{"id":"vidhyamitra:city-day:rishikesh:2151-07-24:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/rishikesh/2151-07-24","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2151-07-24","date_display":"July 24, 2151 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":2151,"month":7,"day":24,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2506900.770833,"kali_year":5253,"ahargana":1918435.2708,"sun":{"sidereal_longitude":94.195,"rashi":4,"rashi_name":"Karka"},"moon":{"sidereal_longitude":222.0566,"rashi":8,"rashi_name":"Vṛścika"},"tithi":{"number":11,"name":"Ekādaśī","paksha":"Śukla","full_name":"Śukla Ekādaśī","elongation_degrees":127.8616,"elapsed_within_tithi_degrees":7.8616},"nakshatra":{"number":17,"name":"Anurādhā","pada":3,"moon_longitude":222.0566,"elapsed_within_degrees":8.7232},"yoga":{"number":24,"name":"Śukla","sum_longitude":316.2515},"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":2151,"month":7,"day":24,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2506900.770833,"ahargana":1918435.2708,"kali_year":5253,"ayanamsa_lahiri":25.9702,"grahas":{"sun":{"sidereal_longitude":95.031613,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":8,"name":"Puṣya","pada":1},"retrograde":false},"moon":{"sidereal_longitude":224.778413,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":17,"name":"Anurādhā","pada":4},"retrograde":false,"latitude":0.7815},"mars":{"sidereal_longitude":142.13361299999997,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":11,"name":"Pūrva Phalgunī","pada":3},"retrograde":false},"mercury":{"sidereal_longitude":78.448013,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":6,"name":"Ārdrā","pada":4},"retrograde":false},"jupiter":{"sidereal_longitude":285.57391299999995,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":22,"name":"Śravaṇa","pada":2},"retrograde":true},"venus":{"sidereal_longitude":70.12041299999999,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":6,"name":"Ārdrā","pada":2},"retrograde":false},"saturn":{"sidereal_longitude":80.37051299999996,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":7,"name":"Punarvasu","pada":1},"retrograde":false},"rahu":{"sidereal_longitude":52.0672,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":4,"name":"Rohiṇī","pada":4},"retrograde":false},"ketu":{"sidereal_longitude":232.0672,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":18,"name":"Jyeṣṭhā","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":2151,"month":7,"day":24,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2506900.770833,"kali_year":5253,"ahargana":1918435.2708,"sun":{"sidereal_longitude":94.195,"rashi":4,"rashi_name":"Karka"},"moon":{"sidereal_longitude":222.0566,"rashi":8,"rashi_name":"Vṛścika"},"tithi":{"number":11,"name":"Ekādaśī","paksha":"Śukla","full_name":"Śukla Ekādaśī","elongation_degrees":127.8616,"elapsed_within_tithi_degrees":7.8616},"nakshatra":{"number":17,"name":"Anurādhā","pada":3,"moon_longitude":222.0566,"elapsed_within_degrees":8.7232},"yoga":{"number":24,"name":"Śukla","sum_longitude":316.2515},"karana":{"half_tithi_index":21,"name":"Viṣṭi"},"vara":{"number":1,"name":"Śanivāra (Saturday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":0.781,"elongation":127.862},"lunar":{"type":"lunar","occurs":false,"moon_latitude":0.781,"opposition_distance":52.138}},"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":"05:30","sunsetLocal":"19:16","solarNoonLocal":"12:23","dayLengthHours":13.757071381251748,"dayLengthDisplay":"13 Hours 45 Mins 25 Secs","nightLengthDisplay":"10 Hours 14 Mins 35 Secs","moonriseLocal":"15:53","moonsetLocal":"02:11","rahuKala":{"name":"Rāhu Kāla","start":"08:57","end":"10:40","startHours":8.945561654539038,"endHours":10.665195577195508,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"14:06","end":"15:49","startHours":14.104463422508445,"endHours":15.824097345164912,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"05:30","end":"07:14","startHours":5.506293809226102,"endHours":7.22592773188257,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"08:43","end":"09:10","startHours":8.716277131518176,"endHours":9.174846177559902,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"06:05","end":"06:27","startHours":6.0795051167782574,"endHours":6.446360353611637,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:56","end":"12:51","startHours":11.926260453810249,"endHours":12.8433985458937,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"03:40","end":"04:35","startHours":3.672017625059202,"endHours":4.589155717142652,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"04:22","end":"05:30","startHours":4.359871194121789,"endHours":5.506293809226102,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:41","end":"15:36","startHours":14.677674730060602,"endHours":15.594812822144052,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"19:04","end":"19:28","startHours":19.06336519047785,"endHours":19.463365190477848,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"19:16","end":"19:50","startHours":19.26336519047785,"endHours":19.836576498030006,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"19:01","end":"20:46","startHours":19.01336519047785,"endHours":20.76336519047785,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:56","end":"00:51","startHours":23.92626045381025,"endHours":24.8433985458937,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Kāla","start":"05:30","end":"07:14","startHours":5.506293809226102,"endHours":7.22592773188257,"quality":"inauspicious"},{"name":"Śubha","start":"07:14","end":"08:57","startHours":7.22592773188257,"endHours":8.945561654539038,"quality":"auspicious"},{"name":"Roga","start":"08:57","end":"10:40","startHours":8.945561654539038,"endHours":10.665195577195508,"quality":"inauspicious"},{"name":"Udveg","start":"10:40","end":"12:23","startHours":10.665195577195508,"endHours":12.384829499851975,"quality":"inauspicious"},{"name":"Chala","start":"12:23","end":"14:06","startHours":12.384829499851975,"endHours":14.104463422508445,"quality":"neutral"},{"name":"Labha","start":"14:06","end":"15:49","startHours":14.104463422508445,"endHours":15.824097345164912,"quality":"auspicious"},{"name":"Amṛta","start":"15:49","end":"17:33","startHours":15.824097345164912,"endHours":17.543731267821382,"quality":"auspicious"},{"name":"Kāla","start":"17:33","end":"19:16","startHours":17.543731267821382,"endHours":19.26336519047785,"quality":"inauspicious"}],"nightChoghadiyas":[{"name":"Labha","start":"19:16","end":"20:33","startHours":19.26336519047785,"endHours":20.54373126782138,"quality":"auspicious"},{"name":"Amṛta","start":"20:33","end":"21:49","startHours":20.54373126782138,"endHours":21.824097345164912,"quality":"auspicious"},{"name":"Kāla","start":"21:49","end":"23:06","startHours":21.824097345164912,"endHours":23.104463422508445,"quality":"inauspicious"},{"name":"Śubha","start":"23:06","end":"00:23","startHours":23.104463422508445,"endHours":24.384829499851975,"quality":"auspicious"},{"name":"Roga","start":"00:23","end":"01:40","startHours":24.384829499851975,"endHours":25.665195577195504,"quality":"inauspicious"},{"name":"Udveg","start":"01:40","end":"02:57","startHours":25.665195577195504,"endHours":26.945561654539038,"quality":"inauspicious"},{"name":"Chala","start":"02:57","end":"04:14","startHours":26.945561654539038,"endHours":28.22592773188257,"quality":"neutral"},{"name":"Labha","start":"04:14","end":"05:30","startHours":28.22592773188257,"endHours":29.5062938092261,"quality":"auspicious"}],"horas":[{"name":"Hora 1","start":"05:30","end":"06:30","startHours":5.506293809226102,"endHours":6.506293809226102,"planetary_lord":"Saturn"},{"name":"Hora 2","start":"06:30","end":"07:30","startHours":6.506293809226102,"endHours":7.506293809226102,"planetary_lord":"Moon"},{"name":"Hora 3","start":"07:30","end":"08:30","startHours":7.506293809226102,"endHours":8.5062938092261,"planetary_lord":"Mercury"},{"name":"Hora 4","start":"08:30","end":"09:30","startHours":8.5062938092261,"endHours":9.5062938092261,"planetary_lord":"Venus"},{"name":"Hora 5","start":"09:30","end":"10:30","startHours":9.5062938092261,"endHours":10.5062938092261,"planetary_lord":"Sun"},{"name":"Hora 6","start":"10:30","end":"11:30","startHours":10.5062938092261,"endHours":11.5062938092261,"planetary_lord":"Mars"},{"name":"Hora 7","start":"11:30","end":"12:30","startHours":11.5062938092261,"endHours":12.5062938092261,"planetary_lord":"Jupiter"},{"name":"Hora 8","start":"12:30","end":"13:30","startHours":12.5062938092261,"endHours":13.5062938092261,"planetary_lord":"Saturn"},{"name":"Hora 9","start":"13:30","end":"14:30","startHours":13.5062938092261,"endHours":14.5062938092261,"planetary_lord":"Moon"},{"name":"Hora 10","start":"14:30","end":"15:30","startHours":14.5062938092261,"endHours":15.5062938092261,"planetary_lord":"Mercury"},{"name":"Hora 11","start":"15:30","end":"16:30","startHours":15.5062938092261,"endHours":16.5062938092261,"planetary_lord":"Venus"},{"name":"Hora 12","start":"16:30","end":"17:30","startHours":16.5062938092261,"endHours":17.5062938092261,"planetary_lord":"Sun"},{"name":"Hora 13","start":"17:30","end":"18:30","startHours":17.5062938092261,"endHours":18.5062938092261,"planetary_lord":"Mars"},{"name":"Hora 14","start":"18:30","end":"19:30","startHours":18.5062938092261,"endHours":19.5062938092261,"planetary_lord":"Jupiter"},{"name":"Hora 15","start":"19:30","end":"20:30","startHours":19.5062938092261,"endHours":20.5062938092261,"planetary_lord":"Saturn"},{"name":"Hora 16","start":"20:30","end":"21:30","startHours":20.5062938092261,"endHours":21.5062938092261,"planetary_lord":"Moon"},{"name":"Hora 17","start":"21:30","end":"22:30","startHours":21.5062938092261,"endHours":22.5062938092261,"planetary_lord":"Mercury"},{"name":"Hora 18","start":"22:30","end":"23:30","startHours":22.5062938092261,"endHours":23.5062938092261,"planetary_lord":"Venus"},{"name":"Hora 19","start":"23:30","end":"00:30","startHours":23.5062938092261,"endHours":24.5062938092261,"planetary_lord":"Sun"},{"name":"Hora 20","start":"00:30","end":"01:30","startHours":24.5062938092261,"endHours":25.5062938092261,"planetary_lord":"Mars"},{"name":"Hora 21","start":"01:30","end":"02:30","startHours":25.5062938092261,"endHours":26.5062938092261,"planetary_lord":"Jupiter"},{"name":"Hora 22","start":"02:30","end":"03:30","startHours":26.5062938092261,"endHours":27.5062938092261,"planetary_lord":"Saturn"},{"name":"Hora 23","start":"03:30","end":"04:30","startHours":27.5062938092261,"endHours":28.5062938092261,"planetary_lord":"Moon"},{"name":"Hora 24","start":"04:30","end":"05:30","startHours":28.5062938092261,"endHours":29.5062938092261,"planetary_lord":"Mercury"}],"taraBala":{"favorable_nakshatras":["Aśvinī","Bharaṇī","Kṛttikā","Rohiṇī","Aśleṣā","Maghā","Pūrva Phalgunī","Uttara Phalgunī","Hasta","Jyeṣṭhā","Mūla","Pūrva Āṣāḍhā","Uttara Āṣāḍhā","Śravaṇa","Revatī"],"unfavorable_nakshatras":["Mṛgaśirā","Ārdrā","Punarvasu","Puṣya","Citrā","Svātī","Viśākhā","Anurādhā","Dhaniṣṭhā","Śatabhiṣaj","Pūrva Bhādrapadā","Uttara Bhādrapadā"],"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":"Mānasa","quality":"Auspicious"},"tropicalRitu":"Varṣā (Monsoon) (tropical)","vedicRitu":"Grīṣma (Summer)","tropicalAyana":"Dakṣiṇāyana","vedicAyana":"Dakṣiṇāyana","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":19.93273897712031,"eotMinutes":-6.160169991118456,"ayanamsa":25.9702}},"calendars":{"vikram_samvat":2208,"vikram_samvatsara":"Raktākṣī","saka_samvat":2073,"saka_samvatsara":"Virodhakṛt","bengali_samvat":1558,"malayalam_era":1327,"nanakshahi_year":682,"lunar_month":"Āṣāḍha","lunar_month_paksha_full":"Āṣāḍha Śukla Pakṣa","lunar_month_system":"purnimanta","lunar_month_purnimanta":"Āṣāḍha","lunar_month_amanta":"Āṣāḍha","lunar_month_is_adhika":false,"lunar_month_purnimanta_is_adhika":false,"lunar_month_amanta_is_adhika":false,"solar_month":"Karkaṭa (Āḍi)","ritu":"Grīṣma (Summer)","display_summary":"Āṣāḍha Śukla Ekādaśī · Vikram 2208 Raktākṣī · Śaka 2073 Virodhakṛt"},"festivals":[{"id":"devshayani-ekadashi","name":"Devśayanī Ekādaśī","name_sanskrit":"देवशयनी एकादशी","tradition":"Vaishnava","associated_deity":"Bhagavān Viṣṇu","significance":"Bhagavān Viṣṇu enters yoga-nidrā; Cāturmāsya begins.","vrata":true,"detection":{"tithi_number":11,"tithi_paksha":"Śukla","lunar_month":"Āṣāḍha"},"precedence":3},{"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 July 24, 2151 CE · Ṛṣikeśa · Vidhyamitra","description":"July 24, 2151 CE for Ṛṣikeśa: Śukla Ekādaśī, sūryodaya 05:30, sūryāsta 19:16.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/rishikesh/2151-07-24","hreflang_alternates":{"en":"https://vidhyamitra.com/city/rishikesh/2151-07-24","sa":"https://sa.vidhyamitra.com/city/rishikesh/2151-07-24","hi":"https://hi.vidhyamitra.com/city/rishikesh/2151-07-24","x-default":"https://vidhyamitra.com/city/rishikesh/2151-07-24"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-31T03:28:37.925Z","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":"2026-05-31T03:28:37.925Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-31T03:28:37.925Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}