{"id":"vidhyamitra:city-day:dwarka:2031-08-30:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/dwarka/2031-08-30","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2031-08-30","date_display":"August 30, 2031 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":2031,"month":8,"day":30,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2463108.770833,"kali_year":5133,"ahargana":1874643.2708,"sun":{"sidereal_longitude":131.4558,"rashi":5,"rashi_name":"Siṃha"},"moon":{"sidereal_longitude":281.0176,"rashi":10,"rashi_name":"Makara"},"tithi":{"number":13,"name":"Trayodaśī","paksha":"Śukla","full_name":"Śukla Trayodaśī","elongation_degrees":149.5618,"elapsed_within_tithi_degrees":5.5618},"nakshatra":{"number":22,"name":"Śravaṇa","pada":1,"moon_longitude":281.0176,"elapsed_within_degrees":1.0176},"yoga":{"number":4,"name":"Saubhāgya","sum_longitude":52.4733},"karana":{"half_tithi_index":24,"name":"Kaulava"},"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":2031,"month":8,"day":30,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2463108.770833,"ahargana":1874643.2708,"kali_year":5133,"ayanamsa_lahiri":24.2953,"grahas":{"sun":{"sidereal_longitude":132.209289,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":10,"name":"Maghā","pada":4},"retrograde":false},"moon":{"sidereal_longitude":279.489189,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":21,"name":"Uttara Āṣāḍhā","pada":4},"retrograde":false,"latitude":4.1903},"mars":{"sidereal_longitude":218.01948900000002,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":17,"name":"Anurādhā","pada":2},"retrograde":false},"mercury":{"sidereal_longitude":113.56908899999996,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":9,"name":"Aśleṣā","pada":3},"retrograde":false},"jupiter":{"sidereal_longitude":235.11448900000005,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":18,"name":"Jyeṣṭhā","pada":3},"retrograde":false},"venus":{"sidereal_longitude":105.280889,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":8,"name":"Puṣya","pada":4},"retrograde":false},"saturn":{"sidereal_longitude":57.38988900000004,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":5,"name":"Mr̥gaśirā","pada":2},"retrograde":false},"rahu":{"sidereal_longitude":212.3781,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":16,"name":"Viśākhā","pada":4},"retrograde":false},"ketu":{"sidereal_longitude":32.3781,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":3,"name":"Kṛttikā","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":2031,"month":8,"day":30,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2463108.770833,"kali_year":5133,"ahargana":1874643.2708,"sun":{"sidereal_longitude":131.4558,"rashi":5,"rashi_name":"Siṃha"},"moon":{"sidereal_longitude":281.0176,"rashi":10,"rashi_name":"Makara"},"tithi":{"number":13,"name":"Trayodaśī","paksha":"Śukla","full_name":"Śukla Trayodaśī","elongation_degrees":149.5618,"elapsed_within_tithi_degrees":5.5618},"nakshatra":{"number":22,"name":"Śravaṇa","pada":1,"moon_longitude":281.0176,"elapsed_within_degrees":1.0176},"yoga":{"number":4,"name":"Saubhāgya","sum_longitude":52.4733},"karana":{"half_tithi_index":24,"name":"Kaulava"},"vara":{"number":1,"name":"Śanivāra (Saturday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":4.19,"elongation":149.562},"lunar":{"type":"lunar","occurs":false,"moon_latitude":4.19,"opposition_distance":30.438}},"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":"06:36","sunsetLocal":"19:13","solarNoonLocal":"12:54","dayLengthHours":12.623881253399503,"dayLengthDisplay":"12 Hours 37 Mins 26 Secs","nightLengthDisplay":"11 Hours 22 Mins 34 Secs","moonriseLocal":"17:14","moonsetLocal":"04:13","rahuKala":{"name":"Rāhu Kāla","start":"09:45","end":"11:20","startHours":9.74910954229632,"endHours":11.327094698971258,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"14:29","end":"16:04","startHours":14.483065012321134,"endHours":16.061050168996072,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"06:36","end":"08:10","startHours":6.593139228946444,"endHours":8.171124385621383,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:32","end":"09:58","startHours":9.538711521406327,"endHours":9.95950756318631,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"07:07","end":"07:27","startHours":7.119134281171423,"endHours":7.45577111459541,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"12:29","end":"13:20","startHours":12.484283813866213,"endHours":13.32587589742618,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"04:55","end":"05:45","startHours":4.90995506182651,"endHours":5.751547145386477,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"05:32","end":"06:36","startHours":5.541149124496485,"endHours":6.593139228946444,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"15:01","end":"15:51","startHours":15.009060064546112,"endHours":15.850652148106079,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"19:01","end":"19:25","startHours":19.01702048234595,"endHours":19.417020482345947,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"19:13","end":"19:45","startHours":19.217020482345948,"endHours":19.743015534570926,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"18:58","end":"20:43","startHours":18.967020482345948,"endHours":20.717020482345948,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"00:29","end":"01:20","startHours":24.484283813866213,"endHours":25.32587589742618,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Kāla","start":"06:36","end":"08:10","startHours":6.593139228946444,"endHours":8.171124385621383,"quality":"inauspicious"},{"name":"Śubha","start":"08:10","end":"09:45","startHours":8.171124385621383,"endHours":9.74910954229632,"quality":"auspicious"},{"name":"Roga","start":"09:45","end":"11:20","startHours":9.74910954229632,"endHours":11.327094698971258,"quality":"inauspicious"},{"name":"Udveg","start":"11:20","end":"12:54","startHours":11.327094698971258,"endHours":12.905079855646196,"quality":"inauspicious"},{"name":"Chala","start":"12:54","end":"14:29","startHours":12.905079855646196,"endHours":14.483065012321134,"quality":"neutral"},{"name":"Labha","start":"14:29","end":"16:04","startHours":14.483065012321134,"endHours":16.061050168996072,"quality":"auspicious"},{"name":"Amṛta","start":"16:04","end":"17:38","startHours":16.061050168996072,"endHours":17.63903532567101,"quality":"auspicious"},{"name":"Kāla","start":"17:38","end":"19:13","startHours":17.63903532567101,"endHours":19.217020482345948,"quality":"inauspicious"}],"nightChoghadiyas":[{"name":"Labha","start":"19:13","end":"20:38","startHours":19.217020482345948,"endHours":20.63903532567101,"quality":"auspicious"},{"name":"Amṛta","start":"20:38","end":"22:04","startHours":20.63903532567101,"endHours":22.061050168996072,"quality":"auspicious"},{"name":"Kāla","start":"22:04","end":"23:29","startHours":22.061050168996072,"endHours":23.483065012321134,"quality":"inauspicious"},{"name":"Śubha","start":"23:29","end":"00:54","startHours":23.483065012321134,"endHours":24.905079855646196,"quality":"auspicious"},{"name":"Roga","start":"00:54","end":"02:20","startHours":24.905079855646196,"endHours":26.32709469897126,"quality":"inauspicious"},{"name":"Udveg","start":"02:20","end":"03:45","startHours":26.32709469897126,"endHours":27.74910954229632,"quality":"inauspicious"},{"name":"Chala","start":"03:45","end":"05:10","startHours":27.74910954229632,"endHours":29.171124385621383,"quality":"neutral"},{"name":"Labha","start":"05:10","end":"06:36","startHours":29.171124385621383,"endHours":30.593139228946445,"quality":"auspicious"}],"horas":[{"name":"Hora 1","start":"06:36","end":"07:36","startHours":6.593139228946444,"endHours":7.593139228946444,"planetary_lord":"Saturn"},{"name":"Hora 2","start":"07:36","end":"08:36","startHours":7.593139228946444,"endHours":8.593139228946445,"planetary_lord":"Moon"},{"name":"Hora 3","start":"08:36","end":"09:36","startHours":8.593139228946445,"endHours":9.593139228946445,"planetary_lord":"Mercury"},{"name":"Hora 4","start":"09:36","end":"10:36","startHours":9.593139228946445,"endHours":10.593139228946445,"planetary_lord":"Venus"},{"name":"Hora 5","start":"10:36","end":"11:36","startHours":10.593139228946445,"endHours":11.593139228946445,"planetary_lord":"Sun"},{"name":"Hora 6","start":"11:36","end":"12:36","startHours":11.593139228946445,"endHours":12.593139228946445,"planetary_lord":"Mars"},{"name":"Hora 7","start":"12:36","end":"13:36","startHours":12.593139228946445,"endHours":13.593139228946445,"planetary_lord":"Jupiter"},{"name":"Hora 8","start":"13:36","end":"14:36","startHours":13.593139228946445,"endHours":14.593139228946445,"planetary_lord":"Saturn"},{"name":"Hora 9","start":"14:36","end":"15:36","startHours":14.593139228946445,"endHours":15.593139228946445,"planetary_lord":"Moon"},{"name":"Hora 10","start":"15:36","end":"16:36","startHours":15.593139228946445,"endHours":16.593139228946445,"planetary_lord":"Mercury"},{"name":"Hora 11","start":"16:36","end":"17:36","startHours":16.593139228946445,"endHours":17.593139228946445,"planetary_lord":"Venus"},{"name":"Hora 12","start":"17:36","end":"18:36","startHours":17.593139228946445,"endHours":18.593139228946445,"planetary_lord":"Sun"},{"name":"Hora 13","start":"18:36","end":"19:36","startHours":18.593139228946445,"endHours":19.593139228946445,"planetary_lord":"Mars"},{"name":"Hora 14","start":"19:36","end":"20:36","startHours":19.593139228946445,"endHours":20.593139228946445,"planetary_lord":"Jupiter"},{"name":"Hora 15","start":"20:36","end":"21:36","startHours":20.593139228946445,"endHours":21.593139228946445,"planetary_lord":"Saturn"},{"name":"Hora 16","start":"21:36","end":"22:36","startHours":21.593139228946445,"endHours":22.593139228946445,"planetary_lord":"Moon"},{"name":"Hora 17","start":"22:36","end":"23:36","startHours":22.593139228946445,"endHours":23.593139228946445,"planetary_lord":"Mercury"},{"name":"Hora 18","start":"23:36","end":"00:36","startHours":23.593139228946445,"endHours":24.593139228946445,"planetary_lord":"Venus"},{"name":"Hora 19","start":"00:36","end":"01:36","startHours":24.593139228946445,"endHours":25.593139228946445,"planetary_lord":"Sun"},{"name":"Hora 20","start":"01:36","end":"02:36","startHours":25.593139228946445,"endHours":26.593139228946445,"planetary_lord":"Mars"},{"name":"Hora 21","start":"02:36","end":"03:36","startHours":26.593139228946445,"endHours":27.593139228946445,"planetary_lord":"Jupiter"},{"name":"Hora 22","start":"03:36","end":"04:36","startHours":27.593139228946445,"endHours":28.593139228946445,"planetary_lord":"Saturn"},{"name":"Hora 23","start":"04:36","end":"05:36","startHours":28.593139228946445,"endHours":29.593139228946445,"planetary_lord":"Moon"},{"name":"Hora 24","start":"05:36","end":"06:36","startHours":29.593139228946445,"endHours":30.593139228946445,"planetary_lord":"Mercury"}],"taraBala":{"favorable_nakshatras":["Mṛgaśirā","Ārdrā","Punarvasu","Puṣya","Aśleṣā","Citrā","Svātī","Viśākhā","Anurādhā","Jyeṣṭhā","Dhaniṣṭhā","Śatabhiṣaj","Pūrva Bhādrapadā","Uttara Bhādrapadā","Revatī"],"unfavorable_nakshatras":["Aśvinī","Bharaṇī","Kṛttikā","Rohiṇī","Maghā","Pūrva Phalgunī","Uttara Phalgunī","Hasta","Mūla","Pūrva Āṣāḍhā","Uttara Āṣāḍhā","Śravaṇa"],"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":"East (Pūrva)","chandraVasa":"South-East","rahuVasa":"East","anandadiYoga":{"name":"Kāṇa","quality":"Inauspicious"},"drikRitu":"Varṣā (Monsoon) (Drik)","vedicRitu":"Varṣā (Monsoon)","drikAyana":"Dakṣiṇāyana","vedicAyana":"Dakṣiṇāyana","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization (Drikpanchang-parity)","declination":9.123685142283787,"eotMinutes":-0.17919133877174764,"ayanamsa":24.2953}},"calendars":{"vikram_samvat":2088,"vikram_samvatsara":"Raktākṣī","saka_samvat":1953,"saka_samvatsara":"Virodhakṛt","bengali_samvat":1438,"malayalam_era":1207,"nanakshahi_year":562,"lunar_month":"Bhādrapada","lunar_month_paksha_full":"Bhādrapada Śukla Pakṣa","solar_month":"Siṃha (Āvaṇi)","ritu":"Varṣā (Monsoon)","display_summary":"Bhādrapada Śukla Trayodaśī · Vikram 2088 Raktākṣī · Śaka 1953 Virodhakṛt"},"festivals":[{"id":"onam","name":"Onam (Vāmana / King Bali)","name_sanskrit":"ओणम् (वामन-बलि स्मरण)","tradition":"Regional","associated_deity":"Vāmana + King Bali","significance":"Kerala festival; King Bali's annual return to Kerala. Aligned with Thiru-Onam (Śravaṇa nakshatra in Bhādrapada).","vrata":false,"detection":{"nakshatra_name":"Śravaṇa","lunar_month":"Bhādrapada"},"precedence":2},{"id":"simha-sankranti","name":"Siṁha Saṅkrānti","name_sanskrit":"सिंह सङ्क्रान्ति","tradition":"Pan-Hindu","significance":"Sun enters Leo.","vrata":false,"detection":{"sun_rashi":"Siṃha"},"precedence":5},{"id":"pradosha-vrata","name":"Pradoṣa Vrata","name_sanskrit":"प्रदोष व्रत","tradition":"Shaiva","associated_deity":"Śiva","significance":"Twilight worship of Śiva on Trayodaśī.","vrata":true,"detection":{"any_of":[{"tithi_number":13},{"tithi_number":28}]},"precedence":7}],"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 30, 2031 CE · Dvārakā · Vidhyamitra","description":"August 30, 2031 CE for Dvārakā: Śukla Trayodaśī, sūryodaya 06:36, sūryāsta 19:13.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/dwarka/2031-08-30","hreflang_alternates":{"en":"https://vidhyamitra.com/city/dwarka/2031-08-30","sa":"https://sa.vidhyamitra.com/city/dwarka/2031-08-30","hi":"https://hi.vidhyamitra.com/city/dwarka/2031-08-30","x-default":"https://vidhyamitra.com/city/dwarka/2031-08-30"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-15T04:04:02.562Z","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":"2026-05-15T04:04:02.562Z","verification":{"type":"community-validated","markers":["matches Drikpanchang ±1 minute on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-15T04:04:02.562Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}