{"id":"vidhyamitra:city-day:puri:1663-04-18:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/puri/1663-04-18","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"1663-04-18","date_display":"April 18, 1663 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":1663,"month":4,"day":18,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2328565.770833,"kali_year":4765,"ahargana":1740100.2708,"sun":{"sidereal_longitude":9.6337,"rashi":1,"rashi_name":"Meṣa"},"moon":{"sidereal_longitude":138.4335,"rashi":5,"rashi_name":"Siṃha"},"tithi":{"number":11,"name":"Ekādaśī","paksha":"Śukla","full_name":"Śukla Ekādaśī","elongation_degrees":128.7999,"elapsed_within_tithi_degrees":8.7999},"nakshatra":{"number":11,"name":"Pūrva Phalgunī","pada":2,"moon_longitude":138.4335,"elapsed_within_degrees":5.1002},"yoga":{"number":12,"name":"Dhruva","sum_longitude":148.0672},"karana":{"half_tithi_index":21,"name":"Viṣṭi"},"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":1663,"month":4,"day":18,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2328565.770833,"ahargana":1740100.2708,"kali_year":4765,"ayanamsa_lahiri":19.1495,"grahas":{"sun":{"sidereal_longitude":8.753821000000016,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":1,"name":"Aśvinī","pada":3},"retrograde":false},"moon":{"sidereal_longitude":138.991221,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":11,"name":"Pūrva Phalgunī","pada":2},"retrograde":false,"latitude":-0.2102},"mars":{"sidereal_longitude":350.578421,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":27,"name":"Revatī","pada":2},"retrograde":false},"mercury":{"sidereal_longitude":347.428621,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":27,"name":"Revatī","pada":1},"retrograde":false},"jupiter":{"sidereal_longitude":239.982621,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":18,"name":"Jyeṣṭhā","pada":4},"retrograde":true},"venus":{"sidereal_longitude":29.852220999999986,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":3,"name":"Kṛttikā","pada":1},"retrograde":false},"saturn":{"sidereal_longitude":241.90732100000002,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":19,"name":"Mūla","pada":1},"retrograde":true},"rahu":{"sidereal_longitude":141.1137,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":11,"name":"Pūrva Phalgunī","pada":3},"retrograde":false},"ketu":{"sidereal_longitude":321.1137,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":25,"name":"Pūrva Bhādrapadā","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":1663,"month":4,"day":18,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2328565.770833,"kali_year":4765,"ahargana":1740100.2708,"sun":{"sidereal_longitude":9.6337,"rashi":1,"rashi_name":"Meṣa"},"moon":{"sidereal_longitude":138.4335,"rashi":5,"rashi_name":"Siṃha"},"tithi":{"number":11,"name":"Ekādaśī","paksha":"Śukla","full_name":"Śukla Ekādaśī","elongation_degrees":128.7999,"elapsed_within_tithi_degrees":8.7999},"nakshatra":{"number":11,"name":"Pūrva Phalgunī","pada":2,"moon_longitude":138.4335,"elapsed_within_degrees":5.1002},"yoga":{"number":12,"name":"Dhruva","sum_longitude":148.0672},"karana":{"half_tithi_index":21,"name":"Viṣṭi"},"vara":{"number":5,"name":"Budhavāra (Wednesday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":-0.21,"elongation":128.8},"lunar":{"type":"lunar","occurs":false,"moon_latitude":-0.21,"opposition_distance":51.2}},"eclipse_window_40days":[]},"city":{"slug":"puri","name":"Purī (Jagannāth)","lat":19.8135,"lon":85.8312,"tz_offset_hours":5.5,"state":"Odisha","country":"IN","tier":"tirtha"},"tier2":{"city":{"slug":"puri","name":"Purī (Jagannāth)","lat":19.8135,"lon":85.8312,"tz_offset_hours":5.5,"state":"Odisha","country":"IN","tier":"tirtha"},"sunriseLocal":"05:27","sunsetLocal":"18:05","solarNoonLocal":"11:46","dayLengthHours":12.642327029647284,"dayLengthDisplay":"12 Hours 38 Mins 32 Secs","nightLengthDisplay":"11 Hours 21 Mins 28 Secs","moonriseLocal":"14:12","moonsetLocal":"02:42","rahuKala":{"name":"Rāhu Kāla","start":"11:46","end":"13:21","startHours":11.769488618401944,"endHours":13.349779497107853,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"07:02","end":"08:37","startHours":7.0286159822842125,"endHours":8.608906860990123,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"10:11","end":"11:46","startHours":10.189197739696034,"endHours":11.769488618401944,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"08:24","end":"08:49","startHours":8.398201410496002,"endHours":8.819612311484244,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"05:59","end":"06:19","startHours":5.9750887298136055,"endHours":6.3122174506042,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:21","end":"12:11","startHours":11.348077717413702,"endHours":12.190899519390186,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"03:46","end":"04:36","startHours":3.762681499625331,"endHours":4.605503301601816,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"04:24","end":"05:27","startHours":4.394797851107695,"endHours":5.448325103578302,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"13:53","end":"14:43","startHours":13.876543123343158,"endHours":14.719364925319644,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"17:53","end":"18:17","startHours":17.890652133225586,"endHours":18.290652133225585,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:05","end":"18:37","startHours":18.090652133225586,"endHours":18.61741575946089,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"17:50","end":"19:35","startHours":17.840652133225586,"endHours":19.590652133225586,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:21","end":"00:11","startHours":23.3480777174137,"endHours":24.190899519390186,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Labha","start":"05:27","end":"07:02","startHours":5.448325103578302,"endHours":7.0286159822842125,"quality":"auspicious"},{"name":"Amṛta","start":"07:02","end":"08:37","startHours":7.0286159822842125,"endHours":8.608906860990123,"quality":"auspicious"},{"name":"Kāla","start":"08:37","end":"10:11","startHours":8.608906860990123,"endHours":10.189197739696034,"quality":"inauspicious"},{"name":"Śubha","start":"10:11","end":"11:46","startHours":10.189197739696034,"endHours":11.769488618401944,"quality":"auspicious"},{"name":"Roga","start":"11:46","end":"13:21","startHours":11.769488618401944,"endHours":13.349779497107853,"quality":"inauspicious"},{"name":"Udveg","start":"13:21","end":"14:56","startHours":13.349779497107853,"endHours":14.930070375813765,"quality":"inauspicious"},{"name":"Chala","start":"14:56","end":"16:31","startHours":14.930070375813765,"endHours":16.510361254519676,"quality":"neutral"},{"name":"Labha","start":"16:31","end":"18:05","startHours":16.510361254519676,"endHours":18.090652133225586,"quality":"auspicious"}],"nightChoghadiyas":[{"name":"Udveg","start":"18:05","end":"19:31","startHours":18.090652133225586,"endHours":19.510361254519676,"quality":"inauspicious"},{"name":"Chala","start":"19:31","end":"20:56","startHours":19.510361254519676,"endHours":20.930070375813763,"quality":"neutral"},{"name":"Labha","start":"20:56","end":"22:21","startHours":20.930070375813763,"endHours":22.349779497107853,"quality":"auspicious"},{"name":"Amṛta","start":"22:21","end":"23:46","startHours":22.349779497107853,"endHours":23.769488618401944,"quality":"auspicious"},{"name":"Kāla","start":"23:46","end":"01:11","startHours":23.769488618401944,"endHours":25.189197739696034,"quality":"inauspicious"},{"name":"Śubha","start":"01:11","end":"02:37","startHours":25.189197739696034,"endHours":26.608906860990125,"quality":"auspicious"},{"name":"Roga","start":"02:37","end":"04:02","startHours":26.608906860990125,"endHours":28.02861598228421,"quality":"inauspicious"},{"name":"Udveg","start":"04:02","end":"05:27","startHours":28.02861598228421,"endHours":29.448325103578302,"quality":"inauspicious"}],"horas":[{"name":"Hora 1","start":"05:27","end":"06:27","startHours":5.448325103578302,"endHours":6.448325103578302,"planetary_lord":"Mercury"},{"name":"Hora 2","start":"06:27","end":"07:27","startHours":6.448325103578302,"endHours":7.448325103578302,"planetary_lord":"Venus"},{"name":"Hora 3","start":"07:27","end":"08:27","startHours":7.448325103578302,"endHours":8.448325103578302,"planetary_lord":"Sun"},{"name":"Hora 4","start":"08:27","end":"09:27","startHours":8.448325103578302,"endHours":9.448325103578302,"planetary_lord":"Mars"},{"name":"Hora 5","start":"09:27","end":"10:27","startHours":9.448325103578302,"endHours":10.448325103578302,"planetary_lord":"Jupiter"},{"name":"Hora 6","start":"10:27","end":"11:27","startHours":10.448325103578302,"endHours":11.448325103578302,"planetary_lord":"Saturn"},{"name":"Hora 7","start":"11:27","end":"12:27","startHours":11.448325103578302,"endHours":12.448325103578302,"planetary_lord":"Moon"},{"name":"Hora 8","start":"12:27","end":"13:27","startHours":12.448325103578302,"endHours":13.448325103578302,"planetary_lord":"Mercury"},{"name":"Hora 9","start":"13:27","end":"14:27","startHours":13.448325103578302,"endHours":14.448325103578302,"planetary_lord":"Venus"},{"name":"Hora 10","start":"14:27","end":"15:27","startHours":14.448325103578302,"endHours":15.448325103578302,"planetary_lord":"Sun"},{"name":"Hora 11","start":"15:27","end":"16:27","startHours":15.448325103578302,"endHours":16.448325103578302,"planetary_lord":"Mars"},{"name":"Hora 12","start":"16:27","end":"17:27","startHours":16.448325103578302,"endHours":17.448325103578302,"planetary_lord":"Jupiter"},{"name":"Hora 13","start":"17:27","end":"18:27","startHours":17.448325103578302,"endHours":18.448325103578302,"planetary_lord":"Saturn"},{"name":"Hora 14","start":"18:27","end":"19:27","startHours":18.448325103578302,"endHours":19.448325103578302,"planetary_lord":"Moon"},{"name":"Hora 15","start":"19:27","end":"20:27","startHours":19.448325103578302,"endHours":20.448325103578302,"planetary_lord":"Mercury"},{"name":"Hora 16","start":"20:27","end":"21:27","startHours":20.448325103578302,"endHours":21.448325103578302,"planetary_lord":"Venus"},{"name":"Hora 17","start":"21:27","end":"22:27","startHours":21.448325103578302,"endHours":22.448325103578302,"planetary_lord":"Sun"},{"name":"Hora 18","start":"22:27","end":"23:27","startHours":22.448325103578302,"endHours":23.448325103578302,"planetary_lord":"Mars"},{"name":"Hora 19","start":"23:27","end":"00:27","startHours":23.448325103578302,"endHours":24.448325103578302,"planetary_lord":"Jupiter"},{"name":"Hora 20","start":"00:27","end":"01:27","startHours":24.448325103578302,"endHours":25.448325103578302,"planetary_lord":"Saturn"},{"name":"Hora 21","start":"01:27","end":"02:27","startHours":25.448325103578302,"endHours":26.448325103578302,"planetary_lord":"Moon"},{"name":"Hora 22","start":"02:27","end":"03:27","startHours":26.448325103578302,"endHours":27.448325103578302,"planetary_lord":"Mercury"},{"name":"Hora 23","start":"03:27","end":"04:27","startHours":27.448325103578302,"endHours":28.448325103578302,"planetary_lord":"Venus"},{"name":"Hora 24","start":"04:27","end":"05:27","startHours":28.448325103578302,"endHours":29.448325103578302,"planetary_lord":"Sun"}],"taraBala":{"favorable_nakshatras":["Kṛttikā","Rohiṇī","Mṛgaśirā","Ārdrā","Punarvasu","Uttara Phalgunī","Hasta","Citrā","Svātī","Viśākhā","Uttara Āṣāḍhā","Śravaṇa","Dhaniṣṭhā","Śatabhiṣaj","Pūrva Bhādrapadā"],"unfavorable_nakshatras":["Aśvinī","Bharaṇī","Puṣya","Aśleṣā","Maghā","Pūrva Phalgunī","Anurādhā","Jyeṣṭhā","Mūla","Pūrva Āṣāḍhā","Uttara Bhādrapadā","Revatī"],"nature":"Janma-tara if same nakshatra; favorable for 15 nakshatras"},"chandraBala":{"favorable_rashis":["Vṛṣabha","Mithuna","Siṃha","Tulā","Makara","Kumbha"],"unfavorable_rashis":["Meṣa","Karka","Kanyā","Vṛścika","Dhanu","Mīna"]},"dishaShool":"North (Uttara)","chandraVasa":"West","rahuVasa":"South-West","anandadiYoga":{"name":"Gada","quality":"Inauspicious"},"tropicalRitu":"Vasanta (Spring)","vedicRitu":"Vasanta (Spring)","tropicalAyana":"Uttarāyaṇa","vedicAyana":"Uttarāyaṇa","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":10.727093895734292,"eotMinutes":0.5058828958834352,"ayanamsa":19.1495}},"calendars":{"vikram_samvat":1720,"vikram_samvatsara":"Nala","saka_samvat":1585,"saka_samvatsara":"Śobhana","bengali_samvat":1070,"malayalam_era":839,"nanakshahi_year":194,"lunar_month":"Vaiśākha","lunar_month_paksha_full":"Vaiśākha (Adhika) Śukla Pakṣa","lunar_month_system":"purnimanta","lunar_month_purnimanta":"Vaiśākha","lunar_month_amanta":"Vaiśākha","lunar_month_is_adhika":true,"lunar_month_purnimanta_is_adhika":true,"lunar_month_amanta_is_adhika":true,"solar_month":"Mēsha (Cittirai / Vaiśākhī)","ritu":"Vasanta (Spring)","display_summary":"Vaiśākha (Adhika) Śukla Ekādaśī · Vikram 1720 Nala · Śaka 1585 Śobhana"},"festivals":[{"id":"ekadashi","name":"Ekādaśī","name_sanskrit":"एकादशी","tradition":"Vaishnava","associated_deity":"Bhagavān Viṣṇu","significance":"Sacred to Bhagavān Viṣṇu; vrata for purification.","vrata":true,"detection":{"any_of":[{"tithi_number":11},{"tithi_number":26}]},"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":[]},"validity":{"eternal":false,"location_specific":"puri"},"liturgical":{"opening":"जय श्री कृष्ण","closing":"ॐ तत् सत्","attribution":"Computed by Vidhyamitra Sūrya-Siddhānta substrate + Vidhyamitra Tier-2 layer"},"seo":{"title":"Pañchāṅga April 18, 1663 CE · Purī (Jagannāth) · Vidhyamitra","description":"April 18, 1663 CE for Purī (Jagannāth): Śukla Ekādaśī, sūryodaya 05:27, sūryāsta 18:05.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/puri/1663-04-18","hreflang_alternates":{"en":"https://vidhyamitra.com/city/puri/1663-04-18","sa":"https://sa.vidhyamitra.com/city/puri/1663-04-18","hi":"https://hi.vidhyamitra.com/city/puri/1663-04-18","x-default":"https://vidhyamitra.com/city/puri/1663-04-18"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-06-05T09:23:01.989Z","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":"2026-06-05T09:23:01.989Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-06-05T09:23:01.989Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}