{"id":"vidhyamitra:city-day:rishikesh:1963-11-18:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/rishikesh/1963-11-18","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"1963-11-18","date_display":"November 18, 1963 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":1963,"month":11,"day":18,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2438351.770833,"kali_year":5065,"ahargana":1849886.2708,"sun":{"sidereal_longitude":211.1178,"rashi":8,"rashi_name":"Vṛścika"},"moon":{"sidereal_longitude":232.3003,"rashi":8,"rashi_name":"Vṛścika"},"tithi":{"number":2,"name":"Dvitīyā","paksha":"Śukla","full_name":"Śukla Dvitīyā","elongation_degrees":21.1826,"elapsed_within_tithi_degrees":9.1826},"nakshatra":{"number":18,"name":"Jyeṣṭhā","pada":2,"moon_longitude":232.3003,"elapsed_within_degrees":5.6337},"yoga":{"number":7,"name":"Sukarma","sum_longitude":83.4181},"karana":{"half_tithi_index":3,"name":"Kaulava"},"vara":{"number":3,"name":"Somavāra (Monday)"}},"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":1963,"month":11,"day":18,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2438351.770833,"ahargana":1849886.2708,"kali_year":5065,"ayanamsa_lahiri":23.3484,"grahas":{"sun":{"sidereal_longitude":211.62588900000003,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":16,"name":"Viśākhā","pada":4},"retrograde":false},"moon":{"sidereal_longitude":230.73688900000002,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":18,"name":"Jyeṣṭhā","pada":2},"retrograde":false,"latitude":2.3711},"mars":{"sidereal_longitude":234.16598900000008,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":18,"name":"Jyeṣṭhā","pada":3},"retrograde":false},"mercury":{"sidereal_longitude":219.561689,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":17,"name":"Anurādhā","pada":2},"retrograde":false},"jupiter":{"sidereal_longitude":347.392589,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":27,"name":"Revatī","pada":1},"retrograde":true},"venus":{"sidereal_longitude":232.729689,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":18,"name":"Jyeṣṭhā","pada":2},"retrograde":false},"saturn":{"sidereal_longitude":294.422589,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":23,"name":"Dhaniṣṭhā","pada":1},"retrograde":false},"rahu":{"sidereal_longitude":84.1231,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":7,"name":"Punarvasu","pada":2},"retrograde":false},"ketu":{"sidereal_longitude":264.1231,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":20,"name":"Pūrva Āṣāḍhā","pada":4},"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":1963,"month":11,"day":18,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2438351.770833,"kali_year":5065,"ahargana":1849886.2708,"sun":{"sidereal_longitude":211.1178,"rashi":8,"rashi_name":"Vṛścika"},"moon":{"sidereal_longitude":232.3003,"rashi":8,"rashi_name":"Vṛścika"},"tithi":{"number":2,"name":"Dvitīyā","paksha":"Śukla","full_name":"Śukla Dvitīyā","elongation_degrees":21.1826,"elapsed_within_tithi_degrees":9.1826},"nakshatra":{"number":18,"name":"Jyeṣṭhā","pada":2,"moon_longitude":232.3003,"elapsed_within_degrees":5.6337},"yoga":{"number":7,"name":"Sukarma","sum_longitude":83.4181},"karana":{"half_tithi_index":3,"name":"Kaulava"},"vara":{"number":3,"name":"Somavāra (Monday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":2.371,"elongation":21.183},"lunar":{"type":"lunar","occurs":false,"moon_latitude":2.371,"opposition_distance":158.817}},"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":"06:45","sunsetLocal":"17:21","solarNoonLocal":"12:03","dayLengthHours":10.603269162821132,"dayLengthDisplay":"10 Hours 36 Mins 12 Secs","nightLengthDisplay":"13 Hours 23 Mins 48 Secs","moonriseLocal":"08:12","moonsetLocal":"18:27","rahuKala":{"name":"Rāhu Kāla","start":"08:04","end":"09:24","startHours":8.069137051961576,"endHours":9.394545697314218,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"10:43","end":"12:03","startHours":10.719954342666858,"endHours":12.0453629880195,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"13:22","end":"14:42","startHours":13.370771633372142,"endHours":14.696180278724782,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:13","end":"09:34","startHours":9.217824544600532,"endHours":9.571266850027902,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"07:11","end":"07:28","startHours":7.185531288393148,"endHours":7.468285132735044,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:42","end":"12:24","startHours":11.691920682592128,"endHours":12.398805293446872,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"05:20","end":"06:02","startHours":5.32995918489945,"endHours":6.036843795754192,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"05:52","end":"06:45","startHours":5.860122643040507,"endHours":6.743728406608934,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"13:49","end":"14:31","startHours":13.812574515156355,"endHours":14.519459126011096,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"17:09","end":"17:33","startHours":17.146997569430066,"endHours":17.546997569430065,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"17:21","end":"17:47","startHours":17.346997569430066,"endHours":17.78880045121428,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"17:06","end":"18:51","startHours":17.096997569430066,"endHours":18.846997569430066,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:42","end":"00:24","startHours":23.691920682592126,"endHours":24.39880529344687,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Amṛta","start":"06:45","end":"08:04","startHours":6.743728406608934,"endHours":8.069137051961576,"quality":"auspicious"},{"name":"Kāla","start":"08:04","end":"09:24","startHours":8.069137051961576,"endHours":9.394545697314218,"quality":"inauspicious"},{"name":"Śubha","start":"09:24","end":"10:43","startHours":9.394545697314218,"endHours":10.719954342666858,"quality":"auspicious"},{"name":"Roga","start":"10:43","end":"12:03","startHours":10.719954342666858,"endHours":12.0453629880195,"quality":"inauspicious"},{"name":"Udveg","start":"12:03","end":"13:22","startHours":12.0453629880195,"endHours":13.370771633372142,"quality":"inauspicious"},{"name":"Chala","start":"13:22","end":"14:42","startHours":13.370771633372142,"endHours":14.696180278724782,"quality":"neutral"},{"name":"Labha","start":"14:42","end":"16:01","startHours":14.696180278724782,"endHours":16.021588924077424,"quality":"auspicious"},{"name":"Amṛta","start":"16:01","end":"17:21","startHours":16.021588924077424,"endHours":17.346997569430066,"quality":"auspicious"}],"nightChoghadiyas":[{"name":"Chala","start":"17:21","end":"19:01","startHours":17.346997569430066,"endHours":19.021588924077424,"quality":"neutral"},{"name":"Labha","start":"19:01","end":"20:42","startHours":19.021588924077424,"endHours":20.696180278724782,"quality":"auspicious"},{"name":"Amṛta","start":"20:42","end":"22:22","startHours":20.696180278724782,"endHours":22.370771633372144,"quality":"auspicious"},{"name":"Kāla","start":"22:22","end":"00:03","startHours":22.370771633372144,"endHours":24.045362988019498,"quality":"inauspicious"},{"name":"Śubha","start":"00:03","end":"01:43","startHours":24.045362988019498,"endHours":25.71995434266686,"quality":"auspicious"},{"name":"Roga","start":"01:43","end":"03:24","startHours":25.71995434266686,"endHours":27.394545697314218,"quality":"inauspicious"},{"name":"Udveg","start":"03:24","end":"05:04","startHours":27.394545697314218,"endHours":29.069137051961576,"quality":"inauspicious"},{"name":"Chala","start":"05:04","end":"06:45","startHours":29.069137051961576,"endHours":30.743728406608934,"quality":"neutral"}],"horas":[{"name":"Hora 1","start":"06:45","end":"07:45","startHours":6.743728406608934,"endHours":7.743728406608934,"planetary_lord":"Moon"},{"name":"Hora 2","start":"07:45","end":"08:45","startHours":7.743728406608934,"endHours":8.743728406608934,"planetary_lord":"Mercury"},{"name":"Hora 3","start":"08:45","end":"09:45","startHours":8.743728406608934,"endHours":9.743728406608934,"planetary_lord":"Venus"},{"name":"Hora 4","start":"09:45","end":"10:45","startHours":9.743728406608934,"endHours":10.743728406608934,"planetary_lord":"Sun"},{"name":"Hora 5","start":"10:45","end":"11:45","startHours":10.743728406608934,"endHours":11.743728406608934,"planetary_lord":"Mars"},{"name":"Hora 6","start":"11:45","end":"12:45","startHours":11.743728406608934,"endHours":12.743728406608934,"planetary_lord":"Jupiter"},{"name":"Hora 7","start":"12:45","end":"13:45","startHours":12.743728406608934,"endHours":13.743728406608934,"planetary_lord":"Saturn"},{"name":"Hora 8","start":"13:45","end":"14:45","startHours":13.743728406608934,"endHours":14.743728406608934,"planetary_lord":"Moon"},{"name":"Hora 9","start":"14:45","end":"15:45","startHours":14.743728406608934,"endHours":15.743728406608934,"planetary_lord":"Mercury"},{"name":"Hora 10","start":"15:45","end":"16:45","startHours":15.743728406608934,"endHours":16.743728406608934,"planetary_lord":"Venus"},{"name":"Hora 11","start":"16:45","end":"17:45","startHours":16.743728406608934,"endHours":17.743728406608934,"planetary_lord":"Sun"},{"name":"Hora 12","start":"17:45","end":"18:45","startHours":17.743728406608934,"endHours":18.743728406608934,"planetary_lord":"Mars"},{"name":"Hora 13","start":"18:45","end":"19:45","startHours":18.743728406608934,"endHours":19.743728406608934,"planetary_lord":"Jupiter"},{"name":"Hora 14","start":"19:45","end":"20:45","startHours":19.743728406608934,"endHours":20.743728406608934,"planetary_lord":"Saturn"},{"name":"Hora 15","start":"20:45","end":"21:45","startHours":20.743728406608934,"endHours":21.743728406608934,"planetary_lord":"Moon"},{"name":"Hora 16","start":"21:45","end":"22:45","startHours":21.743728406608934,"endHours":22.743728406608934,"planetary_lord":"Mercury"},{"name":"Hora 17","start":"22:45","end":"23:45","startHours":22.743728406608934,"endHours":23.743728406608934,"planetary_lord":"Venus"},{"name":"Hora 18","start":"23:45","end":"00:45","startHours":23.743728406608934,"endHours":24.743728406608934,"planetary_lord":"Sun"},{"name":"Hora 19","start":"00:45","end":"01:45","startHours":24.743728406608934,"endHours":25.743728406608934,"planetary_lord":"Mars"},{"name":"Hora 20","start":"01:45","end":"02:45","startHours":25.743728406608934,"endHours":26.743728406608934,"planetary_lord":"Jupiter"},{"name":"Hora 21","start":"02:45","end":"03:45","startHours":26.743728406608934,"endHours":27.743728406608934,"planetary_lord":"Saturn"},{"name":"Hora 22","start":"03:45","end":"04:45","startHours":27.743728406608934,"endHours":28.743728406608934,"planetary_lord":"Moon"},{"name":"Hora 23","start":"04:45","end":"05:45","startHours":28.743728406608934,"endHours":29.743728406608934,"planetary_lord":"Mercury"},{"name":"Hora 24","start":"05:45","end":"06:45","startHours":29.743728406608934,"endHours":30.743728406608934,"planetary_lord":"Venus"}],"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":["Meṣa","Vṛṣabha","Siṃha","Kanyā","Vṛścika","Makara"],"unfavorable_rashis":["Mithuna","Karka","Tulā","Dhanu","Kumbha","Mīna"]},"dishaShool":"East (Pūrva)","chandraVasa":"North-East","rahuVasa":"North-East","anandadiYoga":{"name":"Mausala","quality":"Inauspicious"},"drikRitu":"Śarad (Autumn)","vedicRitu":"Śarad (Autumn)","drikAyana":"Dakṣiṇāyana","vedicAyana":"Dakṣiṇāyana","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization (Drikpanchang-parity)","declination":-19.0080475017553,"eotMinutes":14.207820718830007,"ayanamsa":23.3484}},"calendars":{"vikram_samvat":2020,"vikram_samvatsara":"Nala","saka_samvat":1885,"saka_samvatsara":"Śobhana","bengali_samvat":1370,"malayalam_era":1139,"nanakshahi_year":494,"lunar_month":"Mārgaśīrṣa","lunar_month_paksha_full":"Mārgaśīrṣa Śukla Pakṣa","solar_month":"Vṛścika (Kārttikai)","ritu":"Hemanta (Pre-winter)","display_summary":"Mārgaśīrṣa Śukla Dvitīyā · Vikram 2020 Nala · Śaka 1885 Śobhana"},"festivals":[{"id":"vrischika-sankranti","name":"Vṛścika Saṅkrānti","name_sanskrit":"वृश्चिक सङ्क्रान्ति","tradition":"Pan-Hindu","significance":"Sun enters Scorpio.","vrata":false,"detection":{"sun_rashi":"Vṛścika"},"precedence":5}],"todays_walk":{"walk":{"id":"chandra-walk","name":"Candra Walk","name_sanskrit":"चन्द्र यात्रा","type":"graha","description":"Manas-control + BG 6.5-7.","step_count":5,"url":"/walk/chandra-walk"},"reason":"Somavāra (Monday) — its presiding graha's walk."},"cosmic_resonances":[{"historical_date":"-3137-10-20","event":"Karṇa-Vadha (Mahābhārata Day 17)","chart_id":"karna","shared_marker":"same Jyeṣṭhā","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 November 18, 1963 CE · Ṛṣikeśa · Vidhyamitra","description":"November 18, 1963 CE for Ṛṣikeśa: Śukla Dvitīyā, sūryodaya 06:45, sūryāsta 17:21.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/rishikesh/1963-11-18","hreflang_alternates":{"en":"https://vidhyamitra.com/city/rishikesh/1963-11-18","sa":"https://sa.vidhyamitra.com/city/rishikesh/1963-11-18","hi":"https://hi.vidhyamitra.com/city/rishikesh/1963-11-18","x-default":"https://vidhyamitra.com/city/rishikesh/1963-11-18"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-20T14:28:39.368Z","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":"2026-05-20T14:28:39.368Z","verification":{"type":"community-validated","markers":["matches Drikpanchang ±1 minute on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-20T14:28:39.368Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}