{"id":"vidhyamitra:city-day:rishikesh:2102-08-05:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/rishikesh/2102-08-05","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2102-08-05","date_display":"August 5, 2102 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":2102,"month":8,"day":5,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2489015.770833,"kali_year":5204,"ahargana":1900550.2708,"sun":{"sidereal_longitude":106.2346,"rashi":4,"rashi_name":"Karka"},"moon":{"sidereal_longitude":4.0244,"rashi":1,"rashi_name":"Meṣa"},"tithi":{"number":22,"name":"Saptamī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Saptamī","elongation_degrees":257.7897,"elapsed_within_tithi_degrees":5.7897},"nakshatra":{"number":1,"name":"Aśvinī","pada":2,"moon_longitude":4.0244,"elapsed_within_degrees":4.0244},"yoga":{"number":9,"name":"Śūla","sum_longitude":110.259},"karana":{"half_tithi_index":42,"name":"Viṣṭi"},"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":2102,"month":8,"day":5,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2489015.770833,"ahargana":1900550.2708,"kali_year":5204,"ayanamsa_lahiri":25.2861,"grahas":{"sun":{"sidereal_longitude":107.03065099999998,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":9,"name":"Aśleṣā","pada":1},"retrograde":false},"moon":{"sidereal_longitude":7.386251000000016,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":1,"name":"Aśvinī","pada":3},"retrograde":false,"latitude":4.4779},"mars":{"sidereal_longitude":140.025551,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":11,"name":"Pūrva Phalgunī","pada":3},"retrograde":false},"mercury":{"sidereal_longitude":132.55425100000002,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":10,"name":"Maghā","pada":4},"retrograde":false},"jupiter":{"sidereal_longitude":228.67335100000003,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":18,"name":"Jyeṣṭhā","pada":1},"retrograde":true},"venus":{"sidereal_longitude":90.49945100000002,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":7,"name":"Punarvasu","pada":4},"retrograde":false},"saturn":{"sidereal_longitude":197.55355099999997,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":15,"name":"Svātī","pada":4},"retrograde":false},"rahu":{"sidereal_longitude":279.7006,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":21,"name":"Uttara Āṣāḍhā","pada":4},"retrograde":false},"ketu":{"sidereal_longitude":99.7006,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":8,"name":"Puṣya","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":2102,"month":8,"day":5,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2489015.770833,"kali_year":5204,"ahargana":1900550.2708,"sun":{"sidereal_longitude":106.2346,"rashi":4,"rashi_name":"Karka"},"moon":{"sidereal_longitude":4.0244,"rashi":1,"rashi_name":"Meṣa"},"tithi":{"number":22,"name":"Saptamī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Saptamī","elongation_degrees":257.7897,"elapsed_within_tithi_degrees":5.7897},"nakshatra":{"number":1,"name":"Aśvinī","pada":2,"moon_longitude":4.0244,"elapsed_within_degrees":4.0244},"yoga":{"number":9,"name":"Śūla","sum_longitude":110.259},"karana":{"half_tithi_index":42,"name":"Viṣṭi"},"vara":{"number":1,"name":"Śanivāra (Saturday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":4.478,"elongation":102.21},"lunar":{"type":"lunar","occurs":false,"moon_latitude":4.478,"opposition_distance":77.79}},"eclipse_window_40days":[{"offset_days":-6,"type":"lunar","occurs":true,"moon_latitude":0.063,"opposition_distance":0.292},{"offset_days":9,"type":"solar","occurs":true,"moon_latitude":-1.321,"elongation":1.503}]},"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":"05:37","sunsetLocal":"19:08","solarNoonLocal":"12:23","dayLengthHours":13.505962277140954,"dayLengthDisplay":"13 Hours 30 Mins 21 Secs","nightLengthDisplay":"10 Hours 29 Mins 39 Secs","moonriseLocal":"23:12","moonsetLocal":"12:16","rahuKala":{"name":"Rāhu Kāla","start":"09:00","end":"10:41","startHours":9.000641500417322,"endHours":10.688886785059942,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"14:04","end":"15:45","startHours":14.06537735434518,"endHours":15.7536226389878,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"05:37","end":"07:19","startHours":5.624150931132084,"endHours":7.312396215774703,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"08:47","end":"09:14","startHours":8.77554212913164,"endHours":9.225740871703005,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"06:11","end":"06:33","startHours":6.18689935934629,"endHours":6.547058353403382,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:56","end":"12:50","startHours":11.926933327131197,"endHours":12.827330812273926,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"03:49","end":"04:43","startHours":3.823355960846623,"endHours":4.723753445989353,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"04:30","end":"05:37","startHours":4.498654074703671,"endHours":5.624150931132084,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:38","end":"15:32","startHours":14.628125782559385,"endHours":15.528523267702115,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"18:56","end":"19:20","startHours":18.93011320827304,"endHours":19.330113208273037,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"19:08","end":"19:42","startHours":19.130113208273038,"endHours":19.692861636487244,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"18:53","end":"20:38","startHours":18.880113208273038,"endHours":20.630113208273038,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:56","end":"00:50","startHours":23.926933327131195,"endHours":24.827330812273928,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Kāla","start":"05:37","end":"07:19","startHours":5.624150931132084,"endHours":7.312396215774703,"quality":"inauspicious"},{"name":"Śubha","start":"07:19","end":"09:00","startHours":7.312396215774703,"endHours":9.000641500417322,"quality":"auspicious"},{"name":"Roga","start":"09:00","end":"10:41","startHours":9.000641500417322,"endHours":10.688886785059942,"quality":"inauspicious"},{"name":"Udveg","start":"10:41","end":"12:23","startHours":10.688886785059942,"endHours":12.377132069702562,"quality":"inauspicious"},{"name":"Chala","start":"12:23","end":"14:04","startHours":12.377132069702562,"endHours":14.06537735434518,"quality":"neutral"},{"name":"Labha","start":"14:04","end":"15:45","startHours":14.06537735434518,"endHours":15.7536226389878,"quality":"auspicious"},{"name":"Amṛta","start":"15:45","end":"17:27","startHours":15.7536226389878,"endHours":17.44186792363042,"quality":"auspicious"},{"name":"Kāla","start":"17:27","end":"19:08","startHours":17.44186792363042,"endHours":19.130113208273038,"quality":"inauspicious"}],"nightChoghadiyas":[{"name":"Labha","start":"19:08","end":"20:27","startHours":19.130113208273038,"endHours":20.44186792363042,"quality":"auspicious"},{"name":"Amṛta","start":"20:27","end":"21:45","startHours":20.44186792363042,"endHours":21.7536226389878,"quality":"auspicious"},{"name":"Kāla","start":"21:45","end":"23:04","startHours":21.7536226389878,"endHours":23.06537735434518,"quality":"inauspicious"},{"name":"Śubha","start":"23:04","end":"00:23","startHours":23.06537735434518,"endHours":24.37713206970256,"quality":"auspicious"},{"name":"Roga","start":"00:23","end":"01:41","startHours":24.37713206970256,"endHours":25.688886785059942,"quality":"inauspicious"},{"name":"Udveg","start":"01:41","end":"03:00","startHours":25.688886785059942,"endHours":27.000641500417323,"quality":"inauspicious"},{"name":"Chala","start":"03:00","end":"04:19","startHours":27.000641500417323,"endHours":28.312396215774704,"quality":"neutral"},{"name":"Labha","start":"04:19","end":"05:37","startHours":28.312396215774704,"endHours":29.624150931132085,"quality":"auspicious"}],"horas":[{"name":"Hora 1","start":"05:37","end":"06:37","startHours":5.624150931132084,"endHours":6.624150931132084,"planetary_lord":"Saturn"},{"name":"Hora 2","start":"06:37","end":"07:37","startHours":6.624150931132084,"endHours":7.624150931132084,"planetary_lord":"Moon"},{"name":"Hora 3","start":"07:37","end":"08:37","startHours":7.624150931132084,"endHours":8.624150931132084,"planetary_lord":"Mercury"},{"name":"Hora 4","start":"08:37","end":"09:37","startHours":8.624150931132084,"endHours":9.624150931132084,"planetary_lord":"Venus"},{"name":"Hora 5","start":"09:37","end":"10:37","startHours":9.624150931132084,"endHours":10.624150931132084,"planetary_lord":"Sun"},{"name":"Hora 6","start":"10:37","end":"11:37","startHours":10.624150931132084,"endHours":11.624150931132084,"planetary_lord":"Mars"},{"name":"Hora 7","start":"11:37","end":"12:37","startHours":11.624150931132084,"endHours":12.624150931132084,"planetary_lord":"Jupiter"},{"name":"Hora 8","start":"12:37","end":"13:37","startHours":12.624150931132084,"endHours":13.624150931132084,"planetary_lord":"Saturn"},{"name":"Hora 9","start":"13:37","end":"14:37","startHours":13.624150931132084,"endHours":14.624150931132084,"planetary_lord":"Moon"},{"name":"Hora 10","start":"14:37","end":"15:37","startHours":14.624150931132084,"endHours":15.624150931132084,"planetary_lord":"Mercury"},{"name":"Hora 11","start":"15:37","end":"16:37","startHours":15.624150931132084,"endHours":16.624150931132085,"planetary_lord":"Venus"},{"name":"Hora 12","start":"16:37","end":"17:37","startHours":16.624150931132085,"endHours":17.624150931132085,"planetary_lord":"Sun"},{"name":"Hora 13","start":"17:37","end":"18:37","startHours":17.624150931132085,"endHours":18.624150931132085,"planetary_lord":"Mars"},{"name":"Hora 14","start":"18:37","end":"19:37","startHours":18.624150931132085,"endHours":19.624150931132085,"planetary_lord":"Jupiter"},{"name":"Hora 15","start":"19:37","end":"20:37","startHours":19.624150931132085,"endHours":20.624150931132085,"planetary_lord":"Saturn"},{"name":"Hora 16","start":"20:37","end":"21:37","startHours":20.624150931132085,"endHours":21.624150931132085,"planetary_lord":"Moon"},{"name":"Hora 17","start":"21:37","end":"22:37","startHours":21.624150931132085,"endHours":22.624150931132085,"planetary_lord":"Mercury"},{"name":"Hora 18","start":"22:37","end":"23:37","startHours":22.624150931132085,"endHours":23.624150931132085,"planetary_lord":"Venus"},{"name":"Hora 19","start":"23:37","end":"00:37","startHours":23.624150931132085,"endHours":24.624150931132085,"planetary_lord":"Sun"},{"name":"Hora 20","start":"00:37","end":"01:37","startHours":24.624150931132085,"endHours":25.624150931132085,"planetary_lord":"Mars"},{"name":"Hora 21","start":"01:37","end":"02:37","startHours":25.624150931132085,"endHours":26.624150931132085,"planetary_lord":"Jupiter"},{"name":"Hora 22","start":"02:37","end":"03:37","startHours":26.624150931132085,"endHours":27.624150931132085,"planetary_lord":"Saturn"},{"name":"Hora 23","start":"03:37","end":"04:37","startHours":27.624150931132085,"endHours":28.624150931132085,"planetary_lord":"Moon"},{"name":"Hora 24","start":"04:37","end":"05:37","startHours":28.624150931132085,"endHours":29.624150931132085,"planetary_lord":"Mercury"}],"taraBala":{"favorable_nakshatras":["Bharaṇī","Kṛttikā","Rohiṇī","Mṛgaśirā","Ārdrā","Pūrva Phalgunī","Uttara Phalgunī","Hasta","Citrā","Svātī","Pūrva Āṣāḍhā","Uttara Āṣāḍhā","Śravaṇa","Dhaniṣṭhā","Śatabhiṣaj"],"unfavorable_nakshatras":["Aśvinī","Punarvasu","Puṣya","Aśleṣā","Maghā","Viśākhā","Anurādhā","Jyeṣṭhā","Mūla","Pūrva Bhādrapadā","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":"East (Pūrva)","chandraVasa":"East","rahuVasa":"East","anandadiYoga":{"name":"Rākṣasa","quality":"Inauspicious"},"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":17.10339891727761,"eotMinutes":-5.698324182153711,"ayanamsa":25.2861}},"calendars":{"vikram_samvat":2159,"vikram_samvatsara":"Yuva","saka_samvat":2024,"saka_samvatsara":"Dundubhi","bengali_samvat":1509,"malayalam_era":1278,"nanakshahi_year":633,"lunar_month":"Śrāvaṇa","lunar_month_paksha_full":"Śrāvaṇa Kṛṣṇa Pakṣa","solar_month":"Karkaṭa (Āḍi)","ritu":"Varṣā (Monsoon)","display_summary":"Śrāvaṇa Kṛṣṇa Saptamī · Vikram 2159 Yuva · Śaka 2024 Dundubhi"},"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":"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":[{"historical_date":"-3101-02-18","event":"Kali Yuga Epoch","chart_id":"kali-yuga-epoch","shared_marker":"same Aśvinī","url":"/day/-3101-02-18","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 5, 2102 CE · Ṛṣikeśa · Vidhyamitra","description":"August 5, 2102 CE for Ṛṣikeśa: Kṛṣṇa Saptamī, sūryodaya 05:37, sūryāsta 19:08.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/rishikesh/2102-08-05","hreflang_alternates":{"en":"https://vidhyamitra.com/city/rishikesh/2102-08-05","sa":"https://sa.vidhyamitra.com/city/rishikesh/2102-08-05","hi":"https://hi.vidhyamitra.com/city/rishikesh/2102-08-05","x-default":"https://vidhyamitra.com/city/rishikesh/2102-08-05"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-20T20:35:01.121Z","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":"2026-05-20T20:35:01.121Z","verification":{"type":"community-validated","markers":["matches Drikpanchang ±1 minute on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-20T20:35:01.121Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}