{"id":"vidhyamitra:city-day:rishikesh:2015-03-23:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/rishikesh/2015-03-23","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2015-03-23","date_display":"March 23, 2015 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":2015,"month":3,"day":23,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2457104.770833,"kali_year":5116,"ahargana":1868639.2708,"sun":{"sidereal_longitude":338.1677,"rashi":12,"rashi_name":"Mīna"},"moon":{"sidereal_longitude":13.3113,"rashi":1,"rashi_name":"Meṣa"},"tithi":{"number":3,"name":"Tṛtīyā","paksha":"Śukla","full_name":"Śukla Tṛtīyā","elongation_degrees":35.1436,"elapsed_within_tithi_degrees":11.1436},"nakshatra":{"number":1,"name":"Aśvinī","pada":4,"moon_longitude":13.3113,"elapsed_within_degrees":13.3113},"yoga":{"number":27,"name":"Vaidhṛti","sum_longitude":351.479},"karana":{"half_tithi_index":5,"name":"Gara"},"vara":{"number":3,"name":"Somavāra (Monday)"}},"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":2015,"month":3,"day":23,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2457104.770833,"ahargana":1868639.2708,"kali_year":5116,"ayanamsa_lahiri":24.0656,"grahas":{"sun":{"sidereal_longitude":338.025486,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":26,"name":"Uttara Bhādrapadā","pada":2},"retrograde":false},"moon":{"sidereal_longitude":14.621686000000011,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":2,"name":"Bharaṇī","pada":1},"retrograde":false,"latitude":-1.7432},"mars":{"sidereal_longitude":359.23348599999997,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":27,"name":"Revatī","pada":4},"retrograde":false},"mercury":{"sidereal_longitude":321.40568600000006,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":25,"name":"Pūrva Bhādrapadā","pada":1},"retrograde":false},"jupiter":{"sidereal_longitude":108.17928599999999,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":9,"name":"Aśleṣā","pada":1},"retrograde":true},"venus":{"sidereal_longitude":12.501785999999981,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":1,"name":"Aśvinī","pada":4},"retrograde":false},"saturn":{"sidereal_longitude":220.57158600000002,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":17,"name":"Anurādhā","pada":3},"retrograde":true},"rahu":{"sidereal_longitude":170.4989,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":13,"name":"Hasta","pada":4},"retrograde":false},"ketu":{"sidereal_longitude":350.4989,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":27,"name":"Revatī","pada":2},"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":2015,"month":3,"day":23,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2457104.770833,"kali_year":5116,"ahargana":1868639.2708,"sun":{"sidereal_longitude":338.1677,"rashi":12,"rashi_name":"Mīna"},"moon":{"sidereal_longitude":13.3113,"rashi":1,"rashi_name":"Meṣa"},"tithi":{"number":3,"name":"Tṛtīyā","paksha":"Śukla","full_name":"Śukla Tṛtīyā","elongation_degrees":35.1436,"elapsed_within_tithi_degrees":11.1436},"nakshatra":{"number":1,"name":"Aśvinī","pada":4,"moon_longitude":13.3113,"elapsed_within_degrees":13.3113},"yoga":{"number":27,"name":"Vaidhṛti","sum_longitude":351.479},"karana":{"half_tithi_index":5,"name":"Gara"},"vara":{"number":3,"name":"Somavāra (Monday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":-1.743,"elongation":35.144},"lunar":{"type":"lunar","occurs":false,"moon_latitude":-1.743,"opposition_distance":144.856}},"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":"06:18","sunsetLocal":"18:30","solarNoonLocal":"12:24","dayLengthHours":12.192631390860932,"dayLengthDisplay":"12 Hours 11 Mins 33 Secs","nightLengthDisplay":"11 Hours 48 Mins 27 Secs","moonriseLocal":"08:14","moonsetLocal":"21:28","rahuKala":{"name":"Rāhu Kāla","start":"07:50","end":"09:21","startHours":7.830172613039849,"endHours":9.354251536897465,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"10:53","end":"12:24","startHours":10.878330460755082,"endHours":12.4024093846127,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"13:56","end":"15:27","startHours":13.926488308470315,"endHours":15.45056723232793,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:09","end":"09:33","startHours":9.151041013716451,"endHours":9.557462060078482,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"06:49","end":"07:08","startHours":6.814119997134772,"endHours":7.139256834224397,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"12:00","end":"12:49","startHours":11.995988338250669,"endHours":12.80883043097473,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"04:41","end":"05:30","startHours":4.680409503734109,"endHours":5.493251596458171,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"05:17","end":"06:18","startHours":5.2900410732771554,"endHours":6.306093689182233,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:26","end":"15:15","startHours":14.434514616422856,"endHours":15.247356709146919,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"18:18","end":"18:42","startHours":18.298725080043166,"endHours":18.698725080043165,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:30","end":"19:00","startHours":18.498725080043165,"endHours":19.006751387995703,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"18:15","end":"20:00","startHours":18.248725080043165,"endHours":19.998725080043165,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"00:00","end":"00:49","startHours":23.99598833825067,"endHours":24.80883043097473,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Amṛta","start":"06:18","end":"07:50","startHours":6.306093689182233,"endHours":7.830172613039849,"quality":"auspicious"},{"name":"Kāla","start":"07:50","end":"09:21","startHours":7.830172613039849,"endHours":9.354251536897465,"quality":"inauspicious"},{"name":"Śubha","start":"09:21","end":"10:53","startHours":9.354251536897465,"endHours":10.878330460755082,"quality":"auspicious"},{"name":"Roga","start":"10:53","end":"12:24","startHours":10.878330460755082,"endHours":12.4024093846127,"quality":"inauspicious"},{"name":"Udveg","start":"12:24","end":"13:56","startHours":12.4024093846127,"endHours":13.926488308470315,"quality":"inauspicious"},{"name":"Chala","start":"13:56","end":"15:27","startHours":13.926488308470315,"endHours":15.45056723232793,"quality":"neutral"},{"name":"Labha","start":"15:27","end":"16:58","startHours":15.45056723232793,"endHours":16.97464615618555,"quality":"auspicious"},{"name":"Amṛta","start":"16:58","end":"18:30","startHours":16.97464615618555,"endHours":18.498725080043165,"quality":"auspicious"}],"nightChoghadiyas":[{"name":"Chala","start":"18:30","end":"19:58","startHours":18.498725080043165,"endHours":19.97464615618555,"quality":"neutral"},{"name":"Labha","start":"19:58","end":"21:27","startHours":19.97464615618555,"endHours":21.450567232327934,"quality":"auspicious"},{"name":"Amṛta","start":"21:27","end":"22:56","startHours":21.450567232327934,"endHours":22.926488308470315,"quality":"auspicious"},{"name":"Kāla","start":"22:56","end":"00:24","startHours":22.926488308470315,"endHours":24.4024093846127,"quality":"inauspicious"},{"name":"Śubha","start":"00:24","end":"01:53","startHours":24.4024093846127,"endHours":25.878330460755084,"quality":"auspicious"},{"name":"Roga","start":"01:53","end":"03:21","startHours":25.878330460755084,"endHours":27.354251536897465,"quality":"inauspicious"},{"name":"Udveg","start":"03:21","end":"04:50","startHours":27.354251536897465,"endHours":28.83017261303985,"quality":"inauspicious"},{"name":"Chala","start":"04:50","end":"06:18","startHours":28.83017261303985,"endHours":30.306093689182234,"quality":"neutral"}],"horas":[{"name":"Hora 1","start":"06:18","end":"07:18","startHours":6.306093689182233,"endHours":7.306093689182233,"planetary_lord":"Moon"},{"name":"Hora 2","start":"07:18","end":"08:18","startHours":7.306093689182233,"endHours":8.306093689182234,"planetary_lord":"Mercury"},{"name":"Hora 3","start":"08:18","end":"09:18","startHours":8.306093689182234,"endHours":9.306093689182234,"planetary_lord":"Venus"},{"name":"Hora 4","start":"09:18","end":"10:18","startHours":9.306093689182234,"endHours":10.306093689182234,"planetary_lord":"Sun"},{"name":"Hora 5","start":"10:18","end":"11:18","startHours":10.306093689182234,"endHours":11.306093689182234,"planetary_lord":"Mars"},{"name":"Hora 6","start":"11:18","end":"12:18","startHours":11.306093689182234,"endHours":12.306093689182234,"planetary_lord":"Jupiter"},{"name":"Hora 7","start":"12:18","end":"13:18","startHours":12.306093689182234,"endHours":13.306093689182234,"planetary_lord":"Saturn"},{"name":"Hora 8","start":"13:18","end":"14:18","startHours":13.306093689182234,"endHours":14.306093689182234,"planetary_lord":"Moon"},{"name":"Hora 9","start":"14:18","end":"15:18","startHours":14.306093689182234,"endHours":15.306093689182234,"planetary_lord":"Mercury"},{"name":"Hora 10","start":"15:18","end":"16:18","startHours":15.306093689182234,"endHours":16.306093689182234,"planetary_lord":"Venus"},{"name":"Hora 11","start":"16:18","end":"17:18","startHours":16.306093689182234,"endHours":17.306093689182234,"planetary_lord":"Sun"},{"name":"Hora 12","start":"17:18","end":"18:18","startHours":17.306093689182234,"endHours":18.306093689182234,"planetary_lord":"Mars"},{"name":"Hora 13","start":"18:18","end":"19:18","startHours":18.306093689182234,"endHours":19.306093689182234,"planetary_lord":"Jupiter"},{"name":"Hora 14","start":"19:18","end":"20:18","startHours":19.306093689182234,"endHours":20.306093689182234,"planetary_lord":"Saturn"},{"name":"Hora 15","start":"20:18","end":"21:18","startHours":20.306093689182234,"endHours":21.306093689182234,"planetary_lord":"Moon"},{"name":"Hora 16","start":"21:18","end":"22:18","startHours":21.306093689182234,"endHours":22.306093689182234,"planetary_lord":"Mercury"},{"name":"Hora 17","start":"22:18","end":"23:18","startHours":22.306093689182234,"endHours":23.306093689182234,"planetary_lord":"Venus"},{"name":"Hora 18","start":"23:18","end":"00:18","startHours":23.306093689182234,"endHours":24.306093689182234,"planetary_lord":"Sun"},{"name":"Hora 19","start":"00:18","end":"01:18","startHours":24.306093689182234,"endHours":25.306093689182234,"planetary_lord":"Mars"},{"name":"Hora 20","start":"01:18","end":"02:18","startHours":25.306093689182234,"endHours":26.306093689182234,"planetary_lord":"Jupiter"},{"name":"Hora 21","start":"02:18","end":"03:18","startHours":26.306093689182234,"endHours":27.306093689182234,"planetary_lord":"Saturn"},{"name":"Hora 22","start":"03:18","end":"04:18","startHours":27.306093689182234,"endHours":28.306093689182234,"planetary_lord":"Moon"},{"name":"Hora 23","start":"04:18","end":"05:18","startHours":28.306093689182234,"endHours":29.306093689182234,"planetary_lord":"Mercury"},{"name":"Hora 24","start":"05:18","end":"06:18","startHours":29.306093689182234,"endHours":30.306093689182234,"planetary_lord":"Venus"}],"taraBala":{"favorable_nakshatras":["Bharaṇī","Kṛttikā","Rohiṇī","Mṛgaśirā","Ārdrā","Pūrva Phalgunī","Uttara Phalgunī","Hasta","Citrā","Svātī","Pūrva Āṣāḍhā","Uttara Āṣāḍhā","Śravaṇa","Dhaniṣṭhā","Śatabhiṣaj"],"unfavorable_nakshatras":["Aśvinī","Punarvasu","Puṣya","Aśleṣā","Maghā","Viśākhā","Anurādhā","Jyeṣṭhā","Mūla","Pūrva Bhādrapadā","Uttara Bhādrapadā","Revatī"],"nature":"Janma-tara if same nakshatra; favorable for 15 nakshatras"},"chandraBala":{"favorable_rashis":["Meṣa","Mithuna","Kanyā","Tulā","Makara","Kumbha"],"unfavorable_rashis":["Vṛṣabha","Karka","Siṃha","Vṛścika","Dhanu","Mīna"]},"dishaShool":"East (Pūrva)","chandraVasa":"East","rahuVasa":"North-East","anandadiYoga":{"name":"Saumya","quality":"Auspicious"},"drikRitu":"Vasanta (Spring) (Drik)","vedicRitu":"Śiśira (Winter)","drikAyana":"Uttarāyaṇa","vedicAyana":"Uttarāyaṇa","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization (Drikpanchang-parity)","declination":0.831537350892166,"eotMinutes":-7.214963076761897,"ayanamsa":24.0656}},"calendars":{"vikram_samvat":2072,"vikram_samvatsara":"Kīlaka","saka_samvat":1937,"saka_samvatsara":"Manmatha","bengali_samvat":1422,"malayalam_era":1191,"nanakshahi_year":546,"lunar_month":"Caitra","lunar_month_paksha_full":"Caitra Śukla Pakṣa","solar_month":"Mīna (Paṅkuṇi)","ritu":"Vasanta (Spring)","display_summary":"Caitra Śukla Tṛtīyā · Vikram 2072 Kīlaka · Śaka 1937 Manmatha"},"festivals":[{"id":"matsya-jayanti","name":"Matsya Jayantī","name_sanskrit":"मत्स्य जयन्ती","tradition":"Vaishnava","associated_deity":"Matsya (1st daśāvatāra of Krishna)","deity_avatara_index":10,"significance":"Matsya saved Vaivasvata Manu and the Vedas during the cosmic deluge.","vrata":false,"detection":{"tithi_number":3,"tithi_paksha":"Śukla","lunar_month":"Caitra"},"precedence":4,"sources":["Bhāgavata 8.24","Matsya Purāṇa 1-2"]},{"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":"chandra-walk","name":"Candra Walk","name_sanskrit":"चन्द्र यात्रा","type":"graha","description":"Manas-control + BG 6.5-7.","step_count":5,"url":"/walk/chandra-walk"},"reason":"Somavāra (Monday) — its presiding graha's walk."},"cosmic_resonances":[{"historical_date":"-3101-02-18","event":"Kali Yuga Epoch","chart_id":"kali-yuga-epoch","shared_marker":"same Aśvinī","url":"/day/-3101-02-18","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 23, 2015 CE · Ṛṣikeśa · Vidhyamitra","description":"March 23, 2015 CE for Ṛṣikeśa: Śukla Tṛtīyā, sūryodaya 06:18, sūryāsta 18:30.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/rishikesh/2015-03-23","hreflang_alternates":{"en":"https://vidhyamitra.com/city/rishikesh/2015-03-23","sa":"https://sa.vidhyamitra.com/city/rishikesh/2015-03-23","hi":"https://hi.vidhyamitra.com/city/rishikesh/2015-03-23","x-default":"https://vidhyamitra.com/city/rishikesh/2015-03-23"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-16T00:46:41.599Z","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":"2026-05-16T00:46:41.599Z","verification":{"type":"community-validated","markers":["matches Drikpanchang ±1 minute on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-16T00:46:41.599Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}