{"id":"vidhyamitra:city-day:rishikesh:1915-03-24:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/rishikesh/1915-03-24","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"1915-03-24","date_display":"March 24, 1915 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":1915,"month":3,"day":24,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2420580.770833,"kali_year":5016,"ahargana":1832115.2708,"sun":{"sidereal_longitude":340.0269,"rashi":12,"rashi_name":"Mīna"},"moon":{"sidereal_longitude":73.3507,"rashi":3,"rashi_name":"Mithuna"},"tithi":{"number":8,"name":"Aṣṭamī","paksha":"Śukla","full_name":"Śukla Aṣṭamī","elongation_degrees":93.3238,"elapsed_within_tithi_degrees":9.3238},"nakshatra":{"number":6,"name":"Ārdrā","pada":3,"moon_longitude":73.3507,"elapsed_within_degrees":6.6841},"yoga":{"number":5,"name":"Śobhana","sum_longitude":53.3776},"karana":{"half_tithi_index":15,"name":"Bava"},"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":1915,"month":3,"day":24,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2420580.770833,"ahargana":1832115.2708,"kali_year":5016,"ayanamsa_lahiri":22.6687,"grahas":{"sun":{"sidereal_longitude":339.65367200000003,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":26,"name":"Uttara Bhādrapadā","pada":2},"retrograde":false},"moon":{"sidereal_longitude":70.638172,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":6,"name":"Ārdrā","pada":2},"retrograde":false,"latitude":3.5623},"mars":{"sidereal_longitude":319.91347199999996,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":24,"name":"Śatabhiṣā","pada":4},"retrograde":false},"mercury":{"sidereal_longitude":313.43347199999994,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":24,"name":"Śatabhiṣā","pada":3},"retrograde":false},"jupiter":{"sidereal_longitude":319.693272,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":24,"name":"Śatabhiṣā","pada":4},"retrograde":false},"venus":{"sidereal_longitude":298.501272,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":23,"name":"Dhaniṣṭhā","pada":2},"retrograde":false},"saturn":{"sidereal_longitude":64.01397199999997,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":5,"name":"Mr̥gaśirā","pada":4},"retrograde":false},"rahu":{"sidereal_longitude":305.7162,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":23,"name":"Dhaniṣṭhā","pada":4},"retrograde":false},"ketu":{"sidereal_longitude":125.7162,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":10,"name":"Maghā","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":1915,"month":3,"day":24,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2420580.770833,"kali_year":5016,"ahargana":1832115.2708,"sun":{"sidereal_longitude":340.0269,"rashi":12,"rashi_name":"Mīna"},"moon":{"sidereal_longitude":73.3507,"rashi":3,"rashi_name":"Mithuna"},"tithi":{"number":8,"name":"Aṣṭamī","paksha":"Śukla","full_name":"Śukla Aṣṭamī","elongation_degrees":93.3238,"elapsed_within_tithi_degrees":9.3238},"nakshatra":{"number":6,"name":"Ārdrā","pada":3,"moon_longitude":73.3507,"elapsed_within_degrees":6.6841},"yoga":{"number":5,"name":"Śobhana","sum_longitude":53.3776},"karana":{"half_tithi_index":15,"name":"Bava"},"vara":{"number":5,"name":"Budhavāra (Wednesday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":3.562,"elongation":93.324},"lunar":{"type":"lunar","occurs":false,"moon_latitude":3.562,"opposition_distance":86.676}},"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":"06:18","sunsetLocal":"18:30","solarNoonLocal":"12:24","dayLengthHours":12.19974033143957,"dayLengthDisplay":"12 Hours 11 Mins 59 Secs","nightLengthDisplay":"11 Hours 48 Mins 01 Secs","moonriseLocal":"11:27","moonsetLocal":"01:29","rahuKala":{"name":"Rāhu Kāla","start":"12:24","end":"13:55","startHours":12.39712816987442,"endHours":13.922095711304369,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"07:49","end":"09:21","startHours":7.822225545584583,"endHours":9.34719308701453,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"10:52","end":"12:24","startHours":10.872160628444476,"endHours":12.39712816987442,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:09","end":"09:33","startHours":9.143864081490536,"endHours":9.550522092538522,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"06:48","end":"07:08","startHours":6.805580517964619,"endHours":7.130906926803007,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:59","end":"12:48","startHours":11.990470158826435,"endHours":12.803786180922407,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"04:40","end":"05:29","startHours":4.6706259599626945,"endHours":5.483941982058665,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"05:17","end":"06:18","startHours":5.280612976534673,"endHours":6.297258004154637,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:26","end":"15:15","startHours":14.43041822511435,"endHours":15.243734247210321,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"18:18","end":"18:42","startHours":18.296998335594207,"endHours":18.696998335594206,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:30","end":"19:00","startHours":18.496998335594206,"endHours":19.00532084940419,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"18:15","end":"20:00","startHours":18.246998335594206,"endHours":19.996998335594206,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:59","end":"00:48","startHours":23.990470158826437,"endHours":24.803786180922405,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Labha","start":"06:18","end":"07:49","startHours":6.297258004154637,"endHours":7.822225545584583,"quality":"auspicious"},{"name":"Amṛta","start":"07:49","end":"09:21","startHours":7.822225545584583,"endHours":9.34719308701453,"quality":"auspicious"},{"name":"Kāla","start":"09:21","end":"10:52","startHours":9.34719308701453,"endHours":10.872160628444476,"quality":"inauspicious"},{"name":"Śubha","start":"10:52","end":"12:24","startHours":10.872160628444476,"endHours":12.39712816987442,"quality":"auspicious"},{"name":"Roga","start":"12:24","end":"13:55","startHours":12.39712816987442,"endHours":13.922095711304369,"quality":"inauspicious"},{"name":"Udveg","start":"13:55","end":"15:27","startHours":13.922095711304369,"endHours":15.447063252734313,"quality":"inauspicious"},{"name":"Chala","start":"15:27","end":"16:58","startHours":15.447063252734313,"endHours":16.97203079416426,"quality":"neutral"},{"name":"Labha","start":"16:58","end":"18:30","startHours":16.97203079416426,"endHours":18.496998335594206,"quality":"auspicious"}],"nightChoghadiyas":[{"name":"Udveg","start":"18:30","end":"19:58","startHours":18.496998335594206,"endHours":19.97203079416426,"quality":"inauspicious"},{"name":"Chala","start":"19:58","end":"21:27","startHours":19.97203079416426,"endHours":21.447063252734313,"quality":"neutral"},{"name":"Labha","start":"21:27","end":"22:55","startHours":21.447063252734313,"endHours":22.92209571130437,"quality":"auspicious"},{"name":"Amṛta","start":"22:55","end":"00:24","startHours":22.92209571130437,"endHours":24.39712816987442,"quality":"auspicious"},{"name":"Kāla","start":"00:24","end":"01:52","startHours":24.39712816987442,"endHours":25.872160628444476,"quality":"inauspicious"},{"name":"Śubha","start":"01:52","end":"03:21","startHours":25.872160628444476,"endHours":27.34719308701453,"quality":"auspicious"},{"name":"Roga","start":"03:21","end":"04:49","startHours":27.34719308701453,"endHours":28.822225545584583,"quality":"inauspicious"},{"name":"Udveg","start":"04:49","end":"06:18","startHours":28.822225545584583,"endHours":30.297258004154635,"quality":"inauspicious"}],"horas":[{"name":"Hora 1","start":"06:18","end":"07:18","startHours":6.297258004154637,"endHours":7.297258004154637,"planetary_lord":"Mercury"},{"name":"Hora 2","start":"07:18","end":"08:18","startHours":7.297258004154637,"endHours":8.297258004154637,"planetary_lord":"Venus"},{"name":"Hora 3","start":"08:18","end":"09:18","startHours":8.297258004154637,"endHours":9.297258004154637,"planetary_lord":"Sun"},{"name":"Hora 4","start":"09:18","end":"10:18","startHours":9.297258004154637,"endHours":10.297258004154637,"planetary_lord":"Mars"},{"name":"Hora 5","start":"10:18","end":"11:18","startHours":10.297258004154637,"endHours":11.297258004154637,"planetary_lord":"Jupiter"},{"name":"Hora 6","start":"11:18","end":"12:18","startHours":11.297258004154637,"endHours":12.297258004154637,"planetary_lord":"Saturn"},{"name":"Hora 7","start":"12:18","end":"13:18","startHours":12.297258004154637,"endHours":13.297258004154637,"planetary_lord":"Moon"},{"name":"Hora 8","start":"13:18","end":"14:18","startHours":13.297258004154637,"endHours":14.297258004154637,"planetary_lord":"Mercury"},{"name":"Hora 9","start":"14:18","end":"15:18","startHours":14.297258004154637,"endHours":15.297258004154637,"planetary_lord":"Venus"},{"name":"Hora 10","start":"15:18","end":"16:18","startHours":15.297258004154637,"endHours":16.297258004154635,"planetary_lord":"Sun"},{"name":"Hora 11","start":"16:18","end":"17:18","startHours":16.297258004154635,"endHours":17.297258004154635,"planetary_lord":"Mars"},{"name":"Hora 12","start":"17:18","end":"18:18","startHours":17.297258004154635,"endHours":18.297258004154635,"planetary_lord":"Jupiter"},{"name":"Hora 13","start":"18:18","end":"19:18","startHours":18.297258004154635,"endHours":19.297258004154635,"planetary_lord":"Saturn"},{"name":"Hora 14","start":"19:18","end":"20:18","startHours":19.297258004154635,"endHours":20.297258004154635,"planetary_lord":"Moon"},{"name":"Hora 15","start":"20:18","end":"21:18","startHours":20.297258004154635,"endHours":21.297258004154635,"planetary_lord":"Mercury"},{"name":"Hora 16","start":"21:18","end":"22:18","startHours":21.297258004154635,"endHours":22.297258004154635,"planetary_lord":"Venus"},{"name":"Hora 17","start":"22:18","end":"23:18","startHours":22.297258004154635,"endHours":23.297258004154635,"planetary_lord":"Sun"},{"name":"Hora 18","start":"23:18","end":"00:18","startHours":23.297258004154635,"endHours":24.297258004154635,"planetary_lord":"Mars"},{"name":"Hora 19","start":"00:18","end":"01:18","startHours":24.297258004154635,"endHours":25.297258004154635,"planetary_lord":"Jupiter"},{"name":"Hora 20","start":"01:18","end":"02:18","startHours":25.297258004154635,"endHours":26.297258004154635,"planetary_lord":"Saturn"},{"name":"Hora 21","start":"02:18","end":"03:18","startHours":26.297258004154635,"endHours":27.297258004154635,"planetary_lord":"Moon"},{"name":"Hora 22","start":"03:18","end":"04:18","startHours":27.297258004154635,"endHours":28.297258004154635,"planetary_lord":"Mercury"},{"name":"Hora 23","start":"04:18","end":"05:18","startHours":28.297258004154635,"endHours":29.297258004154635,"planetary_lord":"Venus"},{"name":"Hora 24","start":"05:18","end":"06:18","startHours":29.297258004154635,"endHours":30.297258004154635,"planetary_lord":"Sun"}],"taraBala":{"favorable_nakshatras":["Aśvinī","Bharaṇī","Punarvasu","Puṣya","Aśleṣā","Maghā","Pūrva Phalgunī","Viśākhā","Anurādhā","Jyeṣṭhā","Mūla","Pūrva Āṣāḍhā","Pūrva Bhādrapadā","Uttara Bhādrapadā","Revatī"],"unfavorable_nakshatras":["Kṛttikā","Rohiṇī","Mṛgaśirā","Ārdrā","Uttara Phalgunī","Hasta","Citrā","Svātī","Uttara Āṣāḍhā","Śravaṇa","Dhaniṣṭhā","Śatabhiṣaj"],"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":"Kāṇa","quality":"Inauspicious"},"tropicalRitu":"Vasanta (Spring) (tropical)","vedicRitu":"Śiśira (Winter)","tropicalAyana":"Uttarāyaṇa","vedicAyana":"Uttarāyaṇa","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":0.9234698103051315,"eotMinutes":-6.898090192465199,"ayanamsa":22.6687}},"calendars":{"vikram_samvat":1972,"vikram_samvatsara":"Vibhava","saka_samvat":1837,"saka_samvatsara":"Rākṣasa","bengali_samvat":1322,"malayalam_era":1091,"nanakshahi_year":446,"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":"Mīna (Paṅkuṇi)","ritu":"Vasanta (Spring)","display_summary":"Caitra Śukla Aṣṭamī · Vikram 1972 Vibhava · Śaka 1837 Rākṣasa"},"festivals":[],"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":[{"historical_date":"-3137-12-25","event":"Bhīṣma's Mahaprasthan","chart_id":"bhishma","shared_marker":"same Śukla Aṣṭamī","url":"/day/-3137-12-25","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 March 24, 1915 CE · Ṛṣikeśa · Vidhyamitra","description":"March 24, 1915 CE for Ṛṣikeśa: Śukla Aṣṭamī, sūryodaya 06:18, sūryāsta 18:30.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/rishikesh/1915-03-24","hreflang_alternates":{"en":"https://vidhyamitra.com/city/rishikesh/1915-03-24","sa":"https://sa.vidhyamitra.com/city/rishikesh/1915-03-24","hi":"https://hi.vidhyamitra.com/city/rishikesh/1915-03-24","x-default":"https://vidhyamitra.com/city/rishikesh/1915-03-24"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-31T14:10:20.732Z","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":"2026-05-31T14:10:20.732Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-31T14:10:20.732Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}