{"id":"vidhyamitra:city-day:rishikesh:1921-08-24:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/rishikesh/1921-08-24","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"1921-08-24","date_display":"August 24, 1921 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":1921,"month":8,"day":24,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2422925.770833,"kali_year":5023,"ahargana":1834460.2708,"sun":{"sidereal_longitude":127.0946,"rashi":5,"rashi_name":"Siṃha"},"moon":{"sidereal_longitude":10.9161,"rashi":1,"rashi_name":"Meṣa"},"tithi":{"number":21,"name":"Ṣaṣṭhī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Ṣaṣṭhī","elongation_degrees":243.8214,"elapsed_within_tithi_degrees":3.8214},"nakshatra":{"number":1,"name":"Aśvinī","pada":4,"moon_longitude":10.9161,"elapsed_within_degrees":10.9161},"yoga":{"number":11,"name":"Vṛddhi","sum_longitude":138.0107},"karana":{"half_tithi_index":40,"name":"Gara"},"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":1921,"month":8,"day":24,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2422925.770833,"ahargana":1834460.2708,"kali_year":5023,"ayanamsa_lahiri":22.7584,"grahas":{"sun":{"sidereal_longitude":127.56237500000003,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":10,"name":"Maghā","pada":3},"retrograde":false},"moon":{"sidereal_longitude":7.7416749999999865,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":1,"name":"Aśvinī","pada":3},"retrograde":false,"latitude":-0.738},"mars":{"sidereal_longitude":111.56177500000001,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":9,"name":"Aśleṣā","pada":2},"retrograde":false},"mercury":{"sidereal_longitude":129.261775,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":10,"name":"Maghā","pada":3},"retrograde":false},"jupiter":{"sidereal_longitude":151.010875,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":12,"name":"Uttara Phalgunī","pada":2},"retrograde":false},"venus":{"sidereal_longitude":89.15707500000002,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":7,"name":"Punarvasu","pada":3},"retrograde":false},"saturn":{"sidereal_longitude":152.037775,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":12,"name":"Uttara Phalgunī","pada":2},"retrograde":false},"rahu":{"sidereal_longitude":181.4668,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":14,"name":"Citrā","pada":3},"retrograde":false},"ketu":{"sidereal_longitude":1.4668,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":1,"name":"Aśvinī","pada":1},"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":1921,"month":8,"day":24,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2422925.770833,"kali_year":5023,"ahargana":1834460.2708,"sun":{"sidereal_longitude":127.0946,"rashi":5,"rashi_name":"Siṃha"},"moon":{"sidereal_longitude":10.9161,"rashi":1,"rashi_name":"Meṣa"},"tithi":{"number":21,"name":"Ṣaṣṭhī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Ṣaṣṭhī","elongation_degrees":243.8214,"elapsed_within_tithi_degrees":3.8214},"nakshatra":{"number":1,"name":"Aśvinī","pada":4,"moon_longitude":10.9161,"elapsed_within_degrees":10.9161},"yoga":{"number":11,"name":"Vṛddhi","sum_longitude":138.0107},"karana":{"half_tithi_index":40,"name":"Gara"},"vara":{"number":5,"name":"Budhavāra (Wednesday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":-0.738,"elongation":116.179},"lunar":{"type":"lunar","occurs":false,"moon_latitude":-0.738,"opposition_distance":63.821}},"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":"05:48","sunsetLocal":"18:50","solarNoonLocal":"12:19","dayLengthHours":13.023037975499204,"dayLengthDisplay":"13 Hours 01 Mins 23 Secs","nightLengthDisplay":"10 Hours 58 Mins 37 Secs","moonriseLocal":"21:49","moonsetLocal":"10:50","rahuKala":{"name":"Rāhu Kāla","start":"12:19","end":"13:57","startHours":12.315357381701869,"endHours":13.943237128639272,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"07:26","end":"09:04","startHours":7.431718140889668,"endHours":9.059597887827069,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"10:41","end":"12:19","startHours":10.68747763476447,"endHours":12.315357381701869,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"08:51","end":"09:17","startHours":8.842547254902083,"endHours":9.276648520752055,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"06:21","end":"06:42","startHours":6.346464976264735,"endHours":6.6937459889447135,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:53","end":"12:45","startHours":11.881256115851897,"endHours":12.749458647551844,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"04:04","end":"04:56","startHours":4.067433330552374,"endHours":4.935635862252321,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"04:43","end":"05:48","startHours":4.718585229327335,"endHours":5.803838393952268,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:29","end":"15:21","startHours":14.485863710951737,"endHours":15.354066242651683,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"18:38","end":"19:02","startHours":18.626876369451473,"endHours":19.02687636945147,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:50","end":"19:22","startHours":18.826876369451472,"endHours":19.369502951763938,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"18:35","end":"20:20","startHours":18.576876369451472,"endHours":20.326876369451472,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:53","end":"00:45","startHours":23.881256115851897,"endHours":24.749458647551847,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Labha","start":"05:48","end":"07:26","startHours":5.803838393952268,"endHours":7.431718140889668,"quality":"auspicious"},{"name":"Amṛta","start":"07:26","end":"09:04","startHours":7.431718140889668,"endHours":9.059597887827069,"quality":"auspicious"},{"name":"Kāla","start":"09:04","end":"10:41","startHours":9.059597887827069,"endHours":10.68747763476447,"quality":"inauspicious"},{"name":"Śubha","start":"10:41","end":"12:19","startHours":10.68747763476447,"endHours":12.315357381701869,"quality":"auspicious"},{"name":"Roga","start":"12:19","end":"13:57","startHours":12.315357381701869,"endHours":13.943237128639272,"quality":"inauspicious"},{"name":"Udveg","start":"13:57","end":"15:34","startHours":13.943237128639272,"endHours":15.57111687557667,"quality":"inauspicious"},{"name":"Chala","start":"15:34","end":"17:12","startHours":15.57111687557667,"endHours":17.19899662251407,"quality":"neutral"},{"name":"Labha","start":"17:12","end":"18:50","startHours":17.19899662251407,"endHours":18.826876369451472,"quality":"auspicious"}],"nightChoghadiyas":[{"name":"Udveg","start":"18:50","end":"20:12","startHours":18.826876369451472,"endHours":20.198996622514073,"quality":"inauspicious"},{"name":"Chala","start":"20:12","end":"21:34","startHours":20.198996622514073,"endHours":21.57111687557667,"quality":"neutral"},{"name":"Labha","start":"21:34","end":"22:57","startHours":21.57111687557667,"endHours":22.94323712863927,"quality":"auspicious"},{"name":"Amṛta","start":"22:57","end":"00:19","startHours":22.94323712863927,"endHours":24.315357381701872,"quality":"auspicious"},{"name":"Kāla","start":"00:19","end":"01:41","startHours":24.315357381701872,"endHours":25.68747763476447,"quality":"inauspicious"},{"name":"Śubha","start":"01:41","end":"03:04","startHours":25.68747763476447,"endHours":27.05959788782707,"quality":"auspicious"},{"name":"Roga","start":"03:04","end":"04:26","startHours":27.05959788782707,"endHours":28.43171814088967,"quality":"inauspicious"},{"name":"Udveg","start":"04:26","end":"05:48","startHours":28.43171814088967,"endHours":29.80383839395227,"quality":"inauspicious"}],"horas":[{"name":"Hora 1","start":"05:48","end":"06:48","startHours":5.803838393952268,"endHours":6.803838393952268,"planetary_lord":"Mercury"},{"name":"Hora 2","start":"06:48","end":"07:48","startHours":6.803838393952268,"endHours":7.803838393952268,"planetary_lord":"Venus"},{"name":"Hora 3","start":"07:48","end":"08:48","startHours":7.803838393952268,"endHours":8.803838393952269,"planetary_lord":"Sun"},{"name":"Hora 4","start":"08:48","end":"09:48","startHours":8.803838393952269,"endHours":9.803838393952269,"planetary_lord":"Mars"},{"name":"Hora 5","start":"09:48","end":"10:48","startHours":9.803838393952269,"endHours":10.803838393952269,"planetary_lord":"Jupiter"},{"name":"Hora 6","start":"10:48","end":"11:48","startHours":10.803838393952269,"endHours":11.803838393952269,"planetary_lord":"Saturn"},{"name":"Hora 7","start":"11:48","end":"12:48","startHours":11.803838393952269,"endHours":12.803838393952269,"planetary_lord":"Moon"},{"name":"Hora 8","start":"12:48","end":"13:48","startHours":12.803838393952269,"endHours":13.803838393952269,"planetary_lord":"Mercury"},{"name":"Hora 9","start":"13:48","end":"14:48","startHours":13.803838393952269,"endHours":14.803838393952269,"planetary_lord":"Venus"},{"name":"Hora 10","start":"14:48","end":"15:48","startHours":14.803838393952269,"endHours":15.803838393952269,"planetary_lord":"Sun"},{"name":"Hora 11","start":"15:48","end":"16:48","startHours":15.803838393952269,"endHours":16.80383839395227,"planetary_lord":"Mars"},{"name":"Hora 12","start":"16:48","end":"17:48","startHours":16.80383839395227,"endHours":17.80383839395227,"planetary_lord":"Jupiter"},{"name":"Hora 13","start":"17:48","end":"18:48","startHours":17.80383839395227,"endHours":18.80383839395227,"planetary_lord":"Saturn"},{"name":"Hora 14","start":"18:48","end":"19:48","startHours":18.80383839395227,"endHours":19.80383839395227,"planetary_lord":"Moon"},{"name":"Hora 15","start":"19:48","end":"20:48","startHours":19.80383839395227,"endHours":20.80383839395227,"planetary_lord":"Mercury"},{"name":"Hora 16","start":"20:48","end":"21:48","startHours":20.80383839395227,"endHours":21.80383839395227,"planetary_lord":"Venus"},{"name":"Hora 17","start":"21:48","end":"22:48","startHours":21.80383839395227,"endHours":22.80383839395227,"planetary_lord":"Sun"},{"name":"Hora 18","start":"22:48","end":"23:48","startHours":22.80383839395227,"endHours":23.80383839395227,"planetary_lord":"Mars"},{"name":"Hora 19","start":"23:48","end":"00:48","startHours":23.80383839395227,"endHours":24.80383839395227,"planetary_lord":"Jupiter"},{"name":"Hora 20","start":"00:48","end":"01:48","startHours":24.80383839395227,"endHours":25.80383839395227,"planetary_lord":"Saturn"},{"name":"Hora 21","start":"01:48","end":"02:48","startHours":25.80383839395227,"endHours":26.80383839395227,"planetary_lord":"Moon"},{"name":"Hora 22","start":"02:48","end":"03:48","startHours":26.80383839395227,"endHours":27.80383839395227,"planetary_lord":"Mercury"},{"name":"Hora 23","start":"03:48","end":"04:48","startHours":27.80383839395227,"endHours":28.80383839395227,"planetary_lord":"Venus"},{"name":"Hora 24","start":"04:48","end":"05:48","startHours":28.80383839395227,"endHours":29.80383839395227,"planetary_lord":"Sun"}],"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","Mithuna","Kanyā","Tulā","Makara","Kumbha"],"unfavorable_rashis":["Vṛṣabha","Karka","Siṃha","Vṛścika","Dhanu","Mīna"]},"dishaShool":"North (Uttara)","chandraVasa":"East","rahuVasa":"South-West","anandadiYoga":{"name":"Mānasa","quality":"Auspicious"},"tropicalRitu":"Varṣā (Monsoon) (tropical)","vedicRitu":"Varṣā (Monsoon)","tropicalAyana":"Dakṣiṇāyana","vedicAyana":"Dakṣiṇāyana","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":11.35776636795346,"eotMinutes":-1.9918429021122266,"ayanamsa":22.7584}},"calendars":{"vikram_samvat":1978,"vikram_samvatsara":"Bhāva","saka_samvat":1843,"saka_samvatsara":"Durmati","bengali_samvat":1328,"malayalam_era":1097,"nanakshahi_year":452,"lunar_month":"Bhādrapada","lunar_month_paksha_full":"Bhādrapada Kṛṣṇa Pakṣa","lunar_month_system":"purnimanta","lunar_month_purnimanta":"Bhādrapada","lunar_month_amanta":"Śrāvaṇa","lunar_month_is_adhika":false,"lunar_month_purnimanta_is_adhika":false,"lunar_month_amanta_is_adhika":false,"solar_month":"Siṃha (Āvaṇi)","ritu":"Varṣā (Monsoon)","display_summary":"Bhādrapada Kṛṣṇa Ṣaṣṭhī · Vikram 1978 Bhāva · Śaka 1843 Durmati"},"festivals":[{"id":"balarama-jayanti","name":"Balarāma Jayantī (Hala-Ṣaṣṭhī)","name_sanskrit":"बलराम जयन्ती","tradition":"Vaishnava","associated_deity":"Balarāma (Krishna's elder brother; ādi-śeṣa)","significance":"Birth of Bala-deva, Krishna's elder brother and Saṅkarṣaṇa.","vrata":true,"detection":{"tithi_number":21,"tithi_paksha":"Kṛṣṇa","lunar_month":"Bhādrapada"},"precedence":3,"sources":["Bhāgavata 10.2-3"]}],"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":"-3101-02-18","event":"Kali Yuga Epoch","chart_id":"kali-yuga-epoch","shared_marker":"same Aśvinī","url":"/day/-3101-02-18","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 August 24, 1921 CE · Ṛṣikeśa · Vidhyamitra","description":"August 24, 1921 CE for Ṛṣikeśa: Kṛṣṇa Ṣaṣṭhī, sūryodaya 05:48, sūryāsta 18:50.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/rishikesh/1921-08-24","hreflang_alternates":{"en":"https://vidhyamitra.com/city/rishikesh/1921-08-24","sa":"https://sa.vidhyamitra.com/city/rishikesh/1921-08-24","hi":"https://hi.vidhyamitra.com/city/rishikesh/1921-08-24","x-default":"https://vidhyamitra.com/city/rishikesh/1921-08-24"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-31T19:26:28.797Z","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":"2026-05-31T19:26:28.797Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-31T19:26:28.797Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}