{"id":"vidhyamitra:city-day:rishikesh:1968-11-21:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/rishikesh/1968-11-21","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"1968-11-21","date_display":"November 21, 1968 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":1968,"month":11,"day":21,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2440181.770833,"kali_year":5070,"ahargana":1851716.2708,"sun":{"sidereal_longitude":214.8826,"rashi":8,"rashi_name":"Vṛścika"},"moon":{"sidereal_longitude":223.6837,"rashi":8,"rashi_name":"Vṛścika"},"tithi":{"number":1,"name":"Pratipada","paksha":"Śukla","full_name":"Śukla Pratipada","elongation_degrees":8.8011,"elapsed_within_tithi_degrees":8.8011},"nakshatra":{"number":17,"name":"Anurādhā","pada":4,"moon_longitude":223.6837,"elapsed_within_degrees":10.3504},"yoga":{"number":6,"name":"Atigaṇḍa","sum_longitude":78.5664},"karana":{"half_tithi_index":1,"name":"Bava"},"vara":{"number":6,"name":"Guruvāra (Thursday)"}},"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":1968,"month":11,"day":21,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2440181.770833,"ahargana":1851716.2708,"kali_year":5070,"ayanamsa_lahiri":23.4184,"grahas":{"sun":{"sidereal_longitude":215.37836900000002,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":17,"name":"Anurādhā","pada":1},"retrograde":false},"moon":{"sidereal_longitude":225.52686900000003,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":17,"name":"Anurādhā","pada":4},"retrograde":false,"latitude":-3.7523},"mars":{"sidereal_longitude":164.14626899999996,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":13,"name":"Hasta","pada":2},"retrograde":false},"mercury":{"sidereal_longitude":206.644269,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":16,"name":"Viśākhā","pada":2},"retrograde":false},"jupiter":{"sidereal_longitude":157.93036900000004,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":12,"name":"Uttara Phalgunī","pada":4},"retrograde":false},"venus":{"sidereal_longitude":254.45146899999997,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":20,"name":"Pūrva Āṣāḍhā","pada":1},"retrograde":false},"saturn":{"sidereal_longitude":356.670269,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":27,"name":"Revatī","pada":4},"retrograde":true},"rahu":{"sidereal_longitude":347.1609,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":27,"name":"Revatī","pada":1},"retrograde":false},"ketu":{"sidereal_longitude":167.1609,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":13,"name":"Hasta","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":1968,"month":11,"day":21,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2440181.770833,"kali_year":5070,"ahargana":1851716.2708,"sun":{"sidereal_longitude":214.8826,"rashi":8,"rashi_name":"Vṛścika"},"moon":{"sidereal_longitude":223.6837,"rashi":8,"rashi_name":"Vṛścika"},"tithi":{"number":1,"name":"Pratipada","paksha":"Śukla","full_name":"Śukla Pratipada","elongation_degrees":8.8011,"elapsed_within_tithi_degrees":8.8011},"nakshatra":{"number":17,"name":"Anurādhā","pada":4,"moon_longitude":223.6837,"elapsed_within_degrees":10.3504},"yoga":{"number":6,"name":"Atigaṇḍa","sum_longitude":78.5664},"karana":{"half_tithi_index":1,"name":"Bava"},"vara":{"number":6,"name":"Guruvāra (Thursday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":-3.752,"elongation":8.801},"lunar":{"type":"lunar","occurs":false,"moon_latitude":-3.752,"opposition_distance":171.199}},"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":"06:48","sunsetLocal":"17:19","solarNoonLocal":"12:03","dayLengthHours":10.526133456381963,"dayLengthDisplay":"10 Hours 31 Mins 34 Secs","nightLengthDisplay":"13 Hours 28 Mins 26 Secs","moonriseLocal":"07:35","moonsetLocal":"17:54","rahuKala":{"name":"Rāhu Kāla","start":"13:22","end":"14:41","startHours":13.37409942951932,"endHours":14.689866111567067,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"06:48","end":"08:07","startHours":6.795266019280594,"endHours":8.11103270132834,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"09:26","end":"10:45","startHours":9.426799383376085,"endHours":10.74256606542383,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:15","end":"09:36","startHours":9.251363825769719,"endHours":9.60223494098245,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"07:14","end":"07:31","startHours":7.233854913296509,"endHours":7.514551805466694,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:42","end":"12:25","startHours":11.707461632258843,"endHours":12.409203862684306,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"05:24","end":"06:06","startHours":5.391781558429665,"endHours":6.09352378885513,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"05:55","end":"06:48","startHours":5.918088231248763,"endHours":6.795266019280594,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"13:49","end":"14:31","startHours":13.812688323535237,"endHours":14.514430553960702,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"17:07","end":"17:31","startHours":17.121399475662557,"endHours":17.521399475662555,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"17:19","end":"17:46","startHours":17.321399475662556,"endHours":17.75998836967847,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"17:04","end":"18:49","startHours":17.071399475662556,"endHours":18.821399475662556,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:42","end":"00:25","startHours":23.70746163225884,"endHours":24.409203862684308,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Śubha","start":"06:48","end":"08:07","startHours":6.795266019280594,"endHours":8.11103270132834,"quality":"auspicious"},{"name":"Roga","start":"08:07","end":"09:26","startHours":8.11103270132834,"endHours":9.426799383376085,"quality":"inauspicious"},{"name":"Udveg","start":"09:26","end":"10:45","startHours":9.426799383376085,"endHours":10.74256606542383,"quality":"inauspicious"},{"name":"Chala","start":"10:45","end":"12:03","startHours":10.74256606542383,"endHours":12.058332747471574,"quality":"neutral"},{"name":"Labha","start":"12:03","end":"13:22","startHours":12.058332747471574,"endHours":13.37409942951932,"quality":"auspicious"},{"name":"Amṛta","start":"13:22","end":"14:41","startHours":13.37409942951932,"endHours":14.689866111567067,"quality":"auspicious"},{"name":"Kāla","start":"14:41","end":"16:00","startHours":14.689866111567067,"endHours":16.00563279361481,"quality":"inauspicious"},{"name":"Śubha","start":"16:00","end":"17:19","startHours":16.00563279361481,"endHours":17.321399475662556,"quality":"auspicious"}],"nightChoghadiyas":[{"name":"Amṛta","start":"17:19","end":"19:00","startHours":17.321399475662556,"endHours":19.00563279361481,"quality":"auspicious"},{"name":"Kāla","start":"19:00","end":"20:41","startHours":19.00563279361481,"endHours":20.689866111567063,"quality":"inauspicious"},{"name":"Śubha","start":"20:41","end":"22:22","startHours":20.689866111567063,"endHours":22.37409942951932,"quality":"auspicious"},{"name":"Roga","start":"22:22","end":"00:03","startHours":22.37409942951932,"endHours":24.058332747471574,"quality":"inauspicious"},{"name":"Udveg","start":"00:03","end":"01:45","startHours":24.058332747471574,"endHours":25.74256606542383,"quality":"inauspicious"},{"name":"Chala","start":"01:45","end":"03:26","startHours":25.74256606542383,"endHours":27.426799383376085,"quality":"neutral"},{"name":"Labha","start":"03:26","end":"05:07","startHours":27.426799383376085,"endHours":29.111032701328337,"quality":"auspicious"},{"name":"Amṛta","start":"05:07","end":"06:48","startHours":29.111032701328337,"endHours":30.795266019280593,"quality":"auspicious"}],"horas":[{"name":"Hora 1","start":"06:48","end":"07:48","startHours":6.795266019280594,"endHours":7.795266019280594,"planetary_lord":"Jupiter"},{"name":"Hora 2","start":"07:48","end":"08:48","startHours":7.795266019280594,"endHours":8.795266019280593,"planetary_lord":"Saturn"},{"name":"Hora 3","start":"08:48","end":"09:48","startHours":8.795266019280593,"endHours":9.795266019280593,"planetary_lord":"Moon"},{"name":"Hora 4","start":"09:48","end":"10:48","startHours":9.795266019280593,"endHours":10.795266019280593,"planetary_lord":"Mercury"},{"name":"Hora 5","start":"10:48","end":"11:48","startHours":10.795266019280593,"endHours":11.795266019280593,"planetary_lord":"Venus"},{"name":"Hora 6","start":"11:48","end":"12:48","startHours":11.795266019280593,"endHours":12.795266019280593,"planetary_lord":"Sun"},{"name":"Hora 7","start":"12:48","end":"13:48","startHours":12.795266019280593,"endHours":13.795266019280593,"planetary_lord":"Mars"},{"name":"Hora 8","start":"13:48","end":"14:48","startHours":13.795266019280593,"endHours":14.795266019280593,"planetary_lord":"Jupiter"},{"name":"Hora 9","start":"14:48","end":"15:48","startHours":14.795266019280593,"endHours":15.795266019280593,"planetary_lord":"Saturn"},{"name":"Hora 10","start":"15:48","end":"16:48","startHours":15.795266019280593,"endHours":16.795266019280593,"planetary_lord":"Moon"},{"name":"Hora 11","start":"16:48","end":"17:48","startHours":16.795266019280593,"endHours":17.795266019280593,"planetary_lord":"Mercury"},{"name":"Hora 12","start":"17:48","end":"18:48","startHours":17.795266019280593,"endHours":18.795266019280593,"planetary_lord":"Venus"},{"name":"Hora 13","start":"18:48","end":"19:48","startHours":18.795266019280593,"endHours":19.795266019280593,"planetary_lord":"Sun"},{"name":"Hora 14","start":"19:48","end":"20:48","startHours":19.795266019280593,"endHours":20.795266019280593,"planetary_lord":"Mars"},{"name":"Hora 15","start":"20:48","end":"21:48","startHours":20.795266019280593,"endHours":21.795266019280593,"planetary_lord":"Jupiter"},{"name":"Hora 16","start":"21:48","end":"22:48","startHours":21.795266019280593,"endHours":22.795266019280593,"planetary_lord":"Saturn"},{"name":"Hora 17","start":"22:48","end":"23:48","startHours":22.795266019280593,"endHours":23.795266019280593,"planetary_lord":"Moon"},{"name":"Hora 18","start":"23:48","end":"00:48","startHours":23.795266019280593,"endHours":24.795266019280593,"planetary_lord":"Mercury"},{"name":"Hora 19","start":"00:48","end":"01:48","startHours":24.795266019280593,"endHours":25.795266019280593,"planetary_lord":"Venus"},{"name":"Hora 20","start":"01:48","end":"02:48","startHours":25.795266019280593,"endHours":26.795266019280593,"planetary_lord":"Sun"},{"name":"Hora 21","start":"02:48","end":"03:48","startHours":26.795266019280593,"endHours":27.795266019280593,"planetary_lord":"Mars"},{"name":"Hora 22","start":"03:48","end":"04:48","startHours":27.795266019280593,"endHours":28.795266019280593,"planetary_lord":"Jupiter"},{"name":"Hora 23","start":"04:48","end":"05:48","startHours":28.795266019280593,"endHours":29.795266019280593,"planetary_lord":"Saturn"},{"name":"Hora 24","start":"05:48","end":"06:48","startHours":29.795266019280593,"endHours":30.795266019280593,"planetary_lord":"Moon"}],"taraBala":{"favorable_nakshatras":["Aśvinī","Bharaṇī","Kṛttikā","Rohiṇī","Aśleṣā","Maghā","Pūrva Phalgunī","Uttara Phalgunī","Hasta","Jyeṣṭhā","Mūla","Pūrva Āṣāḍhā","Uttara Āṣāḍhā","Śravaṇa","Revatī"],"unfavorable_nakshatras":["Mṛgaśirā","Ārdrā","Punarvasu","Puṣya","Citrā","Svātī","Viśākhā","Anurādhā","Dhaniṣṭhā","Śatabhiṣaj","Pūrva Bhādrapadā","Uttara Bhādrapadā"],"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":"South (Dakṣiṇa)","chandraVasa":"North-East","rahuVasa":"North-West","anandadiYoga":{"name":"Saumya","quality":"Auspicious"},"tropicalRitu":"Śarad (Autumn)","vedicRitu":"Śarad (Autumn)","tropicalAyana":"Dakṣiṇāyana","vedicAyana":"Dakṣiṇāyana","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":-19.88872530080701,"eotMinutes":13.429635151705593,"ayanamsa":23.4184}},"calendars":{"vikram_samvat":2025,"vikram_samvatsara":"Durmati","saka_samvat":1890,"saka_samvatsara":"Kīlaka","bengali_samvat":1375,"malayalam_era":1144,"nanakshahi_year":499,"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 Pratipada · Vikram 2025 Durmati · Śaka 1890 Kīlaka"},"festivals":[],"todays_walk":{"walk":{"id":"guru-walk","name":"Bṛhaspati Walk","name_sanskrit":"गुरु यात्रा","type":"graha","description":"Wisdom transmission + BG 4.34.","step_count":8,"url":"/walk/guru-walk"},"reason":"Guruvāra (Thursday) — 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 November 21, 1968 CE · Ṛṣikeśa · Vidhyamitra","description":"November 21, 1968 CE for Ṛṣikeśa: Śukla Pratipada, sūryodaya 06:48, sūryāsta 17:19.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/rishikesh/1968-11-21","hreflang_alternates":{"en":"https://vidhyamitra.com/city/rishikesh/1968-11-21","sa":"https://sa.vidhyamitra.com/city/rishikesh/1968-11-21","hi":"https://hi.vidhyamitra.com/city/rishikesh/1968-11-21","x-default":"https://vidhyamitra.com/city/rishikesh/1968-11-21"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-31T13:54:47.719Z","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":"2026-05-31T13:54:47.719Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-31T13:54:47.719Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}