{"id":"vidhyamitra:city-day:rishikesh:2058-03-31:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/rishikesh/2058-03-31","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2058-03-31","date_display":"March 31, 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":3,"day":31,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2472818.770833,"kali_year":5159,"ahargana":1884353.2708,"sun":{"sidereal_longitude":345.9555,"rashi":12,"rashi_name":"Mīna"},"moon":{"sidereal_longitude":65.1009,"rashi":3,"rashi_name":"Mithuna"},"tithi":{"number":7,"name":"Saptamī","paksha":"Śukla","full_name":"Śukla Saptamī","elongation_degrees":79.1454,"elapsed_within_tithi_degrees":7.1454},"nakshatra":{"number":5,"name":"Mṛgaśīrṣā","pada":4,"moon_longitude":65.1009,"elapsed_within_degrees":11.7676},"yoga":{"number":4,"name":"Saubhāgya","sum_longitude":51.0564},"karana":{"half_tithi_index":13,"name":"Vaṇija"},"vara":{"number":2,"name":"Ravivāra (Sunday)"}},"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":3,"day":31,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2472818.770833,"ahargana":1884353.2708,"kali_year":5159,"ayanamsa_lahiri":24.6666,"grahas":{"sun":{"sidereal_longitude":345.921096,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":26,"name":"Uttara Bhādrapadā","pada":4},"retrograde":false},"moon":{"sidereal_longitude":64.98639600000001,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":5,"name":"Mr̥gaśirā","pada":4},"retrograde":false,"latitude":0.5638},"mars":{"sidereal_longitude":330.634896,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":25,"name":"Pūrva Bhādrapadā","pada":4},"retrograde":false},"mercury":{"sidereal_longitude":331.06819599999994,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":25,"name":"Pūrva Bhādrapadā","pada":4},"retrograde":true},"jupiter":{"sidereal_longitude":337.419296,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":26,"name":"Uttara Bhādrapadā","pada":2},"retrograde":false},"venus":{"sidereal_longitude":7.6025960000000055,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":1,"name":"Aśvinī","pada":3},"retrograde":false},"saturn":{"sidereal_longitude":10.333596,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":1,"name":"Aśvinī","pada":4},"retrograde":false},"rahu":{"sidereal_longitude":57.8956,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":5,"name":"Mṛgaśīrṣā","pada":2},"retrograde":false},"ketu":{"sidereal_longitude":237.8956,"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":3,"day":31,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2472818.770833,"kali_year":5159,"ahargana":1884353.2708,"sun":{"sidereal_longitude":345.9555,"rashi":12,"rashi_name":"Mīna"},"moon":{"sidereal_longitude":65.1009,"rashi":3,"rashi_name":"Mithuna"},"tithi":{"number":7,"name":"Saptamī","paksha":"Śukla","full_name":"Śukla Saptamī","elongation_degrees":79.1454,"elapsed_within_tithi_degrees":7.1454},"nakshatra":{"number":5,"name":"Mṛgaśīrṣā","pada":4,"moon_longitude":65.1009,"elapsed_within_degrees":11.7676},"yoga":{"number":4,"name":"Saubhāgya","sum_longitude":51.0564},"karana":{"half_tithi_index":13,"name":"Vaṇija"},"vara":{"number":2,"name":"Ravivāra (Sunday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":0.564,"elongation":79.145},"lunar":{"type":"lunar","occurs":false,"moon_latitude":0.564,"opposition_distance":100.855}},"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":"06:08","sunsetLocal":"18:35","solarNoonLocal":"12:22","dayLengthHours":12.45329060351595,"dayLengthDisplay":"12 Hours 27 Mins 12 Secs","nightLengthDisplay":"11 Hours 32 Mins 48 Secs","moonriseLocal":"10:37","moonsetLocal":"00:39","rahuKala":{"name":"Rāhu Kāla","start":"17:02","end":"18:35","startHours":17.029838999919924,"endHours":18.586500325359417,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"12:22","end":"13:55","startHours":12.359855023601444,"endHours":13.916516349040936,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"15:28","end":"17:02","startHours":15.473177674480429,"endHours":17.029838999919924,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:02","end":"09:27","startHours":9.038977529330523,"endHours":9.454087216114388,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"06:39","end":"06:59","startHours":6.6520968303233,"endHours":6.9841845797503925,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:57","end":"12:46","startHours":11.944745336817578,"endHours":12.774964710385307,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"04:28","end":"05:18","startHours":4.472770974708009,"endHours":5.302990348275738,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"05:06","end":"06:08","startHours":5.095435504883806,"endHours":6.1332097218434685,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:26","end":"15:16","startHours":14.435403457520767,"endHours":15.265622831088496,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"18:23","end":"18:47","startHours":18.386500325359417,"endHours":18.786500325359416,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:35","end":"19:06","startHours":18.586500325359417,"endHours":19.105387433839248,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"18:20","end":"20:05","startHours":18.336500325359417,"endHours":20.086500325359417,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:57","end":"00:46","startHours":23.944745336817576,"endHours":24.774964710385305,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Udveg","start":"06:08","end":"07:41","startHours":6.1332097218434685,"endHours":7.689871047282962,"quality":"inauspicious"},{"name":"Chala","start":"07:41","end":"09:15","startHours":7.689871047282962,"endHours":9.246532372722456,"quality":"neutral"},{"name":"Labha","start":"09:15","end":"10:48","startHours":9.246532372722456,"endHours":10.803193698161948,"quality":"auspicious"},{"name":"Amṛta","start":"10:48","end":"12:22","startHours":10.803193698161948,"endHours":12.359855023601444,"quality":"auspicious"},{"name":"Kāla","start":"12:22","end":"13:55","startHours":12.359855023601444,"endHours":13.916516349040936,"quality":"inauspicious"},{"name":"Śubha","start":"13:55","end":"15:28","startHours":13.916516349040936,"endHours":15.473177674480429,"quality":"auspicious"},{"name":"Roga","start":"15:28","end":"17:02","startHours":15.473177674480429,"endHours":17.029838999919924,"quality":"inauspicious"},{"name":"Udveg","start":"17:02","end":"18:35","startHours":17.029838999919924,"endHours":18.586500325359417,"quality":"inauspicious"}],"nightChoghadiyas":[{"name":"Śubha","start":"18:35","end":"20:02","startHours":18.586500325359417,"endHours":20.029838999919924,"quality":"auspicious"},{"name":"Roga","start":"20:02","end":"21:28","startHours":20.029838999919924,"endHours":21.47317767448043,"quality":"inauspicious"},{"name":"Udveg","start":"21:28","end":"22:55","startHours":21.47317767448043,"endHours":22.916516349040936,"quality":"inauspicious"},{"name":"Chala","start":"22:55","end":"00:22","startHours":22.916516349040936,"endHours":24.35985502360144,"quality":"neutral"},{"name":"Labha","start":"00:22","end":"01:48","startHours":24.35985502360144,"endHours":25.803193698161948,"quality":"auspicious"},{"name":"Amṛta","start":"01:48","end":"03:15","startHours":25.803193698161948,"endHours":27.246532372722456,"quality":"auspicious"},{"name":"Kāla","start":"03:15","end":"04:41","startHours":27.246532372722456,"endHours":28.689871047282963,"quality":"inauspicious"},{"name":"Śubha","start":"04:41","end":"06:08","startHours":28.689871047282963,"endHours":30.133209721843468,"quality":"auspicious"}],"horas":[{"name":"Hora 1","start":"06:08","end":"07:08","startHours":6.1332097218434685,"endHours":7.1332097218434685,"planetary_lord":"Sun"},{"name":"Hora 2","start":"07:08","end":"08:08","startHours":7.1332097218434685,"endHours":8.133209721843468,"planetary_lord":"Mars"},{"name":"Hora 3","start":"08:08","end":"09:08","startHours":8.133209721843468,"endHours":9.133209721843468,"planetary_lord":"Jupiter"},{"name":"Hora 4","start":"09:08","end":"10:08","startHours":9.133209721843468,"endHours":10.133209721843468,"planetary_lord":"Saturn"},{"name":"Hora 5","start":"10:08","end":"11:08","startHours":10.133209721843468,"endHours":11.133209721843468,"planetary_lord":"Moon"},{"name":"Hora 6","start":"11:08","end":"12:08","startHours":11.133209721843468,"endHours":12.133209721843468,"planetary_lord":"Mercury"},{"name":"Hora 7","start":"12:08","end":"13:08","startHours":12.133209721843468,"endHours":13.133209721843468,"planetary_lord":"Venus"},{"name":"Hora 8","start":"13:08","end":"14:08","startHours":13.133209721843468,"endHours":14.133209721843468,"planetary_lord":"Sun"},{"name":"Hora 9","start":"14:08","end":"15:08","startHours":14.133209721843468,"endHours":15.133209721843468,"planetary_lord":"Mars"},{"name":"Hora 10","start":"15:08","end":"16:08","startHours":15.133209721843468,"endHours":16.133209721843468,"planetary_lord":"Jupiter"},{"name":"Hora 11","start":"16:08","end":"17:08","startHours":16.133209721843468,"endHours":17.133209721843468,"planetary_lord":"Saturn"},{"name":"Hora 12","start":"17:08","end":"18:08","startHours":17.133209721843468,"endHours":18.133209721843468,"planetary_lord":"Moon"},{"name":"Hora 13","start":"18:08","end":"19:08","startHours":18.133209721843468,"endHours":19.133209721843468,"planetary_lord":"Mercury"},{"name":"Hora 14","start":"19:08","end":"20:08","startHours":19.133209721843468,"endHours":20.133209721843468,"planetary_lord":"Venus"},{"name":"Hora 15","start":"20:08","end":"21:08","startHours":20.133209721843468,"endHours":21.133209721843468,"planetary_lord":"Sun"},{"name":"Hora 16","start":"21:08","end":"22:08","startHours":21.133209721843468,"endHours":22.133209721843468,"planetary_lord":"Mars"},{"name":"Hora 17","start":"22:08","end":"23:08","startHours":22.133209721843468,"endHours":23.133209721843468,"planetary_lord":"Jupiter"},{"name":"Hora 18","start":"23:08","end":"00:08","startHours":23.133209721843468,"endHours":24.133209721843468,"planetary_lord":"Saturn"},{"name":"Hora 19","start":"00:08","end":"01:08","startHours":24.133209721843468,"endHours":25.133209721843468,"planetary_lord":"Moon"},{"name":"Hora 20","start":"01:08","end":"02:08","startHours":25.133209721843468,"endHours":26.133209721843468,"planetary_lord":"Mercury"},{"name":"Hora 21","start":"02:08","end":"03:08","startHours":26.133209721843468,"endHours":27.133209721843468,"planetary_lord":"Venus"},{"name":"Hora 22","start":"03:08","end":"04:08","startHours":27.133209721843468,"endHours":28.133209721843468,"planetary_lord":"Sun"},{"name":"Hora 23","start":"04:08","end":"05:08","startHours":28.133209721843468,"endHours":29.133209721843468,"planetary_lord":"Mars"},{"name":"Hora 24","start":"05:08","end":"06:08","startHours":29.133209721843468,"endHours":30.133209721843468,"planetary_lord":"Jupiter"}],"taraBala":{"favorable_nakshatras":["Aśvinī","Ārdrā","Punarvasu","Puṣya","Aśleṣā","Maghā","Svātī","Viśākhā","Anurādhā","Jyeṣṭhā","Mūla","Śatabhiṣaj","Pūrva Bhādrapadā","Uttara Bhādrapadā","Revatī"],"unfavorable_nakshatras":["Bharaṇī","Kṛttikā","Rohiṇī","Mṛgaśirā","Pūrva Phalgunī","Uttara Phalgunī","Hasta","Citrā","Pūrva Āṣāḍhā","Uttara Āṣāḍhā","Śravaṇa","Dhaniṣṭhā"],"nature":"Janma-tara if same nakshatra; favorable for 15 nakshatras"},"chandraBala":{"favorable_rashis":["Meṣa","Mithuna","Siṃha","Vṛścika","Dhanu","Mīna"],"unfavorable_rashis":["Vṛṣabha","Karka","Kanyā","Tulā","Makara","Kumbha"]},"dishaShool":"West (Paścim)","chandraVasa":"South","rahuVasa":"North-East","anandadiYoga":{"name":"Saumya","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":4.1908810582422635,"eotMinutes":-4.661701416086492,"ayanamsa":24.6666}},"calendars":{"vikram_samvat":2115,"vikram_samvatsara":"Khara","saka_samvat":1980,"saka_samvatsara":"Bahudhānya","bengali_samvat":1465,"malayalam_era":1234,"nanakshahi_year":589,"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":"Mīna (Paṅkuṇi)","ritu":"Vasanta (Spring)","display_summary":"Caitra Śukla Saptamī · Vikram 2115 Khara · Śaka 1980 Bahudhānya"},"festivals":[],"todays_walk":{"walk":{"id":"surya-walk","name":"Sūrya Walk","name_sanskrit":"सूर्य यात्रा","type":"graha","description":"Self-illumination + BG 4.1 (Sun-lineage of Gītā transmission).","step_count":6,"url":"/walk/surya-walk"},"reason":"Ravivāra (Sunday) — 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 31, 2058 CE · Ṛṣikeśa · Vidhyamitra","description":"March 31, 2058 CE for Ṛṣikeśa: Śukla Saptamī, sūryodaya 06:08, sūryāsta 18:35.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/rishikesh/2058-03-31","hreflang_alternates":{"en":"https://vidhyamitra.com/city/rishikesh/2058-03-31","sa":"https://sa.vidhyamitra.com/city/rishikesh/2058-03-31","hi":"https://hi.vidhyamitra.com/city/rishikesh/2058-03-31","x-default":"https://vidhyamitra.com/city/rishikesh/2058-03-31"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-31T16:03:11.767Z","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":"2026-05-31T16:03:11.767Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-31T16:03:11.767Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}