{"id":"vidhyamitra:city-day:rishikesh:1965-04-24:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/rishikesh/1965-04-24","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"1965-04-24","date_display":"April 24, 1965 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":1965,"month":4,"day":24,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2438874.770833,"kali_year":5067,"ahargana":1850409.2708,"sun":{"sidereal_longitude":10.4634,"rashi":1,"rashi_name":"Meṣa"},"moon":{"sidereal_longitude":283.3198,"rashi":10,"rashi_name":"Makara"},"tithi":{"number":23,"name":"Aṣṭamī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Aṣṭamī","elongation_degrees":272.8563,"elapsed_within_tithi_degrees":8.8563},"nakshatra":{"number":22,"name":"Śravaṇa","pada":1,"moon_longitude":283.3198,"elapsed_within_degrees":3.3198},"yoga":{"number":23,"name":"Śubha","sum_longitude":293.7832},"karana":{"half_tithi_index":45,"name":"Kaulava"},"vara":{"number":1,"name":"Śanivāra (Saturday)"}},"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":1965,"month":4,"day":24,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2438874.770833,"ahargana":1850409.2708,"kali_year":5067,"ayanamsa_lahiri":23.3684,"grahas":{"sun":{"sidereal_longitude":10.289706000000024,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":1,"name":"Aśvinī","pada":4},"retrograde":false},"moon":{"sidereal_longitude":282.02370599999995,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":22,"name":"Śravaṇa","pada":1},"retrograde":false,"latitude":-3.2846},"mars":{"sidereal_longitude":135.91380600000002,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":11,"name":"Pūrva Phalgunī","pada":1},"retrograde":true},"mercury":{"sidereal_longitude":349.073206,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":27,"name":"Revatī","pada":1},"retrograde":true},"jupiter":{"sidereal_longitude":37.66900599999997,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":3,"name":"Kṛttikā","pada":4},"retrograde":false},"venus":{"sidereal_longitude":13.881305999999995,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":2,"name":"Bharaṇī","pada":1},"retrograde":false},"saturn":{"sidereal_longitude":321.25550599999997,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":25,"name":"Pūrva Bhādrapadā","pada":1},"retrograde":false},"rahu":{"sidereal_longitude":56.412,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":5,"name":"Mṛgaśīrṣā","pada":1},"retrograde":false},"ketu":{"sidereal_longitude":236.412,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":18,"name":"Jyeṣṭhā","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":1965,"month":4,"day":24,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2438874.770833,"kali_year":5067,"ahargana":1850409.2708,"sun":{"sidereal_longitude":10.4634,"rashi":1,"rashi_name":"Meṣa"},"moon":{"sidereal_longitude":283.3198,"rashi":10,"rashi_name":"Makara"},"tithi":{"number":23,"name":"Aṣṭamī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Aṣṭamī","elongation_degrees":272.8563,"elapsed_within_tithi_degrees":8.8563},"nakshatra":{"number":22,"name":"Śravaṇa","pada":1,"moon_longitude":283.3198,"elapsed_within_degrees":3.3198},"yoga":{"number":23,"name":"Śubha","sum_longitude":293.7832},"karana":{"half_tithi_index":45,"name":"Kaulava"},"vara":{"number":1,"name":"Śanivāra (Saturday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":-3.285,"elongation":87.144},"lunar":{"type":"lunar","occurs":false,"moon_latitude":-3.285,"opposition_distance":92.856}},"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":"05:41","sunsetLocal":"18:49","solarNoonLocal":"12:15","dayLengthHours":13.13605997008733,"dayLengthDisplay":"13 Hours 08 Mins 10 Secs","nightLengthDisplay":"10 Hours 51 Mins 50 Secs","moonriseLocal":"01:05","moonsetLocal":"11:39","rahuKala":{"name":"Rāhu Kāla","start":"08:58","end":"10:37","startHours":8.968180527498617,"endHours":10.610188023759534,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"13:54","end":"15:32","startHours":13.894203016281367,"endHours":15.536210512542283,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"05:41","end":"07:20","startHours":5.684165534976786,"endHours":7.326173031237702,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"08:45","end":"09:11","startHours":8.74924619466383,"endHours":9.187114860333407,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"06:14","end":"06:35","startHours":6.231501367063758,"endHours":6.58179629959942,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:49","end":"12:41","startHours":11.814326854350872,"endHours":12.690064185690028,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"03:56","end":"04:49","startHours":3.932690872298475,"endHours":4.8084282036376305,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"04:35","end":"05:41","startHours":4.589493870802841,"endHours":5.684165534976786,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:26","end":"15:19","startHours":14.441538848368339,"endHours":15.317276179707495,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"18:37","end":"19:01","startHours":18.620225505064116,"endHours":19.020225505064115,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:49","end":"19:22","startHours":18.820225505064116,"endHours":19.367561337151088,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"18:34","end":"20:19","startHours":18.570225505064116,"endHours":20.320225505064116,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:49","end":"00:41","startHours":23.814326854350874,"endHours":24.690064185690026,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Kāla","start":"05:41","end":"07:20","startHours":5.684165534976786,"endHours":7.326173031237702,"quality":"inauspicious"},{"name":"Śubha","start":"07:20","end":"08:58","startHours":7.326173031237702,"endHours":8.968180527498617,"quality":"auspicious"},{"name":"Roga","start":"08:58","end":"10:37","startHours":8.968180527498617,"endHours":10.610188023759534,"quality":"inauspicious"},{"name":"Udveg","start":"10:37","end":"12:15","startHours":10.610188023759534,"endHours":12.25219552002045,"quality":"inauspicious"},{"name":"Chala","start":"12:15","end":"13:54","startHours":12.25219552002045,"endHours":13.894203016281367,"quality":"neutral"},{"name":"Labha","start":"13:54","end":"15:32","startHours":13.894203016281367,"endHours":15.536210512542283,"quality":"auspicious"},{"name":"Amṛta","start":"15:32","end":"17:11","startHours":15.536210512542283,"endHours":17.1782180088032,"quality":"auspicious"},{"name":"Kāla","start":"17:11","end":"18:49","startHours":17.1782180088032,"endHours":18.820225505064116,"quality":"inauspicious"}],"nightChoghadiyas":[{"name":"Labha","start":"18:49","end":"20:11","startHours":18.820225505064116,"endHours":20.1782180088032,"quality":"auspicious"},{"name":"Amṛta","start":"20:11","end":"21:32","startHours":20.1782180088032,"endHours":21.536210512542283,"quality":"auspicious"},{"name":"Kāla","start":"21:32","end":"22:54","startHours":21.536210512542283,"endHours":22.894203016281367,"quality":"inauspicious"},{"name":"Śubha","start":"22:54","end":"00:15","startHours":22.894203016281367,"endHours":24.25219552002045,"quality":"auspicious"},{"name":"Roga","start":"00:15","end":"01:37","startHours":24.25219552002045,"endHours":25.610188023759534,"quality":"inauspicious"},{"name":"Udveg","start":"01:37","end":"02:58","startHours":25.610188023759534,"endHours":26.968180527498617,"quality":"inauspicious"},{"name":"Chala","start":"02:58","end":"04:20","startHours":26.968180527498617,"endHours":28.3261730312377,"quality":"neutral"},{"name":"Labha","start":"04:20","end":"05:41","startHours":28.3261730312377,"endHours":29.684165534976785,"quality":"auspicious"}],"horas":[{"name":"Hora 1","start":"05:41","end":"06:41","startHours":5.684165534976786,"endHours":6.684165534976786,"planetary_lord":"Saturn"},{"name":"Hora 2","start":"06:41","end":"07:41","startHours":6.684165534976786,"endHours":7.684165534976786,"planetary_lord":"Moon"},{"name":"Hora 3","start":"07:41","end":"08:41","startHours":7.684165534976786,"endHours":8.684165534976785,"planetary_lord":"Mercury"},{"name":"Hora 4","start":"08:41","end":"09:41","startHours":8.684165534976785,"endHours":9.684165534976785,"planetary_lord":"Venus"},{"name":"Hora 5","start":"09:41","end":"10:41","startHours":9.684165534976785,"endHours":10.684165534976785,"planetary_lord":"Sun"},{"name":"Hora 6","start":"10:41","end":"11:41","startHours":10.684165534976785,"endHours":11.684165534976785,"planetary_lord":"Mars"},{"name":"Hora 7","start":"11:41","end":"12:41","startHours":11.684165534976785,"endHours":12.684165534976785,"planetary_lord":"Jupiter"},{"name":"Hora 8","start":"12:41","end":"13:41","startHours":12.684165534976785,"endHours":13.684165534976785,"planetary_lord":"Saturn"},{"name":"Hora 9","start":"13:41","end":"14:41","startHours":13.684165534976785,"endHours":14.684165534976785,"planetary_lord":"Moon"},{"name":"Hora 10","start":"14:41","end":"15:41","startHours":14.684165534976785,"endHours":15.684165534976785,"planetary_lord":"Mercury"},{"name":"Hora 11","start":"15:41","end":"16:41","startHours":15.684165534976785,"endHours":16.684165534976785,"planetary_lord":"Venus"},{"name":"Hora 12","start":"16:41","end":"17:41","startHours":16.684165534976785,"endHours":17.684165534976785,"planetary_lord":"Sun"},{"name":"Hora 13","start":"17:41","end":"18:41","startHours":17.684165534976785,"endHours":18.684165534976785,"planetary_lord":"Mars"},{"name":"Hora 14","start":"18:41","end":"19:41","startHours":18.684165534976785,"endHours":19.684165534976785,"planetary_lord":"Jupiter"},{"name":"Hora 15","start":"19:41","end":"20:41","startHours":19.684165534976785,"endHours":20.684165534976785,"planetary_lord":"Saturn"},{"name":"Hora 16","start":"20:41","end":"21:41","startHours":20.684165534976785,"endHours":21.684165534976785,"planetary_lord":"Moon"},{"name":"Hora 17","start":"21:41","end":"22:41","startHours":21.684165534976785,"endHours":22.684165534976785,"planetary_lord":"Mercury"},{"name":"Hora 18","start":"22:41","end":"23:41","startHours":22.684165534976785,"endHours":23.684165534976785,"planetary_lord":"Venus"},{"name":"Hora 19","start":"23:41","end":"00:41","startHours":23.684165534976785,"endHours":24.684165534976785,"planetary_lord":"Sun"},{"name":"Hora 20","start":"00:41","end":"01:41","startHours":24.684165534976785,"endHours":25.684165534976785,"planetary_lord":"Mars"},{"name":"Hora 21","start":"01:41","end":"02:41","startHours":25.684165534976785,"endHours":26.684165534976785,"planetary_lord":"Jupiter"},{"name":"Hora 22","start":"02:41","end":"03:41","startHours":26.684165534976785,"endHours":27.684165534976785,"planetary_lord":"Saturn"},{"name":"Hora 23","start":"03:41","end":"04:41","startHours":27.684165534976785,"endHours":28.684165534976785,"planetary_lord":"Moon"},{"name":"Hora 24","start":"04:41","end":"05:41","startHours":28.684165534976785,"endHours":29.684165534976785,"planetary_lord":"Mercury"}],"taraBala":{"favorable_nakshatras":["Mṛgaśirā","Ārdrā","Punarvasu","Puṣya","Aśleṣā","Citrā","Svātī","Viśākhā","Anurādhā","Jyeṣṭhā","Dhaniṣṭhā","Śatabhiṣaj","Pūrva Bhādrapadā","Uttara Bhādrapadā","Revatī"],"unfavorable_nakshatras":["Aśvinī","Bharaṇī","Kṛttikā","Rohiṇī","Maghā","Pūrva Phalgunī","Uttara Phalgunī","Hasta","Mūla","Pūrva Āṣāḍhā","Uttara Āṣāḍhā","Śravaṇa"],"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":"East (Pūrva)","chandraVasa":"South-East","rahuVasa":"East","anandadiYoga":{"name":"Kāṇa","quality":"Inauspicious"},"tropicalRitu":"Vasanta (Spring) (tropical)","vedicRitu":"Vasanta (Spring)","tropicalAyana":"Uttarāyaṇa","vedicAyana":"Uttarāyaṇa","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":12.734738640907121,"eotMinutes":1.7978687987730522,"ayanamsa":23.3684}},"calendars":{"vikram_samvat":2022,"vikram_samvatsara":"Kālayukta","saka_samvat":1887,"saka_samvatsara":"Viśvāvasu","bengali_samvat":1372,"malayalam_era":1141,"nanakshahi_year":496,"lunar_month":"Vaiśākha","lunar_month_paksha_full":"Vaiśākha Kṛṣṇa Pakṣa","lunar_month_system":"purnimanta","lunar_month_purnimanta":"Vaiśākha","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":"Vaiśākha Kṛṣṇa Aṣṭamī · Vikram 2022 Kālayukta · Śaka 1887 Viśvāvasu"},"festivals":[],"todays_walk":{"walk":{"id":"shani-walk","name":"Śani Walk","name_sanskrit":"शनि यात्रा","type":"graha","description":"Tapas + endurance + BG 17.14-19.","step_count":7,"url":"/walk/shani-walk"},"reason":"Śanivāra (Saturday) — its presiding graha's walk."},"cosmic_resonances":[{"historical_date":"-3226-07-09","event":"Bhagavān Krishna's birth at Mathurā","chart_id":"krishna","shared_marker":"same Kṛṣṇa Aṣṭamī","url":"/day/-3226-07-09","relevance":0.5}]},"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 24, 1965 CE · Ṛṣikeśa · Vidhyamitra","description":"April 24, 1965 CE for Ṛṣikeśa: Kṛṣṇa Aṣṭamī, sūryodaya 05:41, sūryāsta 18:49.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/rishikesh/1965-04-24","hreflang_alternates":{"en":"https://vidhyamitra.com/city/rishikesh/1965-04-24","sa":"https://sa.vidhyamitra.com/city/rishikesh/1965-04-24","hi":"https://hi.vidhyamitra.com/city/rishikesh/1965-04-24","x-default":"https://vidhyamitra.com/city/rishikesh/1965-04-24"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-06-01T00:47:00.203Z","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":"2026-06-01T00:47:00.203Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-06-01T00:47:00.203Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}