{"id":"vidhyamitra:city-day:rishikesh:2078-08-12:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/rishikesh/2078-08-12","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2078-08-12","date_display":"August 12, 2078 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":2078,"month":8,"day":12,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2480257.770833,"kali_year":5180,"ahargana":1891792.2708,"sun":{"sidereal_longitude":114.0559,"rashi":4,"rashi_name":"Karka"},"moon":{"sidereal_longitude":165.9103,"rashi":6,"rashi_name":"Kanyā"},"tithi":{"number":5,"name":"Pañcamī","paksha":"Śukla","full_name":"Śukla Pañcamī","elongation_degrees":51.8544,"elapsed_within_tithi_degrees":3.8544},"nakshatra":{"number":13,"name":"Hasta","pada":2,"moon_longitude":165.9103,"elapsed_within_degrees":5.9103},"yoga":{"number":21,"name":"Siddha","sum_longitude":279.9663},"karana":{"half_tithi_index":8,"name":"Bava"},"vara":{"number":0,"name":"Śukravāra (Friday)"}},"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":2078,"month":8,"day":12,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2480257.770833,"ahargana":1891792.2708,"kali_year":5180,"ayanamsa_lahiri":24.9512,"grahas":{"sun":{"sidereal_longitude":114.84007100000002,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":9,"name":"Aśleṣā","pada":3},"retrograde":false},"moon":{"sidereal_longitude":164.44237099999998,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":13,"name":"Hasta","pada":2},"retrograde":false,"latitude":2.7582},"mars":{"sidereal_longitude":203.18847099999994,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":16,"name":"Viśākhā","pada":1},"retrograde":false},"mercury":{"sidereal_longitude":94.91857099999999,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":8,"name":"Puṣya","pada":1},"retrograde":false},"jupiter":{"sidereal_longitude":219.875671,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":17,"name":"Anurādhā","pada":2},"retrograde":false},"venus":{"sidereal_longitude":98.968571,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":8,"name":"Puṣya","pada":2},"retrograde":false},"saturn":{"sidereal_longitude":261.45797100000004,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":20,"name":"Pūrva Āṣāḍhā","pada":3},"retrograde":true},"rahu":{"sidereal_longitude":23.7415,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":2,"name":"Bharaṇī","pada":4},"retrograde":false},"ketu":{"sidereal_longitude":203.7415,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":16,"name":"Viśākhā","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":2078,"month":8,"day":12,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2480257.770833,"kali_year":5180,"ahargana":1891792.2708,"sun":{"sidereal_longitude":114.0559,"rashi":4,"rashi_name":"Karka"},"moon":{"sidereal_longitude":165.9103,"rashi":6,"rashi_name":"Kanyā"},"tithi":{"number":5,"name":"Pañcamī","paksha":"Śukla","full_name":"Śukla Pañcamī","elongation_degrees":51.8544,"elapsed_within_tithi_degrees":3.8544},"nakshatra":{"number":13,"name":"Hasta","pada":2,"moon_longitude":165.9103,"elapsed_within_degrees":5.9103},"yoga":{"number":21,"name":"Siddha","sum_longitude":279.9663},"karana":{"half_tithi_index":8,"name":"Bava"},"vara":{"number":0,"name":"Śukravāra (Friday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":2.758,"elongation":51.854},"lunar":{"type":"lunar","occurs":false,"moon_latitude":2.758,"opposition_distance":128.146}},"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":"05:42","sunsetLocal":"19:01","solarNoonLocal":"12:22","dayLengthHours":13.315189051799292,"dayLengthDisplay":"13 Hours 18 Mins 55 Secs","nightLengthDisplay":"10 Hours 41 Mins 05 Secs","moonriseLocal":"09:46","moonsetLocal":"21:34","rahuKala":{"name":"Rāhu Kāla","start":"10:42","end":"12:22","startHours":10.696748049122476,"endHours":12.361146680597386,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"15:41","end":"17:21","startHours":15.68994394354721,"endHours":17.354342575022123,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"07:22","end":"09:02","startHours":7.367950786172653,"endHours":9.032349417647564,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"08:49","end":"09:15","startHours":8.810429600117576,"endHours":9.254269235177553,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"06:16","end":"06:37","startHours":6.258351698522712,"endHours":6.613423406570693,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:55","end":"12:48","startHours":11.91730704553741,"endHours":12.804986315657363,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"03:56","end":"04:49","startHours":3.928193614457835,"endHours":4.8158728845777885,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"04:36","end":"05:42","startHours":4.5939530670478,"endHours":5.703552154697741,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:35","end":"15:28","startHours":14.58034485589727,"endHours":15.468024126017223,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"18:49","end":"19:13","startHours":18.818741206497034,"endHours":19.218741206497032,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"19:01","end":"19:34","startHours":19.018741206497033,"endHours":19.573540750322003,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"18:46","end":"20:31","startHours":18.768741206497033,"endHours":20.518741206497033,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:55","end":"00:48","startHours":23.91730704553741,"endHours":24.804986315657363,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Chala","start":"05:42","end":"07:22","startHours":5.703552154697741,"endHours":7.367950786172653,"quality":"neutral"},{"name":"Labha","start":"07:22","end":"09:02","startHours":7.367950786172653,"endHours":9.032349417647564,"quality":"auspicious"},{"name":"Amṛta","start":"09:02","end":"10:42","startHours":9.032349417647564,"endHours":10.696748049122476,"quality":"auspicious"},{"name":"Kāla","start":"10:42","end":"12:22","startHours":10.696748049122476,"endHours":12.361146680597386,"quality":"inauspicious"},{"name":"Śubha","start":"12:22","end":"14:02","startHours":12.361146680597386,"endHours":14.025545312072298,"quality":"auspicious"},{"name":"Roga","start":"14:02","end":"15:41","startHours":14.025545312072298,"endHours":15.68994394354721,"quality":"inauspicious"},{"name":"Udveg","start":"15:41","end":"17:21","startHours":15.68994394354721,"endHours":17.354342575022123,"quality":"inauspicious"},{"name":"Chala","start":"17:21","end":"19:01","startHours":17.354342575022123,"endHours":19.018741206497033,"quality":"neutral"}],"nightChoghadiyas":[{"name":"Roga","start":"19:01","end":"20:21","startHours":19.018741206497033,"endHours":20.354342575022123,"quality":"inauspicious"},{"name":"Udveg","start":"20:21","end":"21:41","startHours":20.354342575022123,"endHours":21.68994394354721,"quality":"inauspicious"},{"name":"Chala","start":"21:41","end":"23:02","startHours":21.68994394354721,"endHours":23.0255453120723,"quality":"neutral"},{"name":"Labha","start":"23:02","end":"00:22","startHours":23.0255453120723,"endHours":24.361146680597386,"quality":"auspicious"},{"name":"Amṛta","start":"00:22","end":"01:42","startHours":24.361146680597386,"endHours":25.696748049122476,"quality":"auspicious"},{"name":"Kāla","start":"01:42","end":"03:02","startHours":25.696748049122476,"endHours":27.032349417647566,"quality":"inauspicious"},{"name":"Śubha","start":"03:02","end":"04:22","startHours":27.032349417647566,"endHours":28.367950786172653,"quality":"auspicious"},{"name":"Roga","start":"04:22","end":"05:42","startHours":28.367950786172653,"endHours":29.70355215469774,"quality":"inauspicious"}],"horas":[{"name":"Hora 1","start":"05:42","end":"06:42","startHours":5.703552154697741,"endHours":6.703552154697741,"planetary_lord":"Venus"},{"name":"Hora 2","start":"06:42","end":"07:42","startHours":6.703552154697741,"endHours":7.703552154697741,"planetary_lord":"Sun"},{"name":"Hora 3","start":"07:42","end":"08:42","startHours":7.703552154697741,"endHours":8.703552154697741,"planetary_lord":"Mars"},{"name":"Hora 4","start":"08:42","end":"09:42","startHours":8.703552154697741,"endHours":9.703552154697741,"planetary_lord":"Jupiter"},{"name":"Hora 5","start":"09:42","end":"10:42","startHours":9.703552154697741,"endHours":10.703552154697741,"planetary_lord":"Saturn"},{"name":"Hora 6","start":"10:42","end":"11:42","startHours":10.703552154697741,"endHours":11.703552154697741,"planetary_lord":"Moon"},{"name":"Hora 7","start":"11:42","end":"12:42","startHours":11.703552154697741,"endHours":12.703552154697741,"planetary_lord":"Mercury"},{"name":"Hora 8","start":"12:42","end":"13:42","startHours":12.703552154697741,"endHours":13.703552154697741,"planetary_lord":"Venus"},{"name":"Hora 9","start":"13:42","end":"14:42","startHours":13.703552154697741,"endHours":14.703552154697741,"planetary_lord":"Sun"},{"name":"Hora 10","start":"14:42","end":"15:42","startHours":14.703552154697741,"endHours":15.703552154697741,"planetary_lord":"Mars"},{"name":"Hora 11","start":"15:42","end":"16:42","startHours":15.703552154697741,"endHours":16.70355215469774,"planetary_lord":"Jupiter"},{"name":"Hora 12","start":"16:42","end":"17:42","startHours":16.70355215469774,"endHours":17.70355215469774,"planetary_lord":"Saturn"},{"name":"Hora 13","start":"17:42","end":"18:42","startHours":17.70355215469774,"endHours":18.70355215469774,"planetary_lord":"Moon"},{"name":"Hora 14","start":"18:42","end":"19:42","startHours":18.70355215469774,"endHours":19.70355215469774,"planetary_lord":"Mercury"},{"name":"Hora 15","start":"19:42","end":"20:42","startHours":19.70355215469774,"endHours":20.70355215469774,"planetary_lord":"Venus"},{"name":"Hora 16","start":"20:42","end":"21:42","startHours":20.70355215469774,"endHours":21.70355215469774,"planetary_lord":"Sun"},{"name":"Hora 17","start":"21:42","end":"22:42","startHours":21.70355215469774,"endHours":22.70355215469774,"planetary_lord":"Mars"},{"name":"Hora 18","start":"22:42","end":"23:42","startHours":22.70355215469774,"endHours":23.70355215469774,"planetary_lord":"Jupiter"},{"name":"Hora 19","start":"23:42","end":"00:42","startHours":23.70355215469774,"endHours":24.70355215469774,"planetary_lord":"Saturn"},{"name":"Hora 20","start":"00:42","end":"01:42","startHours":24.70355215469774,"endHours":25.70355215469774,"planetary_lord":"Moon"},{"name":"Hora 21","start":"01:42","end":"02:42","startHours":25.70355215469774,"endHours":26.70355215469774,"planetary_lord":"Mercury"},{"name":"Hora 22","start":"02:42","end":"03:42","startHours":26.70355215469774,"endHours":27.70355215469774,"planetary_lord":"Venus"},{"name":"Hora 23","start":"03:42","end":"04:42","startHours":27.70355215469774,"endHours":28.70355215469774,"planetary_lord":"Sun"},{"name":"Hora 24","start":"04:42","end":"05:42","startHours":28.70355215469774,"endHours":29.70355215469774,"planetary_lord":"Mars"}],"taraBala":{"favorable_nakshatras":["Mṛgaśirā","Ārdrā","Punarvasu","Puṣya","Aśleṣā","Citrā","Svātī","Viśākhā","Anurādhā","Jyeṣṭhā","Dhaniṣṭhā","Śatabhiṣaj","Pūrva Bhādrapadā","Uttara Bhādrapadā","Revatī"],"unfavorable_nakshatras":["Aśvinī","Bharaṇī","Kṛttikā","Rohiṇī","Maghā","Pūrva Phalgunī","Uttara Phalgunī","Hasta","Mūla","Pūrva Āṣāḍhā","Uttara Āṣāḍhā","Śravaṇa"],"nature":"Janma-tara if same nakshatra; favorable for 15 nakshatras"},"chandraBala":{"favorable_rashis":["Mithuna","Karka","Kanyā","Vṛścika","Kumbha","Mīna"],"unfavorable_rashis":["Meṣa","Vṛṣabha","Siṃha","Tulā","Dhanu","Makara"]},"dishaShool":"West (Paścim)","chandraVasa":"North-West","rahuVasa":"South-East","anandadiYoga":{"name":"Saumya","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":14.878239570431509,"eotMinutes":-4.739200835843176,"ayanamsa":24.9512}},"calendars":{"vikram_samvat":2135,"vikram_samvatsara":"Virodhakṛt","saka_samvat":2000,"saka_samvatsara":"Vilambī","bengali_samvat":1485,"malayalam_era":1254,"nanakshahi_year":609,"lunar_month":"Śrāvaṇa","lunar_month_paksha_full":"Śrāvaṇa Śukla Pakṣa","lunar_month_system":"purnimanta","lunar_month_purnimanta":"Śrāvaṇa","lunar_month_amanta":"Śrāvaṇa","lunar_month_is_adhika":false,"lunar_month_purnimanta_is_adhika":false,"lunar_month_amanta_is_adhika":false,"solar_month":"Karkaṭa (Āḍi)","ritu":"Varṣā (Monsoon)","display_summary":"Śrāvaṇa Śukla Pañcamī · Vikram 2135 Virodhakṛt · Śaka 2000 Vilambī"},"festivals":[],"todays_walk":{"walk":{"id":"shukra-walk","name":"Śukra Walk","name_sanskrit":"शुक्र यात्रा","type":"graha","description":"Beauty + creativity in dharma + BG 10.36.","step_count":5,"url":"/walk/shukra-walk"},"reason":"Śukravāra (Friday) — 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 12, 2078 CE · Ṛṣikeśa · Vidhyamitra","description":"August 12, 2078 CE for Ṛṣikeśa: Śukla Pañcamī, sūryodaya 05:42, sūryāsta 19:01.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/rishikesh/2078-08-12","hreflang_alternates":{"en":"https://vidhyamitra.com/city/rishikesh/2078-08-12","sa":"https://sa.vidhyamitra.com/city/rishikesh/2078-08-12","hi":"https://hi.vidhyamitra.com/city/rishikesh/2078-08-12","x-default":"https://vidhyamitra.com/city/rishikesh/2078-08-12"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-06-01T06:50:33.505Z","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":"2026-06-01T06:50:33.505Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-06-01T06:50:33.505Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}