{"id":"vidhyamitra:city-day:rishikesh:2070-04-16:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/rishikesh/2070-04-16","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2070-04-16","date_display":"April 16, 2070 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":2070,"month":4,"day":16,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2477217.770833,"kali_year":5171,"ahargana":1888752.2708,"sun":{"sidereal_longitude":1.546,"rashi":1,"rashi_name":"Meṣa"},"moon":{"sidereal_longitude":66.5174,"rashi":3,"rashi_name":"Mithuna"},"tithi":{"number":6,"name":"Ṣaṣṭhī","paksha":"Śukla","full_name":"Śukla Ṣaṣṭhī","elongation_degrees":64.9714,"elapsed_within_tithi_degrees":4.9714},"nakshatra":{"number":5,"name":"Mṛgaśīrṣā","pada":4,"moon_longitude":66.5174,"elapsed_within_degrees":13.1841},"yoga":{"number":6,"name":"Atigaṇḍa","sum_longitude":68.0634},"karana":{"half_tithi_index":10,"name":"Kaulava"},"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":2070,"month":4,"day":16,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2477217.770833,"ahargana":1888752.2708,"kali_year":5171,"ayanamsa_lahiri":24.8349,"grahas":{"sun":{"sidereal_longitude":1.5813220000000001,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":1,"name":"Aśvinī","pada":1},"retrograde":false},"moon":{"sidereal_longitude":69.59502199999997,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":6,"name":"Ārdrā","pada":1},"retrograde":false,"latitude":-3.9613},"mars":{"sidereal_longitude":73.00122199999998,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":6,"name":"Ārdrā","pada":2},"retrograde":false},"mercury":{"sidereal_longitude":355.894922,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":27,"name":"Revatī","pada":3},"retrograde":true},"jupiter":{"sidereal_longitude":345.286422,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":26,"name":"Uttara Bhādrapadā","pada":4},"retrograde":false},"venus":{"sidereal_longitude":317.8518220000001,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":24,"name":"Śatabhiṣā","pada":4},"retrograde":false},"saturn":{"sidereal_longitude":169.73312199999998,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":13,"name":"Hasta","pada":3},"retrograde":true},"rahu":{"sidereal_longitude":184.8154,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":14,"name":"Citrā","pada":4},"retrograde":false},"ketu":{"sidereal_longitude":4.8154,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":1,"name":"Aśvinī","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":2070,"month":4,"day":16,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2477217.770833,"kali_year":5171,"ahargana":1888752.2708,"sun":{"sidereal_longitude":1.546,"rashi":1,"rashi_name":"Meṣa"},"moon":{"sidereal_longitude":66.5174,"rashi":3,"rashi_name":"Mithuna"},"tithi":{"number":6,"name":"Ṣaṣṭhī","paksha":"Śukla","full_name":"Śukla Ṣaṣṭhī","elongation_degrees":64.9714,"elapsed_within_tithi_degrees":4.9714},"nakshatra":{"number":5,"name":"Mṛgaśīrṣā","pada":4,"moon_longitude":66.5174,"elapsed_within_degrees":13.1841},"yoga":{"number":6,"name":"Atigaṇḍa","sum_longitude":68.0634},"karana":{"half_tithi_index":10,"name":"Kaulava"},"vara":{"number":5,"name":"Budhavāra (Wednesday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":-3.961,"elongation":64.971},"lunar":{"type":"lunar","occurs":false,"moon_latitude":-3.961,"opposition_distance":115.029}},"eclipse_window_40days":[{"offset_days":-5,"type":"solar","occurs":true,"moon_latitude":0.829,"elongation":2.209},{"offset_days":9,"type":"lunar","occurs":true,"moon_latitude":0.262,"opposition_distance":2.617}]},"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":12.928437564467128,"dayLengthDisplay":"12 Hours 55 Mins 42 Secs","nightLengthDisplay":"11 Hours 04 Mins 18 Secs","moonriseLocal":"09:48","moonsetLocal":"23:50","rahuKala":{"name":"Rāhu Kāla","start":"12:17","end":"13:54","startHours":12.281905148056694,"endHours":13.897959843615084,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"07:26","end":"09:03","startHours":7.43374106138152,"endHours":9.049795756939911,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"10:40","end":"12:17","startHours":10.6658504524983,"endHours":12.281905148056694,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"08:50","end":"09:16","startHours":8.834321797532127,"endHours":9.265269716347696,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"06:21","end":"06:42","startHours":6.356371264342593,"endHours":6.70112959939505,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:51","end":"12:43","startHours":11.850957229241121,"endHours":12.712853066872263,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"04:06","end":"04:57","startHours":4.0938946905608455,"endHours":4.955790528191987,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"04:44","end":"05:49","startHours":4.740316568784202,"endHours":5.817686365823129,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:26","end":"15:18","startHours":14.436644742134547,"endHours":15.298540579765689,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"18:33","end":"18:57","startHours":18.546123930290257,"endHours":18.946123930290256,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:45","end":"19:17","startHours":18.746123930290256,"endHours":19.28480882880972,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"18:30","end":"20:15","startHours":18.496123930290256,"endHours":20.246123930290256,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:51","end":"00:43","startHours":23.850957229241125,"endHours":24.712853066872263,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Labha","start":"05:49","end":"07:26","startHours":5.817686365823129,"endHours":7.43374106138152,"quality":"auspicious"},{"name":"Amṛta","start":"07:26","end":"09:03","startHours":7.43374106138152,"endHours":9.049795756939911,"quality":"auspicious"},{"name":"Kāla","start":"09:03","end":"10:40","startHours":9.049795756939911,"endHours":10.6658504524983,"quality":"inauspicious"},{"name":"Śubha","start":"10:40","end":"12:17","startHours":10.6658504524983,"endHours":12.281905148056694,"quality":"auspicious"},{"name":"Roga","start":"12:17","end":"13:54","startHours":12.281905148056694,"endHours":13.897959843615084,"quality":"inauspicious"},{"name":"Udveg","start":"13:54","end":"15:31","startHours":13.897959843615084,"endHours":15.514014539173473,"quality":"inauspicious"},{"name":"Chala","start":"15:31","end":"17:08","startHours":15.514014539173473,"endHours":17.130069234731867,"quality":"neutral"},{"name":"Labha","start":"17:08","end":"18:45","startHours":17.130069234731867,"endHours":18.746123930290256,"quality":"auspicious"}],"nightChoghadiyas":[{"name":"Udveg","start":"18:45","end":"20:08","startHours":18.746123930290256,"endHours":20.130069234731867,"quality":"inauspicious"},{"name":"Chala","start":"20:08","end":"21:31","startHours":20.130069234731867,"endHours":21.514014539173473,"quality":"neutral"},{"name":"Labha","start":"21:31","end":"22:54","startHours":21.514014539173473,"endHours":22.897959843615084,"quality":"auspicious"},{"name":"Amṛta","start":"22:54","end":"00:17","startHours":22.897959843615084,"endHours":24.281905148056694,"quality":"auspicious"},{"name":"Kāla","start":"00:17","end":"01:40","startHours":24.281905148056694,"endHours":25.6658504524983,"quality":"inauspicious"},{"name":"Śubha","start":"01:40","end":"03:03","startHours":25.6658504524983,"endHours":27.04979575693991,"quality":"auspicious"},{"name":"Roga","start":"03:03","end":"04:26","startHours":27.04979575693991,"endHours":28.433741061381518,"quality":"inauspicious"},{"name":"Udveg","start":"04:26","end":"05:49","startHours":28.433741061381518,"endHours":29.81768636582313,"quality":"inauspicious"}],"horas":[{"name":"Hora 1","start":"05:49","end":"06:49","startHours":5.817686365823129,"endHours":6.817686365823129,"planetary_lord":"Mercury"},{"name":"Hora 2","start":"06:49","end":"07:49","startHours":6.817686365823129,"endHours":7.817686365823129,"planetary_lord":"Venus"},{"name":"Hora 3","start":"07:49","end":"08:49","startHours":7.817686365823129,"endHours":8.817686365823128,"planetary_lord":"Sun"},{"name":"Hora 4","start":"08:49","end":"09:49","startHours":8.817686365823128,"endHours":9.817686365823128,"planetary_lord":"Mars"},{"name":"Hora 5","start":"09:49","end":"10:49","startHours":9.817686365823128,"endHours":10.817686365823128,"planetary_lord":"Jupiter"},{"name":"Hora 6","start":"10:49","end":"11:49","startHours":10.817686365823128,"endHours":11.817686365823128,"planetary_lord":"Saturn"},{"name":"Hora 7","start":"11:49","end":"12:49","startHours":11.817686365823128,"endHours":12.817686365823128,"planetary_lord":"Moon"},{"name":"Hora 8","start":"12:49","end":"13:49","startHours":12.817686365823128,"endHours":13.817686365823128,"planetary_lord":"Mercury"},{"name":"Hora 9","start":"13:49","end":"14:49","startHours":13.817686365823128,"endHours":14.817686365823128,"planetary_lord":"Venus"},{"name":"Hora 10","start":"14:49","end":"15:49","startHours":14.817686365823128,"endHours":15.817686365823128,"planetary_lord":"Sun"},{"name":"Hora 11","start":"15:49","end":"16:49","startHours":15.817686365823128,"endHours":16.81768636582313,"planetary_lord":"Mars"},{"name":"Hora 12","start":"16:49","end":"17:49","startHours":16.81768636582313,"endHours":17.81768636582313,"planetary_lord":"Jupiter"},{"name":"Hora 13","start":"17:49","end":"18:49","startHours":17.81768636582313,"endHours":18.81768636582313,"planetary_lord":"Saturn"},{"name":"Hora 14","start":"18:49","end":"19:49","startHours":18.81768636582313,"endHours":19.81768636582313,"planetary_lord":"Moon"},{"name":"Hora 15","start":"19:49","end":"20:49","startHours":19.81768636582313,"endHours":20.81768636582313,"planetary_lord":"Mercury"},{"name":"Hora 16","start":"20:49","end":"21:49","startHours":20.81768636582313,"endHours":21.81768636582313,"planetary_lord":"Venus"},{"name":"Hora 17","start":"21:49","end":"22:49","startHours":21.81768636582313,"endHours":22.81768636582313,"planetary_lord":"Sun"},{"name":"Hora 18","start":"22:49","end":"23:49","startHours":22.81768636582313,"endHours":23.81768636582313,"planetary_lord":"Mars"},{"name":"Hora 19","start":"23:49","end":"00:49","startHours":23.81768636582313,"endHours":24.81768636582313,"planetary_lord":"Jupiter"},{"name":"Hora 20","start":"00:49","end":"01:49","startHours":24.81768636582313,"endHours":25.81768636582313,"planetary_lord":"Saturn"},{"name":"Hora 21","start":"01:49","end":"02:49","startHours":25.81768636582313,"endHours":26.81768636582313,"planetary_lord":"Moon"},{"name":"Hora 22","start":"02:49","end":"03:49","startHours":26.81768636582313,"endHours":27.81768636582313,"planetary_lord":"Mercury"},{"name":"Hora 23","start":"03:49","end":"04:49","startHours":27.81768636582313,"endHours":28.81768636582313,"planetary_lord":"Venus"},{"name":"Hora 24","start":"04:49","end":"05:49","startHours":28.81768636582313,"endHours":29.81768636582313,"planetary_lord":"Sun"}],"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":["Meṣa","Mithuna","Siṃha","Vṛścika","Dhanu","Mīna"],"unfavorable_rashis":["Vṛṣabha","Karka","Kanyā","Tulā","Makara","Kumbha"]},"dishaShool":"North (Uttara)","chandraVasa":"South","rahuVasa":"South-West","anandadiYoga":{"name":"Mṛtyu","quality":"Inauspicious"},"tropicalRitu":"Vasanta (Spring)","vedicRitu":"Vasanta (Spring)","tropicalAyana":"Uttarāyaṇa","vedicAyana":"Uttarāyaṇa","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":10.191964094649725,"eotMinutes":0.015291116598477705,"ayanamsa":24.8349}},"calendars":{"vikram_samvat":2127,"vikram_samvatsara":"Śobhana","saka_samvat":1992,"saka_samvatsara":"Vikṛti","bengali_samvat":1477,"malayalam_era":1246,"nanakshahi_year":601,"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 Ṣaṣṭhī · Vikram 2127 Śobhana · Śaka 1992 Vikṛti"},"festivals":[{"id":"yamuna-jayanti","name":"Yamunā Jayantī","name_sanskrit":"यमुना जयन्ती","tradition":"Vaishnava","associated_deity":"Yamunā Devī (Krishna's playmate)","significance":"Manifestation of Yamunā Devī; Vraja-bhakti-pravāhinī.","vrata":true,"detection":{"tithi_number":6,"tithi_paksha":"Śukla","lunar_month":"Caitra"},"precedence":4}],"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":"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, 2070 CE · Ṛṣikeśa · Vidhyamitra","description":"April 16, 2070 CE for Ṛṣikeśa: Śukla Ṣaṣṭhī, sūryodaya 05:49, sūryāsta 18:45.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/rishikesh/2070-04-16","hreflang_alternates":{"en":"https://vidhyamitra.com/city/rishikesh/2070-04-16","sa":"https://sa.vidhyamitra.com/city/rishikesh/2070-04-16","hi":"https://hi.vidhyamitra.com/city/rishikesh/2070-04-16","x-default":"https://vidhyamitra.com/city/rishikesh/2070-04-16"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-31T21:51:04.762Z","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":"2026-05-31T21:51:04.762Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-31T21:51:04.762Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}