{"id":"vidhyamitra:city-day:dwarka:2135-08-13:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/dwarka/2135-08-13","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2135-08-13","date_display":"August 13, 2135 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":2135,"month":8,"day":13,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2501076.770833,"kali_year":5237,"ahargana":1912611.2708,"sun":{"sidereal_longitude":113.3413,"rashi":4,"rashi_name":"Karka"},"moon":{"sidereal_longitude":156.7887,"rashi":6,"rashi_name":"Kanyā"},"tithi":{"number":4,"name":"Caturthī","paksha":"Śukla","full_name":"Śukla Caturthī","elongation_degrees":43.4474,"elapsed_within_tithi_degrees":7.4474},"nakshatra":{"number":12,"name":"Uttara Phalgunī","pada":4,"moon_longitude":156.7887,"elapsed_within_degrees":10.122},"yoga":{"number":21,"name":"Siddha","sum_longitude":270.1299},"karana":{"half_tithi_index":7,"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":2135,"month":8,"day":13,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2501076.770833,"ahargana":1912611.2708,"kali_year":5237,"ayanamsa_lahiri":25.7474,"grahas":{"sun":{"sidereal_longitude":114.25953300000003,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":9,"name":"Aśleṣā","pada":3},"retrograde":false},"moon":{"sidereal_longitude":160.06143299999997,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":13,"name":"Hasta","pada":1},"retrograde":false,"latitude":1.8188},"mars":{"sidereal_longitude":52.385333,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":4,"name":"Rohiṇī","pada":4},"retrograde":false},"mercury":{"sidereal_longitude":138.97063300000002,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":11,"name":"Pūrva Phalgunī","pada":2},"retrograde":false},"jupiter":{"sidereal_longitude":156.84203300000001,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":12,"name":"Uttara Phalgunī","pada":4},"retrograde":false},"venus":{"sidereal_longitude":75.80033300000002,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":6,"name":"Ārdrā","pada":3},"retrograde":false},"saturn":{"sidereal_longitude":238.368333,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":18,"name":"Jyeṣṭhā","pada":4},"retrograde":true},"rahu":{"sidereal_longitude":0.6507,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":1,"name":"Aśvinī","pada":1},"retrograde":false},"ketu":{"sidereal_longitude":180.6507,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":14,"name":"Citrā","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":2135,"month":8,"day":13,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2501076.770833,"kali_year":5237,"ahargana":1912611.2708,"sun":{"sidereal_longitude":113.3413,"rashi":4,"rashi_name":"Karka"},"moon":{"sidereal_longitude":156.7887,"rashi":6,"rashi_name":"Kanyā"},"tithi":{"number":4,"name":"Caturthī","paksha":"Śukla","full_name":"Śukla Caturthī","elongation_degrees":43.4474,"elapsed_within_tithi_degrees":7.4474},"nakshatra":{"number":12,"name":"Uttara Phalgunī","pada":4,"moon_longitude":156.7887,"elapsed_within_degrees":10.122},"yoga":{"number":21,"name":"Siddha","sum_longitude":270.1299},"karana":{"half_tithi_index":7,"name":"Viṣṭi"},"vara":{"number":1,"name":"Śanivāra (Saturday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":1.819,"elongation":43.447},"lunar":{"type":"lunar","occurs":false,"moon_latitude":1.819,"opposition_distance":136.553}},"eclipse_window_40days":[]},"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":"06:30","sunsetLocal":"19:27","solarNoonLocal":"12:59","dayLengthHours":12.952502386556148,"dayLengthDisplay":"12 Hours 57 Mins 09 Secs","nightLengthDisplay":"11 Hours 02 Mins 51 Secs","moonriseLocal":"10:03","moonsetLocal":"22:01","rahuKala":{"name":"Rāhu Kāla","start":"09:44","end":"11:22","startHours":9.739993082331221,"endHours":11.35905588065074,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"14:36","end":"16:13","startHours":14.597181477289777,"endHours":16.216244275609295,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"06:30","end":"08:07","startHours":6.501867485692183,"endHours":8.120930284011703,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:31","end":"09:57","startHours":9.524118042555283,"endHours":9.955868122107155,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"07:02","end":"07:23","startHours":7.041555085132023,"endHours":7.38695514877352,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"12:33","end":"13:25","startHours":12.546368599418386,"endHours":13.40986875852213,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"04:46","end":"05:38","startHours":4.774867167484697,"endHours":5.63836732658844,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"05:25","end":"06:30","startHours":5.4224922868125045,"endHours":6.501867485692183,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"15:08","end":"16:00","startHours":15.136869076729617,"endHours":16.00036923583336,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"19:15","end":"19:39","startHours":19.254369872248333,"endHours":19.65436987224833,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"19:27","end":"20:00","startHours":19.454369872248332,"endHours":19.994057471688173,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"19:12","end":"20:57","startHours":19.204369872248332,"endHours":20.954369872248332,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"00:33","end":"01:25","startHours":24.546368599418386,"endHours":25.40986875852213,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Kāla","start":"06:30","end":"08:07","startHours":6.501867485692183,"endHours":8.120930284011703,"quality":"inauspicious"},{"name":"Śubha","start":"08:07","end":"09:44","startHours":8.120930284011703,"endHours":9.739993082331221,"quality":"auspicious"},{"name":"Roga","start":"09:44","end":"11:22","startHours":9.739993082331221,"endHours":11.35905588065074,"quality":"inauspicious"},{"name":"Udveg","start":"11:22","end":"12:59","startHours":11.35905588065074,"endHours":12.978118678970258,"quality":"inauspicious"},{"name":"Chala","start":"12:59","end":"14:36","startHours":12.978118678970258,"endHours":14.597181477289777,"quality":"neutral"},{"name":"Labha","start":"14:36","end":"16:13","startHours":14.597181477289777,"endHours":16.216244275609295,"quality":"auspicious"},{"name":"Amṛta","start":"16:13","end":"17:50","startHours":16.216244275609295,"endHours":17.835307073928814,"quality":"auspicious"},{"name":"Kāla","start":"17:50","end":"19:27","startHours":17.835307073928814,"endHours":19.454369872248332,"quality":"inauspicious"}],"nightChoghadiyas":[{"name":"Labha","start":"19:27","end":"20:50","startHours":19.454369872248332,"endHours":20.835307073928814,"quality":"auspicious"},{"name":"Amṛta","start":"20:50","end":"22:13","startHours":20.835307073928814,"endHours":22.216244275609295,"quality":"auspicious"},{"name":"Kāla","start":"22:13","end":"23:36","startHours":22.216244275609295,"endHours":23.597181477289777,"quality":"inauspicious"},{"name":"Śubha","start":"23:36","end":"00:59","startHours":23.597181477289777,"endHours":24.978118678970258,"quality":"auspicious"},{"name":"Roga","start":"00:59","end":"02:22","startHours":24.978118678970258,"endHours":26.35905588065074,"quality":"inauspicious"},{"name":"Udveg","start":"02:22","end":"03:44","startHours":26.35905588065074,"endHours":27.73999308233122,"quality":"inauspicious"},{"name":"Chala","start":"03:44","end":"05:07","startHours":27.73999308233122,"endHours":29.120930284011703,"quality":"neutral"},{"name":"Labha","start":"05:07","end":"06:30","startHours":29.120930284011703,"endHours":30.501867485692184,"quality":"auspicious"}],"horas":[{"name":"Hora 1","start":"06:30","end":"07:30","startHours":6.501867485692183,"endHours":7.501867485692183,"planetary_lord":"Saturn"},{"name":"Hora 2","start":"07:30","end":"08:30","startHours":7.501867485692183,"endHours":8.501867485692184,"planetary_lord":"Moon"},{"name":"Hora 3","start":"08:30","end":"09:30","startHours":8.501867485692184,"endHours":9.501867485692184,"planetary_lord":"Mercury"},{"name":"Hora 4","start":"09:30","end":"10:30","startHours":9.501867485692184,"endHours":10.501867485692184,"planetary_lord":"Venus"},{"name":"Hora 5","start":"10:30","end":"11:30","startHours":10.501867485692184,"endHours":11.501867485692184,"planetary_lord":"Sun"},{"name":"Hora 6","start":"11:30","end":"12:30","startHours":11.501867485692184,"endHours":12.501867485692184,"planetary_lord":"Mars"},{"name":"Hora 7","start":"12:30","end":"13:30","startHours":12.501867485692184,"endHours":13.501867485692184,"planetary_lord":"Jupiter"},{"name":"Hora 8","start":"13:30","end":"14:30","startHours":13.501867485692184,"endHours":14.501867485692184,"planetary_lord":"Saturn"},{"name":"Hora 9","start":"14:30","end":"15:30","startHours":14.501867485692184,"endHours":15.501867485692184,"planetary_lord":"Moon"},{"name":"Hora 10","start":"15:30","end":"16:30","startHours":15.501867485692184,"endHours":16.501867485692184,"planetary_lord":"Mercury"},{"name":"Hora 11","start":"16:30","end":"17:30","startHours":16.501867485692184,"endHours":17.501867485692184,"planetary_lord":"Venus"},{"name":"Hora 12","start":"17:30","end":"18:30","startHours":17.501867485692184,"endHours":18.501867485692184,"planetary_lord":"Sun"},{"name":"Hora 13","start":"18:30","end":"19:30","startHours":18.501867485692184,"endHours":19.501867485692184,"planetary_lord":"Mars"},{"name":"Hora 14","start":"19:30","end":"20:30","startHours":19.501867485692184,"endHours":20.501867485692184,"planetary_lord":"Jupiter"},{"name":"Hora 15","start":"20:30","end":"21:30","startHours":20.501867485692184,"endHours":21.501867485692184,"planetary_lord":"Saturn"},{"name":"Hora 16","start":"21:30","end":"22:30","startHours":21.501867485692184,"endHours":22.501867485692184,"planetary_lord":"Moon"},{"name":"Hora 17","start":"22:30","end":"23:30","startHours":22.501867485692184,"endHours":23.501867485692184,"planetary_lord":"Mercury"},{"name":"Hora 18","start":"23:30","end":"00:30","startHours":23.501867485692184,"endHours":24.501867485692184,"planetary_lord":"Venus"},{"name":"Hora 19","start":"00:30","end":"01:30","startHours":24.501867485692184,"endHours":25.501867485692184,"planetary_lord":"Sun"},{"name":"Hora 20","start":"01:30","end":"02:30","startHours":25.501867485692184,"endHours":26.501867485692184,"planetary_lord":"Mars"},{"name":"Hora 21","start":"02:30","end":"03:30","startHours":26.501867485692184,"endHours":27.501867485692184,"planetary_lord":"Jupiter"},{"name":"Hora 22","start":"03:30","end":"04:30","startHours":27.501867485692184,"endHours":28.501867485692184,"planetary_lord":"Saturn"},{"name":"Hora 23","start":"04:30","end":"05:30","startHours":28.501867485692184,"endHours":29.501867485692184,"planetary_lord":"Moon"},{"name":"Hora 24","start":"05:30","end":"06:30","startHours":29.501867485692184,"endHours":30.501867485692184,"planetary_lord":"Mercury"}],"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":"East (Pūrva)","chandraVasa":"North-West","rahuVasa":"East","anandadiYoga":{"name":"Śrīvatsa","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":14.81036341617882,"eotMinutes":-4.561520738215509,"ayanamsa":25.7474}},"calendars":{"vikram_samvat":2192,"vikram_samvatsara":"Kīlaka","saka_samvat":2057,"saka_samvatsara":"Manmatha","bengali_samvat":1542,"malayalam_era":1311,"nanakshahi_year":666,"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 Caturthī · Vikram 2192 Kīlaka · Śaka 2057 Manmatha"},"festivals":[{"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":"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":[]},"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 13, 2135 CE · Dvārakā · Vidhyamitra","description":"August 13, 2135 CE for Dvārakā: Śukla Caturthī, sūryodaya 06:30, sūryāsta 19:27.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/dwarka/2135-08-13","hreflang_alternates":{"en":"https://vidhyamitra.com/city/dwarka/2135-08-13","sa":"https://sa.vidhyamitra.com/city/dwarka/2135-08-13","hi":"https://hi.vidhyamitra.com/city/dwarka/2135-08-13","x-default":"https://vidhyamitra.com/city/dwarka/2135-08-13"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-31T09:28:40.129Z","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":"2026-05-31T09:28:40.129Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-31T09:28:40.129Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}