{"id":"vidhyamitra:city-day:jamnagar:2080-08-20:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/jamnagar/2080-08-20","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2080-08-20","date_display":"August 20, 2080 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":2080,"month":8,"day":20,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2480996.770833,"kali_year":5182,"ahargana":1892531.2708,"sun":{"sidereal_longitude":122.1638,"rashi":5,"rashi_name":"Siṃha"},"moon":{"sidereal_longitude":183.3365,"rashi":7,"rashi_name":"Tulā"},"tithi":{"number":6,"name":"Ṣaṣṭhī","paksha":"Śukla","full_name":"Śukla Ṣaṣṭhī","elongation_degrees":61.1727,"elapsed_within_tithi_degrees":1.1727},"nakshatra":{"number":14,"name":"Citrā","pada":4,"moon_longitude":183.3365,"elapsed_within_degrees":10.0031},"yoga":{"number":23,"name":"Śubha","sum_longitude":305.5003},"karana":{"half_tithi_index":10,"name":"Kaulava"},"vara":{"number":4,"name":"Maṅgalavāra (Tuesday)"}},"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":2080,"month":8,"day":20,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2480996.770833,"ahargana":1892531.2708,"kali_year":5182,"ayanamsa_lahiri":24.9794,"grahas":{"sun":{"sidereal_longitude":122.995136,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":10,"name":"Maghā","pada":1},"retrograde":false},"moon":{"sidereal_longitude":185.93693600000006,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":14,"name":"Citrā","pada":4},"retrograde":false,"latitude":-1.4452},"mars":{"sidereal_longitude":238.22503600000005,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":18,"name":"Jyeṣṭhā","pada":4},"retrograde":false},"mercury":{"sidereal_longitude":136.51603599999999,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":11,"name":"Pūrva Phalgunī","pada":1},"retrograde":false},"jupiter":{"sidereal_longitude":289.70923600000003,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":22,"name":"Śravaṇa","pada":3},"retrograde":true},"venus":{"sidereal_longitude":146.76993600000003,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":12,"name":"Uttara Phalgunī","pada":1},"retrograde":false},"saturn":{"sidereal_longitude":285.467436,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":22,"name":"Śravaṇa","pada":2},"retrograde":true},"rahu":{"sidereal_longitude":344.5858,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":26,"name":"Uttara Bhādrapadā","pada":4},"retrograde":false},"ketu":{"sidereal_longitude":164.5858,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":13,"name":"Hasta","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":2080,"month":8,"day":20,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2480996.770833,"kali_year":5182,"ahargana":1892531.2708,"sun":{"sidereal_longitude":122.1638,"rashi":5,"rashi_name":"Siṃha"},"moon":{"sidereal_longitude":183.3365,"rashi":7,"rashi_name":"Tulā"},"tithi":{"number":6,"name":"Ṣaṣṭhī","paksha":"Śukla","full_name":"Śukla Ṣaṣṭhī","elongation_degrees":61.1727,"elapsed_within_tithi_degrees":1.1727},"nakshatra":{"number":14,"name":"Citrā","pada":4,"moon_longitude":183.3365,"elapsed_within_degrees":10.0031},"yoga":{"number":23,"name":"Śubha","sum_longitude":305.5003},"karana":{"half_tithi_index":10,"name":"Kaulava"},"vara":{"number":4,"name":"Maṅgalavāra (Tuesday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":-1.445,"elongation":61.173},"lunar":{"type":"lunar","occurs":false,"moon_latitude":-1.445,"opposition_distance":118.827}},"eclipse_window_40days":[]},"city":{"slug":"jamnagar","name":"Jamnagar, Gujarat","lat":22.4707,"lon":70.0577,"tz_offset_hours":5.5,"state":"Gujarat","country":"IN","tier":"tier-1"},"tier2":{"city":{"slug":"jamnagar","name":"Jamnagar, Gujarat","lat":22.4707,"lon":70.0577,"tz_offset_hours":5.5,"state":"Gujarat","country":"IN","tier":"tier-1"},"sunriseLocal":"06:29","sunsetLocal":"19:17","solarNoonLocal":"12:53","dayLengthHours":12.806235701141059,"dayLengthDisplay":"12 Hours 48 Mins 22 Secs","nightLengthDisplay":"11 Hours 11 Mins 38 Secs","moonriseLocal":"11:22","moonsetLocal":"22:47","rahuKala":{"name":"Rāhu Kāla","start":"16:05","end":"17:41","startHours":16.081879107127435,"endHours":17.68265856977007,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"09:41","end":"11:17","startHours":9.678761256556907,"endHours":11.279540719199538,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"12:53","end":"14:29","startHours":12.880320181842173,"endHours":14.481099644484804,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:28","end":"09:54","startHours":9.465323994871223,"endHours":9.89219851824259,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"07:01","end":"07:21","startHours":7.010795485485853,"endHours":7.352295104182948,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"12:27","end":"13:18","startHours":12.453445658470802,"endHours":13.30719470521354,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"04:46","end":"05:37","startHours":4.769704237786168,"endHours":5.623453284528905,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"05:25","end":"06:29","startHours":5.410016022843221,"endHours":6.477202331271642,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"15:01","end":"15:52","startHours":15.014692798699013,"endHours":15.86844184544175,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"19:05","end":"19:29","startHours":19.0834380324127,"endHours":19.4834380324127,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"19:17","end":"19:49","startHours":19.2834380324127,"endHours":19.81703118662691,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"19:02","end":"20:47","startHours":19.0334380324127,"endHours":20.7834380324127,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"00:27","end":"01:18","startHours":24.453445658470805,"endHours":25.30719470521354,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Roga","start":"06:29","end":"08:05","startHours":6.477202331271642,"endHours":8.077981793914274,"quality":"inauspicious"},{"name":"Udveg","start":"08:05","end":"09:41","startHours":8.077981793914274,"endHours":9.678761256556907,"quality":"inauspicious"},{"name":"Chala","start":"09:41","end":"11:17","startHours":9.678761256556907,"endHours":11.279540719199538,"quality":"neutral"},{"name":"Labha","start":"11:17","end":"12:53","startHours":11.279540719199538,"endHours":12.880320181842173,"quality":"auspicious"},{"name":"Amṛta","start":"12:53","end":"14:29","startHours":12.880320181842173,"endHours":14.481099644484804,"quality":"auspicious"},{"name":"Kāla","start":"14:29","end":"16:05","startHours":14.481099644484804,"endHours":16.081879107127435,"quality":"inauspicious"},{"name":"Śubha","start":"16:05","end":"17:41","startHours":16.081879107127435,"endHours":17.68265856977007,"quality":"auspicious"},{"name":"Roga","start":"17:41","end":"19:17","startHours":17.68265856977007,"endHours":19.2834380324127,"quality":"inauspicious"}],"nightChoghadiyas":[{"name":"Kāla","start":"19:17","end":"20:41","startHours":19.2834380324127,"endHours":20.68265856977007,"quality":"inauspicious"},{"name":"Śubha","start":"20:41","end":"22:05","startHours":20.68265856977007,"endHours":22.081879107127435,"quality":"auspicious"},{"name":"Roga","start":"22:05","end":"23:29","startHours":22.081879107127435,"endHours":23.481099644484804,"quality":"inauspicious"},{"name":"Udveg","start":"23:29","end":"00:53","startHours":23.481099644484804,"endHours":24.880320181842173,"quality":"inauspicious"},{"name":"Chala","start":"00:53","end":"02:17","startHours":24.880320181842173,"endHours":26.279540719199538,"quality":"neutral"},{"name":"Labha","start":"02:17","end":"03:41","startHours":26.279540719199538,"endHours":27.678761256556907,"quality":"auspicious"},{"name":"Amṛta","start":"03:41","end":"05:05","startHours":27.678761256556907,"endHours":29.077981793914276,"quality":"auspicious"},{"name":"Kāla","start":"05:05","end":"06:29","startHours":29.077981793914276,"endHours":30.47720233127164,"quality":"inauspicious"}],"horas":[{"name":"Hora 1","start":"06:29","end":"07:29","startHours":6.477202331271642,"endHours":7.477202331271642,"planetary_lord":"Mars"},{"name":"Hora 2","start":"07:29","end":"08:29","startHours":7.477202331271642,"endHours":8.477202331271641,"planetary_lord":"Jupiter"},{"name":"Hora 3","start":"08:29","end":"09:29","startHours":8.477202331271641,"endHours":9.477202331271641,"planetary_lord":"Saturn"},{"name":"Hora 4","start":"09:29","end":"10:29","startHours":9.477202331271641,"endHours":10.477202331271641,"planetary_lord":"Moon"},{"name":"Hora 5","start":"10:29","end":"11:29","startHours":10.477202331271641,"endHours":11.477202331271641,"planetary_lord":"Mercury"},{"name":"Hora 6","start":"11:29","end":"12:29","startHours":11.477202331271641,"endHours":12.477202331271641,"planetary_lord":"Venus"},{"name":"Hora 7","start":"12:29","end":"13:29","startHours":12.477202331271641,"endHours":13.477202331271641,"planetary_lord":"Sun"},{"name":"Hora 8","start":"13:29","end":"14:29","startHours":13.477202331271641,"endHours":14.477202331271641,"planetary_lord":"Mars"},{"name":"Hora 9","start":"14:29","end":"15:29","startHours":14.477202331271641,"endHours":15.477202331271641,"planetary_lord":"Jupiter"},{"name":"Hora 10","start":"15:29","end":"16:29","startHours":15.477202331271641,"endHours":16.47720233127164,"planetary_lord":"Saturn"},{"name":"Hora 11","start":"16:29","end":"17:29","startHours":16.47720233127164,"endHours":17.47720233127164,"planetary_lord":"Moon"},{"name":"Hora 12","start":"17:29","end":"18:29","startHours":17.47720233127164,"endHours":18.47720233127164,"planetary_lord":"Mercury"},{"name":"Hora 13","start":"18:29","end":"19:29","startHours":18.47720233127164,"endHours":19.47720233127164,"planetary_lord":"Venus"},{"name":"Hora 14","start":"19:29","end":"20:29","startHours":19.47720233127164,"endHours":20.47720233127164,"planetary_lord":"Sun"},{"name":"Hora 15","start":"20:29","end":"21:29","startHours":20.47720233127164,"endHours":21.47720233127164,"planetary_lord":"Mars"},{"name":"Hora 16","start":"21:29","end":"22:29","startHours":21.47720233127164,"endHours":22.47720233127164,"planetary_lord":"Jupiter"},{"name":"Hora 17","start":"22:29","end":"23:29","startHours":22.47720233127164,"endHours":23.47720233127164,"planetary_lord":"Saturn"},{"name":"Hora 18","start":"23:29","end":"00:29","startHours":23.47720233127164,"endHours":24.47720233127164,"planetary_lord":"Moon"},{"name":"Hora 19","start":"00:29","end":"01:29","startHours":24.47720233127164,"endHours":25.47720233127164,"planetary_lord":"Mercury"},{"name":"Hora 20","start":"01:29","end":"02:29","startHours":25.47720233127164,"endHours":26.47720233127164,"planetary_lord":"Venus"},{"name":"Hora 21","start":"02:29","end":"03:29","startHours":26.47720233127164,"endHours":27.47720233127164,"planetary_lord":"Sun"},{"name":"Hora 22","start":"03:29","end":"04:29","startHours":27.47720233127164,"endHours":28.47720233127164,"planetary_lord":"Mars"},{"name":"Hora 23","start":"04:29","end":"05:29","startHours":28.47720233127164,"endHours":29.47720233127164,"planetary_lord":"Jupiter"},{"name":"Hora 24","start":"05:29","end":"06:29","startHours":29.47720233127164,"endHours":30.47720233127164,"planetary_lord":"Saturn"}],"taraBala":{"favorable_nakshatras":["Aśvinī","Ārdrā","Punarvasu","Puṣya","Aśleṣā","Maghā","Svātī","Viśākhā","Anurādhā","Jyeṣṭhā","Mūla","Śatabhiṣaj","Pūrva Bhādrapadā","Uttara Bhādrapadā","Revatī"],"unfavorable_nakshatras":["Bharaṇī","Kṛttikā","Rohiṇī","Mṛgaśirā","Pūrva Phalgunī","Uttara Phalgunī","Hasta","Citrā","Pūrva Āṣāḍhā","Uttara Āṣāḍhā","Śravaṇa","Dhaniṣṭhā"],"nature":"Janma-tara if same nakshatra; favorable for 15 nakshatras"},"chandraBala":{"favorable_rashis":["Meṣa","Karka","Siṃha","Tulā","Dhanu","Mīna"],"unfavorable_rashis":["Vṛṣabha","Mithuna","Kanyā","Vṛścika","Makara","Kumbha"]},"dishaShool":"North (Uttara)","chandraVasa":"North","rahuVasa":"North","anandadiYoga":{"name":"Mausala","quality":"Inauspicious"},"tropicalRitu":"Varṣā (Monsoon)","vedicRitu":"Varṣā (Monsoon)","tropicalAyana":"Dakṣiṇāyana","vedicAyana":"Dakṣiṇāyana","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":12.176036237674218,"eotMinutes":-3.0500109105302213,"ayanamsa":24.9794}},"calendars":{"vikram_samvat":2137,"vikram_samvatsara":"Pramādī","saka_samvat":2002,"saka_samvatsara":"Śārvarī","bengali_samvat":1487,"malayalam_era":1256,"nanakshahi_year":611,"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":"Siṃha (Āvaṇi)","ritu":"Varṣā (Monsoon)","display_summary":"Śrāvaṇa Śukla Ṣaṣṭhī · Vikram 2137 Pramādī · Śaka 2002 Śārvarī"},"festivals":[{"id":"kalki-jayanti","name":"Kalki Jayantī","name_sanskrit":"कल्कि जयन्ती","tradition":"Vaishnava","associated_deity":"Kalki (10th daśāvatāra of Krishna)","deity_avatara_index":22,"significance":"Future Kalki avatāra — to manifest at end of Kali Yuga; observed Śrāvaṇa Śukla 6.","vrata":false,"detection":{"tithi_number":6,"tithi_paksha":"Śukla","lunar_month":"Śrāvaṇa"},"precedence":4,"sources":["Bhāgavata 12.2.18-20","Kalki Purāṇa"]}],"todays_walk":{"walk":{"id":"mangala-walk","name":"Maṅgala Walk","name_sanskrit":"मङ्गल यात्रा","type":"graha","description":"Right action + BG 2.31-38 (kṣatriya-dharma).","step_count":7,"url":"/walk/mangala-walk"},"reason":"Maṅgalavāra (Tuesday) — its presiding graha's walk."},"cosmic_resonances":[]},"validity":{"eternal":false,"location_specific":"jamnagar"},"liturgical":{"opening":"जय श्री कृष्ण","closing":"ॐ तत् सत्","attribution":"Computed by Vidhyamitra Sūrya-Siddhānta substrate + Vidhyamitra Tier-2 layer"},"seo":{"title":"Pañchāṅga August 20, 2080 CE · Jamnagar, Gujarat · Vidhyamitra","description":"August 20, 2080 CE for Jamnagar, Gujarat: Śukla Ṣaṣṭhī, sūryodaya 06:29, sūryāsta 19:17.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/jamnagar/2080-08-20","hreflang_alternates":{"en":"https://vidhyamitra.com/city/jamnagar/2080-08-20","sa":"https://sa.vidhyamitra.com/city/jamnagar/2080-08-20","hi":"https://hi.vidhyamitra.com/city/jamnagar/2080-08-20","x-default":"https://vidhyamitra.com/city/jamnagar/2080-08-20"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-06-03T07:03:46.552Z","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":"2026-06-03T07:03:46.552Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-06-03T07:03:46.552Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}