{"id":"vidhyamitra:city-day:rishikesh:2119-04-18:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/rishikesh/2119-04-18","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2119-04-18","date_display":"April 18, 2119 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":2119,"month":4,"day":18,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2495115.770833,"kali_year":5220,"ahargana":1906650.2708,"sun":{"sidereal_longitude":1.8591,"rashi":1,"rashi_name":"Meṣa"},"moon":{"sidereal_longitude":93.0362,"rashi":4,"rashi_name":"Karka"},"tithi":{"number":8,"name":"Aṣṭamī","paksha":"Śukla","full_name":"Śukla Aṣṭamī","elongation_degrees":91.1771,"elapsed_within_tithi_degrees":7.1771},"nakshatra":{"number":7,"name":"Punarvasu","pada":4,"moon_longitude":93.0362,"elapsed_within_degrees":13.0362},"yoga":{"number":8,"name":"Dhṛti","sum_longitude":94.8952},"karana":{"half_tithi_index":15,"name":"Bava"},"vara":{"number":4,"name":"Maṅgalavāra (Tuesday)"}},"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":2119,"month":4,"day":18,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2495115.770833,"ahargana":1906650.2708,"kali_year":5220,"ayanamsa_lahiri":25.5194,"grahas":{"sun":{"sidereal_longitude":2.01038699999998,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":1,"name":"Aśvinī","pada":1},"retrograde":false},"moon":{"sidereal_longitude":90.60618699999998,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":7,"name":"Punarvasu","pada":4},"retrograde":false,"latitude":3.0935},"mars":{"sidereal_longitude":86.745387,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":7,"name":"Punarvasu","pada":3},"retrograde":false},"mercury":{"sidereal_longitude":346.48528699999997,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":26,"name":"Uttara Bhādrapadā","pada":4},"retrograde":false},"jupiter":{"sidereal_longitude":27.487887,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":3,"name":"Kṛttikā","pada":1},"retrograde":false},"venus":{"sidereal_longitude":44.69368700000001,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":4,"name":"Rohiṇī","pada":2},"retrograde":false},"saturn":{"sidereal_longitude":37.33838700000001,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":3,"name":"Kṛttikā","pada":4},"retrograde":false},"rahu":{"sidereal_longitude":316.4932,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":24,"name":"Śatabhiṣā","pada":3},"retrograde":false},"ketu":{"sidereal_longitude":136.4932,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":11,"name":"Pūrva Phalgunī","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":2119,"month":4,"day":18,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2495115.770833,"kali_year":5220,"ahargana":1906650.2708,"sun":{"sidereal_longitude":1.8591,"rashi":1,"rashi_name":"Meṣa"},"moon":{"sidereal_longitude":93.0362,"rashi":4,"rashi_name":"Karka"},"tithi":{"number":8,"name":"Aṣṭamī","paksha":"Śukla","full_name":"Śukla Aṣṭamī","elongation_degrees":91.1771,"elapsed_within_tithi_degrees":7.1771},"nakshatra":{"number":7,"name":"Punarvasu","pada":4,"moon_longitude":93.0362,"elapsed_within_degrees":13.0362},"yoga":{"number":8,"name":"Dhṛti","sum_longitude":94.8952},"karana":{"half_tithi_index":15,"name":"Bava"},"vara":{"number":4,"name":"Maṅgalavāra (Tuesday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":3.093,"elongation":91.177},"lunar":{"type":"lunar","occurs":false,"moon_latitude":3.093,"opposition_distance":88.823}},"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":"05:48","sunsetLocal":"18:45","solarNoonLocal":"12:16","dayLengthHours":12.960896355787462,"dayLengthDisplay":"12 Hours 57 Mins 39 Secs","nightLengthDisplay":"11 Hours 02 Mins 21 Secs","moonriseLocal":"11:17","moonsetLocal":"01:05","rahuKala":{"name":"Rāhu Kāla","start":"15:31","end":"17:08","startHours":15.51395270734881,"endHours":17.13406475182224,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"09:02","end":"10:39","startHours":9.03350452945508,"endHours":10.653616573928511,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"12:16","end":"13:54","startHours":12.273728618401943,"endHours":13.893840662875377,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"08:49","end":"09:15","startHours":8.817489590191954,"endHours":9.249519468718203,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"06:20","end":"06:41","startHours":6.333317788666024,"endHours":6.678941691487023,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:51","end":"12:42","startHours":11.841698739875694,"endHours":12.705758496928192,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"04:04","end":"04:56","startHours":4.065160926403218,"endHours":4.929220683455716,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"04:43","end":"05:48","startHours":4.713205744192591,"endHours":5.793280440508213,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:26","end":"15:18","startHours":14.433878011033187,"endHours":15.297937768085685,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"18:33","end":"18:57","startHours":18.554176796295675,"endHours":18.954176796295673,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:45","end":"19:18","startHours":18.754176796295674,"endHours":19.294214144453484,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"18:30","end":"20:15","startHours":18.504176796295674,"endHours":20.254176796295674,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:51","end":"00:42","startHours":23.841698739875696,"endHours":24.70575849692819,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Roga","start":"05:48","end":"07:25","startHours":5.793280440508213,"endHours":7.413392484981646,"quality":"inauspicious"},{"name":"Udveg","start":"07:25","end":"09:02","startHours":7.413392484981646,"endHours":9.03350452945508,"quality":"inauspicious"},{"name":"Chala","start":"09:02","end":"10:39","startHours":9.03350452945508,"endHours":10.653616573928511,"quality":"neutral"},{"name":"Labha","start":"10:39","end":"12:16","startHours":10.653616573928511,"endHours":12.273728618401943,"quality":"auspicious"},{"name":"Amṛta","start":"12:16","end":"13:54","startHours":12.273728618401943,"endHours":13.893840662875377,"quality":"auspicious"},{"name":"Kāla","start":"13:54","end":"15:31","startHours":13.893840662875377,"endHours":15.51395270734881,"quality":"inauspicious"},{"name":"Śubha","start":"15:31","end":"17:08","startHours":15.51395270734881,"endHours":17.13406475182224,"quality":"auspicious"},{"name":"Roga","start":"17:08","end":"18:45","startHours":17.13406475182224,"endHours":18.754176796295674,"quality":"inauspicious"}],"nightChoghadiyas":[{"name":"Kāla","start":"18:45","end":"20:08","startHours":18.754176796295674,"endHours":20.13406475182224,"quality":"inauspicious"},{"name":"Śubha","start":"20:08","end":"21:31","startHours":20.13406475182224,"endHours":21.513952707348807,"quality":"auspicious"},{"name":"Roga","start":"21:31","end":"22:54","startHours":21.513952707348807,"endHours":22.893840662875377,"quality":"inauspicious"},{"name":"Udveg","start":"22:54","end":"00:16","startHours":22.893840662875377,"endHours":24.273728618401943,"quality":"inauspicious"},{"name":"Chala","start":"00:16","end":"01:39","startHours":24.273728618401943,"endHours":25.65361657392851,"quality":"neutral"},{"name":"Labha","start":"01:39","end":"03:02","startHours":25.65361657392851,"endHours":27.03350452945508,"quality":"auspicious"},{"name":"Amṛta","start":"03:02","end":"04:25","startHours":27.03350452945508,"endHours":28.413392484981646,"quality":"auspicious"},{"name":"Kāla","start":"04:25","end":"05:48","startHours":28.413392484981646,"endHours":29.793280440508212,"quality":"inauspicious"}],"horas":[{"name":"Hora 1","start":"05:48","end":"06:48","startHours":5.793280440508213,"endHours":6.793280440508213,"planetary_lord":"Mars"},{"name":"Hora 2","start":"06:48","end":"07:48","startHours":6.793280440508213,"endHours":7.793280440508213,"planetary_lord":"Jupiter"},{"name":"Hora 3","start":"07:48","end":"08:48","startHours":7.793280440508213,"endHours":8.793280440508212,"planetary_lord":"Saturn"},{"name":"Hora 4","start":"08:48","end":"09:48","startHours":8.793280440508212,"endHours":9.793280440508212,"planetary_lord":"Moon"},{"name":"Hora 5","start":"09:48","end":"10:48","startHours":9.793280440508212,"endHours":10.793280440508212,"planetary_lord":"Mercury"},{"name":"Hora 6","start":"10:48","end":"11:48","startHours":10.793280440508212,"endHours":11.793280440508212,"planetary_lord":"Venus"},{"name":"Hora 7","start":"11:48","end":"12:48","startHours":11.793280440508212,"endHours":12.793280440508212,"planetary_lord":"Sun"},{"name":"Hora 8","start":"12:48","end":"13:48","startHours":12.793280440508212,"endHours":13.793280440508212,"planetary_lord":"Mars"},{"name":"Hora 9","start":"13:48","end":"14:48","startHours":13.793280440508212,"endHours":14.793280440508212,"planetary_lord":"Jupiter"},{"name":"Hora 10","start":"14:48","end":"15:48","startHours":14.793280440508212,"endHours":15.793280440508212,"planetary_lord":"Saturn"},{"name":"Hora 11","start":"15:48","end":"16:48","startHours":15.793280440508212,"endHours":16.793280440508212,"planetary_lord":"Moon"},{"name":"Hora 12","start":"16:48","end":"17:48","startHours":16.793280440508212,"endHours":17.793280440508212,"planetary_lord":"Mercury"},{"name":"Hora 13","start":"17:48","end":"18:48","startHours":17.793280440508212,"endHours":18.793280440508212,"planetary_lord":"Venus"},{"name":"Hora 14","start":"18:48","end":"19:48","startHours":18.793280440508212,"endHours":19.793280440508212,"planetary_lord":"Sun"},{"name":"Hora 15","start":"19:48","end":"20:48","startHours":19.793280440508212,"endHours":20.793280440508212,"planetary_lord":"Mars"},{"name":"Hora 16","start":"20:48","end":"21:48","startHours":20.793280440508212,"endHours":21.793280440508212,"planetary_lord":"Jupiter"},{"name":"Hora 17","start":"21:48","end":"22:48","startHours":21.793280440508212,"endHours":22.793280440508212,"planetary_lord":"Saturn"},{"name":"Hora 18","start":"22:48","end":"23:48","startHours":22.793280440508212,"endHours":23.793280440508212,"planetary_lord":"Moon"},{"name":"Hora 19","start":"23:48","end":"00:48","startHours":23.793280440508212,"endHours":24.793280440508212,"planetary_lord":"Mercury"},{"name":"Hora 20","start":"00:48","end":"01:48","startHours":24.793280440508212,"endHours":25.793280440508212,"planetary_lord":"Venus"},{"name":"Hora 21","start":"01:48","end":"02:48","startHours":25.793280440508212,"endHours":26.793280440508212,"planetary_lord":"Sun"},{"name":"Hora 22","start":"02:48","end":"03:48","startHours":26.793280440508212,"endHours":27.793280440508212,"planetary_lord":"Mars"},{"name":"Hora 23","start":"03:48","end":"04:48","startHours":27.793280440508212,"endHours":28.793280440508212,"planetary_lord":"Jupiter"},{"name":"Hora 24","start":"04:48","end":"05:48","startHours":28.793280440508212,"endHours":29.793280440508212,"planetary_lord":"Saturn"}],"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","Vṛṣabha","Karka","Kanyā","Dhanu","Makara"],"unfavorable_rashis":["Mithuna","Siṃha","Tulā","Vṛścika","Kumbha","Mīna"]},"dishaShool":"North (Uttara)","chandraVasa":"South-West","rahuVasa":"North","anandadiYoga":{"name":"Lumba","quality":"Auspicious"},"tropicalRitu":"Vasanta (Spring)","vedicRitu":"Vasanta (Spring)","tropicalAyana":"Uttarāyaṇa","vedicAyana":"Uttarāyaṇa","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":10.593264456855126,"eotMinutes":0.5058828958834352,"ayanamsa":25.5194}},"calendars":{"vikram_samvat":2176,"vikram_samvatsara":"Nandana","saka_samvat":2041,"saka_samvatsara":"Pramāthi","bengali_samvat":1526,"malayalam_era":1295,"nanakshahi_year":650,"lunar_month":"Caitra","lunar_month_paksha_full":"Caitra Śukla Pakṣa","lunar_month_system":"purnimanta","lunar_month_purnimanta":"Caitra","lunar_month_amanta":"Caitra","lunar_month_is_adhika":false,"lunar_month_purnimanta_is_adhika":false,"lunar_month_amanta_is_adhika":false,"solar_month":"Mēsha (Cittirai / Vaiśākhī)","ritu":"Vasanta (Spring)","display_summary":"Caitra Śukla Aṣṭamī · Vikram 2176 Nandana · Śaka 2041 Pramāthi"},"festivals":[],"todays_walk":{"walk":{"id":"mangala-walk","name":"Maṅgala Walk","name_sanskrit":"मङ्गल यात्रा","type":"graha","description":"Right action + BG 2.31-38 (kṣatriya-dharma).","step_count":7,"url":"/walk/mangala-walk"},"reason":"Maṅgalavāra (Tuesday) — its presiding graha's walk."},"cosmic_resonances":[{"historical_date":"-3137-12-25","event":"Bhīṣma's Mahaprasthan","chart_id":"bhishma","shared_marker":"same Śukla Aṣṭamī","url":"/day/-3137-12-25","relevance":0.5},{"historical_date":"-1626101-04-03","event":"Bhagavān Rāma's birth at Ayodhyā","chart_id":"rama","shared_marker":"same Punarvasu","url":"/day/-1626101-04-03","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 April 18, 2119 CE · Ṛṣikeśa · Vidhyamitra","description":"April 18, 2119 CE for Ṛṣikeśa: Śukla Aṣṭamī, sūryodaya 05:48, sūryāsta 18:45.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/rishikesh/2119-04-18","hreflang_alternates":{"en":"https://vidhyamitra.com/city/rishikesh/2119-04-18","sa":"https://sa.vidhyamitra.com/city/rishikesh/2119-04-18","hi":"https://hi.vidhyamitra.com/city/rishikesh/2119-04-18","x-default":"https://vidhyamitra.com/city/rishikesh/2119-04-18"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-06-01T23:29:06.870Z","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":"2026-06-01T23:29:06.870Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-06-01T23:29:06.870Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}