{"id":"vidhyamitra:city-day:rishikesh:2011-03-19:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/rishikesh/2011-03-19","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2011-03-19","date_display":"March 19, 2011 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":2011,"month":3,"day":19,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2455639.770833,"kali_year":5112,"ahargana":1867174.2708,"sun":{"sidereal_longitude":334.2293,"rashi":12,"rashi_name":"Mīna"},"moon":{"sidereal_longitude":144.1317,"rashi":5,"rashi_name":"Siṃha"},"tithi":{"number":15,"name":"Pūrṇimā","paksha":"Śukla","full_name":"Śukla Pūrṇimā","elongation_degrees":169.9024,"elapsed_within_tithi_degrees":1.9024},"nakshatra":{"number":11,"name":"Pūrva Phalgunī","pada":4,"moon_longitude":144.1317,"elapsed_within_degrees":10.7983},"yoga":{"number":9,"name":"Śūla","sum_longitude":118.361},"karana":{"half_tithi_index":28,"name":"Viṣṭi"},"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":2011,"month":3,"day":19,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2455639.770833,"ahargana":1867174.2708,"kali_year":5112,"ayanamsa_lahiri":24.0096,"grahas":{"sun":{"sidereal_longitude":334.07665999999995,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":26,"name":"Uttara Bhādrapadā","pada":1},"retrograde":false},"moon":{"sidereal_longitude":143.84636,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":11,"name":"Pūrva Phalgunī","pada":4},"retrograde":false,"latitude":-4.3663},"mars":{"sidereal_longitude":324.74386000000004,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":25,"name":"Pūrva Bhādrapadā","pada":2},"retrograde":false},"mercury":{"sidereal_longitude":351.61946,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":27,"name":"Revatī","pada":2},"retrograde":false},"jupiter":{"sidereal_longitude":347.98286,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":27,"name":"Revatī","pada":1},"retrograde":false},"venus":{"sidereal_longitude":295.95726,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":23,"name":"Dhaniṣṭhā","pada":1},"retrograde":false},"saturn":{"sidereal_longitude":170.84735999999998,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":13,"name":"Hasta","pada":4},"retrograde":true},"rahu":{"sidereal_longitude":248.1217,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":19,"name":"Mūla","pada":3},"retrograde":false},"ketu":{"sidereal_longitude":68.1217,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":6,"name":"Ārdrā","pada":1},"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":2011,"month":3,"day":19,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2455639.770833,"kali_year":5112,"ahargana":1867174.2708,"sun":{"sidereal_longitude":334.2293,"rashi":12,"rashi_name":"Mīna"},"moon":{"sidereal_longitude":144.1317,"rashi":5,"rashi_name":"Siṃha"},"tithi":{"number":15,"name":"Pūrṇimā","paksha":"Śukla","full_name":"Śukla Pūrṇimā","elongation_degrees":169.9024,"elapsed_within_tithi_degrees":1.9024},"nakshatra":{"number":11,"name":"Pūrva Phalgunī","pada":4,"moon_longitude":144.1317,"elapsed_within_degrees":10.7983},"yoga":{"number":9,"name":"Śūla","sum_longitude":118.361},"karana":{"half_tithi_index":28,"name":"Viṣṭi"},"vara":{"number":1,"name":"Śanivāra (Saturday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":-4.366,"elongation":169.902},"lunar":{"type":"lunar","occurs":false,"moon_latitude":-4.366,"opposition_distance":10.098}},"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":"18:27","solarNoonLocal":"12:25","dayLengthHours":12.069575528247093,"dayLengthDisplay":"12 Hours 04 Mins 10 Secs","nightLengthDisplay":"11 Hours 55 Mins 50 Secs","moonriseLocal":"17:31","moonsetLocal":"05:58","rahuKala":{"name":"Rāhu Kāla","start":"09:24","end":"10:55","startHours":9.405768540931952,"endHours":10.91446548196284,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"13:56","end":"15:26","startHours":13.931859364024612,"endHours":15.440556305055498,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"06:23","end":"07:54","startHours":6.3883746588701795,"endHours":7.897071599901066,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:12","end":"09:36","startHours":9.204608948794501,"endHours":9.606928133069404,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"06:53","end":"07:13","startHours":6.891273639213808,"endHours":7.2131289866337305,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"12:01","end":"12:50","startHours":12.020843238718824,"endHours":12.82548160726863,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"04:47","end":"05:35","startHours":4.779097921770568,"endHours":5.583736290320373,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"05:23","end":"06:23","startHours":5.3825766981829215,"endHours":6.3883746588701795,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:26","end":"15:14","startHours":14.434758344368241,"endHours":15.239396712918047,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"18:15","end":"18:39","startHours":18.257950187117274,"endHours":18.657950187117272,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:27","end":"18:58","startHours":18.457950187117273,"endHours":18.960849167460903,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"18:12","end":"19:57","startHours":18.207950187117273,"endHours":19.957950187117273,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"00:01","end":"00:50","startHours":24.020843238718825,"endHours":24.825481607268628,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Kāla","start":"06:23","end":"07:54","startHours":6.3883746588701795,"endHours":7.897071599901066,"quality":"inauspicious"},{"name":"Śubha","start":"07:54","end":"09:24","startHours":7.897071599901066,"endHours":9.405768540931952,"quality":"auspicious"},{"name":"Roga","start":"09:24","end":"10:55","startHours":9.405768540931952,"endHours":10.91446548196284,"quality":"inauspicious"},{"name":"Udveg","start":"10:55","end":"12:25","startHours":10.91446548196284,"endHours":12.423162422993727,"quality":"inauspicious"},{"name":"Chala","start":"12:25","end":"13:56","startHours":12.423162422993727,"endHours":13.931859364024612,"quality":"neutral"},{"name":"Labha","start":"13:56","end":"15:26","startHours":13.931859364024612,"endHours":15.440556305055498,"quality":"auspicious"},{"name":"Amṛta","start":"15:26","end":"16:57","startHours":15.440556305055498,"endHours":16.949253246086386,"quality":"auspicious"},{"name":"Kāla","start":"16:57","end":"18:27","startHours":16.949253246086386,"endHours":18.457950187117273,"quality":"inauspicious"}],"nightChoghadiyas":[{"name":"Labha","start":"18:27","end":"19:57","startHours":18.457950187117273,"endHours":19.949253246086386,"quality":"auspicious"},{"name":"Amṛta","start":"19:57","end":"21:26","startHours":19.949253246086386,"endHours":21.4405563050555,"quality":"auspicious"},{"name":"Kāla","start":"21:26","end":"22:56","startHours":21.4405563050555,"endHours":22.931859364024614,"quality":"inauspicious"},{"name":"Śubha","start":"22:56","end":"00:25","startHours":22.931859364024614,"endHours":24.423162422993727,"quality":"auspicious"},{"name":"Roga","start":"00:25","end":"01:55","startHours":24.423162422993727,"endHours":25.91446548196284,"quality":"inauspicious"},{"name":"Udveg","start":"01:55","end":"03:24","startHours":25.91446548196284,"endHours":27.405768540931952,"quality":"inauspicious"},{"name":"Chala","start":"03:24","end":"04:54","startHours":27.405768540931952,"endHours":28.897071599901068,"quality":"neutral"},{"name":"Labha","start":"04:54","end":"06:23","startHours":28.897071599901068,"endHours":30.38837465887018,"quality":"auspicious"}],"horas":[{"name":"Hora 1","start":"06:23","end":"07:23","startHours":6.3883746588701795,"endHours":7.3883746588701795,"planetary_lord":"Saturn"},{"name":"Hora 2","start":"07:23","end":"08:23","startHours":7.3883746588701795,"endHours":8.38837465887018,"planetary_lord":"Moon"},{"name":"Hora 3","start":"08:23","end":"09:23","startHours":8.38837465887018,"endHours":9.38837465887018,"planetary_lord":"Mercury"},{"name":"Hora 4","start":"09:23","end":"10:23","startHours":9.38837465887018,"endHours":10.38837465887018,"planetary_lord":"Venus"},{"name":"Hora 5","start":"10:23","end":"11:23","startHours":10.38837465887018,"endHours":11.38837465887018,"planetary_lord":"Sun"},{"name":"Hora 6","start":"11:23","end":"12:23","startHours":11.38837465887018,"endHours":12.38837465887018,"planetary_lord":"Mars"},{"name":"Hora 7","start":"12:23","end":"13:23","startHours":12.38837465887018,"endHours":13.38837465887018,"planetary_lord":"Jupiter"},{"name":"Hora 8","start":"13:23","end":"14:23","startHours":13.38837465887018,"endHours":14.38837465887018,"planetary_lord":"Saturn"},{"name":"Hora 9","start":"14:23","end":"15:23","startHours":14.38837465887018,"endHours":15.38837465887018,"planetary_lord":"Moon"},{"name":"Hora 10","start":"15:23","end":"16:23","startHours":15.38837465887018,"endHours":16.38837465887018,"planetary_lord":"Mercury"},{"name":"Hora 11","start":"16:23","end":"17:23","startHours":16.38837465887018,"endHours":17.38837465887018,"planetary_lord":"Venus"},{"name":"Hora 12","start":"17:23","end":"18:23","startHours":17.38837465887018,"endHours":18.38837465887018,"planetary_lord":"Sun"},{"name":"Hora 13","start":"18:23","end":"19:23","startHours":18.38837465887018,"endHours":19.38837465887018,"planetary_lord":"Mars"},{"name":"Hora 14","start":"19:23","end":"20:23","startHours":19.38837465887018,"endHours":20.38837465887018,"planetary_lord":"Jupiter"},{"name":"Hora 15","start":"20:23","end":"21:23","startHours":20.38837465887018,"endHours":21.38837465887018,"planetary_lord":"Saturn"},{"name":"Hora 16","start":"21:23","end":"22:23","startHours":21.38837465887018,"endHours":22.38837465887018,"planetary_lord":"Moon"},{"name":"Hora 17","start":"22:23","end":"23:23","startHours":22.38837465887018,"endHours":23.38837465887018,"planetary_lord":"Mercury"},{"name":"Hora 18","start":"23:23","end":"00:23","startHours":23.38837465887018,"endHours":24.38837465887018,"planetary_lord":"Venus"},{"name":"Hora 19","start":"00:23","end":"01:23","startHours":24.38837465887018,"endHours":25.38837465887018,"planetary_lord":"Sun"},{"name":"Hora 20","start":"01:23","end":"02:23","startHours":25.38837465887018,"endHours":26.38837465887018,"planetary_lord":"Mars"},{"name":"Hora 21","start":"02:23","end":"03:23","startHours":26.38837465887018,"endHours":27.38837465887018,"planetary_lord":"Jupiter"},{"name":"Hora 22","start":"03:23","end":"04:23","startHours":27.38837465887018,"endHours":28.38837465887018,"planetary_lord":"Saturn"},{"name":"Hora 23","start":"04:23","end":"05:23","startHours":28.38837465887018,"endHours":29.38837465887018,"planetary_lord":"Moon"},{"name":"Hora 24","start":"05:23","end":"06:23","startHours":29.38837465887018,"endHours":30.38837465887018,"planetary_lord":"Mercury"}],"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","Siṃha","Tulā","Makara","Kumbha"],"unfavorable_rashis":["Meṣa","Karka","Kanyā","Vṛścika","Dhanu","Mīna"]},"dishaShool":"East (Pūrva)","chandraVasa":"West","rahuVasa":"East","anandadiYoga":{"name":"Dhvaja","quality":"Auspicious"},"drikRitu":"Śiśira (Winter)","vedicRitu":"Śiśira (Winter)","drikAyana":"Uttarāyaṇa","vedicAyana":"Uttarāyaṇa","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization (Drikpanchang-parity)","declination":-0.7610373776276265,"eotMinutes":-8.460145379623526,"ayanamsa":24.0096}},"calendars":{"vikram_samvat":2068,"vikram_samvatsara":"Krodhi","saka_samvat":1933,"saka_samvatsara":"Khara","bengali_samvat":1418,"malayalam_era":1187,"nanakshahi_year":542,"lunar_month":"Caitra","lunar_month_paksha_full":"Caitra Śukla Pakṣa","solar_month":"Mīna (Paṅkuṇi)","ritu":"Vasanta (Spring)","display_summary":"Caitra Śukla Pūrṇimā · Vikram 2068 Krodhi · Śaka 1933 Khara"},"festivals":[{"id":"hanuman-jayanti","name":"Hanumān Jayantī","name_sanskrit":"हनुमान जयन्ती","tradition":"Vaishnava","associated_deity":"Bhagavān Hanumān (Rudra-aṁśa, Rāma-bhakta)","significance":"Birth of Hanumān (Caitra Pūrṇimā tradition; some traditions Mārgaśīrṣa Kṛṣṇa 14).","vrata":true,"detection":{"tithi_number":15,"tithi_paksha":"Śukla","lunar_month":"Caitra"},"precedence":1,"sources":["Vālmīki Rāmāyaṇa, Sundara-Kāṇḍa"]},{"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":"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":"-3137-10-04","event":"Mahābhārata Day 1 (Bhagavad Gītā delivered)","chart_id":"krishna","shared_marker":"same Śukla Pūrṇimā","url":"/day/-3137-10-04","relevance":0.5},{"historical_date":"-0562-04-11","event":"Bhagavān Buddha's birth at Lumbinī","chart_id":"buddha","shared_marker":"same Śukla Pūrṇimā","url":"/day/-0562-04-11","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, 2011 CE · Ṛṣikeśa · Vidhyamitra","description":"March 19, 2011 CE for Ṛṣikeśa: Śukla Pūrṇimā, sūryodaya 06:23, sūryāsta 18:27.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/rishikesh/2011-03-19","hreflang_alternates":{"en":"https://vidhyamitra.com/city/rishikesh/2011-03-19","sa":"https://sa.vidhyamitra.com/city/rishikesh/2011-03-19","hi":"https://hi.vidhyamitra.com/city/rishikesh/2011-03-19","x-default":"https://vidhyamitra.com/city/rishikesh/2011-03-19"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-17T00:24:40.411Z","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":"2026-05-17T00:24:40.411Z","verification":{"type":"community-validated","markers":["matches Drikpanchang ±1 minute on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-17T00:24:40.411Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}