{"id":"vidhyamitra:city-day:rishikesh:2058-04-13:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/rishikesh/2058-04-13","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2058-04-13","date_display":"April 13, 2058 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":2058,"month":4,"day":13,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2472831.770833,"kali_year":5159,"ahargana":1884366.2708,"sun":{"sidereal_longitude":358.7193,"rashi":12,"rashi_name":"Mīna"},"moon":{"sidereal_longitude":230.0372,"rashi":8,"rashi_name":"Vṛścika"},"tithi":{"number":20,"name":"Pañcamī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Pañcamī","elongation_degrees":231.3178,"elapsed_within_tithi_degrees":3.3178},"nakshatra":{"number":18,"name":"Jyeṣṭhā","pada":2,"moon_longitude":230.0372,"elapsed_within_degrees":3.3705},"yoga":{"number":18,"name":"Varīyān","sum_longitude":228.7565},"karana":{"half_tithi_index":38,"name":"Kaulava"},"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":2058,"month":4,"day":13,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2472831.770833,"ahargana":1884366.2708,"kali_year":5159,"ayanamsa_lahiri":24.6671,"grahas":{"sun":{"sidereal_longitude":358.716199,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":27,"name":"Revatī","pada":4},"retrograde":false},"moon":{"sidereal_longitude":230.64019900000005,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":18,"name":"Jyeṣṭhā","pada":2},"retrograde":false,"latitude":0.5611},"mars":{"sidereal_longitude":340.758899,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":26,"name":"Uttara Bhādrapadā","pada":3},"retrograde":false},"mercury":{"sidereal_longitude":331.800199,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":25,"name":"Pūrva Bhādrapadā","pada":4},"retrograde":false},"jupiter":{"sidereal_longitude":340.527199,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":26,"name":"Uttara Bhādrapadā","pada":3},"retrograde":false},"venus":{"sidereal_longitude":23.52189900000002,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":2,"name":"Bharaṇī","pada":4},"retrograde":false},"saturn":{"sidereal_longitude":11.93859900000001,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":1,"name":"Aśvinī","pada":4},"retrograde":false},"rahu":{"sidereal_longitude":57.2068,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":5,"name":"Mṛgaśīrṣā","pada":2},"retrograde":false},"ketu":{"sidereal_longitude":237.2068,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":18,"name":"Jyeṣṭhā","pada":4},"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":2058,"month":4,"day":13,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2472831.770833,"kali_year":5159,"ahargana":1884366.2708,"sun":{"sidereal_longitude":358.7193,"rashi":12,"rashi_name":"Mīna"},"moon":{"sidereal_longitude":230.0372,"rashi":8,"rashi_name":"Vṛścika"},"tithi":{"number":20,"name":"Pañcamī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Pañcamī","elongation_degrees":231.3178,"elapsed_within_tithi_degrees":3.3178},"nakshatra":{"number":18,"name":"Jyeṣṭhā","pada":2,"moon_longitude":230.0372,"elapsed_within_degrees":3.3705},"yoga":{"number":18,"name":"Varīyān","sum_longitude":228.7565},"karana":{"half_tithi_index":38,"name":"Kaulava"},"vara":{"number":1,"name":"Śanivāra (Saturday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":0.561,"elongation":128.682},"lunar":{"type":"lunar","occurs":false,"moon_latitude":0.561,"opposition_distance":51.318}},"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":"05:53","sunsetLocal":"18:43","solarNoonLocal":"12:18","dayLengthHours":12.839212521348905,"dayLengthDisplay":"12 Hours 50 Mins 21 Secs","nightLengthDisplay":"11 Hours 09 Mins 39 Secs","moonriseLocal":"22:38","moonsetLocal":"08:53","rahuKala":{"name":"Rāhu Kāla","start":"09:05","end":"10:41","startHours":9.085187050157847,"endHours":10.69008861532646,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"13:54","end":"15:30","startHours":13.899891745663687,"endHours":15.5047933108323,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"05:53","end":"07:29","startHours":5.875383919820621,"endHours":7.480285484989234,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"08:52","end":"09:18","startHours":8.871200174802032,"endHours":9.299173925513662,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"06:25","end":"06:45","startHours":6.4103511082101585,"endHours":6.7527301087794624,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:52","end":"12:43","startHours":11.867016429783444,"endHours":12.722963931206703,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"04:10","end":"05:01","startHours":4.1634889169741,"endHours":5.01943641839736,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"04:48","end":"05:53","startHours":4.805449543041545,"endHours":5.875383919820621,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:26","end":"15:17","startHours":14.434858934053224,"endHours":15.290806435476485,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"18:31","end":"18:55","startHours":18.514596441169527,"endHours":18.914596441169525,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:43","end":"19:15","startHours":18.714596441169526,"endHours":19.249563629559063,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"18:28","end":"20:13","startHours":18.464596441169526,"endHours":20.214596441169526,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:52","end":"00:43","startHours":23.867016429783444,"endHours":24.722963931206703,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Kāla","start":"05:53","end":"07:29","startHours":5.875383919820621,"endHours":7.480285484989234,"quality":"inauspicious"},{"name":"Śubha","start":"07:29","end":"09:05","startHours":7.480285484989234,"endHours":9.085187050157847,"quality":"auspicious"},{"name":"Roga","start":"09:05","end":"10:41","startHours":9.085187050157847,"endHours":10.69008861532646,"quality":"inauspicious"},{"name":"Udveg","start":"10:41","end":"12:18","startHours":10.69008861532646,"endHours":12.294990180495073,"quality":"inauspicious"},{"name":"Chala","start":"12:18","end":"13:54","startHours":12.294990180495073,"endHours":13.899891745663687,"quality":"neutral"},{"name":"Labha","start":"13:54","end":"15:30","startHours":13.899891745663687,"endHours":15.5047933108323,"quality":"auspicious"},{"name":"Amṛta","start":"15:30","end":"17:07","startHours":15.5047933108323,"endHours":17.109694876000912,"quality":"auspicious"},{"name":"Kāla","start":"17:07","end":"18:43","startHours":17.109694876000912,"endHours":18.714596441169526,"quality":"inauspicious"}],"nightChoghadiyas":[{"name":"Labha","start":"18:43","end":"20:07","startHours":18.714596441169526,"endHours":20.109694876000912,"quality":"auspicious"},{"name":"Amṛta","start":"20:07","end":"21:30","startHours":20.109694876000912,"endHours":21.504793310832298,"quality":"auspicious"},{"name":"Kāla","start":"21:30","end":"22:54","startHours":21.504793310832298,"endHours":22.899891745663687,"quality":"inauspicious"},{"name":"Śubha","start":"22:54","end":"00:18","startHours":22.899891745663687,"endHours":24.294990180495073,"quality":"auspicious"},{"name":"Roga","start":"00:18","end":"01:41","startHours":24.294990180495073,"endHours":25.69008861532646,"quality":"inauspicious"},{"name":"Udveg","start":"01:41","end":"03:05","startHours":25.69008861532646,"endHours":27.08518705015785,"quality":"inauspicious"},{"name":"Chala","start":"03:05","end":"04:29","startHours":27.08518705015785,"endHours":28.480285484989235,"quality":"neutral"},{"name":"Labha","start":"04:29","end":"05:53","startHours":28.480285484989235,"endHours":29.87538391982062,"quality":"auspicious"}],"horas":[{"name":"Hora 1","start":"05:53","end":"06:53","startHours":5.875383919820621,"endHours":6.875383919820621,"planetary_lord":"Saturn"},{"name":"Hora 2","start":"06:53","end":"07:53","startHours":6.875383919820621,"endHours":7.875383919820621,"planetary_lord":"Moon"},{"name":"Hora 3","start":"07:53","end":"08:53","startHours":7.875383919820621,"endHours":8.87538391982062,"planetary_lord":"Mercury"},{"name":"Hora 4","start":"08:53","end":"09:53","startHours":8.87538391982062,"endHours":9.87538391982062,"planetary_lord":"Venus"},{"name":"Hora 5","start":"09:53","end":"10:53","startHours":9.87538391982062,"endHours":10.87538391982062,"planetary_lord":"Sun"},{"name":"Hora 6","start":"10:53","end":"11:53","startHours":10.87538391982062,"endHours":11.87538391982062,"planetary_lord":"Mars"},{"name":"Hora 7","start":"11:53","end":"12:53","startHours":11.87538391982062,"endHours":12.87538391982062,"planetary_lord":"Jupiter"},{"name":"Hora 8","start":"12:53","end":"13:53","startHours":12.87538391982062,"endHours":13.87538391982062,"planetary_lord":"Saturn"},{"name":"Hora 9","start":"13:53","end":"14:53","startHours":13.87538391982062,"endHours":14.87538391982062,"planetary_lord":"Moon"},{"name":"Hora 10","start":"14:53","end":"15:53","startHours":14.87538391982062,"endHours":15.87538391982062,"planetary_lord":"Mercury"},{"name":"Hora 11","start":"15:53","end":"16:53","startHours":15.87538391982062,"endHours":16.87538391982062,"planetary_lord":"Venus"},{"name":"Hora 12","start":"16:53","end":"17:53","startHours":16.87538391982062,"endHours":17.87538391982062,"planetary_lord":"Sun"},{"name":"Hora 13","start":"17:53","end":"18:53","startHours":17.87538391982062,"endHours":18.87538391982062,"planetary_lord":"Mars"},{"name":"Hora 14","start":"18:53","end":"19:53","startHours":18.87538391982062,"endHours":19.87538391982062,"planetary_lord":"Jupiter"},{"name":"Hora 15","start":"19:53","end":"20:53","startHours":19.87538391982062,"endHours":20.87538391982062,"planetary_lord":"Saturn"},{"name":"Hora 16","start":"20:53","end":"21:53","startHours":20.87538391982062,"endHours":21.87538391982062,"planetary_lord":"Moon"},{"name":"Hora 17","start":"21:53","end":"22:53","startHours":21.87538391982062,"endHours":22.87538391982062,"planetary_lord":"Mercury"},{"name":"Hora 18","start":"22:53","end":"23:53","startHours":22.87538391982062,"endHours":23.87538391982062,"planetary_lord":"Venus"},{"name":"Hora 19","start":"23:53","end":"00:53","startHours":23.87538391982062,"endHours":24.87538391982062,"planetary_lord":"Sun"},{"name":"Hora 20","start":"00:53","end":"01:53","startHours":24.87538391982062,"endHours":25.87538391982062,"planetary_lord":"Mars"},{"name":"Hora 21","start":"01:53","end":"02:53","startHours":25.87538391982062,"endHours":26.87538391982062,"planetary_lord":"Jupiter"},{"name":"Hora 22","start":"02:53","end":"03:53","startHours":26.87538391982062,"endHours":27.87538391982062,"planetary_lord":"Saturn"},{"name":"Hora 23","start":"03:53","end":"04:53","startHours":27.87538391982062,"endHours":28.87538391982062,"planetary_lord":"Moon"},{"name":"Hora 24","start":"04:53","end":"05:53","startHours":28.87538391982062,"endHours":29.87538391982062,"planetary_lord":"Mercury"}],"taraBala":{"favorable_nakshatras":["Aśvinī","Bharaṇī","Kṛttikā","Rohiṇī","Mṛgaśirā","Maghā","Pūrva Phalgunī","Uttara Phalgunī","Hasta","Citrā","Mūla","Pūrva Āṣāḍhā","Uttara Āṣāḍhā","Śravaṇa","Dhaniṣṭhā"],"unfavorable_nakshatras":["Ārdrā","Punarvasu","Puṣya","Aśleṣā","Svātī","Viśākhā","Anurādhā","Jyeṣṭhā","Śatabhiṣaj","Pūrva Bhādrapadā","Uttara Bhādrapadā","Revatī"],"nature":"Janma-tara if same nakshatra; favorable for 15 nakshatras"},"chandraBala":{"favorable_rashis":["Meṣa","Vṛṣabha","Siṃha","Kanyā","Vṛścika","Makara"],"unfavorable_rashis":["Mithuna","Karka","Tulā","Dhanu","Kumbha","Mīna"]},"dishaShool":"East (Pūrva)","chandraVasa":"North-East","rahuVasa":"East","anandadiYoga":{"name":"Padma","quality":"Auspicious"},"tropicalRitu":"Vasanta (Spring) (tropical)","vedicRitu":"Śiśira (Winter)","tropicalAyana":"Uttarāyaṇa","vedicAyana":"Uttarāyaṇa","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":9.082252287355816,"eotMinutes":-0.7698108297043191,"ayanamsa":24.6671}},"calendars":{"vikram_samvat":2115,"vikram_samvatsara":"Khara","saka_samvat":1980,"saka_samvatsara":"Bahudhānya","bengali_samvat":1465,"malayalam_era":1234,"nanakshahi_year":589,"lunar_month":"Vaiśākha","lunar_month_paksha_full":"Vaiśākha Kṛṣṇa Pakṣa","lunar_month_system":"purnimanta","lunar_month_purnimanta":"Vaiśākha","lunar_month_amanta":"Caitra","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":"Vaiśākha Kṛṣṇa Pañcamī · Vikram 2115 Khara · Śaka 1980 Bahudhānya"},"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 Jyeṣṭhā","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 April 13, 2058 CE · Ṛṣikeśa · Vidhyamitra","description":"April 13, 2058 CE for Ṛṣikeśa: Kṛṣṇa Pañcamī, sūryodaya 05:53, sūryāsta 18:43.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/rishikesh/2058-04-13","hreflang_alternates":{"en":"https://vidhyamitra.com/city/rishikesh/2058-04-13","sa":"https://sa.vidhyamitra.com/city/rishikesh/2058-04-13","hi":"https://hi.vidhyamitra.com/city/rishikesh/2058-04-13","x-default":"https://vidhyamitra.com/city/rishikesh/2058-04-13"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-31T15:55:11.104Z","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":"2026-05-31T15:55:11.104Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-31T15:55:11.104Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}