{"id":"vidhyamitra:city-day:rishikesh:1966-10-14:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/rishikesh/1966-10-14","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"1966-10-14","date_display":"October 14, 1966 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":1966,"month":10,"day":14,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2439412.770833,"kali_year":5068,"ahargana":1850947.2708,"sun":{"sidereal_longitude":176.2042,"rashi":6,"rashi_name":"Kanyā"},"moon":{"sidereal_longitude":175.2617,"rashi":6,"rashi_name":"Kanyā"},"tithi":{"number":30,"name":"Amāvasyā","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Amāvasyā","elongation_degrees":359.0576,"elapsed_within_tithi_degrees":11.0576},"nakshatra":{"number":14,"name":"Citrā","pada":1,"moon_longitude":175.2617,"elapsed_within_degrees":1.9284},"yoga":{"number":27,"name":"Vaidhṛti","sum_longitude":351.4659},"karana":{"half_tithi_index":59,"name":"Nāga"},"vara":{"number":0,"name":"Śukravāra (Friday)"}},"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":1966,"month":10,"day":14,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2439412.770833,"ahargana":1850947.2708,"kali_year":5068,"ayanamsa_lahiri":23.389,"grahas":{"sun":{"sidereal_longitude":176.85975099999996,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":14,"name":"Citrā","pada":2},"retrograde":false},"moon":{"sidereal_longitude":175.10705099999996,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":14,"name":"Citrā","pada":1},"retrograde":false,"latitude":2.4256},"mars":{"sidereal_longitude":127.84225100000003,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":10,"name":"Maghā","pada":3},"retrograde":false},"mercury":{"sidereal_longitude":198.597351,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":15,"name":"Svātī","pada":4},"retrograde":false},"jupiter":{"sidereal_longitude":99.33435099999997,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":8,"name":"Puṣya","pada":2},"retrograde":false},"venus":{"sidereal_longitude":170.696151,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":13,"name":"Hasta","pada":4},"retrograde":false},"saturn":{"sidereal_longitude":331.759451,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":25,"name":"Pūrva Bhādrapadā","pada":4},"retrograde":true},"rahu":{"sidereal_longitude":27.9062,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":3,"name":"Kṛttikā","pada":1},"retrograde":false},"ketu":{"sidereal_longitude":207.9062,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":16,"name":"Viśākhā","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":1966,"month":10,"day":14,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2439412.770833,"kali_year":5068,"ahargana":1850947.2708,"sun":{"sidereal_longitude":176.2042,"rashi":6,"rashi_name":"Kanyā"},"moon":{"sidereal_longitude":175.2617,"rashi":6,"rashi_name":"Kanyā"},"tithi":{"number":30,"name":"Amāvasyā","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Amāvasyā","elongation_degrees":359.0576,"elapsed_within_tithi_degrees":11.0576},"nakshatra":{"number":14,"name":"Citrā","pada":1,"moon_longitude":175.2617,"elapsed_within_degrees":1.9284},"yoga":{"number":27,"name":"Vaidhṛti","sum_longitude":351.4659},"karana":{"half_tithi_index":59,"name":"Nāga"},"vara":{"number":0,"name":"Śukravāra (Friday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":2.426,"elongation":0.942},"lunar":{"type":"lunar","occurs":false,"moon_latitude":2.426,"opposition_distance":179.058}},"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":"06:17","sunsetLocal":"17:48","solarNoonLocal":"12:02","dayLengthHours":11.51413835512087,"dayLengthDisplay":"11 Hours 30 Mins 51 Secs","nightLengthDisplay":"12 Hours 29 Mins 09 Secs","moonriseLocal":"06:09","moonsetLocal":"17:41","rahuKala":{"name":"Rāhu Kāla","start":"10:36","end":"12:02","startHours":10.598643115194117,"endHours":12.037910409584224,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"14:55","end":"16:21","startHours":14.916444998364444,"endHours":16.35571229275455,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"07:43","end":"09:10","startHours":7.720108526413899,"endHours":9.159375820804009,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"08:58","end":"09:21","startHours":8.967473514885327,"endHours":9.35127812672269,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"06:46","end":"07:04","startHours":6.760596996820493,"endHours":7.067640686290384,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:39","end":"12:25","startHours":11.654105797746862,"endHours":12.421715021421587,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"04:45","end":"05:31","startHours":4.745622784674341,"endHours":5.513232008349066,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"05:19","end":"06:17","startHours":5.3213297024303845,"endHours":6.28084123202379,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"13:57","end":"14:43","startHours":13.956933468771037,"endHours":14.724542692445763,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"17:36","end":"18:00","startHours":17.59497958714466,"endHours":17.99497958714466,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"17:48","end":"18:16","startHours":17.79497958714466,"endHours":18.274735351941363,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"17:33","end":"19:18","startHours":17.54497958714466,"endHours":19.29497958714466,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:39","end":"00:25","startHours":23.654105797746862,"endHours":24.421715021421587,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Chala","start":"06:17","end":"07:43","startHours":6.28084123202379,"endHours":7.720108526413899,"quality":"neutral"},{"name":"Labha","start":"07:43","end":"09:10","startHours":7.720108526413899,"endHours":9.159375820804009,"quality":"auspicious"},{"name":"Amṛta","start":"09:10","end":"10:36","startHours":9.159375820804009,"endHours":10.598643115194117,"quality":"auspicious"},{"name":"Kāla","start":"10:36","end":"12:02","startHours":10.598643115194117,"endHours":12.037910409584224,"quality":"inauspicious"},{"name":"Śubha","start":"12:02","end":"13:29","startHours":12.037910409584224,"endHours":13.477177703974334,"quality":"auspicious"},{"name":"Roga","start":"13:29","end":"14:55","startHours":13.477177703974334,"endHours":14.916444998364444,"quality":"inauspicious"},{"name":"Udveg","start":"14:55","end":"16:21","startHours":14.916444998364444,"endHours":16.35571229275455,"quality":"inauspicious"},{"name":"Chala","start":"16:21","end":"17:48","startHours":16.35571229275455,"endHours":17.79497958714466,"quality":"neutral"}],"nightChoghadiyas":[{"name":"Roga","start":"17:48","end":"19:21","startHours":17.79497958714466,"endHours":19.35571229275455,"quality":"inauspicious"},{"name":"Udveg","start":"19:21","end":"20:55","startHours":19.35571229275455,"endHours":20.91644499836444,"quality":"inauspicious"},{"name":"Chala","start":"20:55","end":"22:29","startHours":20.91644499836444,"endHours":22.477177703974334,"quality":"neutral"},{"name":"Labha","start":"22:29","end":"00:02","startHours":22.477177703974334,"endHours":24.037910409584224,"quality":"auspicious"},{"name":"Amṛta","start":"00:02","end":"01:36","startHours":24.037910409584224,"endHours":25.598643115194115,"quality":"auspicious"},{"name":"Kāla","start":"01:36","end":"03:10","startHours":25.598643115194115,"endHours":27.15937582080401,"quality":"inauspicious"},{"name":"Śubha","start":"03:10","end":"04:43","startHours":27.15937582080401,"endHours":28.7201085264139,"quality":"auspicious"},{"name":"Roga","start":"04:43","end":"06:17","startHours":28.7201085264139,"endHours":30.28084123202379,"quality":"inauspicious"}],"horas":[{"name":"Hora 1","start":"06:17","end":"07:17","startHours":6.28084123202379,"endHours":7.28084123202379,"planetary_lord":"Venus"},{"name":"Hora 2","start":"07:17","end":"08:17","startHours":7.28084123202379,"endHours":8.28084123202379,"planetary_lord":"Sun"},{"name":"Hora 3","start":"08:17","end":"09:17","startHours":8.28084123202379,"endHours":9.28084123202379,"planetary_lord":"Mars"},{"name":"Hora 4","start":"09:17","end":"10:17","startHours":9.28084123202379,"endHours":10.28084123202379,"planetary_lord":"Jupiter"},{"name":"Hora 5","start":"10:17","end":"11:17","startHours":10.28084123202379,"endHours":11.28084123202379,"planetary_lord":"Saturn"},{"name":"Hora 6","start":"11:17","end":"12:17","startHours":11.28084123202379,"endHours":12.28084123202379,"planetary_lord":"Moon"},{"name":"Hora 7","start":"12:17","end":"13:17","startHours":12.28084123202379,"endHours":13.28084123202379,"planetary_lord":"Mercury"},{"name":"Hora 8","start":"13:17","end":"14:17","startHours":13.28084123202379,"endHours":14.28084123202379,"planetary_lord":"Venus"},{"name":"Hora 9","start":"14:17","end":"15:17","startHours":14.28084123202379,"endHours":15.28084123202379,"planetary_lord":"Sun"},{"name":"Hora 10","start":"15:17","end":"16:17","startHours":15.28084123202379,"endHours":16.28084123202379,"planetary_lord":"Mars"},{"name":"Hora 11","start":"16:17","end":"17:17","startHours":16.28084123202379,"endHours":17.28084123202379,"planetary_lord":"Jupiter"},{"name":"Hora 12","start":"17:17","end":"18:17","startHours":17.28084123202379,"endHours":18.28084123202379,"planetary_lord":"Saturn"},{"name":"Hora 13","start":"18:17","end":"19:17","startHours":18.28084123202379,"endHours":19.28084123202379,"planetary_lord":"Moon"},{"name":"Hora 14","start":"19:17","end":"20:17","startHours":19.28084123202379,"endHours":20.28084123202379,"planetary_lord":"Mercury"},{"name":"Hora 15","start":"20:17","end":"21:17","startHours":20.28084123202379,"endHours":21.28084123202379,"planetary_lord":"Venus"},{"name":"Hora 16","start":"21:17","end":"22:17","startHours":21.28084123202379,"endHours":22.28084123202379,"planetary_lord":"Sun"},{"name":"Hora 17","start":"22:17","end":"23:17","startHours":22.28084123202379,"endHours":23.28084123202379,"planetary_lord":"Mars"},{"name":"Hora 18","start":"23:17","end":"00:17","startHours":23.28084123202379,"endHours":24.28084123202379,"planetary_lord":"Jupiter"},{"name":"Hora 19","start":"00:17","end":"01:17","startHours":24.28084123202379,"endHours":25.28084123202379,"planetary_lord":"Saturn"},{"name":"Hora 20","start":"01:17","end":"02:17","startHours":25.28084123202379,"endHours":26.28084123202379,"planetary_lord":"Moon"},{"name":"Hora 21","start":"02:17","end":"03:17","startHours":26.28084123202379,"endHours":27.28084123202379,"planetary_lord":"Mercury"},{"name":"Hora 22","start":"03:17","end":"04:17","startHours":27.28084123202379,"endHours":28.28084123202379,"planetary_lord":"Venus"},{"name":"Hora 23","start":"04:17","end":"05:17","startHours":28.28084123202379,"endHours":29.28084123202379,"planetary_lord":"Sun"},{"name":"Hora 24","start":"05:17","end":"06:17","startHours":29.28084123202379,"endHours":30.28084123202379,"planetary_lord":"Mars"}],"taraBala":{"favorable_nakshatras":["Aśvinī","Ārdrā","Punarvasu","Puṣya","Aśleṣā","Maghā","Svātī","Viśākhā","Anurādhā","Jyeṣṭhā","Mūla","Śatabhiṣaj","Pūrva Bhādrapadā","Uttara Bhādrapadā","Revatī"],"unfavorable_nakshatras":["Bharaṇī","Kṛttikā","Rohiṇī","Mṛgaśirā","Pūrva Phalgunī","Uttara Phalgunī","Hasta","Citrā","Pūrva Āṣāḍhā","Uttara Āṣāḍhā","Śravaṇa","Dhaniṣṭhā"],"nature":"Janma-tara if same nakshatra; favorable for 15 nakshatras"},"chandraBala":{"favorable_rashis":["Mithuna","Karka","Kanyā","Vṛścika","Kumbha","Mīna"],"unfavorable_rashis":["Meṣa","Vṛṣabha","Siṃha","Tulā","Dhanu","Makara"]},"dishaShool":"West (Paścim)","chandraVasa":"North-West","rahuVasa":"South-East","anandadiYoga":{"name":"Dhvānkṣa","quality":"Inauspicious"},"tropicalRitu":"Śarad (Autumn) (tropical)","vedicRitu":"Varṣā (Monsoon)","tropicalAyana":"Dakṣiṇāyana","vedicAyana":"Dakṣiṇāyana","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":-7.91210758013723,"eotMinutes":14.654975424946487,"ayanamsa":23.389}},"calendars":{"vikram_samvat":2023,"vikram_samvatsara":"Siddhārthī","saka_samvat":1888,"saka_samvatsara":"Parābhava","bengali_samvat":1373,"malayalam_era":1142,"nanakshahi_year":497,"lunar_month":"Āśvina","lunar_month_paksha_full":"Āśvina Kṛṣṇa Pakṣa","lunar_month_system":"purnimanta","lunar_month_purnimanta":"Āśvina","lunar_month_amanta":"Bhādrapada","lunar_month_is_adhika":false,"lunar_month_purnimanta_is_adhika":false,"lunar_month_amanta_is_adhika":false,"solar_month":"Kanyā (Puraṭṭāsi)","ritu":"Śarad (Autumn)","display_summary":"Āśvina Kṛṣṇa Amāvasyā · Vikram 2023 Siddhārthī · Śaka 1888 Parābhava"},"festivals":[{"id":"mahalaya-amavasya","name":"Mahālaya Amāvasyā (Sarvapitṛ Amāvasyā)","name_sanskrit":"महालय अमावस्या","tradition":"Pan-Hindu","associated_deity":"Pitṛ-deva","significance":"Final day of Pitṛ-Pakṣa; tarpaṇa for all ancestors.","vrata":true,"detection":{"tithi_number":30,"tithi_paksha":"Kṛṣṇa","lunar_month":"Āśvina"},"precedence":1}],"todays_walk":{"walk":{"id":"shukra-walk","name":"Śukra Walk","name_sanskrit":"शुक्र यात्रा","type":"graha","description":"Beauty + creativity in dharma + BG 10.36.","step_count":5,"url":"/walk/shukra-walk"},"reason":"Śukravāra (Friday) — its presiding graha's walk."},"cosmic_resonances":[{"historical_date":"-3137-10-20","event":"Karṇa-Vadha (Mahābhārata Day 17)","chart_id":"karna","shared_marker":"same Kṛṣṇa Amāvasyā","url":"/day/-3137-10-20","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 October 14, 1966 CE · Ṛṣikeśa · Vidhyamitra","description":"October 14, 1966 CE for Ṛṣikeśa: Kṛṣṇa Amāvasyā, sūryodaya 06:17, sūryāsta 17:48.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/rishikesh/1966-10-14","hreflang_alternates":{"en":"https://vidhyamitra.com/city/rishikesh/1966-10-14","sa":"https://sa.vidhyamitra.com/city/rishikesh/1966-10-14","hi":"https://hi.vidhyamitra.com/city/rishikesh/1966-10-14","x-default":"https://vidhyamitra.com/city/rishikesh/1966-10-14"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-31T03:26:18.774Z","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":"2026-05-31T03:26:18.774Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-31T03:26:18.774Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}