":"16:04","end":"17:04","startHours":16.068143657785953,"endHours":17.068143657785953,"planetary_lord":"Mercury"},{"name":"Hora 12","start":"17:04","end":"18:04","startHours":17.068143657785953,"endHours":18.068143657785953,"planetary_lord":"Venus"},{"name":"Hora 13","start":"18:04","end":"19:04","startHours":18.068143657785953,"endHours":19.068143657785953,"planetary_lord":"Sun"},{"name":"Hora 14","start":"19:04","end":"20:04","startHours":19.068143657785953,"endHours":20.068143657785953,"planetary_lord":"Mars"},{"name":"Hora 15","start":"20:04","end":"21:04","startHours":20.068143657785953,"endHours":21.068143657785953,"planetary_lord":"Jupiter"},{"name":"Hora 16","start":"21:04","end":"22:04","startHours":21.068143657785953,"endHours":22.068143657785953,"planetary_lord":"Saturn"},{"name":"Hora 17","start":"22:04","end":"23:04","startHours":22.068143657785953,"endHours":23.068143657785953,"planetary_lord":"Moon"},{"name":"Hora 18","start":"23:04","end":"00:04","startHours":23.068143657785953,"endHours":24.068143657785953,"planetary_lord":"Mercury"},{"name":"Hora 19","start":"00:04","end":"01:04","startHours":24.068143657785953,"endHours":25.068143657785953,"planetary_lord":"Venus"},{"name":"Hora 20","start":"01:04","end":"02:04","startHours":25.068143657785953,"endHours":26.068143657785953,"planetary_lord":"Sun"},{"name":"Hora 21","start":"02:04","end":"03:04","startHours":26.068143657785953,"endHours":27.068143657785953,"planetary_lord":"Mars"},{"name":"Hora 22","start":"03:04","end":"04:04","startHours":27.068143657785953,"endHours":28.068143657785953,"planetary_lord":"Jupiter"},{"name":"Hora 23","start":"04:04","end":"05:04","startHours":28.068143657785953,"endHours":29.068143657785953,"planetary_lord":"Saturn"},{"name":"Hora 24","start":"05:04","end":"06:04","startHours":29.068143657785953,"endHours":30.068143657785953,"planetary_lord":"Moon"}],"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","Karka","Siṃha","Tulā","Dhanu","Mīna"],"unfavorable_rashis":["Vṛṣabha","Mithuna","Kanyā","Vṛścika","Makara","Kumbha"]},"dishaShool":"South (Dakṣiṇa)","chandraVasa":"North","rahuVasa":"North-West","anandadiYoga":{"name":"Prajāpati","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":9.056054719380034,"eotMinutes":-0.7698108297043191,"ayanamsa":24.0944}},"calendars":{"vikram_samvat":2074,"vikram_samvatsara":"Sādhāraṇa","saka_samvat":1939,"saka_samvatsara":"Hemalambī","bengali_samvat":1424,"malayalam_era":1193,"nanakshahi_year":548,"lunar_month":"Caitra","lunar_month_paksha_full":"Caitra Kṛṣṇa Pakṣa","solar_month":"Mīna (Paṅkuṇi)","ritu":"Vasanta (Spring)","display_summary":"Caitra Kṛṣṇa Dvitīyā · Vikram 2074 Sādhāraṇa · Śaka 1939 Hemalambī"},"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}],"todays_walk":{"walk":{"id":"guru-walk","name":"Bṛhaspati Walk","name_sanskrit":"गुरु यात्रा","type":"graha","description":"Wisdom transmission + BG 4.34.","step_count":8,"url":"/walk/guru-walk"},"reason":"Guruvāra (Thursday) — its presiding graha's walk."},"cosmic_resonances":[{"historical_date":"-0562-04-11","event":"Bhagavān Buddha's birth at Lumbinī","chart_id":"buddha","shared_marker":"same Viśākhā","url":"/day/-0562-04-11","relevance":0.5}]},"validity":{"eternal":false,"location_specific":"paris"},"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, 2017 CE · Paris, France · Vidhyamitra","description":"April 13, 2017 CE for Paris, France: Kṛṣṇa Dvitīyā, sūryodaya 06:04, sūryāsta 19:39.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/paris/2017-04-13","hreflang_alternates":{"en":"https://vidhyamitra.com/city/paris/2017-04-13","sa":"https://sa.vidhyamitra.com/city/paris/2017-04-13","hi":"https://hi.vidhyamitra.com/city/paris/2017-04-13","x-default":"https://vidhyamitra.com/city/paris/2017-04-13"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-15T14:55:31.623Z","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":"2026-05-15T14:55:31.623Z","verification":{"type":"community-validated","markers":["matches Drikpanchang ±1 minute on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-15T14:55:31.623Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}