{"id":"vidhyamitra:city-day:dwarka:1971-08-06:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/dwarka/1971-08-06","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"1971-08-06","date_display":"August 6, 1971 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":1971,"month":8,"day":6,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2441169.770833,"kali_year":5073,"ahargana":1852704.2708,"sun":{"sidereal_longitude":108.9919,"rashi":4,"rashi_name":"Karka"},"moon":{"sidereal_longitude":277.6783,"rashi":10,"rashi_name":"Makara"},"tithi":{"number":15,"name":"Pūrṇimā","paksha":"Śukla","full_name":"Śukla Pūrṇimā","elongation_degrees":168.6864,"elapsed_within_tithi_degrees":0.6864},"nakshatra":{"number":21,"name":"Uttara Āṣāḍhā","pada":4,"moon_longitude":277.6783,"elapsed_within_degrees":11.0117},"yoga":{"number":3,"name":"Āyuṣmān","sum_longitude":26.6702},"karana":{"half_tithi_index":28,"name":"Viṣṭi"},"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":1971,"month":8,"day":6,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2441169.770833,"ahargana":1852704.2708,"kali_year":5073,"ayanamsa_lahiri":23.4562,"grahas":{"sun":{"sidereal_longitude":109.48712,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":9,"name":"Aśleṣā","pada":1},"retrograde":false},"moon":{"sidereal_longitude":278.92851999999993,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":21,"name":"Uttara Āṣāḍhā","pada":4},"retrograde":false,"latitude":-1.3245},"mars":{"sidereal_longitude":294.9986200000001,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":23,"name":"Dhaniṣṭhā","pada":1},"retrograde":true},"mercury":{"sidereal_longitude":135.69762000000003,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":11,"name":"Pūrva Phalgunī","pada":1},"retrograde":true},"jupiter":{"sidereal_longitude":214.11451999999997,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":17,"name":"Anurādhā","pada":1},"retrograde":false},"venus":{"sidereal_longitude":103.92241999999999,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":8,"name":"Puṣya","pada":4},"retrograde":false},"saturn":{"sidereal_longitude":41.75511999999998,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":4,"name":"Rohiṇī","pada":1},"retrograde":false},"rahu":{"sidereal_longitude":294.8119,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":23,"name":"Dhaniṣṭhā","pada":1},"retrograde":false},"ketu":{"sidereal_longitude":114.8119,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":9,"name":"Āśleṣā","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":1971,"month":8,"day":6,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2441169.770833,"kali_year":5073,"ahargana":1852704.2708,"sun":{"sidereal_longitude":108.9919,"rashi":4,"rashi_name":"Karka"},"moon":{"sidereal_longitude":277.6783,"rashi":10,"rashi_name":"Makara"},"tithi":{"number":15,"name":"Pūrṇimā","paksha":"Śukla","full_name":"Śukla Pūrṇimā","elongation_degrees":168.6864,"elapsed_within_tithi_degrees":0.6864},"nakshatra":{"number":21,"name":"Uttara Āṣāḍhā","pada":4,"moon_longitude":277.6783,"elapsed_within_degrees":11.0117},"yoga":{"number":3,"name":"Āyuṣmān","sum_longitude":26.6702},"karana":{"half_tithi_index":28,"name":"Viṣṭi"},"vara":{"number":0,"name":"Śukravāra (Friday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":-1.324,"elongation":168.686},"lunar":{"type":"lunar","occurs":false,"moon_latitude":-1.324,"opposition_distance":11.314}},"eclipse_window_40days":[{"offset_days":1,"type":"lunar","occurs":true,"moon_latitude":-0.252,"opposition_distance":1.604},{"offset_days":15,"type":"solar","occurs":true,"moon_latitude":-0.93,"elongation":2.643}]},"city":{"slug":"dwarka","name":"Dvārakā","lat":22.2393,"lon":68.9686,"tz_offset_hours":5.5,"state":"Gujarat","country":"IN","tier":"tirtha"},"tier2":{"city":{"slug":"dwarka","name":"Dvārakā","lat":22.2393,"lon":68.9686,"tz_offset_hours":5.5,"state":"Gujarat","country":"IN","tier":"tirtha"},"sunriseLocal":"06:27","sunsetLocal":"19:32","solarNoonLocal":"13:00","dayLengthHours":13.079670670670478,"dayLengthDisplay":"13 Hours 04 Mins 47 Secs","nightLengthDisplay":"10 Hours 55 Mins 13 Secs","moonriseLocal":"18:48","moonsetLocal":"05:47","rahuKala":{"name":"Rāhu Kāla","start":"11:22","end":"13:00","startHours":11.360339918316615,"endHours":12.995298752150426,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"16:16","end":"17:54","startHours":16.265216419818046,"endHours":17.900175253651856,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"08:05","end":"09:44","startHours":8.090422250648997,"endHours":9.725381084482807,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:30","end":"09:57","startHours":9.507386573304967,"endHours":9.943375595660648,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"07:00","end":"07:21","startHours":7.000449694759791,"endHours":7.349240912644337,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"12:34","end":"13:26","startHours":12.559309729794744,"endHours":13.43128777450611,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"04:43","end":"05:35","startHours":4.711507327392457,"endHours":5.583485372103823,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"05:22","end":"06:27","startHours":5.365490860925981,"endHours":6.455463416815188,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"15:11","end":"16:03","startHours":15.175243863928841,"endHours":16.047221908640207,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"19:20","end":"19:44","startHours":19.335134087485667,"endHours":19.735134087485665,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"19:32","end":"20:05","startHours":19.535134087485666,"endHours":20.08012036543027,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"19:17","end":"21:02","startHours":19.285134087485666,"endHours":21.035134087485666,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"00:34","end":"01:26","startHours":24.559309729794744,"endHours":25.431287774506107,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Chala","start":"06:27","end":"08:05","startHours":6.455463416815188,"endHours":8.090422250648997,"quality":"neutral"},{"name":"Labha","start":"08:05","end":"09:44","startHours":8.090422250648997,"endHours":9.725381084482807,"quality":"auspicious"},{"name":"Amṛta","start":"09:44","end":"11:22","startHours":9.725381084482807,"endHours":11.360339918316615,"quality":"auspicious"},{"name":"Kāla","start":"11:22","end":"13:00","startHours":11.360339918316615,"endHours":12.995298752150426,"quality":"inauspicious"},{"name":"Śubha","start":"13:00","end":"14:38","startHours":12.995298752150426,"endHours":14.630257585984236,"quality":"auspicious"},{"name":"Roga","start":"14:38","end":"16:16","startHours":14.630257585984236,"endHours":16.265216419818046,"quality":"inauspicious"},{"name":"Udveg","start":"16:16","end":"17:54","startHours":16.265216419818046,"endHours":17.900175253651856,"quality":"inauspicious"},{"name":"Chala","start":"17:54","end":"19:32","startHours":17.900175253651856,"endHours":19.535134087485666,"quality":"neutral"}],"nightChoghadiyas":[{"name":"Roga","start":"19:32","end":"20:54","startHours":19.535134087485666,"endHours":20.900175253651856,"quality":"inauspicious"},{"name":"Udveg","start":"20:54","end":"22:16","startHours":20.900175253651856,"endHours":22.265216419818046,"quality":"inauspicious"},{"name":"Chala","start":"22:16","end":"23:38","startHours":22.265216419818046,"endHours":23.63025758598424,"quality":"neutral"},{"name":"Labha","start":"23:38","end":"01:00","startHours":23.63025758598424,"endHours":24.995298752150426,"quality":"auspicious"},{"name":"Amṛta","start":"01:00","end":"02:22","startHours":24.995298752150426,"endHours":26.36033991831662,"quality":"auspicious"},{"name":"Kāla","start":"02:22","end":"03:44","startHours":26.36033991831662,"endHours":27.72538108448281,"quality":"inauspicious"},{"name":"Śubha","start":"03:44","end":"05:05","startHours":27.72538108448281,"endHours":29.090422250649,"quality":"auspicious"},{"name":"Roga","start":"05:05","end":"06:27","startHours":29.090422250649,"endHours":30.45546341681519,"quality":"inauspicious"}],"horas":[{"name":"Hora 1","start":"06:27","end":"07:27","startHours":6.455463416815188,"endHours":7.455463416815188,"planetary_lord":"Venus"},{"name":"Hora 2","start":"07:27","end":"08:27","startHours":7.455463416815188,"endHours":8.455463416815189,"planetary_lord":"Sun"},{"name":"Hora 3","start":"08:27","end":"09:27","startHours":8.455463416815189,"endHours":9.455463416815189,"planetary_lord":"Mars"},{"name":"Hora 4","start":"09:27","end":"10:27","startHours":9.455463416815189,"endHours":10.455463416815189,"planetary_lord":"Jupiter"},{"name":"Hora 5","start":"10:27","end":"11:27","startHours":10.455463416815189,"endHours":11.455463416815189,"planetary_lord":"Saturn"},{"name":"Hora 6","start":"11:27","end":"12:27","startHours":11.455463416815189,"endHours":12.455463416815189,"planetary_lord":"Moon"},{"name":"Hora 7","start":"12:27","end":"13:27","startHours":12.455463416815189,"endHours":13.455463416815189,"planetary_lord":"Mercury"},{"name":"Hora 8","start":"13:27","end":"14:27","startHours":13.455463416815189,"endHours":14.455463416815189,"planetary_lord":"Venus"},{"name":"Hora 9","start":"14:27","end":"15:27","startHours":14.455463416815189,"endHours":15.455463416815189,"planetary_lord":"Sun"},{"name":"Hora 10","start":"15:27","end":"16:27","startHours":15.455463416815189,"endHours":16.45546341681519,"planetary_lord":"Mars"},{"name":"Hora 11","start":"16:27","end":"17:27","startHours":16.45546341681519,"endHours":17.45546341681519,"planetary_lord":"Jupiter"},{"name":"Hora 12","start":"17:27","end":"18:27","startHours":17.45546341681519,"endHours":18.45546341681519,"planetary_lord":"Saturn"},{"name":"Hora 13","start":"18:27","end":"19:27","startHours":18.45546341681519,"endHours":19.45546341681519,"planetary_lord":"Moon"},{"name":"Hora 14","start":"19:27","end":"20:27","startHours":19.45546341681519,"endHours":20.45546341681519,"planetary_lord":"Mercury"},{"name":"Hora 15","start":"20:27","end":"21:27","startHours":20.45546341681519,"endHours":21.45546341681519,"planetary_lord":"Venus"},{"name":"Hora 16","start":"21:27","end":"22:27","startHours":21.45546341681519,"endHours":22.45546341681519,"planetary_lord":"Sun"},{"name":"Hora 17","start":"22:27","end":"23:27","startHours":22.45546341681519,"endHours":23.45546341681519,"planetary_lord":"Mars"},{"name":"Hora 18","start":"23:27","end":"00:27","startHours":23.45546341681519,"endHours":24.45546341681519,"planetary_lord":"Jupiter"},{"name":"Hora 19","start":"00:27","end":"01:27","startHours":24.45546341681519,"endHours":25.45546341681519,"planetary_lord":"Saturn"},{"name":"Hora 20","start":"01:27","end":"02:27","startHours":25.45546341681519,"endHours":26.45546341681519,"planetary_lord":"Moon"},{"name":"Hora 21","start":"02:27","end":"03:27","startHours":26.45546341681519,"endHours":27.45546341681519,"planetary_lord":"Mercury"},{"name":"Hora 22","start":"03:27","end":"04:27","startHours":27.45546341681519,"endHours":28.45546341681519,"planetary_lord":"Venus"},{"name":"Hora 23","start":"04:27","end":"05:27","startHours":28.45546341681519,"endHours":29.45546341681519,"planetary_lord":"Sun"},{"name":"Hora 24","start":"05:27","end":"06:27","startHours":29.45546341681519,"endHours":30.45546341681519,"planetary_lord":"Mars"}],"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","Tulā","Vṛścika","Makara","Mīna"],"unfavorable_rashis":["Meṣa","Vṛṣabha","Siṃha","Kanyā","Dhanu","Kumbha"]},"dishaShool":"West (Paścim)","chandraVasa":"South-East","rahuVasa":"South-East","anandadiYoga":{"name":"Mānasa","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":16.926895425196022,"eotMinutes":-5.592325129025582,"ayanamsa":23.4562}},"calendars":{"vikram_samvat":2028,"vikram_samvatsara":"Raktākṣī","saka_samvat":1893,"saka_samvatsara":"Virodhakṛt","bengali_samvat":1378,"malayalam_era":1147,"nanakshahi_year":502,"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 Pūrṇimā · Vikram 2028 Raktākṣī · Śaka 1893 Virodhakṛt"},"festivals":[{"id":"raksha-bandhana","name":"Rakṣā Bandhana / Śrāvaṇa Pūrṇimā","name_sanskrit":"रक्षा बन्धन","tradition":"Pan-Hindu","significance":"Sister-brother bond; Brāhmaṇa Upākarma.","vrata":false,"detection":{"tithi_number":15,"tithi_paksha":"Śukla","lunar_month":"Śrāvaṇa"},"precedence":1},{"id":"jhulan-purnima","name":"Jhūlan Pūrṇimā (Rādhā-Krishna swing)","name_sanskrit":"झूलन पूर्णिमा","tradition":"Vaishnava","associated_deity":"Rādhā-Krishna","significance":"Rādhā-Krishna swing-līlā festival; Jhūlan-yātrā culmination.","vrata":false,"detection":{"tithi_number":15,"tithi_paksha":"Śukla","lunar_month":"Śrāvaṇa"},"precedence":3},{"id":"upakarman-rigveda","name":"Ṛg-Veda Upākarman","name_sanskrit":"ऋग्वेद उपाकर्मन्","tradition":"Smarta","associated_deity":"Ṛṣi-paramparā","significance":"Annual renewal of Veda-svādhyāya for Ṛg-Vedīs. Śrāvaṇa Pūrṇimā.","vrata":true,"detection":{"tithi_number":15,"tithi_paksha":"Śukla","lunar_month":"Śrāvaṇa"},"precedence":3},{"id":"upakarman-yajurveda","name":"Yajur-Veda Upākarman","name_sanskrit":"यजुर्वेद उपाकर्मन्","tradition":"Smarta","significance":"Annual renewal of Veda-svādhyāya for Yajur-Vedīs.","vrata":true,"detection":{"tithi_number":15,"tithi_paksha":"Śukla","lunar_month":"Śrāvaṇa"},"precedence":3},{"id":"hayagriva-jayanti","name":"Hayagrīva Jayantī","name_sanskrit":"हयग्रीव जयन्ती","tradition":"Vaishnava","associated_deity":"Hayagrīva (Knowledge-form of Bhagavān)","significance":"Bhagavān as Hayagrīva restored the Vedas to Brahmā. Vidyā-pradāyaka.","vrata":false,"detection":{"tithi_number":15,"tithi_paksha":"Śukla","lunar_month":"Śrāvaṇa"},"precedence":4,"sources":["Devī-Bhāgavata, Hayagrīva-stotra"]}],"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":"-3137-10-04","event":"Mahābhārata Day 1 (Bhagavad Gītā delivered)","chart_id":"krishna","shared_marker":"same Śukla Pūrṇimā","url":"/day/-3137-10-04","relevance":0.5},{"historical_date":"-0562-04-11","event":"Bhagavān Buddha's birth at Lumbinī","chart_id":"buddha","shared_marker":"same Śukla Pūrṇimā","url":"/day/-0562-04-11","relevance":0.5}]},"validity":{"eternal":false,"location_specific":"dwarka"},"liturgical":{"opening":"जय श्री कृष्ण","closing":"ॐ तत् सत्","attribution":"Computed by Vidhyamitra Sūrya-Siddhānta substrate + Vidhyamitra Tier-2 layer"},"seo":{"title":"Pañchāṅga August 6, 1971 CE · Dvārakā · Vidhyamitra","description":"August 6, 1971 CE for Dvārakā: Śukla Pūrṇimā, sūryodaya 06:27, sūryāsta 19:32.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/dwarka/1971-08-06","hreflang_alternates":{"en":"https://vidhyamitra.com/city/dwarka/1971-08-06","sa":"https://sa.vidhyamitra.com/city/dwarka/1971-08-06","hi":"https://hi.vidhyamitra.com/city/dwarka/1971-08-06","x-default":"https://vidhyamitra.com/city/dwarka/1971-08-06"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-31T09:56:31.240Z","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":"2026-05-31T09:56:31.240Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-31T09:56:31.240Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}