{"id":"vidhyamitra:city-day:rishikesh:1977-11-28:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/rishikesh/1977-11-28","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"1977-11-28","date_display":"November 28, 1977 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":1977,"month":11,"day":28,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2443475.770833,"kali_year":5079,"ahargana":1855010.2708,"sun":{"sidereal_longitude":221.6769,"rashi":8,"rashi_name":"Vṛścika"},"moon":{"sidereal_longitude":69.7538,"rashi":3,"rashi_name":"Mithuna"},"tithi":{"number":18,"name":"Tṛtīyā","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Tṛtīyā","elongation_degrees":208.0769,"elapsed_within_tithi_degrees":4.0769},"nakshatra":{"number":6,"name":"Ārdrā","pada":1,"moon_longitude":69.7538,"elapsed_within_degrees":3.0872},"yoga":{"number":22,"name":"Sādhya","sum_longitude":291.4308},"karana":{"half_tithi_index":34,"name":"Vaṇija"},"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":1977,"month":11,"day":28,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2443475.770833,"ahargana":1855010.2708,"kali_year":5079,"ayanamsa_lahiri":23.5444,"grahas":{"sun":{"sidereal_longitude":222.146614,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":17,"name":"Anurādhā","pada":3},"retrograde":false},"moon":{"sidereal_longitude":67.293814,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":6,"name":"Ārdrā","pada":1},"retrograde":false,"latitude":-4.3866},"mars":{"sidereal_longitude":106.96851400000003,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":9,"name":"Aśleṣā","pada":1},"retrograde":false},"mercury":{"sidereal_longitude":242.98981400000002,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":19,"name":"Mūla","pada":1},"retrograde":false},"jupiter":{"sidereal_longitude":70.42451399999999,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":6,"name":"Ārdrā","pada":2},"retrograde":true},"venus":{"sidereal_longitude":209.21111399999995,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":16,"name":"Viśākhā","pada":3},"retrograde":false},"saturn":{"sidereal_longitude":126.77941399999997,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":10,"name":"Maghā","pada":3},"retrograde":false},"rahu":{"sidereal_longitude":172.6289,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":13,"name":"Hasta","pada":4},"retrograde":false},"ketu":{"sidereal_longitude":352.6289,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":27,"name":"Revatī","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":1977,"month":11,"day":28,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2443475.770833,"kali_year":5079,"ahargana":1855010.2708,"sun":{"sidereal_longitude":221.6769,"rashi":8,"rashi_name":"Vṛścika"},"moon":{"sidereal_longitude":69.7538,"rashi":3,"rashi_name":"Mithuna"},"tithi":{"number":18,"name":"Tṛtīyā","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Tṛtīyā","elongation_degrees":208.0769,"elapsed_within_tithi_degrees":4.0769},"nakshatra":{"number":6,"name":"Ārdrā","pada":1,"moon_longitude":69.7538,"elapsed_within_degrees":3.0872},"yoga":{"number":22,"name":"Sādhya","sum_longitude":291.4308},"karana":{"half_tithi_index":34,"name":"Vaṇija"},"vara":{"number":3,"name":"Somavāra (Monday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":-4.387,"elongation":151.923},"lunar":{"type":"lunar","occurs":false,"moon_latitude":-4.387,"opposition_distance":28.077}},"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":"06:54","sunsetLocal":"17:18","solarNoonLocal":"12:06","dayLengthHours":10.404771842485324,"dayLengthDisplay":"10 Hours 24 Mins 17 Secs","nightLengthDisplay":"13 Hours 35 Mins 43 Secs","moonriseLocal":"18:45","moonsetLocal":"08:48","rahuKala":{"name":"Rāhu Kāla","start":"08:12","end":"09:30","startHours":8.193292790007082,"endHours":9.493889270317748,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"10:48","end":"12:06","startHours":10.794485750628413,"endHours":12.095082230939077,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"13:24","end":"14:42","startHours":13.395678711249744,"endHours":14.69627519156041,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:19","end":"09:40","startHours":9.320476406276324,"endHours":9.667302134359169,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"07:20","end":"07:36","startHours":7.326228469799971,"endHours":7.603689052266247,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:45","end":"12:27","startHours":11.748256502856233,"endHours":12.441907959021922,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"05:30","end":"06:12","startHours":5.505393397365039,"endHours":6.199044853530728,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"06:02","end":"06:54","startHours":6.025631989489305,"endHours":6.892696309696416,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"13:50","end":"14:31","startHours":13.829210871353299,"endHours":14.522862327518986,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"17:06","end":"17:30","startHours":17.09746815218174,"endHours":17.49746815218174,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"17:18","end":"17:44","startHours":17.29746815218174,"endHours":17.731000312285296,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"17:03","end":"18:48","startHours":17.04746815218174,"endHours":18.79746815218174,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:45","end":"00:27","startHours":23.748256502856233,"endHours":24.441907959021922,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Amṛta","start":"06:54","end":"08:12","startHours":6.892696309696416,"endHours":8.193292790007082,"quality":"auspicious"},{"name":"Kāla","start":"08:12","end":"09:30","startHours":8.193292790007082,"endHours":9.493889270317748,"quality":"inauspicious"},{"name":"Śubha","start":"09:30","end":"10:48","startHours":9.493889270317748,"endHours":10.794485750628413,"quality":"auspicious"},{"name":"Roga","start":"10:48","end":"12:06","startHours":10.794485750628413,"endHours":12.095082230939077,"quality":"inauspicious"},{"name":"Udveg","start":"12:06","end":"13:24","startHours":12.095082230939077,"endHours":13.395678711249744,"quality":"inauspicious"},{"name":"Chala","start":"13:24","end":"14:42","startHours":13.395678711249744,"endHours":14.69627519156041,"quality":"neutral"},{"name":"Labha","start":"14:42","end":"16:00","startHours":14.69627519156041,"endHours":15.996871671871073,"quality":"auspicious"},{"name":"Amṛta","start":"16:00","end":"17:18","startHours":15.996871671871073,"endHours":17.29746815218174,"quality":"auspicious"}],"nightChoghadiyas":[{"name":"Chala","start":"17:18","end":"19:00","startHours":17.29746815218174,"endHours":18.996871671871073,"quality":"neutral"},{"name":"Labha","start":"19:00","end":"20:42","startHours":18.996871671871073,"endHours":20.69627519156041,"quality":"auspicious"},{"name":"Amṛta","start":"20:42","end":"22:24","startHours":20.69627519156041,"endHours":22.395678711249744,"quality":"auspicious"},{"name":"Kāla","start":"22:24","end":"00:06","startHours":22.395678711249744,"endHours":24.095082230939077,"quality":"inauspicious"},{"name":"Śubha","start":"00:06","end":"01:48","startHours":24.095082230939077,"endHours":25.79448575062841,"quality":"auspicious"},{"name":"Roga","start":"01:48","end":"03:30","startHours":25.79448575062841,"endHours":27.493889270317744,"quality":"inauspicious"},{"name":"Udveg","start":"03:30","end":"05:12","startHours":27.493889270317744,"endHours":29.19329279000708,"quality":"inauspicious"},{"name":"Chala","start":"05:12","end":"06:54","startHours":29.19329279000708,"endHours":30.892696309696415,"quality":"neutral"}],"horas":[{"name":"Hora 1","start":"06:54","end":"07:54","startHours":6.892696309696416,"endHours":7.892696309696416,"planetary_lord":"Moon"},{"name":"Hora 2","start":"07:54","end":"08:54","startHours":7.892696309696416,"endHours":8.892696309696415,"planetary_lord":"Mercury"},{"name":"Hora 3","start":"08:54","end":"09:54","startHours":8.892696309696415,"endHours":9.892696309696415,"planetary_lord":"Venus"},{"name":"Hora 4","start":"09:54","end":"10:54","startHours":9.892696309696415,"endHours":10.892696309696415,"planetary_lord":"Sun"},{"name":"Hora 5","start":"10:54","end":"11:54","startHours":10.892696309696415,"endHours":11.892696309696415,"planetary_lord":"Mars"},{"name":"Hora 6","start":"11:54","end":"12:54","startHours":11.892696309696415,"endHours":12.892696309696415,"planetary_lord":"Jupiter"},{"name":"Hora 7","start":"12:54","end":"13:54","startHours":12.892696309696415,"endHours":13.892696309696415,"planetary_lord":"Saturn"},{"name":"Hora 8","start":"13:54","end":"14:54","startHours":13.892696309696415,"endHours":14.892696309696415,"planetary_lord":"Moon"},{"name":"Hora 9","start":"14:54","end":"15:54","startHours":14.892696309696415,"endHours":15.892696309696415,"planetary_lord":"Mercury"},{"name":"Hora 10","start":"15:54","end":"16:54","startHours":15.892696309696415,"endHours":16.892696309696415,"planetary_lord":"Venus"},{"name":"Hora 11","start":"16:54","end":"17:54","startHours":16.892696309696415,"endHours":17.892696309696415,"planetary_lord":"Sun"},{"name":"Hora 12","start":"17:54","end":"18:54","startHours":17.892696309696415,"endHours":18.892696309696415,"planetary_lord":"Mars"},{"name":"Hora 13","start":"18:54","end":"19:54","startHours":18.892696309696415,"endHours":19.892696309696415,"planetary_lord":"Jupiter"},{"name":"Hora 14","start":"19:54","end":"20:54","startHours":19.892696309696415,"endHours":20.892696309696415,"planetary_lord":"Saturn"},{"name":"Hora 15","start":"20:54","end":"21:54","startHours":20.892696309696415,"endHours":21.892696309696415,"planetary_lord":"Moon"},{"name":"Hora 16","start":"21:54","end":"22:54","startHours":21.892696309696415,"endHours":22.892696309696415,"planetary_lord":"Mercury"},{"name":"Hora 17","start":"22:54","end":"23:54","startHours":22.892696309696415,"endHours":23.892696309696415,"planetary_lord":"Venus"},{"name":"Hora 18","start":"23:54","end":"00:54","startHours":23.892696309696415,"endHours":24.892696309696415,"planetary_lord":"Sun"},{"name":"Hora 19","start":"00:54","end":"01:54","startHours":24.892696309696415,"endHours":25.892696309696415,"planetary_lord":"Mars"},{"name":"Hora 20","start":"01:54","end":"02:54","startHours":25.892696309696415,"endHours":26.892696309696415,"planetary_lord":"Jupiter"},{"name":"Hora 21","start":"02:54","end":"03:54","startHours":26.892696309696415,"endHours":27.892696309696415,"planetary_lord":"Saturn"},{"name":"Hora 22","start":"03:54","end":"04:54","startHours":27.892696309696415,"endHours":28.892696309696415,"planetary_lord":"Moon"},{"name":"Hora 23","start":"04:54","end":"05:54","startHours":28.892696309696415,"endHours":29.892696309696415,"planetary_lord":"Mercury"},{"name":"Hora 24","start":"05:54","end":"06:54","startHours":29.892696309696415,"endHours":30.892696309696415,"planetary_lord":"Venus"}],"taraBala":{"favorable_nakshatras":["Aśvinī","Bharaṇī","Punarvasu","Puṣya","Aśleṣā","Maghā","Pūrva Phalgunī","Viśākhā","Anurādhā","Jyeṣṭhā","Mūla","Pūrva Āṣāḍhā","Pūrva Bhādrapadā","Uttara Bhādrapadā","Revatī"],"unfavorable_nakshatras":["Kṛttikā","Rohiṇī","Mṛgaśirā","Ārdrā","Uttara Phalgunī","Hasta","Citrā","Svātī","Uttara Āṣāḍhā","Śravaṇa","Dhaniṣṭhā","Śatabhiṣaj"],"nature":"Janma-tara if same nakshatra; favorable for 15 nakshatras"},"chandraBala":{"favorable_rashis":["Meṣa","Mithuna","Siṃha","Vṛścika","Dhanu","Mīna"],"unfavorable_rashis":["Vṛṣabha","Karka","Kanyā","Tulā","Makara","Kumbha"]},"dishaShool":"East (Pūrva)","chandraVasa":"South","rahuVasa":"North-East","anandadiYoga":{"name":"Mudgara","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":-21.251903048961204,"eotMinutes":11.224666143655435,"ayanamsa":23.5444}},"calendars":{"vikram_samvat":2034,"vikram_samvatsara":"Pramoda","saka_samvat":1899,"saka_samvatsara":"Piṅgala","bengali_samvat":1384,"malayalam_era":1153,"nanakshahi_year":508,"lunar_month":"Mārgaśīrṣa","lunar_month_paksha_full":"Mārgaśīrṣa Kṛṣṇa Pakṣa","lunar_month_system":"purnimanta","lunar_month_purnimanta":"Mārgaśīrṣa","lunar_month_amanta":"Kārtika","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 Kṛṣṇa Tṛtīyā · Vikram 2034 Pramoda · Śaka 1899 Piṅgala"},"festivals":[],"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":[]},"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 28, 1977 CE · Ṛṣikeśa · Vidhyamitra","description":"November 28, 1977 CE for Ṛṣikeśa: Kṛṣṇa Tṛtīyā, sūryodaya 06:54, sūryāsta 17:18.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/rishikesh/1977-11-28","hreflang_alternates":{"en":"https://vidhyamitra.com/city/rishikesh/1977-11-28","sa":"https://sa.vidhyamitra.com/city/rishikesh/1977-11-28","hi":"https://hi.vidhyamitra.com/city/rishikesh/1977-11-28","x-default":"https://vidhyamitra.com/city/rishikesh/1977-11-28"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-06-01T03:06:10.940Z","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":"2026-06-01T03:06:10.940Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-06-01T03:06:10.940Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}