{"id":"vidhyamitra:city-day:rishikesh:2065-04-16:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/rishikesh/2065-04-16","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2065-04-16","date_display":"April 16, 2065 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":2065,"month":4,"day":16,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2475391.770833,"kali_year":5166,"ahargana":1886926.2708,"sun":{"sidereal_longitude":1.8326,"rashi":1,"rashi_name":"Meṣa"},"moon":{"sidereal_longitude":120.0748,"rashi":5,"rashi_name":"Siṃha"},"tithi":{"number":10,"name":"Daśamī","paksha":"Śukla","full_name":"Śukla Daśamī","elongation_degrees":118.2422,"elapsed_within_tithi_degrees":10.2422},"nakshatra":{"number":10,"name":"Maghā","pada":1,"moon_longitude":120.0748,"elapsed_within_degrees":0.0748},"yoga":{"number":10,"name":"Gaṇḍa","sum_longitude":121.9074},"karana":{"half_tithi_index":19,"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":2065,"month":4,"day":16,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2475391.770833,"ahargana":1886926.2708,"kali_year":5166,"ayanamsa_lahiri":24.765,"grahas":{"sun":{"sidereal_longitude":1.8573880000000145,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":1,"name":"Aśvinī","pada":1},"retrograde":false},"moon":{"sidereal_longitude":117.30528800000002,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":9,"name":"Aśleṣā","pada":4},"retrograde":false,"latitude":-1.4272},"mars":{"sidereal_longitude":255.81358799999998,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":20,"name":"Pūrva Āṣāḍhā","pada":1},"retrograde":false},"mercury":{"sidereal_longitude":333.66508799999997,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":26,"name":"Uttara Bhādrapadā","pada":1},"retrograde":false},"jupiter":{"sidereal_longitude":191.63288799999998,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":15,"name":"Svātī","pada":2},"retrograde":true},"venus":{"sidereal_longitude":321.45228799999995,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":25,"name":"Pūrva Bhādrapadā","pada":1},"retrograde":false},"saturn":{"sidereal_longitude":101.51558799999998,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":8,"name":"Puṣya","pada":3},"retrograde":false},"rahu":{"sidereal_longitude":281.5656,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":22,"name":"Śravaṇa","pada":1},"retrograde":false},"ketu":{"sidereal_longitude":101.5656,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":8,"name":"Puṣya","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":"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":2065,"month":4,"day":16,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2475391.770833,"kali_year":5166,"ahargana":1886926.2708,"sun":{"sidereal_longitude":1.8326,"rashi":1,"rashi_name":"Meṣa"},"moon":{"sidereal_longitude":120.0748,"rashi":5,"rashi_name":"Siṃha"},"tithi":{"number":10,"name":"Daśamī","paksha":"Śukla","full_name":"Śukla Daśamī","elongation_degrees":118.2422,"elapsed_within_tithi_degrees":10.2422},"nakshatra":{"number":10,"name":"Maghā","pada":1,"moon_longitude":120.0748,"elapsed_within_degrees":0.0748},"yoga":{"number":10,"name":"Gaṇḍa","sum_longitude":121.9074},"karana":{"half_tithi_index":19,"name":"Gara"},"vara":{"number":6,"name":"Guruvāra (Thursday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":-1.427,"elongation":118.242},"lunar":{"type":"lunar","occurs":false,"moon_latitude":-1.427,"opposition_distance":61.758}},"eclipse_window_40days":[]},"city":{"slug":"rishikesh","name":"Ṛṣikeśa","lat":30.0869,"lon":78.2676,"tz_offset_hours":5.5,"state":"Uttarakhand","country":"IN","tier":"tirtha"},"tier2":{"city":{"slug":"rishikesh","name":"Ṛṣikeśa","lat":30.0869,"lon":78.2676,"tz_offset_hours":5.5,"state":"Uttarakhand","country":"IN","tier":"tirtha"},"sunriseLocal":"05:49","sunsetLocal":"18:45","solarNoonLocal":"12:17","dayLengthHours":12.934459924346779,"dayLengthDisplay":"12 Hours 56 Mins 04 Secs","nightLengthDisplay":"11 Hours 03 Mins 56 Secs","moonriseLocal":"13:22","moonsetLocal":"02:35","rahuKala":{"name":"Rāhu Kāla","start":"13:54","end":"15:31","startHours":13.898712638600038,"endHours":15.515520129143386,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"05:49","end":"07:26","startHours":5.814675185883302,"endHours":7.431482676426649,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"09:03","end":"10:40","startHours":9.048290166969997,"endHours":10.665097657513343,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"08:50","end":"09:16","startHours":8.83271583489755,"endHours":9.263864499042443,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"06:21","end":"06:42","startHours":6.353611016064418,"endHours":6.698529947380332,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:51","end":"12:43","startHours":11.8507564839118,"endHours":12.713053812201585,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"04:05","end":"04:57","startHours":4.090080529303732,"endHours":4.9523778575935165,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"04:44","end":"05:49","startHours":4.73680352552107,"endHours":5.814675185883302,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:26","end":"15:18","startHours":14.437648468781155,"endHours":15.29994579707094,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"18:33","end":"18:57","startHours":18.549135110230083,"endHours":18.94913511023008,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:45","end":"19:17","startHours":18.749135110230082,"endHours":19.2880709404112,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"18:30","end":"20:15","startHours":18.499135110230082,"endHours":20.249135110230082,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:51","end":"00:43","startHours":23.850756483911802,"endHours":24.713053812201586,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Śubha","start":"05:49","end":"07:26","startHours":5.814675185883302,"endHours":7.431482676426649,"quality":"auspicious"},{"name":"Roga","start":"07:26","end":"09:03","startHours":7.431482676426649,"endHours":9.048290166969997,"quality":"inauspicious"},{"name":"Udveg","start":"09:03","end":"10:40","startHours":9.048290166969997,"endHours":10.665097657513343,"quality":"inauspicious"},{"name":"Chala","start":"10:40","end":"12:17","startHours":10.665097657513343,"endHours":12.28190514805669,"quality":"neutral"},{"name":"Labha","start":"12:17","end":"13:54","startHours":12.28190514805669,"endHours":13.898712638600038,"quality":"auspicious"},{"name":"Amṛta","start":"13:54","end":"15:31","startHours":13.898712638600038,"endHours":15.515520129143386,"quality":"auspicious"},{"name":"Kāla","start":"15:31","end":"17:08","startHours":15.515520129143386,"endHours":17.132327619686734,"quality":"inauspicious"},{"name":"Śubha","start":"17:08","end":"18:45","startHours":17.132327619686734,"endHours":18.749135110230082,"quality":"auspicious"}],"nightChoghadiyas":[{"name":"Amṛta","start":"18:45","end":"20:08","startHours":18.749135110230082,"endHours":20.132327619686734,"quality":"auspicious"},{"name":"Kāla","start":"20:08","end":"21:31","startHours":20.132327619686734,"endHours":21.515520129143386,"quality":"inauspicious"},{"name":"Śubha","start":"21:31","end":"22:54","startHours":21.515520129143386,"endHours":22.89871263860004,"quality":"auspicious"},{"name":"Roga","start":"22:54","end":"00:17","startHours":22.89871263860004,"endHours":24.281905148056694,"quality":"inauspicious"},{"name":"Udveg","start":"00:17","end":"01:40","startHours":24.281905148056694,"endHours":25.665097657513343,"quality":"inauspicious"},{"name":"Chala","start":"01:40","end":"03:03","startHours":25.665097657513343,"endHours":27.04829016697,"quality":"neutral"},{"name":"Labha","start":"03:03","end":"04:26","startHours":27.04829016697,"endHours":28.43148267642665,"quality":"auspicious"},{"name":"Amṛta","start":"04:26","end":"05:49","startHours":28.43148267642665,"endHours":29.814675185883303,"quality":"auspicious"}],"horas":[{"name":"Hora 1","start":"05:49","end":"06:49","startHours":5.814675185883302,"endHours":6.814675185883302,"planetary_lord":"Jupiter"},{"name":"Hora 2","start":"06:49","end":"07:49","startHours":6.814675185883302,"endHours":7.814675185883302,"planetary_lord":"Saturn"},{"name":"Hora 3","start":"07:49","end":"08:49","startHours":7.814675185883302,"endHours":8.814675185883303,"planetary_lord":"Moon"},{"name":"Hora 4","start":"08:49","end":"09:49","startHours":8.814675185883303,"endHours":9.814675185883303,"planetary_lord":"Mercury"},{"name":"Hora 5","start":"09:49","end":"10:49","startHours":9.814675185883303,"endHours":10.814675185883303,"planetary_lord":"Venus"},{"name":"Hora 6","start":"10:49","end":"11:49","startHours":10.814675185883303,"endHours":11.814675185883303,"planetary_lord":"Sun"},{"name":"Hora 7","start":"11:49","end":"12:49","startHours":11.814675185883303,"endHours":12.814675185883303,"planetary_lord":"Mars"},{"name":"Hora 8","start":"12:49","end":"13:49","startHours":12.814675185883303,"endHours":13.814675185883303,"planetary_lord":"Jupiter"},{"name":"Hora 9","start":"13:49","end":"14:49","startHours":13.814675185883303,"endHours":14.814675185883303,"planetary_lord":"Saturn"},{"name":"Hora 10","start":"14:49","end":"15:49","startHours":14.814675185883303,"endHours":15.814675185883303,"planetary_lord":"Moon"},{"name":"Hora 11","start":"15:49","end":"16:49","startHours":15.814675185883303,"endHours":16.814675185883303,"planetary_lord":"Mercury"},{"name":"Hora 12","start":"16:49","end":"17:49","startHours":16.814675185883303,"endHours":17.814675185883303,"planetary_lord":"Venus"},{"name":"Hora 13","start":"17:49","end":"18:49","startHours":17.814675185883303,"endHours":18.814675185883303,"planetary_lord":"Sun"},{"name":"Hora 14","start":"18:49","end":"19:49","startHours":18.814675185883303,"endHours":19.814675185883303,"planetary_lord":"Mars"},{"name":"Hora 15","start":"19:49","end":"20:49","startHours":19.814675185883303,"endHours":20.814675185883303,"planetary_lord":"Jupiter"},{"name":"Hora 16","start":"20:49","end":"21:49","startHours":20.814675185883303,"endHours":21.814675185883303,"planetary_lord":"Saturn"},{"name":"Hora 17","start":"21:49","end":"22:49","startHours":21.814675185883303,"endHours":22.814675185883303,"planetary_lord":"Moon"},{"name":"Hora 18","start":"22:49","end":"23:49","startHours":22.814675185883303,"endHours":23.814675185883303,"planetary_lord":"Mercury"},{"name":"Hora 19","start":"23:49","end":"00:49","startHours":23.814675185883303,"endHours":24.814675185883303,"planetary_lord":"Venus"},{"name":"Hora 20","start":"00:49","end":"01:49","startHours":24.814675185883303,"endHours":25.814675185883303,"planetary_lord":"Sun"},{"name":"Hora 21","start":"01:49","end":"02:49","startHours":25.814675185883303,"endHours":26.814675185883303,"planetary_lord":"Mars"},{"name":"Hora 22","start":"02:49","end":"03:49","startHours":26.814675185883303,"endHours":27.814675185883303,"planetary_lord":"Jupiter"},{"name":"Hora 23","start":"03:49","end":"04:49","startHours":27.814675185883303,"endHours":28.814675185883303,"planetary_lord":"Saturn"},{"name":"Hora 24","start":"04:49","end":"05:49","startHours":28.814675185883303,"endHours":29.814675185883303,"planetary_lord":"Moon"}],"taraBala":{"favorable_nakshatras":["Bharaṇī","Kṛttikā","Rohiṇī","Mṛgaśirā","Ārdrā","Pūrva Phalgunī","Uttara Phalgunī","Hasta","Citrā","Svātī","Pūrva Āṣāḍhā","Uttara Āṣāḍhā","Śravaṇa","Dhaniṣṭhā","Śatabhiṣaj"],"unfavorable_nakshatras":["Aśvinī","Punarvasu","Puṣya","Aśleṣā","Maghā","Viśākhā","Anurādhā","Jyeṣṭhā","Mūla","Pūrva Bhādrapadā","Uttara Bhādrapadā","Revatī"],"nature":"Janma-tara if same nakshatra; favorable for 15 nakshatras"},"chandraBala":{"favorable_rashis":["Meṣa","Vṛṣabha","Karka","Kanyā","Dhanu","Makara"],"unfavorable_rashis":["Mithuna","Siṃha","Tulā","Vṛścika","Kumbha","Mīna"]},"dishaShool":"South (Dakṣiṇa)","chandraVasa":"South-West","rahuVasa":"North-West","anandadiYoga":{"name":"Cara","quality":"Auspicious"},"tropicalRitu":"Vasanta (Spring)","vedicRitu":"Vasanta (Spring)","tropicalAyana":"Uttarāyaṇa","vedicAyana":"Uttarāyaṇa","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":10.266520436632465,"eotMinutes":0.015291116598477705,"ayanamsa":24.765}},"calendars":{"vikram_samvat":2122,"vikram_samvatsara":"Vilambī","saka_samvat":1987,"saka_samvatsara":"Pārthiva","bengali_samvat":1472,"malayalam_era":1241,"nanakshahi_year":596,"lunar_month":"Caitra","lunar_month_paksha_full":"Caitra Śukla Pakṣa","lunar_month_system":"purnimanta","lunar_month_purnimanta":"Caitra","lunar_month_amanta":"Caitra","lunar_month_is_adhika":false,"lunar_month_purnimanta_is_adhika":false,"lunar_month_amanta_is_adhika":false,"solar_month":"Mēsha (Cittirai / Vaiśākhī)","ritu":"Vasanta (Spring)","display_summary":"Caitra Śukla Daśamī · Vikram 2122 Vilambī · Śaka 1987 Pārthiva"},"festivals":[],"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":[]},"validity":{"eternal":false,"location_specific":"rishikesh"},"liturgical":{"opening":"जय श्री कृष्ण","closing":"ॐ तत् सत्","attribution":"Computed by Vidhyamitra Sūrya-Siddhānta substrate + Vidhyamitra Tier-2 layer"},"seo":{"title":"Pañchāṅga April 16, 2065 CE · Ṛṣikeśa · Vidhyamitra","description":"April 16, 2065 CE for Ṛṣikeśa: Śukla Daśamī, sūryodaya 05:49, sūryāsta 18:45.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/rishikesh/2065-04-16","hreflang_alternates":{"en":"https://vidhyamitra.com/city/rishikesh/2065-04-16","sa":"https://sa.vidhyamitra.com/city/rishikesh/2065-04-16","hi":"https://hi.vidhyamitra.com/city/rishikesh/2065-04-16","x-default":"https://vidhyamitra.com/city/rishikesh/2065-04-16"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-31T06:20:21.375Z","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":"2026-05-31T06:20:21.375Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-31T06:20:21.375Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}