{"id":"vidhyamitra:city-day:rishikesh:2029-08-19:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/rishikesh/2029-08-19","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2029-08-19","date_display":"August 19, 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":19,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2462367.770833,"kali_year":5131,"ahargana":1873902.2708,"sun":{"sidereal_longitude":121.3945,"rashi":5,"rashi_name":"Siṃha"},"moon":{"sidereal_longitude":239.6094,"rashi":8,"rashi_name":"Vṛścika"},"tithi":{"number":10,"name":"Daśamī","paksha":"Śukla","full_name":"Śukla Daśamī","elongation_degrees":118.2149,"elapsed_within_tithi_degrees":10.2149},"nakshatra":{"number":18,"name":"Jyeṣṭhā","pada":4,"moon_longitude":239.6094,"elapsed_within_degrees":12.9428},"yoga":{"number":1,"name":"Viṣkambha","sum_longitude":1.004},"karana":{"half_tithi_index":19,"name":"Gara"},"vara":{"number":2,"name":"Ravivāra (Sunday)"}},"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":19,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2462367.770833,"ahargana":1873902.2708,"kali_year":5131,"ayanamsa_lahiri":24.2669,"grahas":{"sun":{"sidereal_longitude":122.09820100000002,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":10,"name":"Maghā","pada":1},"retrograde":false},"moon":{"sidereal_longitude":241.107301,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":19,"name":"Mūla","pada":1},"retrograde":false,"latitude":-0.937},"mars":{"sidereal_longitude":192.19600100000002,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":15,"name":"Svātī","pada":2},"retrograde":false},"mercury":{"sidereal_longitude":149.07870100000002,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":12,"name":"Uttara Phalgunī","pada":1},"retrograde":false},"jupiter":{"sidereal_longitude":179.106401,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":14,"name":"Citrā","pada":2},"retrograde":false},"venus":{"sidereal_longitude":159.23920099999998,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":12,"name":"Uttara Phalgunī","pada":4},"retrograde":false},"saturn":{"sidereal_longitude":30.387201000000005,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":3,"name":"Kṛttikā","pada":2},"retrograde":false},"rahu":{"sidereal_longitude":251.6398,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":19,"name":"Mūla","pada":4},"retrograde":false},"ketu":{"sidereal_longitude":71.6398,"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":19,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2462367.770833,"kali_year":5131,"ahargana":1873902.2708,"sun":{"sidereal_longitude":121.3945,"rashi":5,"rashi_name":"Siṃha"},"moon":{"sidereal_longitude":239.6094,"rashi":8,"rashi_name":"Vṛścika"},"tithi":{"number":10,"name":"Daśamī","paksha":"Śukla","full_name":"Śukla Daśamī","elongation_degrees":118.2149,"elapsed_within_tithi_degrees":10.2149},"nakshatra":{"number":18,"name":"Jyeṣṭhā","pada":4,"moon_longitude":239.6094,"elapsed_within_degrees":12.9428},"yoga":{"number":1,"name":"Viṣkambha","sum_longitude":1.004},"karana":{"half_tithi_index":19,"name":"Gara"},"vara":{"number":2,"name":"Ravivāra (Sunday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":-0.937,"elongation":118.215},"lunar":{"type":"lunar","occurs":false,"moon_latitude":-0.937,"opposition_distance":61.785}},"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":"05:46","sunsetLocal":"18:54","solarNoonLocal":"12:20","dayLengthHours":13.13540910433408,"dayLengthDisplay":"13 Hours 08 Mins 07 Secs","nightLengthDisplay":"10 Hours 51 Mins 53 Secs","moonriseLocal":"15:11","moonsetLocal":"01:21","rahuKala":{"name":"Rāhu Kāla","start":"17:16","end":"18:54","startHours":17.26282955756407,"endHours":18.904755695605832,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"12:20","end":"13:59","startHours":12.337051143438792,"endHours":13.978977281480553,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"15:37","end":"17:16","startHours":15.62090341952231,"endHours":17.26282955756407,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"08:50","end":"09:16","startHours":8.834275382283037,"endHours":9.272122352427505,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"06:19","end":"06:40","startHours":6.316655303952338,"endHours":6.666932880067914,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:54","end":"12:46","startHours":11.899204173294322,"endHours":12.774898113583262,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"04:01","end":"04:54","startHours":4.017958710693874,"endHours":4.893652650982813,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"04:40","end":"05:46","startHours":4.674729165910578,"endHours":5.769346591271751,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:32","end":"15:24","startHours":14.526285994161139,"endHours":15.401979934450077,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"18:42","end":"19:06","startHours":18.704755695605833,"endHours":19.10475569560583,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:54","end":"19:27","startHours":18.904755695605832,"endHours":19.452064408286418,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"18:39","end":"20:24","startHours":18.654755695605832,"endHours":20.404755695605832,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:54","end":"00:46","startHours":23.899204173294322,"endHours":24.774898113583262,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Udveg","start":"05:46","end":"07:25","startHours":5.769346591271751,"endHours":7.411272729313511,"quality":"inauspicious"},{"name":"Chala","start":"07:25","end":"09:03","startHours":7.411272729313511,"endHours":9.05319886735527,"quality":"neutral"},{"name":"Labha","start":"09:03","end":"10:42","startHours":9.05319886735527,"endHours":10.695125005397031,"quality":"auspicious"},{"name":"Amṛta","start":"10:42","end":"12:20","startHours":10.695125005397031,"endHours":12.337051143438792,"quality":"auspicious"},{"name":"Kāla","start":"12:20","end":"13:59","startHours":12.337051143438792,"endHours":13.978977281480553,"quality":"inauspicious"},{"name":"Śubha","start":"13:59","end":"15:37","startHours":13.978977281480553,"endHours":15.62090341952231,"quality":"auspicious"},{"name":"Roga","start":"15:37","end":"17:16","startHours":15.62090341952231,"endHours":17.26282955756407,"quality":"inauspicious"},{"name":"Udveg","start":"17:16","end":"18:54","startHours":17.26282955756407,"endHours":18.904755695605832,"quality":"inauspicious"}],"nightChoghadiyas":[{"name":"Śubha","start":"18:54","end":"20:16","startHours":18.904755695605832,"endHours":20.26282955756407,"quality":"auspicious"},{"name":"Roga","start":"20:16","end":"21:37","startHours":20.26282955756407,"endHours":21.620903419522314,"quality":"inauspicious"},{"name":"Udveg","start":"21:37","end":"22:59","startHours":21.620903419522314,"endHours":22.978977281480553,"quality":"inauspicious"},{"name":"Chala","start":"22:59","end":"00:20","startHours":22.978977281480553,"endHours":24.337051143438792,"quality":"neutral"},{"name":"Labha","start":"00:20","end":"01:42","startHours":24.337051143438792,"endHours":25.69512500539703,"quality":"auspicious"},{"name":"Amṛta","start":"01:42","end":"03:03","startHours":25.69512500539703,"endHours":27.05319886735527,"quality":"auspicious"},{"name":"Kāla","start":"03:03","end":"04:25","startHours":27.05319886735527,"endHours":28.411272729313513,"quality":"inauspicious"},{"name":"Śubha","start":"04:25","end":"05:46","startHours":28.411272729313513,"endHours":29.769346591271752,"quality":"auspicious"}],"horas":[{"name":"Hora 1","start":"05:46","end":"06:46","startHours":5.769346591271751,"endHours":6.769346591271751,"planetary_lord":"Sun"},{"name":"Hora 2","start":"06:46","end":"07:46","startHours":6.769346591271751,"endHours":7.769346591271751,"planetary_lord":"Mars"},{"name":"Hora 3","start":"07:46","end":"08:46","startHours":7.769346591271751,"endHours":8.769346591271752,"planetary_lord":"Jupiter"},{"name":"Hora 4","start":"08:46","end":"09:46","startHours":8.769346591271752,"endHours":9.769346591271752,"planetary_lord":"Saturn"},{"name":"Hora 5","start":"09:46","end":"10:46","startHours":9.769346591271752,"endHours":10.769346591271752,"planetary_lord":"Moon"},{"name":"Hora 6","start":"10:46","end":"11:46","startHours":10.769346591271752,"endHours":11.769346591271752,"planetary_lord":"Mercury"},{"name":"Hora 7","start":"11:46","end":"12:46","startHours":11.769346591271752,"endHours":12.769346591271752,"planetary_lord":"Venus"},{"name":"Hora 8","start":"12:46","end":"13:46","startHours":12.769346591271752,"endHours":13.769346591271752,"planetary_lord":"Sun"},{"name":"Hora 9","start":"13:46","end":"14:46","startHours":13.769346591271752,"endHours":14.769346591271752,"planetary_lord":"Mars"},{"name":"Hora 10","start":"14:46","end":"15:46","startHours":14.769346591271752,"endHours":15.769346591271752,"planetary_lord":"Jupiter"},{"name":"Hora 11","start":"15:46","end":"16:46","startHours":15.769346591271752,"endHours":16.769346591271752,"planetary_lord":"Saturn"},{"name":"Hora 12","start":"16:46","end":"17:46","startHours":16.769346591271752,"endHours":17.769346591271752,"planetary_lord":"Moon"},{"name":"Hora 13","start":"17:46","end":"18:46","startHours":17.769346591271752,"endHours":18.769346591271752,"planetary_lord":"Mercury"},{"name":"Hora 14","start":"18:46","end":"19:46","startHours":18.769346591271752,"endHours":19.769346591271752,"planetary_lord":"Venus"},{"name":"Hora 15","start":"19:46","end":"20:46","startHours":19.769346591271752,"endHours":20.769346591271752,"planetary_lord":"Sun"},{"name":"Hora 16","start":"20:46","end":"21:46","startHours":20.769346591271752,"endHours":21.769346591271752,"planetary_lord":"Mars"},{"name":"Hora 17","start":"21:46","end":"22:46","startHours":21.769346591271752,"endHours":22.769346591271752,"planetary_lord":"Jupiter"},{"name":"Hora 18","start":"22:46","end":"23:46","startHours":22.769346591271752,"endHours":23.769346591271752,"planetary_lord":"Saturn"},{"name":"Hora 19","start":"23:46","end":"00:46","startHours":23.769346591271752,"endHours":24.769346591271752,"planetary_lord":"Moon"},{"name":"Hora 20","start":"00:46","end":"01:46","startHours":24.769346591271752,"endHours":25.769346591271752,"planetary_lord":"Mercury"},{"name":"Hora 21","start":"01:46","end":"02:46","startHours":25.769346591271752,"endHours":26.769346591271752,"planetary_lord":"Venus"},{"name":"Hora 22","start":"02:46","end":"03:46","startHours":26.769346591271752,"endHours":27.769346591271752,"planetary_lord":"Sun"},{"name":"Hora 23","start":"03:46","end":"04:46","startHours":27.769346591271752,"endHours":28.769346591271752,"planetary_lord":"Mars"},{"name":"Hora 24","start":"04:46","end":"05:46","startHours":28.769346591271752,"endHours":29.769346591271752,"planetary_lord":"Jupiter"}],"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":["Vṛṣabha","Mithuna","Kanyā","Tulā","Dhanu","Kumbha"],"unfavorable_rashis":["Meṣa","Karka","Siṃha","Vṛścika","Makara","Mīna"]},"dishaShool":"West (Paścim)","chandraVasa":"East","rahuVasa":"North-East","anandadiYoga":{"name":"Kāṇa","quality":"Inauspicious"},"drikRitu":"Varṣā (Monsoon)","vedicRitu":"Varṣā (Monsoon)","drikAyana":"Dakṣiṇāyana","vedicAyana":"Dakṣiṇāyana","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization (Drikpanchang-parity)","declination":12.726861119264004,"eotMinutes":-3.2934686063275223,"ayanamsa":24.2669}},"calendars":{"vikram_samvat":2086,"vikram_samvatsara":"Dundubhi","saka_samvat":1951,"saka_samvatsara":"Saumya","bengali_samvat":1436,"malayalam_era":1205,"nanakshahi_year":560,"lunar_month":"Bhādrapada","lunar_month_paksha_full":"Bhādrapada Śukla Pakṣa","solar_month":"Siṃha (Āvaṇi)","ritu":"Varṣā (Monsoon)","display_summary":"Bhādrapada Śukla Daśamī · Vikram 2086 Dundubhi · Śaka 1951 Saumya"},"festivals":[{"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":"surya-walk","name":"Sūrya Walk","name_sanskrit":"सूर्य यात्रा","type":"graha","description":"Self-illumination + BG 4.1 (Sun-lineage of Gītā transmission).","step_count":6,"url":"/walk/surya-walk"},"reason":"Ravivāra (Sunday) — its presiding graha's walk."},"cosmic_resonances":[{"historical_date":"-3137-10-20","event":"Karṇa-Vadha (Mahābhārata Day 17)","chart_id":"karna","shared_marker":"same Jyeṣṭhā","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 19, 2029 CE · Ṛṣikeśa · Vidhyamitra","description":"August 19, 2029 CE for Ṛṣikeśa: Śukla Daśamī, sūryodaya 05:46, sūryāsta 18:54.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/rishikesh/2029-08-19","hreflang_alternates":{"en":"https://vidhyamitra.com/city/rishikesh/2029-08-19","sa":"https://sa.vidhyamitra.com/city/rishikesh/2029-08-19","hi":"https://hi.vidhyamitra.com/city/rishikesh/2029-08-19","x-default":"https://vidhyamitra.com/city/rishikesh/2029-08-19"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-15T06:35:04.214Z","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":"2026-05-15T06:35:04.214Z","verification":{"type":"community-validated","markers":["matches Drikpanchang ±1 minute on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-15T06:35:04.214Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}