{"id":"vidhyamitra:city-day:rishikesh:1977-03-19:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/rishikesh/1977-03-19","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"1977-03-19","date_display":"March 19, 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":3,"day":19,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2443221.770833,"kali_year":5078,"ahargana":1854756.2708,"sun":{"sidereal_longitude":335.0226,"rashi":12,"rashi_name":"Mīna"},"moon":{"sidereal_longitude":327.7189,"rashi":11,"rashi_name":"Kumbha"},"tithi":{"number":30,"name":"Amāvasyā","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Amāvasyā","elongation_degrees":352.6964,"elapsed_within_tithi_degrees":4.6964},"nakshatra":{"number":25,"name":"Pūrva Bhādrapadā","pada":3,"moon_longitude":327.7189,"elapsed_within_degrees":7.7189},"yoga":{"number":23,"name":"Śubha","sum_longitude":302.7415},"karana":{"half_tithi_index":58,"name":"Catuṣpāda"},"vara":{"number":1,"name":"Śanivāra (Saturday)"}},"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":3,"day":19,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2443221.770833,"ahargana":1854756.2708,"kali_year":5078,"ayanamsa_lahiri":23.5347,"grahas":{"sun":{"sidereal_longitude":334.79091900000003,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":26,"name":"Uttara Bhādrapadā","pada":1},"retrograde":false},"moon":{"sidereal_longitude":326.238419,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":25,"name":"Pūrva Bhādrapadā","pada":2},"retrograde":false,"latitude":2.7914},"mars":{"sidereal_longitude":306.0045190000001,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":23,"name":"Dhaniṣṭhā","pada":4},"retrograde":false},"mercury":{"sidereal_longitude":337.771119,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":26,"name":"Uttara Bhādrapadā","pada":2},"retrograde":false},"jupiter":{"sidereal_longitude":33.462219000000005,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":3,"name":"Kṛttikā","pada":3},"retrograde":false},"venus":{"sidereal_longitude":1.2895189999999843,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":1,"name":"Aśvinī","pada":1},"retrograde":true},"saturn":{"sidereal_longitude":106.90101900000002,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":9,"name":"Aśleṣā","pada":1},"retrograde":true},"rahu":{"sidereal_longitude":186.0871,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":14,"name":"Citrā","pada":4},"retrograde":false},"ketu":{"sidereal_longitude":6.0871,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":1,"name":"Aśvinī","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":3,"day":19,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2443221.770833,"kali_year":5078,"ahargana":1854756.2708,"sun":{"sidereal_longitude":335.0226,"rashi":12,"rashi_name":"Mīna"},"moon":{"sidereal_longitude":327.7189,"rashi":11,"rashi_name":"Kumbha"},"tithi":{"number":30,"name":"Amāvasyā","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Amāvasyā","elongation_degrees":352.6964,"elapsed_within_tithi_degrees":4.6964},"nakshatra":{"number":25,"name":"Pūrva Bhādrapadā","pada":3,"moon_longitude":327.7189,"elapsed_within_degrees":7.7189},"yoga":{"number":23,"name":"Śubha","sum_longitude":302.7415},"karana":{"half_tithi_index":58,"name":"Catuṣpāda"},"vara":{"number":1,"name":"Śanivāra (Saturday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":2.791,"elongation":7.304},"lunar":{"type":"lunar","occurs":false,"moon_latitude":2.791,"opposition_distance":172.696}},"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":"06:23","sunsetLocal":"18:28","solarNoonLocal":"12:25","dayLengthHours":12.076925569848513,"dayLengthDisplay":"12 Hours 04 Mins 37 Secs","nightLengthDisplay":"11 Hours 55 Mins 23 Secs","moonriseLocal":"05:58","moonsetLocal":"17:44","rahuKala":{"name":"Rāhu Kāla","start":"09:24","end":"10:55","startHours":9.403931030531599,"endHours":10.913546726762664,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"13:56","end":"15:27","startHours":13.932778119224793,"endHours":15.442393815455855,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"06:23","end":"07:54","startHours":6.384699638069471,"endHours":7.8943153343005354,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:12","end":"09:36","startHours":9.20264893770079,"endHours":9.605213123362407,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"06:53","end":"07:13","startHours":6.887904870146492,"endHours":7.209956218675786,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"12:01","end":"12:50","startHours":12.02059823733211,"endHours":12.825726608655344,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"04:46","end":"05:35","startHours":4.774442895423003,"endHours":5.579571266746237,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"05:23","end":"06:23","startHours":5.378289173915428,"endHours":6.384699638069471,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:26","end":"15:14","startHours":14.435983351301811,"endHours":15.241111722625044,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"18:16","end":"18:40","startHours":18.261625207917984,"endHours":18.661625207917982,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:28","end":"18:58","startHours":18.461625207917983,"endHours":18.964830439995005,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"18:13","end":"19:58","startHours":18.211625207917983,"endHours":19.961625207917983,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"00:01","end":"00:50","startHours":24.02059823733211,"endHours":24.825726608655344,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Kāla","start":"06:23","end":"07:54","startHours":6.384699638069471,"endHours":7.8943153343005354,"quality":"inauspicious"},{"name":"Śubha","start":"07:54","end":"09:24","startHours":7.8943153343005354,"endHours":9.403931030531599,"quality":"auspicious"},{"name":"Roga","start":"09:24","end":"10:55","startHours":9.403931030531599,"endHours":10.913546726762664,"quality":"inauspicious"},{"name":"Udveg","start":"10:55","end":"12:25","startHours":10.913546726762664,"endHours":12.423162422993727,"quality":"inauspicious"},{"name":"Chala","start":"12:25","end":"13:56","startHours":12.423162422993727,"endHours":13.932778119224793,"quality":"neutral"},{"name":"Labha","start":"13:56","end":"15:27","startHours":13.932778119224793,"endHours":15.442393815455855,"quality":"auspicious"},{"name":"Amṛta","start":"15:27","end":"16:57","startHours":15.442393815455855,"endHours":16.95200951168692,"quality":"auspicious"},{"name":"Kāla","start":"16:57","end":"18:28","startHours":16.95200951168692,"endHours":18.461625207917983,"quality":"inauspicious"}],"nightChoghadiyas":[{"name":"Labha","start":"18:28","end":"19:57","startHours":18.461625207917983,"endHours":19.952009511686917,"quality":"auspicious"},{"name":"Amṛta","start":"19:57","end":"21:27","startHours":19.952009511686917,"endHours":21.442393815455855,"quality":"auspicious"},{"name":"Kāla","start":"21:27","end":"22:56","startHours":21.442393815455855,"endHours":22.932778119224793,"quality":"inauspicious"},{"name":"Śubha","start":"22:56","end":"00:25","startHours":22.932778119224793,"endHours":24.423162422993727,"quality":"auspicious"},{"name":"Roga","start":"00:25","end":"01:55","startHours":24.423162422993727,"endHours":25.91354672676266,"quality":"inauspicious"},{"name":"Udveg","start":"01:55","end":"03:24","startHours":25.91354672676266,"endHours":27.4039310305316,"quality":"inauspicious"},{"name":"Chala","start":"03:24","end":"04:54","startHours":27.4039310305316,"endHours":28.894315334300536,"quality":"neutral"},{"name":"Labha","start":"04:54","end":"06:23","startHours":28.894315334300536,"endHours":30.38469963806947,"quality":"auspicious"}],"horas":[{"name":"Hora 1","start":"06:23","end":"07:23","startHours":6.384699638069471,"endHours":7.384699638069471,"planetary_lord":"Saturn"},{"name":"Hora 2","start":"07:23","end":"08:23","startHours":7.384699638069471,"endHours":8.38469963806947,"planetary_lord":"Moon"},{"name":"Hora 3","start":"08:23","end":"09:23","startHours":8.38469963806947,"endHours":9.38469963806947,"planetary_lord":"Mercury"},{"name":"Hora 4","start":"09:23","end":"10:23","startHours":9.38469963806947,"endHours":10.38469963806947,"planetary_lord":"Venus"},{"name":"Hora 5","start":"10:23","end":"11:23","startHours":10.38469963806947,"endHours":11.38469963806947,"planetary_lord":"Sun"},{"name":"Hora 6","start":"11:23","end":"12:23","startHours":11.38469963806947,"endHours":12.38469963806947,"planetary_lord":"Mars"},{"name":"Hora 7","start":"12:23","end":"13:23","startHours":12.38469963806947,"endHours":13.38469963806947,"planetary_lord":"Jupiter"},{"name":"Hora 8","start":"13:23","end":"14:23","startHours":13.38469963806947,"endHours":14.38469963806947,"planetary_lord":"Saturn"},{"name":"Hora 9","start":"14:23","end":"15:23","startHours":14.38469963806947,"endHours":15.38469963806947,"planetary_lord":"Moon"},{"name":"Hora 10","start":"15:23","end":"16:23","startHours":15.38469963806947,"endHours":16.38469963806947,"planetary_lord":"Mercury"},{"name":"Hora 11","start":"16:23","end":"17:23","startHours":16.38469963806947,"endHours":17.38469963806947,"planetary_lord":"Venus"},{"name":"Hora 12","start":"17:23","end":"18:23","startHours":17.38469963806947,"endHours":18.38469963806947,"planetary_lord":"Sun"},{"name":"Hora 13","start":"18:23","end":"19:23","startHours":18.38469963806947,"endHours":19.38469963806947,"planetary_lord":"Mars"},{"name":"Hora 14","start":"19:23","end":"20:23","startHours":19.38469963806947,"endHours":20.38469963806947,"planetary_lord":"Jupiter"},{"name":"Hora 15","start":"20:23","end":"21:23","startHours":20.38469963806947,"endHours":21.38469963806947,"planetary_lord":"Saturn"},{"name":"Hora 16","start":"21:23","end":"22:23","startHours":21.38469963806947,"endHours":22.38469963806947,"planetary_lord":"Moon"},{"name":"Hora 17","start":"22:23","end":"23:23","startHours":22.38469963806947,"endHours":23.38469963806947,"planetary_lord":"Mercury"},{"name":"Hora 18","start":"23:23","end":"00:23","startHours":23.38469963806947,"endHours":24.38469963806947,"planetary_lord":"Venus"},{"name":"Hora 19","start":"00:23","end":"01:23","startHours":24.38469963806947,"endHours":25.38469963806947,"planetary_lord":"Sun"},{"name":"Hora 20","start":"01:23","end":"02:23","startHours":25.38469963806947,"endHours":26.38469963806947,"planetary_lord":"Mars"},{"name":"Hora 21","start":"02:23","end":"03:23","startHours":26.38469963806947,"endHours":27.38469963806947,"planetary_lord":"Jupiter"},{"name":"Hora 22","start":"03:23","end":"04:23","startHours":27.38469963806947,"endHours":28.38469963806947,"planetary_lord":"Saturn"},{"name":"Hora 23","start":"04:23","end":"05:23","startHours":28.38469963806947,"endHours":29.38469963806947,"planetary_lord":"Moon"},{"name":"Hora 24","start":"05:23","end":"06:23","startHours":29.38469963806947,"endHours":30.38469963806947,"planetary_lord":"Mercury"}],"taraBala":{"favorable_nakshatras":["Aśvinī","Bharaṇī","Kṛttikā","Puṣya","Aśleṣā","Maghā","Pūrva Phalgunī","Uttara Phalgunī","Anurādhā","Jyeṣṭhā","Mūla","Pūrva Āṣāḍhā","Uttara Āṣāḍhā","Uttara Bhādrapadā","Revatī"],"unfavorable_nakshatras":["Rohiṇī","Mṛgaśirā","Ārdrā","Punarvasu","Hasta","Citrā","Svātī","Viśākhā","Śravaṇa","Dhaniṣṭhā","Śatabhiṣaj","Pūrva Bhādrapadā"],"nature":"Janma-tara if same nakshatra; favorable for 15 nakshatras"},"chandraBala":{"favorable_rashis":["Meṣa","Karka","Siṃha","Vṛścika","Dhanu","Kumbha"],"unfavorable_rashis":["Vṛṣabha","Mithuna","Kanyā","Tulā","Makara","Mīna"]},"dishaShool":"East (Pūrva)","chandraVasa":"South","rahuVasa":"East","anandadiYoga":{"name":"Amṛta","quality":"Auspicious"},"tropicalRitu":"Śiśira (Winter)","vedicRitu":"Śiśira (Winter)","tropicalAyana":"Uttarāyaṇa","vedicAyana":"Uttarāyaṇa","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":-0.6658758804970265,"eotMinutes":-8.460145379623526,"ayanamsa":23.5347}},"calendars":{"vikram_samvat":2034,"vikram_samvatsara":"Pramoda","saka_samvat":1899,"saka_samvatsara":"Piṅgala","bengali_samvat":1384,"malayalam_era":1153,"nanakshahi_year":508,"lunar_month":"Caitra","lunar_month_paksha_full":"Caitra Kṛṣṇa Pakṣa","lunar_month_system":"purnimanta","lunar_month_purnimanta":"Caitra","lunar_month_amanta":"Phālguna","lunar_month_is_adhika":false,"lunar_month_purnimanta_is_adhika":false,"lunar_month_amanta_is_adhika":false,"solar_month":"Mīna (Paṅkuṇi)","ritu":"Vasanta (Spring)","display_summary":"Caitra Kṛṣṇa Amāvasyā · Vikram 2034 Pramoda · Śaka 1899 Piṅgala"},"festivals":[],"todays_walk":{"walk":{"id":"shani-walk","name":"Śani Walk","name_sanskrit":"शनि यात्रा","type":"graha","description":"Tapas + endurance + BG 17.14-19.","step_count":7,"url":"/walk/shani-walk"},"reason":"Śanivāra (Saturday) — 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 March 19, 1977 CE · Ṛṣikeśa · Vidhyamitra","description":"March 19, 1977 CE for Ṛṣikeśa: Kṛṣṇa Amāvasyā, sūryodaya 06:23, sūryāsta 18:28.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/rishikesh/1977-03-19","hreflang_alternates":{"en":"https://vidhyamitra.com/city/rishikesh/1977-03-19","sa":"https://sa.vidhyamitra.com/city/rishikesh/1977-03-19","hi":"https://hi.vidhyamitra.com/city/rishikesh/1977-03-19","x-default":"https://vidhyamitra.com/city/rishikesh/1977-03-19"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-06-01T08:53:39.548Z","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":"2026-06-01T08:53:39.548Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-06-01T08:53:39.548Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}