{"id":"vidhyamitra:city-day:rishikesh:1979-03-22:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/rishikesh/1979-03-22","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"1979-03-22","date_display":"March 22, 1979 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":1979,"month":3,"day":22,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2443954.770833,"kali_year":5080,"ahargana":1855489.2708,"sun":{"sidereal_longitude":337.4883,"rashi":12,"rashi_name":"Mīna"},"moon":{"sidereal_longitude":257.4807,"rashi":9,"rashi_name":"Dhanu"},"tithi":{"number":24,"name":"Navamī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Navamī","elongation_degrees":279.9924,"elapsed_within_tithi_degrees":3.9924},"nakshatra":{"number":20,"name":"Pūrva Āṣāḍhā","pada":2,"moon_longitude":257.4807,"elapsed_within_degrees":4.1474},"yoga":{"number":18,"name":"Varīyān","sum_longitude":234.969},"karana":{"half_tithi_index":46,"name":"Taitila"},"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":1979,"month":3,"day":22,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2443954.770833,"ahargana":1855489.2708,"kali_year":5080,"ayanamsa_lahiri":23.5627,"grahas":{"sun":{"sidereal_longitude":337.261713,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":26,"name":"Uttara Bhādrapadā","pada":2},"retrograde":false},"moon":{"sidereal_longitude":254.518913,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":20,"name":"Pūrva Āṣāḍhā","pada":1},"retrograde":false,"latitude":4.2218},"mars":{"sidereal_longitude":324.189613,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":25,"name":"Pūrva Bhādrapadā","pada":2},"retrograde":false},"mercury":{"sidereal_longitude":342.381713,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":26,"name":"Uttara Bhādrapadā","pada":3},"retrograde":true},"jupiter":{"sidereal_longitude":95.169013,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":8,"name":"Puṣya","pada":1},"retrograde":true},"venus":{"sidereal_longitude":298.31031299999995,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":23,"name":"Dhaniṣṭhā","pada":2},"retrograde":false},"saturn":{"sidereal_longitude":135.30211299999996,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":11,"name":"Pūrva Phalgunī","pada":1},"retrograde":true},"rahu":{"sidereal_longitude":147.2492,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":12,"name":"Uttara Phalgunī","pada":1},"retrograde":false},"ketu":{"sidereal_longitude":327.2492,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":25,"name":"Pūrva Bhādrapadā","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":1979,"month":3,"day":22,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2443954.770833,"kali_year":5080,"ahargana":1855489.2708,"sun":{"sidereal_longitude":337.4883,"rashi":12,"rashi_name":"Mīna"},"moon":{"sidereal_longitude":257.4807,"rashi":9,"rashi_name":"Dhanu"},"tithi":{"number":24,"name":"Navamī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Navamī","elongation_degrees":279.9924,"elapsed_within_tithi_degrees":3.9924},"nakshatra":{"number":20,"name":"Pūrva Āṣāḍhā","pada":2,"moon_longitude":257.4807,"elapsed_within_degrees":4.1474},"yoga":{"number":18,"name":"Varīyān","sum_longitude":234.969},"karana":{"half_tithi_index":46,"name":"Taitila"},"vara":{"number":6,"name":"Guruvāra (Thursday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":4.222,"elongation":80.008},"lunar":{"type":"lunar","occurs":false,"moon_latitude":4.222,"opposition_distance":99.992}},"eclipse_window_40days":[{"offset_days":-8,"type":"lunar","occurs":true,"moon_latitude":0.313,"opposition_distance":2.135},{"offset_days":6,"type":"solar","occurs":true,"moon_latitude":-1.291,"elongation":0.19}]},"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":"06:20","sunsetLocal":"18:29","solarNoonLocal":"12:24","dayLengthHours":12.15369869866317,"dayLengthDisplay":"12 Hours 09 Mins 13 Secs","nightLengthDisplay":"11 Hours 50 Mins 47 Secs","moonriseLocal":"01:48","moonsetLocal":"11:59","rahuKala":{"name":"Rāhu Kāla","start":"13:56","end":"15:27","startHours":13.926872337332895,"endHours":15.44608467466579,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"06:20","end":"07:51","startHours":6.330810650668414,"endHours":7.85002298800131,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"09:22","end":"10:53","startHours":9.369235325334206,"endHours":10.888447662667103,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:10","end":"09:34","startHours":9.166673680356487,"endHours":9.571796970311926,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"06:50","end":"07:10","startHours":6.837214763112713,"endHours":7.161313395077064,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"12:00","end":"12:49","startHours":12.002536710044561,"endHours":12.812783289955439,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"04:43","end":"05:31","startHours":4.710317490846657,"endHours":5.520564070757536,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"05:19","end":"06:20","startHours":5.318002425779817,"endHours":6.330810650668414,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:26","end":"15:15","startHours":14.433276449777193,"endHours":15.24352302968807,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"18:17","end":"18:41","startHours":18.284509349331586,"endHours":18.684509349331584,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:29","end":"18:59","startHours":18.484509349331585,"endHours":18.990913461775882,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"18:14","end":"19:59","startHours":18.234509349331585,"endHours":19.984509349331585,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"00:00","end":"00:49","startHours":24.00253671004456,"endHours":24.81278328995544,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Śubha","start":"06:20","end":"07:51","startHours":6.330810650668414,"endHours":7.85002298800131,"quality":"auspicious"},{"name":"Roga","start":"07:51","end":"09:22","startHours":7.85002298800131,"endHours":9.369235325334206,"quality":"inauspicious"},{"name":"Udveg","start":"09:22","end":"10:53","startHours":9.369235325334206,"endHours":10.888447662667103,"quality":"inauspicious"},{"name":"Chala","start":"10:53","end":"12:24","startHours":10.888447662667103,"endHours":12.40766,"quality":"neutral"},{"name":"Labha","start":"12:24","end":"13:56","startHours":12.40766,"endHours":13.926872337332895,"quality":"auspicious"},{"name":"Amṛta","start":"13:56","end":"15:27","startHours":13.926872337332895,"endHours":15.44608467466579,"quality":"auspicious"},{"name":"Kāla","start":"15:27","end":"16:58","startHours":15.44608467466579,"endHours":16.96529701199869,"quality":"inauspicious"},{"name":"Śubha","start":"16:58","end":"18:29","startHours":16.96529701199869,"endHours":18.484509349331585,"quality":"auspicious"}],"nightChoghadiyas":[{"name":"Amṛta","start":"18:29","end":"19:58","startHours":18.484509349331585,"endHours":19.96529701199869,"quality":"auspicious"},{"name":"Kāla","start":"19:58","end":"21:27","startHours":19.96529701199869,"endHours":21.44608467466579,"quality":"inauspicious"},{"name":"Śubha","start":"21:27","end":"22:56","startHours":21.44608467466579,"endHours":22.926872337332895,"quality":"auspicious"},{"name":"Roga","start":"22:56","end":"00:24","startHours":22.926872337332895,"endHours":24.40766,"quality":"inauspicious"},{"name":"Udveg","start":"00:24","end":"01:53","startHours":24.40766,"endHours":25.888447662667105,"quality":"inauspicious"},{"name":"Chala","start":"01:53","end":"03:22","startHours":25.888447662667105,"endHours":27.36923532533421,"quality":"neutral"},{"name":"Labha","start":"03:22","end":"04:51","startHours":27.36923532533421,"endHours":28.85002298800131,"quality":"auspicious"},{"name":"Amṛta","start":"04:51","end":"06:20","startHours":28.85002298800131,"endHours":30.330810650668415,"quality":"auspicious"}],"horas":[{"name":"Hora 1","start":"06:20","end":"07:20","startHours":6.330810650668414,"endHours":7.330810650668414,"planetary_lord":"Jupiter"},{"name":"Hora 2","start":"07:20","end":"08:20","startHours":7.330810650668414,"endHours":8.330810650668415,"planetary_lord":"Saturn"},{"name":"Hora 3","start":"08:20","end":"09:20","startHours":8.330810650668415,"endHours":9.330810650668415,"planetary_lord":"Moon"},{"name":"Hora 4","start":"09:20","end":"10:20","startHours":9.330810650668415,"endHours":10.330810650668415,"planetary_lord":"Mercury"},{"name":"Hora 5","start":"10:20","end":"11:20","startHours":10.330810650668415,"endHours":11.330810650668415,"planetary_lord":"Venus"},{"name":"Hora 6","start":"11:20","end":"12:20","startHours":11.330810650668415,"endHours":12.330810650668415,"planetary_lord":"Sun"},{"name":"Hora 7","start":"12:20","end":"13:20","startHours":12.330810650668415,"endHours":13.330810650668415,"planetary_lord":"Mars"},{"name":"Hora 8","start":"13:20","end":"14:20","startHours":13.330810650668415,"endHours":14.330810650668415,"planetary_lord":"Jupiter"},{"name":"Hora 9","start":"14:20","end":"15:20","startHours":14.330810650668415,"endHours":15.330810650668415,"planetary_lord":"Saturn"},{"name":"Hora 10","start":"15:20","end":"16:20","startHours":15.330810650668415,"endHours":16.330810650668415,"planetary_lord":"Moon"},{"name":"Hora 11","start":"16:20","end":"17:20","startHours":16.330810650668415,"endHours":17.330810650668415,"planetary_lord":"Mercury"},{"name":"Hora 12","start":"17:20","end":"18:20","startHours":17.330810650668415,"endHours":18.330810650668415,"planetary_lord":"Venus"},{"name":"Hora 13","start":"18:20","end":"19:20","startHours":18.330810650668415,"endHours":19.330810650668415,"planetary_lord":"Sun"},{"name":"Hora 14","start":"19:20","end":"20:20","startHours":19.330810650668415,"endHours":20.330810650668415,"planetary_lord":"Mars"},{"name":"Hora 15","start":"20:20","end":"21:20","startHours":20.330810650668415,"endHours":21.330810650668415,"planetary_lord":"Jupiter"},{"name":"Hora 16","start":"21:20","end":"22:20","startHours":21.330810650668415,"endHours":22.330810650668415,"planetary_lord":"Saturn"},{"name":"Hora 17","start":"22:20","end":"23:20","startHours":22.330810650668415,"endHours":23.330810650668415,"planetary_lord":"Moon"},{"name":"Hora 18","start":"23:20","end":"00:20","startHours":23.330810650668415,"endHours":24.330810650668415,"planetary_lord":"Mercury"},{"name":"Hora 19","start":"00:20","end":"01:20","startHours":24.330810650668415,"endHours":25.330810650668415,"planetary_lord":"Venus"},{"name":"Hora 20","start":"01:20","end":"02:20","startHours":25.330810650668415,"endHours":26.330810650668415,"planetary_lord":"Sun"},{"name":"Hora 21","start":"02:20","end":"03:20","startHours":26.330810650668415,"endHours":27.330810650668415,"planetary_lord":"Mars"},{"name":"Hora 22","start":"03:20","end":"04:20","startHours":27.330810650668415,"endHours":28.330810650668415,"planetary_lord":"Jupiter"},{"name":"Hora 23","start":"04:20","end":"05:20","startHours":28.330810650668415,"endHours":29.330810650668415,"planetary_lord":"Saturn"},{"name":"Hora 24","start":"05:20","end":"06:20","startHours":29.330810650668415,"endHours":30.330810650668415,"planetary_lord":"Moon"}],"taraBala":{"favorable_nakshatras":["Kṛttikā","Rohiṇī","Mṛgaśirā","Ārdrā","Punarvasu","Uttara Phalgunī","Hasta","Citrā","Svātī","Viśākhā","Uttara Āṣāḍhā","Śravaṇa","Dhaniṣṭhā","Śatabhiṣaj","Pūrva Bhādrapadā"],"unfavorable_nakshatras":["Aśvinī","Bharaṇī","Puṣya","Aśleṣā","Maghā","Pūrva Phalgunī","Anurādhā","Jyeṣṭhā","Mūla","Pūrva Āṣāḍhā","Uttara Bhādrapadā","Revatī"],"nature":"Janma-tara if same nakshatra; favorable for 15 nakshatras"},"chandraBala":{"favorable_rashis":["Vṛṣabha","Mithuna","Kanyā","Tulā","Dhanu","Kumbha"],"unfavorable_rashis":["Meṣa","Karka","Siṃha","Vṛścika","Makara","Mīna"]},"dishaShool":"South (Dakṣiṇa)","chandraVasa":"East","rahuVasa":"North-West","anandadiYoga":{"name":"Śrīvatsa","quality":"Auspicious"},"drikRitu":"Vasanta (Spring) (Drik)","vedicRitu":"Śiśira (Winter)","drikAyana":"Uttarāyaṇa","vedicAyana":"Uttarāyaṇa","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization (Drikpanchang-parity)","declination":0.3278862869585471,"eotMinutes":-7.53,"ayanamsa":23.5627}},"calendars":{"vikram_samvat":2036,"vikram_samvatsara":"Aṅgirasa","saka_samvat":1901,"saka_samvatsara":"Siddhārthī","bengali_samvat":1386,"malayalam_era":1155,"nanakshahi_year":510,"lunar_month":"Caitra","lunar_month_paksha_full":"Caitra Kṛṣṇa Pakṣa","solar_month":"Mīna (Paṅkuṇi)","ritu":"Vasanta (Spring)","display_summary":"Caitra Kṛṣṇa Navamī · Vikram 2036 Aṅgirasa · Śaka 1901 Siddhārthī"},"festivals":[{"id":"mina-sankranti","name":"Mīna Saṅkrānti","name_sanskrit":"मीन सङ्क्रान्ति","tradition":"Pan-Hindu","significance":"Sun enters Pisces; Mīna-māsa begins.","vrata":false,"detection":{"sun_rashi":"Mīna"},"precedence":5}],"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 March 22, 1979 CE · Ṛṣikeśa · Vidhyamitra","description":"March 22, 1979 CE for Ṛṣikeśa: Kṛṣṇa Navamī, sūryodaya 06:20, sūryāsta 18:29.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/rishikesh/1979-03-22","hreflang_alternates":{"en":"https://vidhyamitra.com/city/rishikesh/1979-03-22","sa":"https://sa.vidhyamitra.com/city/rishikesh/1979-03-22","hi":"https://hi.vidhyamitra.com/city/rishikesh/1979-03-22","x-default":"https://vidhyamitra.com/city/rishikesh/1979-03-22"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-18T21:33:34.521Z","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":"2026-05-18T21:33:34.521Z","verification":{"type":"community-validated","markers":["matches Drikpanchang ±1 minute on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-18T21:33:34.521Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}