{"id":"vidhyamitra:city-day:rishikesh:1924-03-15:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/rishikesh/1924-03-15","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"1924-03-15","date_display":"March 15, 1924 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":1924,"month":3,"day":15,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2423859.770833,"kali_year":5025,"ahargana":1835394.2708,"sun":{"sidereal_longitude":331.7521,"rashi":12,"rashi_name":"Mīna"},"moon":{"sidereal_longitude":77.7513,"rashi":3,"rashi_name":"Mithuna"},"tithi":{"number":9,"name":"Navamī","paksha":"Śukla","full_name":"Śukla Navamī","elongation_degrees":105.9992,"elapsed_within_tithi_degrees":9.9992},"nakshatra":{"number":6,"name":"Ārdrā","pada":4,"moon_longitude":77.7513,"elapsed_within_degrees":11.0846},"yoga":{"number":4,"name":"Saubhāgya","sum_longitude":49.5034},"karana":{"half_tithi_index":17,"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":1924,"month":3,"day":15,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2423859.770833,"ahargana":1835394.2708,"kali_year":5025,"ayanamsa_lahiri":22.7941,"grahas":{"sun":{"sidereal_longitude":331.39909,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":25,"name":"Pūrva Bhādrapadā","pada":4},"retrograde":false},"moon":{"sidereal_longitude":76.17009000000002,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":6,"name":"Ārdrā","pada":3},"retrograde":false,"latitude":-3.6498},"mars":{"sidereal_longitude":253.45628999999997,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":20,"name":"Pūrva Āṣāḍhā","pada":1},"retrograde":false},"mercury":{"sidereal_longitude":325.50369,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":25,"name":"Pūrva Bhādrapadā","pada":2},"retrograde":false},"jupiter":{"sidereal_longitude":237.92508999999995,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":18,"name":"Jyeṣṭhā","pada":4},"retrograde":false},"venus":{"sidereal_longitude":14.676289999999995,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":2,"name":"Bharaṇī","pada":1},"retrograde":false},"saturn":{"sidereal_longitude":188.94548999999995,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":15,"name":"Svātī","pada":1},"retrograde":true},"rahu":{"sidereal_longitude":131.979,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":10,"name":"Maghā","pada":4},"retrograde":false},"ketu":{"sidereal_longitude":311.979,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":24,"name":"Śatabhiṣā","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":1924,"month":3,"day":15,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2423859.770833,"kali_year":5025,"ahargana":1835394.2708,"sun":{"sidereal_longitude":331.7521,"rashi":12,"rashi_name":"Mīna"},"moon":{"sidereal_longitude":77.7513,"rashi":3,"rashi_name":"Mithuna"},"tithi":{"number":9,"name":"Navamī","paksha":"Śukla","full_name":"Śukla Navamī","elongation_degrees":105.9992,"elapsed_within_tithi_degrees":9.9992},"nakshatra":{"number":6,"name":"Ārdrā","pada":4,"moon_longitude":77.7513,"elapsed_within_degrees":11.0846},"yoga":{"number":4,"name":"Saubhāgya","sum_longitude":49.5034},"karana":{"half_tithi_index":17,"name":"Kaulava"},"vara":{"number":1,"name":"Śanivāra (Saturday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":-3.65,"elongation":105.999},"lunar":{"type":"lunar","occurs":false,"moon_latitude":-3.65,"opposition_distance":74.001}},"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":"06:28","sunsetLocal":"18:25","solarNoonLocal":"12:27","dayLengthHours":11.950208303971952,"dayLengthDisplay":"11 Hours 57 Mins 01 Secs","nightLengthDisplay":"12 Hours 02 Mins 59 Secs","moonriseLocal":"12:25","moonsetLocal":"02:26","rahuKala":{"name":"Rāhu Kāla","start":"09:27","end":"10:57","startHours":9.455454357560953,"endHours":10.949230395557446,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"13:56","end":"15:26","startHours":13.936782471550433,"endHours":15.43055850954693,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"06:28","end":"07:58","startHours":6.467902281567965,"endHours":7.961678319564459,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:15","end":"09:39","startHours":9.25628421916142,"endHours":9.654624495960485,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"06:58","end":"07:17","startHours":6.965827627566796,"endHours":7.284499849006048,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"12:03","end":"12:50","startHours":12.044666156754877,"endHours":12.841346710353006,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"04:52","end":"05:40","startHours":4.874541174371705,"endHours":5.671221727969835,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"05:28","end":"06:28","startHours":5.472051589570302,"endHours":6.467902281567965,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:26","end":"15:14","startHours":14.434707817549267,"endHours":15.231388371147396,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"18:13","end":"18:37","startHours":18.218110585539918,"endHours":18.618110585539917,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:25","end":"18:55","startHours":18.418110585539917,"endHours":18.916035931538747,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"18:10","end":"19:55","startHours":18.168110585539917,"endHours":19.918110585539917,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"00:03","end":"00:50","startHours":24.044666156754875,"endHours":24.841346710353005,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Kāla","start":"06:28","end":"07:58","startHours":6.467902281567965,"endHours":7.961678319564459,"quality":"inauspicious"},{"name":"Śubha","start":"07:58","end":"09:27","startHours":7.961678319564459,"endHours":9.455454357560953,"quality":"auspicious"},{"name":"Roga","start":"09:27","end":"10:57","startHours":9.455454357560953,"endHours":10.949230395557446,"quality":"inauspicious"},{"name":"Udveg","start":"10:57","end":"12:27","startHours":10.949230395557446,"endHours":12.44300643355394,"quality":"inauspicious"},{"name":"Chala","start":"12:27","end":"13:56","startHours":12.44300643355394,"endHours":13.936782471550433,"quality":"neutral"},{"name":"Labha","start":"13:56","end":"15:26","startHours":13.936782471550433,"endHours":15.43055850954693,"quality":"auspicious"},{"name":"Amṛta","start":"15:26","end":"16:55","startHours":15.43055850954693,"endHours":16.924334547543424,"quality":"auspicious"},{"name":"Kāla","start":"16:55","end":"18:25","startHours":16.924334547543424,"endHours":18.418110585539917,"quality":"inauspicious"}],"nightChoghadiyas":[{"name":"Labha","start":"18:25","end":"19:55","startHours":18.418110585539917,"endHours":19.924334547543424,"quality":"auspicious"},{"name":"Amṛta","start":"19:55","end":"21:26","startHours":19.924334547543424,"endHours":21.43055850954693,"quality":"auspicious"},{"name":"Kāla","start":"21:26","end":"22:56","startHours":21.43055850954693,"endHours":22.936782471550437,"quality":"inauspicious"},{"name":"Śubha","start":"22:56","end":"00:27","startHours":22.936782471550437,"endHours":24.44300643355394,"quality":"auspicious"},{"name":"Roga","start":"00:27","end":"01:57","startHours":24.44300643355394,"endHours":25.94923039555745,"quality":"inauspicious"},{"name":"Udveg","start":"01:57","end":"03:27","startHours":25.94923039555745,"endHours":27.455454357560953,"quality":"inauspicious"},{"name":"Chala","start":"03:27","end":"04:58","startHours":27.455454357560953,"endHours":28.96167831956446,"quality":"neutral"},{"name":"Labha","start":"04:58","end":"06:28","startHours":28.96167831956446,"endHours":30.467902281567966,"quality":"auspicious"}],"horas":[{"name":"Hora 1","start":"06:28","end":"07:28","startHours":6.467902281567965,"endHours":7.467902281567965,"planetary_lord":"Saturn"},{"name":"Hora 2","start":"07:28","end":"08:28","startHours":7.467902281567965,"endHours":8.467902281567966,"planetary_lord":"Moon"},{"name":"Hora 3","start":"08:28","end":"09:28","startHours":8.467902281567966,"endHours":9.467902281567966,"planetary_lord":"Mercury"},{"name":"Hora 4","start":"09:28","end":"10:28","startHours":9.467902281567966,"endHours":10.467902281567966,"planetary_lord":"Venus"},{"name":"Hora 5","start":"10:28","end":"11:28","startHours":10.467902281567966,"endHours":11.467902281567966,"planetary_lord":"Sun"},{"name":"Hora 6","start":"11:28","end":"12:28","startHours":11.467902281567966,"endHours":12.467902281567966,"planetary_lord":"Mars"},{"name":"Hora 7","start":"12:28","end":"13:28","startHours":12.467902281567966,"endHours":13.467902281567966,"planetary_lord":"Jupiter"},{"name":"Hora 8","start":"13:28","end":"14:28","startHours":13.467902281567966,"endHours":14.467902281567966,"planetary_lord":"Saturn"},{"name":"Hora 9","start":"14:28","end":"15:28","startHours":14.467902281567966,"endHours":15.467902281567966,"planetary_lord":"Moon"},{"name":"Hora 10","start":"15:28","end":"16:28","startHours":15.467902281567966,"endHours":16.467902281567966,"planetary_lord":"Mercury"},{"name":"Hora 11","start":"16:28","end":"17:28","startHours":16.467902281567966,"endHours":17.467902281567966,"planetary_lord":"Venus"},{"name":"Hora 12","start":"17:28","end":"18:28","startHours":17.467902281567966,"endHours":18.467902281567966,"planetary_lord":"Sun"},{"name":"Hora 13","start":"18:28","end":"19:28","startHours":18.467902281567966,"endHours":19.467902281567966,"planetary_lord":"Mars"},{"name":"Hora 14","start":"19:28","end":"20:28","startHours":19.467902281567966,"endHours":20.467902281567966,"planetary_lord":"Jupiter"},{"name":"Hora 15","start":"20:28","end":"21:28","startHours":20.467902281567966,"endHours":21.467902281567966,"planetary_lord":"Saturn"},{"name":"Hora 16","start":"21:28","end":"22:28","startHours":21.467902281567966,"endHours":22.467902281567966,"planetary_lord":"Moon"},{"name":"Hora 17","start":"22:28","end":"23:28","startHours":22.467902281567966,"endHours":23.467902281567966,"planetary_lord":"Mercury"},{"name":"Hora 18","start":"23:28","end":"00:28","startHours":23.467902281567966,"endHours":24.467902281567966,"planetary_lord":"Venus"},{"name":"Hora 19","start":"00:28","end":"01:28","startHours":24.467902281567966,"endHours":25.467902281567966,"planetary_lord":"Sun"},{"name":"Hora 20","start":"01:28","end":"02:28","startHours":25.467902281567966,"endHours":26.467902281567966,"planetary_lord":"Mars"},{"name":"Hora 21","start":"02:28","end":"03:28","startHours":26.467902281567966,"endHours":27.467902281567966,"planetary_lord":"Jupiter"},{"name":"Hora 22","start":"03:28","end":"04:28","startHours":27.467902281567966,"endHours":28.467902281567966,"planetary_lord":"Saturn"},{"name":"Hora 23","start":"04:28","end":"05:28","startHours":28.467902281567966,"endHours":29.467902281567966,"planetary_lord":"Moon"},{"name":"Hora 24","start":"05:28","end":"06:28","startHours":29.467902281567966,"endHours":30.467902281567966,"planetary_lord":"Mercury"}],"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":"East (Pūrva)","chandraVasa":"South","rahuVasa":"East","anandadiYoga":{"name":"Kāladaṇḍa","quality":"Inauspicious"},"tropicalRitu":"Śiśira (Winter)","vedicRitu":"Śiśira (Winter)","tropicalAyana":"Uttarāyaṇa","vedicAyana":"Uttarāyaṇa","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":-2.3062278239005924,"eotMinutes":-9.650786013236482,"ayanamsa":22.7941}},"calendars":{"vikram_samvat":1981,"vikram_samvatsara":"Īśvara","saka_samvat":1846,"saka_samvatsara":"Raktākṣī","bengali_samvat":1331,"malayalam_era":1100,"nanakshahi_year":455,"lunar_month":"Phālguna","lunar_month_paksha_full":"Phālguna Śukla Pakṣa","lunar_month_system":"purnimanta","lunar_month_purnimanta":"Phālguna","lunar_month_amanta":"Phālguna","lunar_month_is_adhika":false,"lunar_month_purnimanta_is_adhika":false,"lunar_month_amanta_is_adhika":false,"solar_month":"Mīna (Paṅkuṇi)","ritu":"Śiśira (Winter)","display_summary":"Phālguna Śukla Navamī · Vikram 1981 Īśvara · Śaka 1846 Raktākṣī"},"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":"-1626101-04-03","event":"Bhagavān Rāma's birth at Ayodhyā","chart_id":"rama","shared_marker":"same Śukla Navamī","url":"/day/-1626101-04-03","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 15, 1924 CE · Ṛṣikeśa · Vidhyamitra","description":"March 15, 1924 CE for Ṛṣikeśa: Śukla Navamī, sūryodaya 06:28, sūryāsta 18:25.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/rishikesh/1924-03-15","hreflang_alternates":{"en":"https://vidhyamitra.com/city/rishikesh/1924-03-15","sa":"https://sa.vidhyamitra.com/city/rishikesh/1924-03-15","hi":"https://hi.vidhyamitra.com/city/rishikesh/1924-03-15","x-default":"https://vidhyamitra.com/city/rishikesh/1924-03-15"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-31T21:01:51.970Z","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":"2026-05-31T21:01:51.970Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-31T21:01:51.970Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}