{"id":"vidhyamitra:city-day:rishikesh:2074-08-18:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/rishikesh/2074-08-18","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2074-08-18","date_display":"August 18, 2074 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":2074,"month":8,"day":18,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2478802.770833,"kali_year":5176,"ahargana":1890337.2708,"sun":{"sidereal_longitude":119.8213,"rashi":4,"rashi_name":"Karka"},"moon":{"sidereal_longitude":65.5402,"rashi":3,"rashi_name":"Mithuna"},"tithi":{"number":26,"name":"Ekādaśī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Ekādaśī","elongation_degrees":305.7189,"elapsed_within_tithi_degrees":5.7189},"nakshatra":{"number":5,"name":"Mṛgaśīrṣā","pada":4,"moon_longitude":65.5402,"elapsed_within_degrees":12.2068},"yoga":{"number":14,"name":"Harṣaṇa","sum_longitude":185.3614},"karana":{"half_tithi_index":50,"name":"Bava"},"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":2074,"month":8,"day":18,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2478802.770833,"ahargana":1890337.2708,"kali_year":5176,"ayanamsa_lahiri":24.8955,"grahas":{"sun":{"sidereal_longitude":120.62586299999998,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":10,"name":"Maghā","pada":1},"retrograde":false},"moon":{"sidereal_longitude":66.69976300000002,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":6,"name":"Ārdrā","pada":1},"retrograde":false,"latitude":-2.5982},"mars":{"sidereal_longitude":172.599563,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":13,"name":"Hasta","pada":4},"retrograde":false},"mercury":{"sidereal_longitude":139.57726300000002,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":11,"name":"Pūrva Phalgunī","pada":2},"retrograde":false},"jupiter":{"sidereal_longitude":118.35486300000002,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":9,"name":"Aśleṣā","pada":4},"retrograde":false},"venus":{"sidereal_longitude":163.93346300000007,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":13,"name":"Hasta","pada":2},"retrograde":false},"saturn":{"sidereal_longitude":214.87456299999997,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":17,"name":"Anurādhā","pada":1},"retrograde":false},"rahu":{"sidereal_longitude":100.8345,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":8,"name":"Puṣya","pada":3},"retrograde":false},"ketu":{"sidereal_longitude":280.8345,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":22,"name":"Śravaṇa","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":2074,"month":8,"day":18,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2478802.770833,"kali_year":5176,"ahargana":1890337.2708,"sun":{"sidereal_longitude":119.8213,"rashi":4,"rashi_name":"Karka"},"moon":{"sidereal_longitude":65.5402,"rashi":3,"rashi_name":"Mithuna"},"tithi":{"number":26,"name":"Ekādaśī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Ekādaśī","elongation_degrees":305.7189,"elapsed_within_tithi_degrees":5.7189},"nakshatra":{"number":5,"name":"Mṛgaśīrṣā","pada":4,"moon_longitude":65.5402,"elapsed_within_degrees":12.2068},"yoga":{"number":14,"name":"Harṣaṇa","sum_longitude":185.3614},"karana":{"half_tithi_index":50,"name":"Bava"},"vara":{"number":1,"name":"Śanivāra (Saturday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":-2.598,"elongation":54.281},"lunar":{"type":"lunar","occurs":false,"moon_latitude":-2.598,"opposition_distance":125.719}},"eclipse_window_40days":[{"offset_days":-11,"type":"lunar","occurs":true,"moon_latitude":-0.712,"opposition_distance":1.21}]},"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":"05:46","sunsetLocal":"18:55","solarNoonLocal":"12:20","dayLengthHours":13.159004971763181,"dayLengthDisplay":"13 Hours 09 Mins 32 Secs","nightLengthDisplay":"10 Hours 50 Mins 28 Secs","moonriseLocal":"01:44","moonsetLocal":"15:46","rahuKala":{"name":"Rāhu Kāla","start":"09:03","end":"10:42","startHours":9.051209719074379,"endHours":10.696085340544776,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"13:59","end":"15:38","startHours":13.985836583485572,"endHours":15.63071220495597,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"05:46","end":"07:24","startHours":5.761458476133583,"endHours":7.406334097603981,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"08:50","end":"09:16","startHours":8.831892969544992,"endHours":9.270526468603766,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"06:19","end":"06:40","startHours":6.309750349957049,"endHours":6.660657149204067,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:54","end":"12:47","startHours":11.902327462956402,"endHours":12.779594461073946,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"04:00","end":"04:53","startHours":4.006924479898492,"endHours":4.884191478016038,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"04:40","end":"05:46","startHours":4.664874728486652,"endHours":5.761458476133583,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:32","end":"15:25","startHours":14.534128457309038,"endHours":15.411395455426582,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"18:43","end":"19:07","startHours":18.720463447896766,"endHours":19.120463447896764,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:55","end":"19:28","startHours":18.920463447896765,"endHours":19.46875532172023,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"18:40","end":"20:25","startHours":18.670463447896765,"endHours":20.420463447896765,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:54","end":"00:47","startHours":23.9023274629564,"endHours":24.77959446107395,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Kāla","start":"05:46","end":"07:24","startHours":5.761458476133583,"endHours":7.406334097603981,"quality":"inauspicious"},{"name":"Śubha","start":"07:24","end":"09:03","startHours":7.406334097603981,"endHours":9.051209719074379,"quality":"auspicious"},{"name":"Roga","start":"09:03","end":"10:42","startHours":9.051209719074379,"endHours":10.696085340544776,"quality":"inauspicious"},{"name":"Udveg","start":"10:42","end":"12:20","startHours":10.696085340544776,"endHours":12.340960962015174,"quality":"inauspicious"},{"name":"Chala","start":"12:20","end":"13:59","startHours":12.340960962015174,"endHours":13.985836583485572,"quality":"neutral"},{"name":"Labha","start":"13:59","end":"15:38","startHours":13.985836583485572,"endHours":15.63071220495597,"quality":"auspicious"},{"name":"Amṛta","start":"15:38","end":"17:17","startHours":15.63071220495597,"endHours":17.275587826426367,"quality":"auspicious"},{"name":"Kāla","start":"17:17","end":"18:55","startHours":17.275587826426367,"endHours":18.920463447896765,"quality":"inauspicious"}],"nightChoghadiyas":[{"name":"Labha","start":"18:55","end":"20:17","startHours":18.920463447896765,"endHours":20.275587826426367,"quality":"auspicious"},{"name":"Amṛta","start":"20:17","end":"21:38","startHours":20.275587826426367,"endHours":21.63071220495597,"quality":"auspicious"},{"name":"Kāla","start":"21:38","end":"22:59","startHours":21.63071220495597,"endHours":22.985836583485572,"quality":"inauspicious"},{"name":"Śubha","start":"22:59","end":"00:20","startHours":22.985836583485572,"endHours":24.340960962015174,"quality":"auspicious"},{"name":"Roga","start":"00:20","end":"01:42","startHours":24.340960962015174,"endHours":25.696085340544776,"quality":"inauspicious"},{"name":"Udveg","start":"01:42","end":"03:03","startHours":25.696085340544776,"endHours":27.05120971907438,"quality":"inauspicious"},{"name":"Chala","start":"03:03","end":"04:24","startHours":27.05120971907438,"endHours":28.40633409760398,"quality":"neutral"},{"name":"Labha","start":"04:24","end":"05:46","startHours":28.40633409760398,"endHours":29.761458476133583,"quality":"auspicious"}],"horas":[{"name":"Hora 1","start":"05:46","end":"06:46","startHours":5.761458476133583,"endHours":6.761458476133583,"planetary_lord":"Saturn"},{"name":"Hora 2","start":"06:46","end":"07:46","startHours":6.761458476133583,"endHours":7.761458476133583,"planetary_lord":"Moon"},{"name":"Hora 3","start":"07:46","end":"08:46","startHours":7.761458476133583,"endHours":8.761458476133583,"planetary_lord":"Mercury"},{"name":"Hora 4","start":"08:46","end":"09:46","startHours":8.761458476133583,"endHours":9.761458476133583,"planetary_lord":"Venus"},{"name":"Hora 5","start":"09:46","end":"10:46","startHours":9.761458476133583,"endHours":10.761458476133583,"planetary_lord":"Sun"},{"name":"Hora 6","start":"10:46","end":"11:46","startHours":10.761458476133583,"endHours":11.761458476133583,"planetary_lord":"Mars"},{"name":"Hora 7","start":"11:46","end":"12:46","startHours":11.761458476133583,"endHours":12.761458476133583,"planetary_lord":"Jupiter"},{"name":"Hora 8","start":"12:46","end":"13:46","startHours":12.761458476133583,"endHours":13.761458476133583,"planetary_lord":"Saturn"},{"name":"Hora 9","start":"13:46","end":"14:46","startHours":13.761458476133583,"endHours":14.761458476133583,"planetary_lord":"Moon"},{"name":"Hora 10","start":"14:46","end":"15:46","startHours":14.761458476133583,"endHours":15.761458476133583,"planetary_lord":"Mercury"},{"name":"Hora 11","start":"15:46","end":"16:46","startHours":15.761458476133583,"endHours":16.761458476133583,"planetary_lord":"Venus"},{"name":"Hora 12","start":"16:46","end":"17:46","startHours":16.761458476133583,"endHours":17.761458476133583,"planetary_lord":"Sun"},{"name":"Hora 13","start":"17:46","end":"18:46","startHours":17.761458476133583,"endHours":18.761458476133583,"planetary_lord":"Mars"},{"name":"Hora 14","start":"18:46","end":"19:46","startHours":18.761458476133583,"endHours":19.761458476133583,"planetary_lord":"Jupiter"},{"name":"Hora 15","start":"19:46","end":"20:46","startHours":19.761458476133583,"endHours":20.761458476133583,"planetary_lord":"Saturn"},{"name":"Hora 16","start":"20:46","end":"21:46","startHours":20.761458476133583,"endHours":21.761458476133583,"planetary_lord":"Moon"},{"name":"Hora 17","start":"21:46","end":"22:46","startHours":21.761458476133583,"endHours":22.761458476133583,"planetary_lord":"Mercury"},{"name":"Hora 18","start":"22:46","end":"23:46","startHours":22.761458476133583,"endHours":23.761458476133583,"planetary_lord":"Venus"},{"name":"Hora 19","start":"23:46","end":"00:46","startHours":23.761458476133583,"endHours":24.761458476133583,"planetary_lord":"Sun"},{"name":"Hora 20","start":"00:46","end":"01:46","startHours":24.761458476133583,"endHours":25.761458476133583,"planetary_lord":"Mars"},{"name":"Hora 21","start":"01:46","end":"02:46","startHours":25.761458476133583,"endHours":26.761458476133583,"planetary_lord":"Jupiter"},{"name":"Hora 22","start":"02:46","end":"03:46","startHours":26.761458476133583,"endHours":27.761458476133583,"planetary_lord":"Saturn"},{"name":"Hora 23","start":"03:46","end":"04:46","startHours":27.761458476133583,"endHours":28.761458476133583,"planetary_lord":"Moon"},{"name":"Hora 24","start":"04:46","end":"05:46","startHours":28.761458476133583,"endHours":29.761458476133583,"planetary_lord":"Mercury"}],"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":"East (Pūrva)","chandraVasa":"South","rahuVasa":"East","anandadiYoga":{"name":"Ānanda","quality":"Auspicious"},"drikRitu":"Varṣā (Monsoon)","vedicRitu":"Varṣā (Monsoon)","drikAyana":"Dakṣiṇāyana","vedicAyana":"Dakṣiṇāyana","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization (Drikpanchang-parity)","declination":13.012046751781964,"eotMinutes":-3.5280577209103767,"ayanamsa":24.8955}},"calendars":{"vikram_samvat":2131,"vikram_samvatsara":"Plavaṅga","saka_samvat":1996,"saka_samvatsara":"Jaya","bengali_samvat":1481,"malayalam_era":1250,"nanakshahi_year":605,"lunar_month":"Bhādrapada","lunar_month_paksha_full":"Bhādrapada Kṛṣṇa Pakṣa","solar_month":"Siṃha (Āvaṇi)","ritu":"Varṣā (Monsoon)","display_summary":"Bhādrapada Kṛṣṇa Ekādaśī · Vikram 2131 Plavaṅga · Śaka 1996 Jaya"},"festivals":[{"id":"indira-ekadashi","name":"Indirā Ekādaśī","name_sanskrit":"इन्दिरा एकादशी","tradition":"Vaishnava","associated_deity":"Bhagavān Viṣṇu","significance":"Falls in Pitṛ Pakṣa; liberates ancestors from naraka.","vrata":true,"detection":{"tithi_number":26,"tithi_paksha":"Kṛṣṇa","lunar_month":"Bhādrapada"},"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},{"id":"simha-sankranti","name":"Siṁha Saṅkrānti","name_sanskrit":"सिंह सङ्क्रान्ति","tradition":"Pan-Hindu","significance":"Sun enters Leo.","vrata":false,"detection":{"sun_rashi":"Siṃha"},"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 August 18, 2074 CE · Ṛṣikeśa · Vidhyamitra","description":"August 18, 2074 CE for Ṛṣikeśa: Kṛṣṇa Ekādaśī, sūryodaya 05:46, sūryāsta 18:55.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/rishikesh/2074-08-18","hreflang_alternates":{"en":"https://vidhyamitra.com/city/rishikesh/2074-08-18","sa":"https://sa.vidhyamitra.com/city/rishikesh/2074-08-18","hi":"https://hi.vidhyamitra.com/city/rishikesh/2074-08-18","x-default":"https://vidhyamitra.com/city/rishikesh/2074-08-18"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-19T10:15:24.375Z","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":"2026-05-19T10:15:24.375Z","verification":{"type":"community-validated","markers":["matches Drikpanchang ±1 minute on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-19T10:15:24.375Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}