{"id":"vidhyamitra:city-day:rishikesh:2024-08-08:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/rishikesh/2024-08-08","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2024-08-08","date_display":"August 8, 2024 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":2024,"month":8,"day":8,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2460530.770833,"kali_year":5126,"ahargana":1872065.2708,"sun":{"sidereal_longitude":111.1694,"rashi":4,"rashi_name":"Karka"},"moon":{"sidereal_longitude":154.2911,"rashi":6,"rashi_name":"Kanyā"},"tithi":{"number":4,"name":"Caturthī","paksha":"Śukla","full_name":"Śukla Caturthī","elongation_degrees":43.1217,"elapsed_within_tithi_degrees":7.1217},"nakshatra":{"number":12,"name":"Uttara Phalgunī","pada":3,"moon_longitude":154.2911,"elapsed_within_degrees":7.6245},"yoga":{"number":20,"name":"Śiva","sum_longitude":265.4605},"karana":{"half_tithi_index":7,"name":"Viṣṭi"},"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":2024,"month":8,"day":8,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2460530.770833,"ahargana":1872065.2708,"kali_year":5126,"ayanamsa_lahiri":24.1967,"grahas":{"sun":{"sidereal_longitude":111.805588,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":9,"name":"Aśleṣā","pada":2},"retrograde":false},"moon":{"sidereal_longitude":151.599988,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":12,"name":"Uttara Phalgunī","pada":2},"retrograde":false,"latitude":1.1394},"mars":{"sidereal_longitude":47.801387999999974,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":4,"name":"Rohiṇī","pada":3},"retrograde":false},"mercury":{"sidereal_longitude":129.314888,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":10,"name":"Maghā","pada":3},"retrograde":true},"jupiter":{"sidereal_longitude":51.42508800000002,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":4,"name":"Rohiṇī","pada":4},"retrograde":false},"venus":{"sidereal_longitude":129.088888,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":10,"name":"Maghā","pada":3},"retrograde":false},"saturn":{"sidereal_longitude":324.09858800000006,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":25,"name":"Pūrva Bhādrapadā","pada":2},"retrograde":true},"rahu":{"sidereal_longitude":348.9729,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":27,"name":"Revatī","pada":1},"retrograde":false},"ketu":{"sidereal_longitude":168.9729,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":13,"name":"Hasta","pada":3},"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":2024,"month":8,"day":8,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2460530.770833,"kali_year":5126,"ahargana":1872065.2708,"sun":{"sidereal_longitude":111.1694,"rashi":4,"rashi_name":"Karka"},"moon":{"sidereal_longitude":154.2911,"rashi":6,"rashi_name":"Kanyā"},"tithi":{"number":4,"name":"Caturthī","paksha":"Śukla","full_name":"Śukla Caturthī","elongation_degrees":43.1217,"elapsed_within_tithi_degrees":7.1217},"nakshatra":{"number":12,"name":"Uttara Phalgunī","pada":3,"moon_longitude":154.2911,"elapsed_within_degrees":7.6245},"yoga":{"number":20,"name":"Śiva","sum_longitude":265.4605},"karana":{"half_tithi_index":7,"name":"Viṣṭi"},"vara":{"number":6,"name":"Guruvāra (Thursday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":1.139,"elongation":43.122},"lunar":{"type":"lunar","occurs":false,"moon_latitude":1.139,"opposition_distance":136.878}},"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":"05:40","sunsetLocal":"19:05","solarNoonLocal":"12:22","dayLengthHours":13.413963268724643,"dayLengthDisplay":"13 Hours 24 Mins 50 Secs","nightLengthDisplay":"10 Hours 35 Mins 10 Secs","moonriseLocal":"08:55","moonsetLocal":"21:08","rahuKala":{"name":"Rāhu Kāla","start":"14:03","end":"15:43","startHours":14.048056695916294,"endHours":15.724802104506875,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"05:40","end":"07:20","startHours":5.664329652963391,"endHours":7.341075061553972,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"09:01","end":"10:42","startHours":9.017820470144553,"endHours":10.694565878735133,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"08:48","end":"09:14","startHours":8.794254415665808,"endHours":9.241386524623296,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"06:13","end":"06:35","startHours":6.223244789160251,"endHours":6.580950476326242,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:55","end":"12:49","startHours":11.924179178368226,"endHours":12.818443396283202,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"03:53","end":"04:46","startHours":3.875801217133439,"endHours":4.770065435048415,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"04:33","end":"05:40","startHours":4.546499380569671,"endHours":5.664329652963391,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:36","end":"15:30","startHours":14.606971832113153,"endHours":15.50123605002813,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"18:53","end":"19:17","startHours":18.878292921688036,"endHours":19.278292921688035,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"19:05","end":"19:38","startHours":19.078292921688035,"endHours":19.637208057884894,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"18:50","end":"20:35","startHours":18.828292921688035,"endHours":20.578292921688035,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:55","end":"00:49","startHours":23.924179178368227,"endHours":24.8184433962832,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Śubha","start":"05:40","end":"07:20","startHours":5.664329652963391,"endHours":7.341075061553972,"quality":"auspicious"},{"name":"Roga","start":"07:20","end":"09:01","startHours":7.341075061553972,"endHours":9.017820470144553,"quality":"inauspicious"},{"name":"Udveg","start":"09:01","end":"10:42","startHours":9.017820470144553,"endHours":10.694565878735133,"quality":"inauspicious"},{"name":"Chala","start":"10:42","end":"12:22","startHours":10.694565878735133,"endHours":12.371311287325714,"quality":"neutral"},{"name":"Labha","start":"12:22","end":"14:03","startHours":12.371311287325714,"endHours":14.048056695916294,"quality":"auspicious"},{"name":"Amṛta","start":"14:03","end":"15:43","startHours":14.048056695916294,"endHours":15.724802104506875,"quality":"auspicious"},{"name":"Kāla","start":"15:43","end":"17:24","startHours":15.724802104506875,"endHours":17.401547513097455,"quality":"inauspicious"},{"name":"Śubha","start":"17:24","end":"19:05","startHours":17.401547513097455,"endHours":19.078292921688035,"quality":"auspicious"}],"nightChoghadiyas":[{"name":"Amṛta","start":"19:05","end":"20:24","startHours":19.078292921688035,"endHours":20.401547513097455,"quality":"auspicious"},{"name":"Kāla","start":"20:24","end":"21:43","startHours":20.401547513097455,"endHours":21.724802104506875,"quality":"inauspicious"},{"name":"Śubha","start":"21:43","end":"23:03","startHours":21.724802104506875,"endHours":23.048056695916294,"quality":"auspicious"},{"name":"Roga","start":"23:03","end":"00:22","startHours":23.048056695916294,"endHours":24.371311287325714,"quality":"inauspicious"},{"name":"Udveg","start":"00:22","end":"01:42","startHours":24.371311287325714,"endHours":25.694565878735133,"quality":"inauspicious"},{"name":"Chala","start":"01:42","end":"03:01","startHours":25.694565878735133,"endHours":27.017820470144553,"quality":"neutral"},{"name":"Labha","start":"03:01","end":"04:20","startHours":27.017820470144553,"endHours":28.341075061553973,"quality":"auspicious"},{"name":"Amṛta","start":"04:20","end":"05:40","startHours":28.341075061553973,"endHours":29.664329652963392,"quality":"auspicious"}],"horas":[{"name":"Hora 1","start":"05:40","end":"06:40","startHours":5.664329652963391,"endHours":6.664329652963391,"planetary_lord":"Jupiter"},{"name":"Hora 2","start":"06:40","end":"07:40","startHours":6.664329652963391,"endHours":7.664329652963391,"planetary_lord":"Saturn"},{"name":"Hora 3","start":"07:40","end":"08:40","startHours":7.664329652963391,"endHours":8.664329652963392,"planetary_lord":"Moon"},{"name":"Hora 4","start":"08:40","end":"09:40","startHours":8.664329652963392,"endHours":9.664329652963392,"planetary_lord":"Mercury"},{"name":"Hora 5","start":"09:40","end":"10:40","startHours":9.664329652963392,"endHours":10.664329652963392,"planetary_lord":"Venus"},{"name":"Hora 6","start":"10:40","end":"11:40","startHours":10.664329652963392,"endHours":11.664329652963392,"planetary_lord":"Sun"},{"name":"Hora 7","start":"11:40","end":"12:40","startHours":11.664329652963392,"endHours":12.664329652963392,"planetary_lord":"Mars"},{"name":"Hora 8","start":"12:40","end":"13:40","startHours":12.664329652963392,"endHours":13.664329652963392,"planetary_lord":"Jupiter"},{"name":"Hora 9","start":"13:40","end":"14:40","startHours":13.664329652963392,"endHours":14.664329652963392,"planetary_lord":"Saturn"},{"name":"Hora 10","start":"14:40","end":"15:40","startHours":14.664329652963392,"endHours":15.664329652963392,"planetary_lord":"Moon"},{"name":"Hora 11","start":"15:40","end":"16:40","startHours":15.664329652963392,"endHours":16.664329652963392,"planetary_lord":"Mercury"},{"name":"Hora 12","start":"16:40","end":"17:40","startHours":16.664329652963392,"endHours":17.664329652963392,"planetary_lord":"Venus"},{"name":"Hora 13","start":"17:40","end":"18:40","startHours":17.664329652963392,"endHours":18.664329652963392,"planetary_lord":"Sun"},{"name":"Hora 14","start":"18:40","end":"19:40","startHours":18.664329652963392,"endHours":19.664329652963392,"planetary_lord":"Mars"},{"name":"Hora 15","start":"19:40","end":"20:40","startHours":19.664329652963392,"endHours":20.664329652963392,"planetary_lord":"Jupiter"},{"name":"Hora 16","start":"20:40","end":"21:40","startHours":20.664329652963392,"endHours":21.664329652963392,"planetary_lord":"Saturn"},{"name":"Hora 17","start":"21:40","end":"22:40","startHours":21.664329652963392,"endHours":22.664329652963392,"planetary_lord":"Moon"},{"name":"Hora 18","start":"22:40","end":"23:40","startHours":22.664329652963392,"endHours":23.664329652963392,"planetary_lord":"Mercury"},{"name":"Hora 19","start":"23:40","end":"00:40","startHours":23.664329652963392,"endHours":24.664329652963392,"planetary_lord":"Venus"},{"name":"Hora 20","start":"00:40","end":"01:40","startHours":24.664329652963392,"endHours":25.664329652963392,"planetary_lord":"Sun"},{"name":"Hora 21","start":"01:40","end":"02:40","startHours":25.664329652963392,"endHours":26.664329652963392,"planetary_lord":"Mars"},{"name":"Hora 22","start":"02:40","end":"03:40","startHours":26.664329652963392,"endHours":27.664329652963392,"planetary_lord":"Jupiter"},{"name":"Hora 23","start":"03:40","end":"04:40","startHours":27.664329652963392,"endHours":28.664329652963392,"planetary_lord":"Saturn"},{"name":"Hora 24","start":"04:40","end":"05:40","startHours":28.664329652963392,"endHours":29.664329652963392,"planetary_lord":"Moon"}],"taraBala":{"favorable_nakshatras":["Rohiṇī","Mṛgaśirā","Ārdrā","Punarvasu","Puṣya","Hasta","Citrā","Svātī","Viśākhā","Anurādhā","Śravaṇa","Dhaniṣṭhā","Śatabhiṣaj","Pūrva Bhādrapadā","Uttara Bhādrapadā"],"unfavorable_nakshatras":["Aśvinī","Bharaṇī","Kṛttikā","Aśleṣā","Maghā","Pūrva Phalgunī","Uttara Phalgunī","Jyeṣṭhā","Mūla","Pūrva Āṣāḍhā","Uttara Āṣāḍhā","Revatī"],"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":"South (Dakṣiṇa)","chandraVasa":"North-West","rahuVasa":"North-West","anandadiYoga":{"name":"Dhātṛ","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":16.038115060559797,"eotMinutes":-5.349077239542768,"ayanamsa":24.1967}},"calendars":{"vikram_samvat":2081,"vikram_samvatsara":"Piṅgala","saka_samvat":1946,"saka_samvatsara":"Krodhi","bengali_samvat":1431,"malayalam_era":1200,"nanakshahi_year":555,"lunar_month":"Śrāvaṇa","lunar_month_paksha_full":"Śrāvaṇa Śukla Pakṣa","solar_month":"Karkaṭa (Āḍi)","ritu":"Varṣā (Monsoon)","display_summary":"Śrāvaṇa Śukla Caturthī · Vikram 2081 Piṅgala · Śaka 1946 Krodhi"},"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},{"id":"vinayaka-chaturthi","name":"Vināyaka Caturthī (monthly)","name_sanskrit":"विनायक चतुर्थी","tradition":"Pan-Hindu","associated_deity":"Gaṇeśa","significance":"Monthly Śukla-pakṣa Caturthī; auspicious for new ventures.","vrata":true,"detection":{"tithi_number":4,"tithi_paksha":"Śukla"},"precedence":6}],"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 8, 2024 CE · Ṛṣikeśa · Vidhyamitra","description":"August 8, 2024 CE for Ṛṣikeśa: Śukla Caturthī, sūryodaya 05:40, sūryāsta 19:05.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/rishikesh/2024-08-08","hreflang_alternates":{"en":"https://vidhyamitra.com/city/rishikesh/2024-08-08","sa":"https://sa.vidhyamitra.com/city/rishikesh/2024-08-08","hi":"https://hi.vidhyamitra.com/city/rishikesh/2024-08-08","x-default":"https://vidhyamitra.com/city/rishikesh/2024-08-08"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-14T21:54:35.693Z","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":"2026-05-14T21:54:35.693Z","verification":{"type":"community-validated","markers":["matches Drikpanchang ±1 minute on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-14T21:54:35.693Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}