{"id":"vidhyamitra:city-day:rishikesh:2005-08-25:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/rishikesh/2005-08-25","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2005-08-25","date_display":"August 25, 2005 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":2005,"month":8,"day":25,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2453607.770833,"kali_year":5107,"ahargana":1865142.2708,"sun":{"sidereal_longitude":127.3486,"rashi":5,"rashi_name":"Siṃha"},"moon":{"sidereal_longitude":16.0068,"rashi":1,"rashi_name":"Meṣa"},"tithi":{"number":21,"name":"Ṣaṣṭhī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Ṣaṣṭhī","elongation_degrees":248.6582,"elapsed_within_tithi_degrees":8.6582},"nakshatra":{"number":2,"name":"Bharaṇī","pada":1,"moon_longitude":16.0068,"elapsed_within_degrees":2.6735},"yoga":{"number":11,"name":"Vṛddhi","sum_longitude":143.3554},"karana":{"half_tithi_index":41,"name":"Vaṇija"},"vara":{"number":6,"name":"Guruvāra (Thursday)"}},"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":2005,"month":8,"day":25,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2453607.770833,"ahargana":1865142.2708,"kali_year":5107,"ayanamsa_lahiri":23.9319,"grahas":{"sun":{"sidereal_longitude":128.021297,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":10,"name":"Maghā","pada":3},"retrograde":false},"moon":{"sidereal_longitude":18.867396999999983,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":2,"name":"Bharaṇī","pada":2},"retrograde":false,"latitude":1.5539},"mars":{"sidereal_longitude":20.315897000000007,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":2,"name":"Bharaṇī","pada":3},"retrograde":true},"mercury":{"sidereal_longitude":109.624597,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":9,"name":"Aśleṣā","pada":1},"retrograde":false},"jupiter":{"sidereal_longitude":173.808497,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":14,"name":"Citrā","pada":1},"retrograde":false},"venus":{"sidereal_longitude":165.35109699999998,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":13,"name":"Hasta","pada":2},"retrograde":false},"saturn":{"sidereal_longitude":100.94579699999997,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":8,"name":"Puṣya","pada":3},"retrograde":false},"rahu":{"sidereal_longitude":355.7868,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":27,"name":"Revatī","pada":3},"retrograde":false},"ketu":{"sidereal_longitude":175.7868,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":14,"name":"Citrā","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":2005,"month":8,"day":25,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2453607.770833,"kali_year":5107,"ahargana":1865142.2708,"sun":{"sidereal_longitude":127.3486,"rashi":5,"rashi_name":"Siṃha"},"moon":{"sidereal_longitude":16.0068,"rashi":1,"rashi_name":"Meṣa"},"tithi":{"number":21,"name":"Ṣaṣṭhī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Ṣaṣṭhī","elongation_degrees":248.6582,"elapsed_within_tithi_degrees":8.6582},"nakshatra":{"number":2,"name":"Bharaṇī","pada":1,"moon_longitude":16.0068,"elapsed_within_degrees":2.6735},"yoga":{"number":11,"name":"Vṛddhi","sum_longitude":143.3554},"karana":{"half_tithi_index":41,"name":"Vaṇija"},"vara":{"number":6,"name":"Guruvāra (Thursday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":1.554,"elongation":111.342},"lunar":{"type":"lunar","occurs":false,"moon_latitude":1.554,"opposition_distance":68.658}},"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":"05:49","sunsetLocal":"18:48","solarNoonLocal":"12:19","dayLengthHours":12.975906893362243,"dayLengthDisplay":"12 Hours 58 Mins 33 Secs","nightLengthDisplay":"11 Hours 01 Mins 27 Secs","moonriseLocal":"22:22","moonsetLocal":"11:42","rahuKala":{"name":"Rāhu Kāla","start":"13:56","end":"15:33","startHours":13.932605095926984,"endHours":15.554593457597267,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"05:49","end":"07:27","startHours":5.822663287575584,"endHours":7.4446516492458645,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"09:04","end":"10:41","startHours":9.066640010916146,"endHours":10.688628372586425,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"08:51","end":"09:17","startHours":8.850374896026775,"endHours":9.282905125805517,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"06:22","end":"06:43","startHours":6.363326074799011,"endHours":6.709350258622004,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:53","end":"12:45","startHours":11.878086504477963,"endHours":12.743146964035446,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"04:06","end":"04:57","startHours":4.092542368460618,"endHours":4.957602828018102,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"04:44","end":"05:49","startHours":4.741337713128731,"endHours":5.822663287575584,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:28","end":"15:20","startHours":14.473267883150413,"endHours":15.338328342707896,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"18:36","end":"19:00","startHours":18.598570180937827,"endHours":18.998570180937826,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:48","end":"19:20","startHours":18.798570180937826,"endHours":19.33923296816125,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"18:33","end":"20:18","startHours":18.548570180937826,"endHours":20.298570180937826,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:53","end":"00:45","startHours":23.878086504477963,"endHours":24.743146964035446,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Śubha","start":"05:49","end":"07:27","startHours":5.822663287575584,"endHours":7.4446516492458645,"quality":"auspicious"},{"name":"Roga","start":"07:27","end":"09:04","startHours":7.4446516492458645,"endHours":9.066640010916146,"quality":"inauspicious"},{"name":"Udveg","start":"09:04","end":"10:41","startHours":9.066640010916146,"endHours":10.688628372586425,"quality":"inauspicious"},{"name":"Chala","start":"10:41","end":"12:19","startHours":10.688628372586425,"endHours":12.310616734256705,"quality":"neutral"},{"name":"Labha","start":"12:19","end":"13:56","startHours":12.310616734256705,"endHours":13.932605095926984,"quality":"auspicious"},{"name":"Amṛta","start":"13:56","end":"15:33","startHours":13.932605095926984,"endHours":15.554593457597267,"quality":"auspicious"},{"name":"Kāla","start":"15:33","end":"17:11","startHours":15.554593457597267,"endHours":17.176581819267547,"quality":"inauspicious"},{"name":"Śubha","start":"17:11","end":"18:48","startHours":17.176581819267547,"endHours":18.798570180937826,"quality":"auspicious"}],"nightChoghadiyas":[{"name":"Amṛta","start":"18:48","end":"20:11","startHours":18.798570180937826,"endHours":20.176581819267547,"quality":"auspicious"},{"name":"Kāla","start":"20:11","end":"21:33","startHours":20.176581819267547,"endHours":21.554593457597264,"quality":"inauspicious"},{"name":"Śubha","start":"21:33","end":"22:56","startHours":21.554593457597264,"endHours":22.932605095926984,"quality":"auspicious"},{"name":"Roga","start":"22:56","end":"00:19","startHours":22.932605095926984,"endHours":24.310616734256705,"quality":"inauspicious"},{"name":"Udveg","start":"00:19","end":"01:41","startHours":24.310616734256705,"endHours":25.688628372586425,"quality":"inauspicious"},{"name":"Chala","start":"01:41","end":"03:04","startHours":25.688628372586425,"endHours":27.066640010916146,"quality":"neutral"},{"name":"Labha","start":"03:04","end":"04:27","startHours":27.066640010916146,"endHours":28.444651649245863,"quality":"auspicious"},{"name":"Amṛta","start":"04:27","end":"05:49","startHours":28.444651649245863,"endHours":29.822663287575583,"quality":"auspicious"}],"horas":[{"name":"Hora 1","start":"05:49","end":"06:49","startHours":5.822663287575584,"endHours":6.822663287575584,"planetary_lord":"Jupiter"},{"name":"Hora 2","start":"06:49","end":"07:49","startHours":6.822663287575584,"endHours":7.822663287575584,"planetary_lord":"Saturn"},{"name":"Hora 3","start":"07:49","end":"08:49","startHours":7.822663287575584,"endHours":8.822663287575583,"planetary_lord":"Moon"},{"name":"Hora 4","start":"08:49","end":"09:49","startHours":8.822663287575583,"endHours":9.822663287575583,"planetary_lord":"Mercury"},{"name":"Hora 5","start":"09:49","end":"10:49","startHours":9.822663287575583,"endHours":10.822663287575583,"planetary_lord":"Venus"},{"name":"Hora 6","start":"10:49","end":"11:49","startHours":10.822663287575583,"endHours":11.822663287575583,"planetary_lord":"Sun"},{"name":"Hora 7","start":"11:49","end":"12:49","startHours":11.822663287575583,"endHours":12.822663287575583,"planetary_lord":"Mars"},{"name":"Hora 8","start":"12:49","end":"13:49","startHours":12.822663287575583,"endHours":13.822663287575583,"planetary_lord":"Jupiter"},{"name":"Hora 9","start":"13:49","end":"14:49","startHours":13.822663287575583,"endHours":14.822663287575583,"planetary_lord":"Saturn"},{"name":"Hora 10","start":"14:49","end":"15:49","startHours":14.822663287575583,"endHours":15.822663287575583,"planetary_lord":"Moon"},{"name":"Hora 11","start":"15:49","end":"16:49","startHours":15.822663287575583,"endHours":16.822663287575583,"planetary_lord":"Mercury"},{"name":"Hora 12","start":"16:49","end":"17:49","startHours":16.822663287575583,"endHours":17.822663287575583,"planetary_lord":"Venus"},{"name":"Hora 13","start":"17:49","end":"18:49","startHours":17.822663287575583,"endHours":18.822663287575583,"planetary_lord":"Sun"},{"name":"Hora 14","start":"18:49","end":"19:49","startHours":18.822663287575583,"endHours":19.822663287575583,"planetary_lord":"Mars"},{"name":"Hora 15","start":"19:49","end":"20:49","startHours":19.822663287575583,"endHours":20.822663287575583,"planetary_lord":"Jupiter"},{"name":"Hora 16","start":"20:49","end":"21:49","startHours":20.822663287575583,"endHours":21.822663287575583,"planetary_lord":"Saturn"},{"name":"Hora 17","start":"21:49","end":"22:49","startHours":21.822663287575583,"endHours":22.822663287575583,"planetary_lord":"Moon"},{"name":"Hora 18","start":"22:49","end":"23:49","startHours":22.822663287575583,"endHours":23.822663287575583,"planetary_lord":"Mercury"},{"name":"Hora 19","start":"23:49","end":"00:49","startHours":23.822663287575583,"endHours":24.822663287575583,"planetary_lord":"Venus"},{"name":"Hora 20","start":"00:49","end":"01:49","startHours":24.822663287575583,"endHours":25.822663287575583,"planetary_lord":"Sun"},{"name":"Hora 21","start":"01:49","end":"02:49","startHours":25.822663287575583,"endHours":26.822663287575583,"planetary_lord":"Mars"},{"name":"Hora 22","start":"02:49","end":"03:49","startHours":26.822663287575583,"endHours":27.822663287575583,"planetary_lord":"Jupiter"},{"name":"Hora 23","start":"03:49","end":"04:49","startHours":27.822663287575583,"endHours":28.822663287575583,"planetary_lord":"Saturn"},{"name":"Hora 24","start":"04:49","end":"05:49","startHours":28.822663287575583,"endHours":29.822663287575583,"planetary_lord":"Moon"}],"taraBala":{"favorable_nakshatras":["Kṛttikā","Rohiṇī","Mṛgaśirā","Ārdrā","Punarvasu","Uttara Phalgunī","Hasta","Citrā","Svātī","Viśākhā","Uttara Āṣāḍhā","Śravaṇa","Dhaniṣṭhā","Śatabhiṣaj","Pūrva Bhādrapadā"],"unfavorable_nakshatras":["Aśvinī","Bharaṇī","Puṣya","Aśleṣā","Maghā","Pūrva Phalgunī","Anurādhā","Jyeṣṭhā","Mūla","Pūrva Āṣāḍhā","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":"South (Dakṣiṇa)","chandraVasa":"East","rahuVasa":"North-West","anandadiYoga":{"name":"Kāṇa","quality":"Inauspicious"},"drikRitu":"Varṣā (Monsoon) (Drik)","vedicRitu":"Varṣā (Monsoon)","drikAyana":"Dakṣiṇāyana","vedicAyana":"Dakṣiṇāyana","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization (Drikpanchang-parity)","declination":10.778393859478934,"eotMinutes":-1.7074040554023546,"ayanamsa":23.9319}},"calendars":{"vikram_samvat":2062,"vikram_samvatsara":"Vilambī","saka_samvat":1927,"saka_samvatsara":"Pārthiva","bengali_samvat":1412,"malayalam_era":1181,"nanakshahi_year":536,"lunar_month":"Bhādrapada","lunar_month_paksha_full":"Bhādrapada Kṛṣṇa Pakṣa","solar_month":"Siṃha (Āvaṇi)","ritu":"Varṣā (Monsoon)","display_summary":"Bhādrapada Kṛṣṇa Ṣaṣṭhī · Vikram 2062 Vilambī · Śaka 1927 Pārthiva"},"festivals":[{"id":"balarama-jayanti","name":"Balarāma Jayantī (Hala-Ṣaṣṭhī)","name_sanskrit":"बलराम जयन्ती","tradition":"Vaishnava","associated_deity":"Balarāma (Krishna's elder brother; ādi-śeṣa)","significance":"Birth of Bala-deva, Krishna's elder brother and Saṅkarṣaṇa.","vrata":true,"detection":{"tithi_number":21,"tithi_paksha":"Kṛṣṇa","lunar_month":"Bhādrapada"},"precedence":3,"sources":["Bhāgavata 10.2-3"]},{"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":"guru-walk","name":"Bṛhaspati Walk","name_sanskrit":"गुरु यात्रा","type":"graha","description":"Wisdom transmission + BG 4.34.","step_count":8,"url":"/walk/guru-walk"},"reason":"Guruvāra (Thursday) — 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 25, 2005 CE · Ṛṣikeśa · Vidhyamitra","description":"August 25, 2005 CE for Ṛṣikeśa: Kṛṣṇa Ṣaṣṭhī, sūryodaya 05:49, sūryāsta 18:48.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/rishikesh/2005-08-25","hreflang_alternates":{"en":"https://vidhyamitra.com/city/rishikesh/2005-08-25","sa":"https://sa.vidhyamitra.com/city/rishikesh/2005-08-25","hi":"https://hi.vidhyamitra.com/city/rishikesh/2005-08-25","x-default":"https://vidhyamitra.com/city/rishikesh/2005-08-25"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-16T14:29:30.551Z","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":"2026-05-16T14:29:30.551Z","verification":{"type":"community-validated","markers":["matches Drikpanchang ±1 minute on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-16T14:29:30.551Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}