{"id":"vidhyamitra:city-day:rishikesh:2029-08-10:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/rishikesh/2029-08-10","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2029-08-10","date_display":"August 10, 2029 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":2029,"month":8,"day":10,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2462358.770833,"kali_year":5131,"ahargana":1873893.2708,"sun":{"sidereal_longitude":112.7959,"rashi":4,"rashi_name":"Karka"},"moon":{"sidereal_longitude":111.2183,"rashi":4,"rashi_name":"Karka"},"tithi":{"number":30,"name":"Amāvasyā","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Amāvasyā","elongation_degrees":358.4224,"elapsed_within_tithi_degrees":10.4224},"nakshatra":{"number":9,"name":"Āśleṣā","pada":2,"moon_longitude":111.2183,"elapsed_within_degrees":4.5517},"yoga":{"number":17,"name":"Vyatīpāta","sum_longitude":224.0143},"karana":{"half_tithi_index":59,"name":"Nāga"},"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":2029,"month":8,"day":10,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2462358.770833,"ahargana":1873893.2708,"kali_year":5131,"ayanamsa_lahiri":24.2666,"grahas":{"sun":{"sidereal_longitude":113.453645,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":9,"name":"Aśleṣā","pada":3},"retrograde":false},"moon":{"sidereal_longitude":112.95164499999998,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":9,"name":"Aśleṣā","pada":2},"retrograde":false,"latitude":-2.8364},"mars":{"sidereal_longitude":186.73184500000002,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":15,"name":"Svātī","pada":1},"retrograde":false},"mercury":{"sidereal_longitude":138.53574500000002,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":11,"name":"Pūrva Phalgunī","pada":2},"retrograde":false},"jupiter":{"sidereal_longitude":177.734245,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":14,"name":"Citrā","pada":2},"retrograde":false},"venus":{"sidereal_longitude":148.613045,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":12,"name":"Uttara Phalgunī","pada":1},"retrograde":false},"saturn":{"sidereal_longitude":30.032645000000002,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":3,"name":"Kṛttikā","pada":2},"retrograde":false},"rahu":{"sidereal_longitude":252.1167,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":19,"name":"Mūla","pada":4},"retrograde":false},"ketu":{"sidereal_longitude":72.1167,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":6,"name":"Ārdrā","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":2029,"month":8,"day":10,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2462358.770833,"kali_year":5131,"ahargana":1873893.2708,"sun":{"sidereal_longitude":112.7959,"rashi":4,"rashi_name":"Karka"},"moon":{"sidereal_longitude":111.2183,"rashi":4,"rashi_name":"Karka"},"tithi":{"number":30,"name":"Amāvasyā","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Amāvasyā","elongation_degrees":358.4224,"elapsed_within_tithi_degrees":10.4224},"nakshatra":{"number":9,"name":"Āśleṣā","pada":2,"moon_longitude":111.2183,"elapsed_within_degrees":4.5517},"yoga":{"number":17,"name":"Vyatīpāta","sum_longitude":224.0143},"karana":{"half_tithi_index":59,"name":"Nāga"},"vara":{"number":0,"name":"Śukravāra (Friday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":-2.836,"elongation":1.578},"lunar":{"type":"lunar","occurs":false,"moon_latitude":-2.836,"opposition_distance":178.422}},"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":"05:41","sunsetLocal":"19:03","solarNoonLocal":"12:22","dayLengthHours":13.3696698166181,"dayLengthDisplay":"13 Hours 22 Mins 11 Secs","nightLengthDisplay":"10 Hours 37 Mins 49 Secs","moonriseLocal":"05:40","moonsetLocal":"19:00","rahuKala":{"name":"Rāhu Kāla","start":"10:42","end":"12:22","startHours":10.69535966637871,"endHours":12.366568393455974,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"15:43","end":"17:23","startHours":15.7089858476105,"endHours":17.38019457468776,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"07:21","end":"09:01","startHours":7.352942212224186,"endHours":9.02415093930145,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"08:48","end":"09:15","startHours":8.80132310902448,"endHours":9.246978769578417,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"06:14","end":"06:36","startHours":6.238803060839345,"endHours":6.595327589282494,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:55","end":"12:49","startHours":11.920912732902037,"endHours":12.812224054009912,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"03:54","end":"04:47","startHours":3.8991108429311776,"endHours":4.79042216403905,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"04:34","end":"05:41","startHours":4.567594333762083,"endHours":5.681733485146924,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:36","end":"15:29","startHours":14.594846696225655,"endHours":15.486158017333528,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"18:51","end":"19:15","startHours":18.851403301765025,"endHours":19.251403301765023,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"19:03","end":"19:37","startHours":19.051403301765024,"endHours":19.608472877457444,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"18:48","end":"20:33","startHours":18.801403301765024,"endHours":20.551403301765024,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:55","end":"00:49","startHours":23.92091273290204,"endHours":24.81222405400991,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Chala","start":"05:41","end":"07:21","startHours":5.681733485146924,"endHours":7.352942212224186,"quality":"neutral"},{"name":"Labha","start":"07:21","end":"09:01","startHours":7.352942212224186,"endHours":9.02415093930145,"quality":"auspicious"},{"name":"Amṛta","start":"09:01","end":"10:42","startHours":9.02415093930145,"endHours":10.69535966637871,"quality":"auspicious"},{"name":"Kāla","start":"10:42","end":"12:22","startHours":10.69535966637871,"endHours":12.366568393455974,"quality":"inauspicious"},{"name":"Śubha","start":"12:22","end":"14:02","startHours":12.366568393455974,"endHours":14.037777120533235,"quality":"auspicious"},{"name":"Roga","start":"14:02","end":"15:43","startHours":14.037777120533235,"endHours":15.7089858476105,"quality":"inauspicious"},{"name":"Udveg","start":"15:43","end":"17:23","startHours":15.7089858476105,"endHours":17.38019457468776,"quality":"inauspicious"},{"name":"Chala","start":"17:23","end":"19:03","startHours":17.38019457468776,"endHours":19.051403301765024,"quality":"neutral"}],"nightChoghadiyas":[{"name":"Roga","start":"19:03","end":"20:23","startHours":19.051403301765024,"endHours":20.380194574687764,"quality":"inauspicious"},{"name":"Udveg","start":"20:23","end":"21:43","startHours":20.380194574687764,"endHours":21.7089858476105,"quality":"inauspicious"},{"name":"Chala","start":"21:43","end":"23:02","startHours":21.7089858476105,"endHours":23.037777120533235,"quality":"neutral"},{"name":"Labha","start":"23:02","end":"00:22","startHours":23.037777120533235,"endHours":24.366568393455974,"quality":"auspicious"},{"name":"Amṛta","start":"00:22","end":"01:42","startHours":24.366568393455974,"endHours":25.695359666378714,"quality":"auspicious"},{"name":"Kāla","start":"01:42","end":"03:01","startHours":25.695359666378714,"endHours":27.02415093930145,"quality":"inauspicious"},{"name":"Śubha","start":"03:01","end":"04:21","startHours":27.02415093930145,"endHours":28.352942212224185,"quality":"auspicious"},{"name":"Roga","start":"04:21","end":"05:41","startHours":28.352942212224185,"endHours":29.681733485146925,"quality":"inauspicious"}],"horas":[{"name":"Hora 1","start":"05:41","end":"06:41","startHours":5.681733485146924,"endHours":6.681733485146924,"planetary_lord":"Venus"},{"name":"Hora 2","start":"06:41","end":"07:41","startHours":6.681733485146924,"endHours":7.681733485146924,"planetary_lord":"Sun"},{"name":"Hora 3","start":"07:41","end":"08:41","startHours":7.681733485146924,"endHours":8.681733485146925,"planetary_lord":"Mars"},{"name":"Hora 4","start":"08:41","end":"09:41","startHours":8.681733485146925,"endHours":9.681733485146925,"planetary_lord":"Jupiter"},{"name":"Hora 5","start":"09:41","end":"10:41","startHours":9.681733485146925,"endHours":10.681733485146925,"planetary_lord":"Saturn"},{"name":"Hora 6","start":"10:41","end":"11:41","startHours":10.681733485146925,"endHours":11.681733485146925,"planetary_lord":"Moon"},{"name":"Hora 7","start":"11:41","end":"12:41","startHours":11.681733485146925,"endHours":12.681733485146925,"planetary_lord":"Mercury"},{"name":"Hora 8","start":"12:41","end":"13:41","startHours":12.681733485146925,"endHours":13.681733485146925,"planetary_lord":"Venus"},{"name":"Hora 9","start":"13:41","end":"14:41","startHours":13.681733485146925,"endHours":14.681733485146925,"planetary_lord":"Sun"},{"name":"Hora 10","start":"14:41","end":"15:41","startHours":14.681733485146925,"endHours":15.681733485146925,"planetary_lord":"Mars"},{"name":"Hora 11","start":"15:41","end":"16:41","startHours":15.681733485146925,"endHours":16.681733485146925,"planetary_lord":"Jupiter"},{"name":"Hora 12","start":"16:41","end":"17:41","startHours":16.681733485146925,"endHours":17.681733485146925,"planetary_lord":"Saturn"},{"name":"Hora 13","start":"17:41","end":"18:41","startHours":17.681733485146925,"endHours":18.681733485146925,"planetary_lord":"Moon"},{"name":"Hora 14","start":"18:41","end":"19:41","startHours":18.681733485146925,"endHours":19.681733485146925,"planetary_lord":"Mercury"},{"name":"Hora 15","start":"19:41","end":"20:41","startHours":19.681733485146925,"endHours":20.681733485146925,"planetary_lord":"Venus"},{"name":"Hora 16","start":"20:41","end":"21:41","startHours":20.681733485146925,"endHours":21.681733485146925,"planetary_lord":"Sun"},{"name":"Hora 17","start":"21:41","end":"22:41","startHours":21.681733485146925,"endHours":22.681733485146925,"planetary_lord":"Mars"},{"name":"Hora 18","start":"22:41","end":"23:41","startHours":22.681733485146925,"endHours":23.681733485146925,"planetary_lord":"Jupiter"},{"name":"Hora 19","start":"23:41","end":"00:41","startHours":23.681733485146925,"endHours":24.681733485146925,"planetary_lord":"Saturn"},{"name":"Hora 20","start":"00:41","end":"01:41","startHours":24.681733485146925,"endHours":25.681733485146925,"planetary_lord":"Moon"},{"name":"Hora 21","start":"01:41","end":"02:41","startHours":25.681733485146925,"endHours":26.681733485146925,"planetary_lord":"Mercury"},{"name":"Hora 22","start":"02:41","end":"03:41","startHours":26.681733485146925,"endHours":27.681733485146925,"planetary_lord":"Venus"},{"name":"Hora 23","start":"03:41","end":"04:41","startHours":27.681733485146925,"endHours":28.681733485146925,"planetary_lord":"Sun"},{"name":"Hora 24","start":"04:41","end":"05:41","startHours":28.681733485146925,"endHours":29.681733485146925,"planetary_lord":"Mars"}],"taraBala":{"favorable_nakshatras":["Aśvinī","Bharaṇī","Kṛttikā","Rohiṇī","Mṛgaśirā","Maghā","Pūrva Phalgunī","Uttara Phalgunī","Hasta","Citrā","Mūla","Pūrva Āṣāḍhā","Uttara Āṣāḍhā","Śravaṇa","Dhaniṣṭhā"],"unfavorable_nakshatras":["Ārdrā","Punarvasu","Puṣya","Aśleṣā","Svātī","Viśākhā","Anurādhā","Jyeṣṭhā","Śatabhiṣaj","Pūrva Bhādrapadā","Uttara Bhādrapadā","Revatī"],"nature":"Janma-tara if same nakshatra; favorable for 15 nakshatras"},"chandraBala":{"favorable_rashis":["Meṣa","Vṛṣabha","Karka","Kanyā","Dhanu","Makara"],"unfavorable_rashis":["Mithuna","Siṃha","Tulā","Vṛścika","Kumbha","Mīna"]},"dishaShool":"West (Paścim)","chandraVasa":"South-West","rahuVasa":"South-East","anandadiYoga":{"name":"Ānanda","quality":"Auspicious"},"drikRitu":"Varṣā (Monsoon) (Drik)","vedicRitu":"Grīṣma (Summer)","drikAyana":"Dakṣiṇāyana","vedicAyana":"Dakṣiṇāyana","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization (Drikpanchang-parity)","declination":15.52001379282196,"eotMinutes":-5.064503607358518,"ayanamsa":24.2666}},"calendars":{"vikram_samvat":2086,"vikram_samvatsara":"Dundubhi","saka_samvat":1951,"saka_samvatsara":"Saumya","bengali_samvat":1436,"malayalam_era":1205,"nanakshahi_year":560,"lunar_month":"Śrāvaṇa","lunar_month_paksha_full":"Śrāvaṇa Kṛṣṇa Pakṣa","solar_month":"Karkaṭa (Āḍi)","ritu":"Varṣā (Monsoon)","display_summary":"Śrāvaṇa Kṛṣṇa Amāvasyā · Vikram 2086 Dundubhi · Śaka 1951 Saumya"},"festivals":[{"id":"karka-sankranti","name":"Karka Saṅkrānti (Dakṣiṇāyana)","name_sanskrit":"कर्क सङ्क्रान्ति","tradition":"Pan-Hindu","associated_deity":"Sūrya Bhagavān","significance":"Sun enters Cancer; Dakṣiṇāyana (south-going) begins. Devatā-rātri begins.","vrata":true,"detection":{"sun_rashi":"Karka"},"precedence":2}],"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":[{"historical_date":"-3137-10-20","event":"Karṇa-Vadha (Mahābhārata Day 17)","chart_id":"karna","shared_marker":"same Kṛṣṇa Amāvasyā","url":"/day/-3137-10-20","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 August 10, 2029 CE · Ṛṣikeśa · Vidhyamitra","description":"August 10, 2029 CE for Ṛṣikeśa: Kṛṣṇa Amāvasyā, sūryodaya 05:41, sūryāsta 19:03.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/rishikesh/2029-08-10","hreflang_alternates":{"en":"https://vidhyamitra.com/city/rishikesh/2029-08-10","sa":"https://sa.vidhyamitra.com/city/rishikesh/2029-08-10","hi":"https://hi.vidhyamitra.com/city/rishikesh/2029-08-10","x-default":"https://vidhyamitra.com/city/rishikesh/2029-08-10"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-15T06:35:05.608Z","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":"2026-05-15T06:35:05.608Z","verification":{"type":"community-validated","markers":["matches Drikpanchang ±1 minute on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-15T06:35:05.608Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}