{"id":"vidhyamitra:city-day:rishikesh:1924-12-06:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/rishikesh/1924-12-06","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"1924-12-06","date_display":"December 6, 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":12,"day":6,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2424125.770833,"kali_year":5026,"ahargana":1835660.2708,"sun":{"sidereal_longitude":230.5814,"rashi":8,"rashi_name":"Vṛścika"},"moon":{"sidereal_longitude":349.826,"rashi":12,"rashi_name":"Mīna"},"tithi":{"number":10,"name":"Daśamī","paksha":"Śukla","full_name":"Śukla Daśamī","elongation_degrees":119.2446,"elapsed_within_tithi_degrees":11.2446},"nakshatra":{"number":27,"name":"Revatī","pada":1,"moon_longitude":349.826,"elapsed_within_degrees":3.1593},"yoga":{"number":17,"name":"Vyatīpāta","sum_longitude":220.4074},"karana":{"half_tithi_index":19,"name":"Gara"},"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":12,"day":6,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2424125.770833,"ahargana":1835660.2708,"kali_year":5026,"ayanamsa_lahiri":22.8043,"grahas":{"sun":{"sidereal_longitude":230.857526,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":18,"name":"Jyeṣṭhā","pada":2},"retrograde":false},"moon":{"sidereal_longitude":352.380626,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":27,"name":"Revatī","pada":2},"retrograde":false,"latitude":-3.5418},"mars":{"sidereal_longitude":330.3934260000001,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":25,"name":"Pūrva Bhādrapadā","pada":4},"retrograde":false},"mercury":{"sidereal_longitude":252.32752600000003,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":19,"name":"Mūla","pada":4},"retrograde":false},"jupiter":{"sidereal_longitude":246.080326,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":19,"name":"Mūla","pada":2},"retrograde":false},"venus":{"sidereal_longitude":198.73832599999992,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":15,"name":"Svātī","pada":4},"retrograde":false},"saturn":{"sidereal_longitude":196.99262599999997,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":15,"name":"Svātī","pada":4},"retrograde":false},"rahu":{"sidereal_longitude":117.885,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":9,"name":"Āśleṣā","pada":4},"retrograde":false},"ketu":{"sidereal_longitude":297.885,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":23,"name":"Dhaniṣṭhā","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":12,"day":6,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2424125.770833,"kali_year":5026,"ahargana":1835660.2708,"sun":{"sidereal_longitude":230.5814,"rashi":8,"rashi_name":"Vṛścika"},"moon":{"sidereal_longitude":349.826,"rashi":12,"rashi_name":"Mīna"},"tithi":{"number":10,"name":"Daśamī","paksha":"Śukla","full_name":"Śukla Daśamī","elongation_degrees":119.2446,"elapsed_within_tithi_degrees":11.2446},"nakshatra":{"number":27,"name":"Revatī","pada":1,"moon_longitude":349.826,"elapsed_within_degrees":3.1593},"yoga":{"number":17,"name":"Vyatīpāta","sum_longitude":220.4074},"karana":{"half_tithi_index":19,"name":"Gara"},"vara":{"number":1,"name":"Śanivāra (Saturday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":-3.542,"elongation":119.245},"lunar":{"type":"lunar","occurs":false,"moon_latitude":-3.542,"opposition_distance":60.755}},"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":"07:00","sunsetLocal":"17:18","solarNoonLocal":"12:09","dayLengthHours":10.297132003378849,"dayLengthDisplay":"10 Hours 17 Mins 50 Secs","nightLengthDisplay":"13 Hours 42 Mins 10 Secs","moonriseLocal":"13:58","moonsetLocal":"02:32","rahuKala":{"name":"Rāhu Kāla","start":"09:34","end":"10:52","startHours":9.572162341242763,"endHours":10.85930384166512,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"13:26","end":"14:43","startHours":13.433586842509833,"endHours":14.720728342932187,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"07:00","end":"08:17","startHours":6.997879340398051,"endHours":8.285020840820408,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:24","end":"09:45","startHours":9.400543474519782,"endHours":9.743781207965744,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"07:26","end":"07:42","startHours":7.426926507205503,"endHours":7.701516693962272,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:48","end":"12:29","startHours":11.803207608641513,"endHours":12.489683075533437,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"05:37","end":"06:19","startHours":5.624928406614204,"endHours":6.311403873506128,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"06:08","end":"07:00","startHours":6.139785006783147,"endHours":6.997879340398051,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"13:52","end":"14:33","startHours":13.862634009317283,"endHours":14.549109476209207,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"17:06","end":"17:30","startHours":17.0950113437769,"endHours":17.4950113437769,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"17:18","end":"17:43","startHours":17.2950113437769,"endHours":17.72405851058435,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"17:03","end":"18:48","startHours":17.0450113437769,"endHours":18.7950113437769,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:48","end":"00:29","startHours":23.803207608641515,"endHours":24.489683075533435,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Kāla","start":"07:00","end":"08:17","startHours":6.997879340398051,"endHours":8.285020840820408,"quality":"inauspicious"},{"name":"Śubha","start":"08:17","end":"09:34","startHours":8.285020840820408,"endHours":9.572162341242763,"quality":"auspicious"},{"name":"Roga","start":"09:34","end":"10:52","startHours":9.572162341242763,"endHours":10.85930384166512,"quality":"inauspicious"},{"name":"Udveg","start":"10:52","end":"12:09","startHours":10.85930384166512,"endHours":12.146445342087475,"quality":"inauspicious"},{"name":"Chala","start":"12:09","end":"13:26","startHours":12.146445342087475,"endHours":13.433586842509833,"quality":"neutral"},{"name":"Labha","start":"13:26","end":"14:43","startHours":13.433586842509833,"endHours":14.720728342932187,"quality":"auspicious"},{"name":"Amṛta","start":"14:43","end":"16:00","startHours":14.720728342932187,"endHours":16.007869843354545,"quality":"auspicious"},{"name":"Kāla","start":"16:00","end":"17:18","startHours":16.007869843354545,"endHours":17.2950113437769,"quality":"inauspicious"}],"nightChoghadiyas":[{"name":"Labha","start":"17:18","end":"19:00","startHours":17.2950113437769,"endHours":19.00786984335454,"quality":"auspicious"},{"name":"Amṛta","start":"19:00","end":"20:43","startHours":19.00786984335454,"endHours":20.720728342932187,"quality":"auspicious"},{"name":"Kāla","start":"20:43","end":"22:26","startHours":20.720728342932187,"endHours":22.433586842509833,"quality":"inauspicious"},{"name":"Śubha","start":"22:26","end":"00:09","startHours":22.433586842509833,"endHours":24.146445342087475,"quality":"auspicious"},{"name":"Roga","start":"00:09","end":"01:52","startHours":24.146445342087475,"endHours":25.859303841665117,"quality":"inauspicious"},{"name":"Udveg","start":"01:52","end":"03:34","startHours":25.859303841665117,"endHours":27.572162341242763,"quality":"inauspicious"},{"name":"Chala","start":"03:34","end":"05:17","startHours":27.572162341242763,"endHours":29.28502084082041,"quality":"neutral"},{"name":"Labha","start":"05:17","end":"07:00","startHours":29.28502084082041,"endHours":30.99787934039805,"quality":"auspicious"}],"horas":[{"name":"Hora 1","start":"07:00","end":"08:00","startHours":6.997879340398051,"endHours":7.997879340398051,"planetary_lord":"Saturn"},{"name":"Hora 2","start":"08:00","end":"09:00","startHours":7.997879340398051,"endHours":8.99787934039805,"planetary_lord":"Moon"},{"name":"Hora 3","start":"09:00","end":"10:00","startHours":8.99787934039805,"endHours":9.99787934039805,"planetary_lord":"Mercury"},{"name":"Hora 4","start":"10:00","end":"11:00","startHours":9.99787934039805,"endHours":10.99787934039805,"planetary_lord":"Venus"},{"name":"Hora 5","start":"11:00","end":"12:00","startHours":10.99787934039805,"endHours":11.99787934039805,"planetary_lord":"Sun"},{"name":"Hora 6","start":"12:00","end":"13:00","startHours":11.99787934039805,"endHours":12.99787934039805,"planetary_lord":"Mars"},{"name":"Hora 7","start":"13:00","end":"14:00","startHours":12.99787934039805,"endHours":13.99787934039805,"planetary_lord":"Jupiter"},{"name":"Hora 8","start":"14:00","end":"15:00","startHours":13.99787934039805,"endHours":14.99787934039805,"planetary_lord":"Saturn"},{"name":"Hora 9","start":"15:00","end":"16:00","startHours":14.99787934039805,"endHours":15.99787934039805,"planetary_lord":"Moon"},{"name":"Hora 10","start":"16:00","end":"17:00","startHours":15.99787934039805,"endHours":16.99787934039805,"planetary_lord":"Mercury"},{"name":"Hora 11","start":"17:00","end":"18:00","startHours":16.99787934039805,"endHours":17.99787934039805,"planetary_lord":"Venus"},{"name":"Hora 12","start":"18:00","end":"19:00","startHours":17.99787934039805,"endHours":18.99787934039805,"planetary_lord":"Sun"},{"name":"Hora 13","start":"19:00","end":"20:00","startHours":18.99787934039805,"endHours":19.99787934039805,"planetary_lord":"Mars"},{"name":"Hora 14","start":"20:00","end":"21:00","startHours":19.99787934039805,"endHours":20.99787934039805,"planetary_lord":"Jupiter"},{"name":"Hora 15","start":"21:00","end":"22:00","startHours":20.99787934039805,"endHours":21.99787934039805,"planetary_lord":"Saturn"},{"name":"Hora 16","start":"22:00","end":"23:00","startHours":21.99787934039805,"endHours":22.99787934039805,"planetary_lord":"Moon"},{"name":"Hora 17","start":"23:00","end":"00:00","startHours":22.99787934039805,"endHours":23.99787934039805,"planetary_lord":"Mercury"},{"name":"Hora 18","start":"00:00","end":"01:00","startHours":23.99787934039805,"endHours":24.99787934039805,"planetary_lord":"Venus"},{"name":"Hora 19","start":"01:00","end":"02:00","startHours":24.99787934039805,"endHours":25.99787934039805,"planetary_lord":"Sun"},{"name":"Hora 20","start":"02:00","end":"03:00","startHours":25.99787934039805,"endHours":26.99787934039805,"planetary_lord":"Mars"},{"name":"Hora 21","start":"03:00","end":"04:00","startHours":26.99787934039805,"endHours":27.99787934039805,"planetary_lord":"Jupiter"},{"name":"Hora 22","start":"04:00","end":"05:00","startHours":27.99787934039805,"endHours":28.99787934039805,"planetary_lord":"Saturn"},{"name":"Hora 23","start":"05:00","end":"06:00","startHours":28.99787934039805,"endHours":29.99787934039805,"planetary_lord":"Moon"},{"name":"Hora 24","start":"06:00","end":"07:00","startHours":29.99787934039805,"endHours":30.99787934039805,"planetary_lord":"Mercury"}],"taraBala":{"favorable_nakshatras":["Aśvinī","Bharaṇī","Kṛttikā","Rohiṇī","Mṛgaśirā","Maghā","Pūrva Phalgunī","Uttara Phalgunī","Hasta","Citrā","Mūla","Pūrva Āṣāḍhā","Uttara Āṣāḍhā","Śravaṇa","Dhaniṣṭhā"],"unfavorable_nakshatras":["Ārdrā","Punarvasu","Puṣya","Aśleṣā","Svātī","Viśākhā","Anurādhā","Jyeṣṭhā","Śatabhiṣaj","Pūrva Bhādrapadā","Uttara Bhādrapadā","Revatī"],"nature":"Janma-tara if same nakshatra; favorable for 15 nakshatras"},"chandraBala":{"favorable_rashis":["Vṛṣabha","Siṃha","Kanyā","Dhanu","Makara","Mīna"],"unfavorable_rashis":["Meṣa","Mithuna","Karka","Tulā","Vṛścika","Kumbha"]},"dishaShool":"East (Pūrva)","chandraVasa":"South-West","rahuVasa":"East","anandadiYoga":{"name":"Gada","quality":"Inauspicious"},"tropicalRitu":"Hemanta (Pre-winter) (tropical)","vedicRitu":"Śarad (Autumn)","tropicalAyana":"Dakṣiṇāyana","vedicAyana":"Dakṣiṇāyana","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":-22.437242911639643,"eotMinutes":8.142879474751563,"ayanamsa":22.8043}},"calendars":{"vikram_samvat":1981,"vikram_samvatsara":"Īśvara","saka_samvat":1846,"saka_samvatsara":"Raktākṣī","bengali_samvat":1331,"malayalam_era":1100,"nanakshahi_year":455,"lunar_month":"Mārgaśīrṣa","lunar_month_paksha_full":"Mārgaśīrṣa Śukla Pakṣa","lunar_month_system":"purnimanta","lunar_month_purnimanta":"Mārgaśīrṣa","lunar_month_amanta":"Mārgaśīrṣa","lunar_month_is_adhika":false,"lunar_month_purnimanta_is_adhika":false,"lunar_month_amanta_is_adhika":false,"solar_month":"Vṛścika (Kārttikai)","ritu":"Hemanta (Pre-winter)","display_summary":"Mārgaśīrṣa Śukla Daśamī · 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":[]},"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 December 6, 1924 CE · Ṛṣikeśa · Vidhyamitra","description":"December 6, 1924 CE for Ṛṣikeśa: Śukla Daśamī, sūryodaya 07:00, sūryāsta 17:18.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/rishikesh/1924-12-06","hreflang_alternates":{"en":"https://vidhyamitra.com/city/rishikesh/1924-12-06","sa":"https://sa.vidhyamitra.com/city/rishikesh/1924-12-06","hi":"https://hi.vidhyamitra.com/city/rishikesh/1924-12-06","x-default":"https://vidhyamitra.com/city/rishikesh/1924-12-06"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-31T10:49:35.834Z","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":"2026-05-31T10:49:35.834Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-31T10:49:35.834Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}