{"id":"vidhyamitra:city-day:rishikesh:1918-03-23:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/rishikesh/1918-03-23","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"1918-03-23","date_display":"March 23, 1918 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":1918,"month":3,"day":23,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2421675.770833,"kali_year":5019,"ahargana":1833210.2708,"sun":{"sidereal_longitude":339.2577,"rashi":12,"rashi_name":"Mīna"},"moon":{"sidereal_longitude":106.6725,"rashi":4,"rashi_name":"Karka"},"tithi":{"number":11,"name":"Ekādaśī","paksha":"Śukla","full_name":"Śukla Ekādaśī","elongation_degrees":127.4148,"elapsed_within_tithi_degrees":7.4148},"nakshatra":{"number":9,"name":"Āśleṣā","pada":1,"moon_longitude":106.6725,"elapsed_within_degrees":0.0059},"yoga":{"number":7,"name":"Sukarma","sum_longitude":85.9303},"karana":{"half_tithi_index":21,"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":1918,"month":3,"day":23,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2421675.770833,"ahargana":1833210.2708,"kali_year":5019,"ayanamsa_lahiri":22.7106,"grahas":{"sun":{"sidereal_longitude":338.890935,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":26,"name":"Uttara Bhādrapadā","pada":2},"retrograde":false},"moon":{"sidereal_longitude":108.499935,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":9,"name":"Aśleṣā","pada":1},"retrograde":false,"latitude":-2.8286},"mars":{"sidereal_longitude":149.18883500000004,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":12,"name":"Uttara Phalgunī","pada":1},"retrograde":true},"mercury":{"sidereal_longitude":349.788335,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":27,"name":"Revatī","pada":1},"retrograde":false},"jupiter":{"sidereal_longitude":43.99683500000003,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":4,"name":"Rohiṇī","pada":2},"retrograde":false},"venus":{"sidereal_longitude":298.160835,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":23,"name":"Dhaniṣṭhā","pada":2},"retrograde":false},"saturn":{"sidereal_longitude":105.714335,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":8,"name":"Puṣya","pada":4},"retrograde":true},"rahu":{"sidereal_longitude":247.6978,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":19,"name":"Mūla","pada":3},"retrograde":false},"ketu":{"sidereal_longitude":67.6978,"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":1918,"month":3,"day":23,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2421675.770833,"kali_year":5019,"ahargana":1833210.2708,"sun":{"sidereal_longitude":339.2577,"rashi":12,"rashi_name":"Mīna"},"moon":{"sidereal_longitude":106.6725,"rashi":4,"rashi_name":"Karka"},"tithi":{"number":11,"name":"Ekādaśī","paksha":"Śukla","full_name":"Śukla Ekādaśī","elongation_degrees":127.4148,"elapsed_within_tithi_degrees":7.4148},"nakshatra":{"number":9,"name":"Āśleṣā","pada":1,"moon_longitude":106.6725,"elapsed_within_degrees":0.0059},"yoga":{"number":7,"name":"Sukarma","sum_longitude":85.9303},"karana":{"half_tithi_index":21,"name":"Viṣṭi"},"vara":{"number":1,"name":"Śanivāra (Saturday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":-2.829,"elongation":127.415},"lunar":{"type":"lunar","occurs":false,"moon_latitude":-2.829,"opposition_distance":52.585}},"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":"06:19","sunsetLocal":"18:29","solarNoonLocal":"12:24","dayLengthHours":12.177584158184416,"dayLengthDisplay":"12 Hours 10 Mins 39 Secs","nightLengthDisplay":"11 Hours 49 Mins 21 Secs","moonriseLocal":"14:18","moonsetLocal":"03:47","rahuKala":{"name":"Rāhu Kāla","start":"09:21","end":"10:53","startHours":9.358013345066595,"endHours":10.88021136483965,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"13:55","end":"15:27","startHours":13.924607404385753,"endHours":15.446805424158804,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"06:19","end":"07:50","startHours":6.313617305520492,"endHours":7.835815325293544,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:09","end":"09:34","startHours":9.155053609096857,"endHours":9.560973081036337,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"06:49","end":"07:09","startHours":6.821016645444843,"endHours":7.145752222996427,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"12:00","end":"12:48","startHours":11.99648991267322,"endHours":12.80832885655218,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"04:41","end":"05:30","startHours":4.68993941776257,"endHours":5.501778361641531,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"05:18","end":"06:19","startHours":5.298818625671791,"endHours":6.313617305520492,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:26","end":"15:15","startHours":14.432006744310101,"endHours":15.243845688189062,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"18:17","end":"18:41","startHours":18.29120146370491,"endHours":18.691201463704907,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:29","end":"19:00","startHours":18.491201463704908,"endHours":18.99860080362926,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"18:14","end":"19:59","startHours":18.241201463704908,"endHours":19.991201463704908,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"00:00","end":"00:48","startHours":23.99648991267322,"endHours":24.80832885655218,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Kāla","start":"06:19","end":"07:50","startHours":6.313617305520492,"endHours":7.835815325293544,"quality":"inauspicious"},{"name":"Śubha","start":"07:50","end":"09:21","startHours":7.835815325293544,"endHours":9.358013345066595,"quality":"auspicious"},{"name":"Roga","start":"09:21","end":"10:53","startHours":9.358013345066595,"endHours":10.88021136483965,"quality":"inauspicious"},{"name":"Udveg","start":"10:53","end":"12:24","startHours":10.88021136483965,"endHours":12.4024093846127,"quality":"inauspicious"},{"name":"Chala","start":"12:24","end":"13:55","startHours":12.4024093846127,"endHours":13.924607404385753,"quality":"neutral"},{"name":"Labha","start":"13:55","end":"15:27","startHours":13.924607404385753,"endHours":15.446805424158804,"quality":"auspicious"},{"name":"Amṛta","start":"15:27","end":"16:58","startHours":15.446805424158804,"endHours":16.969003443931857,"quality":"auspicious"},{"name":"Kāla","start":"16:58","end":"18:29","startHours":16.969003443931857,"endHours":18.491201463704908,"quality":"inauspicious"}],"nightChoghadiyas":[{"name":"Labha","start":"18:29","end":"19:58","startHours":18.491201463704908,"endHours":19.969003443931854,"quality":"auspicious"},{"name":"Amṛta","start":"19:58","end":"21:27","startHours":19.969003443931854,"endHours":21.446805424158804,"quality":"auspicious"},{"name":"Kāla","start":"21:27","end":"22:55","startHours":21.446805424158804,"endHours":22.924607404385753,"quality":"inauspicious"},{"name":"Śubha","start":"22:55","end":"00:24","startHours":22.924607404385753,"endHours":24.4024093846127,"quality":"auspicious"},{"name":"Roga","start":"00:24","end":"01:53","startHours":24.4024093846127,"endHours":25.880211364839646,"quality":"inauspicious"},{"name":"Udveg","start":"01:53","end":"03:21","startHours":25.880211364839646,"endHours":27.358013345066595,"quality":"inauspicious"},{"name":"Chala","start":"03:21","end":"04:50","startHours":27.358013345066595,"endHours":28.835815325293545,"quality":"neutral"},{"name":"Labha","start":"04:50","end":"06:19","startHours":28.835815325293545,"endHours":30.31361730552049,"quality":"auspicious"}],"horas":[{"name":"Hora 1","start":"06:19","end":"07:19","startHours":6.313617305520492,"endHours":7.313617305520492,"planetary_lord":"Saturn"},{"name":"Hora 2","start":"07:19","end":"08:19","startHours":7.313617305520492,"endHours":8.313617305520491,"planetary_lord":"Moon"},{"name":"Hora 3","start":"08:19","end":"09:19","startHours":8.313617305520491,"endHours":9.313617305520491,"planetary_lord":"Mercury"},{"name":"Hora 4","start":"09:19","end":"10:19","startHours":9.313617305520491,"endHours":10.313617305520491,"planetary_lord":"Venus"},{"name":"Hora 5","start":"10:19","end":"11:19","startHours":10.313617305520491,"endHours":11.313617305520491,"planetary_lord":"Sun"},{"name":"Hora 6","start":"11:19","end":"12:19","startHours":11.313617305520491,"endHours":12.313617305520491,"planetary_lord":"Mars"},{"name":"Hora 7","start":"12:19","end":"13:19","startHours":12.313617305520491,"endHours":13.313617305520491,"planetary_lord":"Jupiter"},{"name":"Hora 8","start":"13:19","end":"14:19","startHours":13.313617305520491,"endHours":14.313617305520491,"planetary_lord":"Saturn"},{"name":"Hora 9","start":"14:19","end":"15:19","startHours":14.313617305520491,"endHours":15.313617305520491,"planetary_lord":"Moon"},{"name":"Hora 10","start":"15:19","end":"16:19","startHours":15.313617305520491,"endHours":16.31361730552049,"planetary_lord":"Mercury"},{"name":"Hora 11","start":"16:19","end":"17:19","startHours":16.31361730552049,"endHours":17.31361730552049,"planetary_lord":"Venus"},{"name":"Hora 12","start":"17:19","end":"18:19","startHours":17.31361730552049,"endHours":18.31361730552049,"planetary_lord":"Sun"},{"name":"Hora 13","start":"18:19","end":"19:19","startHours":18.31361730552049,"endHours":19.31361730552049,"planetary_lord":"Mars"},{"name":"Hora 14","start":"19:19","end":"20:19","startHours":19.31361730552049,"endHours":20.31361730552049,"planetary_lord":"Jupiter"},{"name":"Hora 15","start":"20:19","end":"21:19","startHours":20.31361730552049,"endHours":21.31361730552049,"planetary_lord":"Saturn"},{"name":"Hora 16","start":"21:19","end":"22:19","startHours":21.31361730552049,"endHours":22.31361730552049,"planetary_lord":"Moon"},{"name":"Hora 17","start":"22:19","end":"23:19","startHours":22.31361730552049,"endHours":23.31361730552049,"planetary_lord":"Mercury"},{"name":"Hora 18","start":"23:19","end":"00:19","startHours":23.31361730552049,"endHours":24.31361730552049,"planetary_lord":"Venus"},{"name":"Hora 19","start":"00:19","end":"01:19","startHours":24.31361730552049,"endHours":25.31361730552049,"planetary_lord":"Sun"},{"name":"Hora 20","start":"01:19","end":"02:19","startHours":25.31361730552049,"endHours":26.31361730552049,"planetary_lord":"Mars"},{"name":"Hora 21","start":"02:19","end":"03:19","startHours":26.31361730552049,"endHours":27.31361730552049,"planetary_lord":"Jupiter"},{"name":"Hora 22","start":"03:19","end":"04:19","startHours":27.31361730552049,"endHours":28.31361730552049,"planetary_lord":"Saturn"},{"name":"Hora 23","start":"04:19","end":"05:19","startHours":28.31361730552049,"endHours":29.31361730552049,"planetary_lord":"Moon"},{"name":"Hora 24","start":"05:19","end":"06:19","startHours":29.31361730552049,"endHours":30.31361730552049,"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","Karka","Kanyā","Dhanu","Makara"],"unfavorable_rashis":["Mithuna","Siṃha","Tulā","Vṛścika","Kumbha","Mīna"]},"dishaShool":"East (Pūrva)","chandraVasa":"South-West","rahuVasa":"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":0.6369126300119335,"eotMinutes":-7.214963076761897,"ayanamsa":22.7106}},"calendars":{"vikram_samvat":1975,"vikram_samvatsara":"Prajāpati","saka_samvat":1840,"saka_samvatsara":"Kālayukta","bengali_samvat":1325,"malayalam_era":1094,"nanakshahi_year":449,"lunar_month":"Phālguna","lunar_month_paksha_full":"Phālguna Śukla Pakṣa","lunar_month_system":"purnimanta","lunar_month_purnimanta":"Phālguna","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":"Śiśira (Winter)","display_summary":"Phālguna Śukla Ekādaśī · Vikram 1975 Prajāpati · Śaka 1840 Kālayukta"},"festivals":[{"id":"amalaki-ekadashi","name":"Āmalakī Ekādaśī","name_sanskrit":"आमलकी एकादशी","tradition":"Vaishnava","associated_deity":"Bhagavān Viṣṇu (in Āmalakī tree)","significance":"Worship of Āmalakī (Indian gooseberry, sacred to Viṣṇu).","vrata":true,"detection":{"tithi_number":11,"tithi_paksha":"Śukla","lunar_month":"Phālguna"},"precedence":4},{"id":"rangbhari-ekadashi","name":"Raṅgbhari Ekādaśī","name_sanskrit":"रङ्गभरी एकादशी","tradition":"Shaiva","associated_deity":"Śiva-Pārvatī","significance":"Kāśī tradition: Śiva brings Pārvatī home; rang-utsava begins.","vrata":true,"detection":{"tithi_number":11,"tithi_paksha":"Śukla","lunar_month":"Phālguna"},"precedence":4},{"id":"ekadashi","name":"Ekādaśī","name_sanskrit":"एकादशी","tradition":"Vaishnava","associated_deity":"Bhagavān Viṣṇu","significance":"Sacred to Bhagavān Viṣṇu; vrata for purification.","vrata":true,"detection":{"any_of":[{"tithi_number":11},{"tithi_number":26}]},"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":[]},"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 23, 1918 CE · Ṛṣikeśa · Vidhyamitra","description":"March 23, 1918 CE for Ṛṣikeśa: Śukla Ekādaśī, sūryodaya 06:19, sūryāsta 18:29.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/rishikesh/1918-03-23","hreflang_alternates":{"en":"https://vidhyamitra.com/city/rishikesh/1918-03-23","sa":"https://sa.vidhyamitra.com/city/rishikesh/1918-03-23","hi":"https://hi.vidhyamitra.com/city/rishikesh/1918-03-23","x-default":"https://vidhyamitra.com/city/rishikesh/1918-03-23"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-31T13:38:30.719Z","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":"2026-05-31T13:38:30.720Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-31T13:38:30.720Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}