{"id":"vidhyamitra:city-day:thane:2031-08-06:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/thane/2031-08-06","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2031-08-06","date_display":"August 6, 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":6,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2463084.770833,"kali_year":5133,"ahargana":1874619.2708,"sun":{"sidereal_longitude":108.4917,"rashi":4,"rashi_name":"Karka"},"moon":{"sidereal_longitude":328.2672,"rashi":11,"rashi_name":"Kumbha"},"tithi":{"number":19,"name":"Caturthī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Caturthī","elongation_degrees":219.7755,"elapsed_within_tithi_degrees":3.7755},"nakshatra":{"number":25,"name":"Pūrva Bhādrapadā","pada":3,"moon_longitude":328.2672,"elapsed_within_degrees":8.2672},"yoga":{"number":6,"name":"Atigaṇḍa","sum_longitude":76.7588},"karana":{"half_tithi_index":36,"name":"Bava"},"vara":{"number":5,"name":"Budhavāra (Wednesday)"}},"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":6,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2463084.770833,"ahargana":1874619.2708,"kali_year":5133,"ayanamsa_lahiri":24.2944,"grahas":{"sun":{"sidereal_longitude":109.129006,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":9,"name":"Aśleṣā","pada":1},"retrograde":false},"moon":{"sidereal_longitude":330.10340599999995,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":25,"name":"Pūrva Bhādrapadā","pada":4},"retrograde":false,"latitude":4.0903},"mars":{"sidereal_longitude":204.895806,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":16,"name":"Viśākhā","pada":2},"retrograde":false},"mercury":{"sidereal_longitude":119.23290599999996,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":9,"name":"Aśleṣā","pada":4},"retrograde":true},"jupiter":{"sidereal_longitude":234.98440600000004,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":18,"name":"Jyeṣṭhā","pada":3},"retrograde":true},"venus":{"sidereal_longitude":116.549306,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":9,"name":"Aśleṣā","pada":3},"retrograde":true},"saturn":{"sidereal_longitude":55.49210599999998,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":5,"name":"Mr̥gaśirā","pada":1},"retrograde":false},"rahu":{"sidereal_longitude":213.6497,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":17,"name":"Anurādhā","pada":1},"retrograde":false},"ketu":{"sidereal_longitude":33.6497,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":3,"name":"Kṛttikā","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":2031,"month":8,"day":6,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2463084.770833,"kali_year":5133,"ahargana":1874619.2708,"sun":{"sidereal_longitude":108.4917,"rashi":4,"rashi_name":"Karka"},"moon":{"sidereal_longitude":328.2672,"rashi":11,"rashi_name":"Kumbha"},"tithi":{"number":19,"name":"Caturthī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Caturthī","elongation_degrees":219.7755,"elapsed_within_tithi_degrees":3.7755},"nakshatra":{"number":25,"name":"Pūrva Bhādrapadā","pada":3,"moon_longitude":328.2672,"elapsed_within_degrees":8.2672},"yoga":{"number":6,"name":"Atigaṇḍa","sum_longitude":76.7588},"karana":{"half_tithi_index":36,"name":"Bava"},"vara":{"number":5,"name":"Budhavāra (Wednesday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":4.09,"elongation":140.224},"lunar":{"type":"lunar","occurs":false,"moon_latitude":4.09,"opposition_distance":39.776}},"eclipse_window_40days":[]},"city":{"slug":"thane","name":"Thane, Maharashtra","lat":19.2183,"lon":72.9781,"tz_offset_hours":5.5,"state":"Maharashtra","country":"IN","tier":"tier-1"},"tier2":{"city":{"slug":"thane","name":"Thane, Maharashtra","lat":19.2183,"lon":72.9781,"tz_offset_hours":5.5,"state":"Maharashtra","country":"IN","tier":"tier-1"},"sunriseLocal":"06:16","sunsetLocal":"19:12","solarNoonLocal":"12:44","dayLengthHours":12.92867968713793,"dayLengthDisplay":"12 Hours 55 Mins 43 Secs","nightLengthDisplay":"11 Hours 04 Mins 17 Secs","moonriseLocal":"21:28","moonsetLocal":"09:27","rahuKala":{"name":"Rāhu Kāla","start":"12:44","end":"14:21","startHours":12.727998752150427,"endHours":14.344083713042668,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"07:53","end":"09:30","startHours":7.879743869473704,"endHours":9.495828830365944,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"11:07","end":"12:44","startHours":11.111913791258186,"endHours":12.727998752150427,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:17","end":"09:43","startHours":9.280350835580313,"endHours":9.711306825151578,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"06:48","end":"07:09","startHours":6.802353895545544,"endHours":7.147118687202555,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"12:18","end":"13:10","startHours":12.297042762579162,"endHours":13.158954741721692,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"04:32","end":"05:24","startHours":4.539834950296406,"endHours":5.401746929438934,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"05:11","end":"06:16","startHours":5.186268934653302,"endHours":6.263658908581463,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:53","end":"15:45","startHours":14.88277870000675,"endHours":15.744690679149278,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"19:00","end":"19:24","startHours":18.992338595719392,"endHours":19.39233859571939,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"19:12","end":"19:44","startHours":19.19233859571939,"endHours":19.731033582683473,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"18:57","end":"20:42","startHours":18.94233859571939,"endHours":20.69233859571939,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"00:18","end":"01:10","startHours":24.297042762579164,"endHours":25.15895474172169,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Labha","start":"06:16","end":"07:53","startHours":6.263658908581463,"endHours":7.879743869473704,"quality":"auspicious"},{"name":"Amṛta","start":"07:53","end":"09:30","startHours":7.879743869473704,"endHours":9.495828830365944,"quality":"auspicious"},{"name":"Kāla","start":"09:30","end":"11:07","startHours":9.495828830365944,"endHours":11.111913791258186,"quality":"inauspicious"},{"name":"Śubha","start":"11:07","end":"12:44","startHours":11.111913791258186,"endHours":12.727998752150427,"quality":"auspicious"},{"name":"Roga","start":"12:44","end":"14:21","startHours":12.727998752150427,"endHours":14.344083713042668,"quality":"inauspicious"},{"name":"Udveg","start":"14:21","end":"15:58","startHours":14.344083713042668,"endHours":15.96016867393491,"quality":"inauspicious"},{"name":"Chala","start":"15:58","end":"17:35","startHours":15.96016867393491,"endHours":17.57625363482715,"quality":"neutral"},{"name":"Labha","start":"17:35","end":"19:12","startHours":17.57625363482715,"endHours":19.19233859571939,"quality":"auspicious"}],"nightChoghadiyas":[{"name":"Udveg","start":"19:12","end":"20:35","startHours":19.19233859571939,"endHours":20.57625363482715,"quality":"inauspicious"},{"name":"Chala","start":"20:35","end":"21:58","startHours":20.57625363482715,"endHours":21.96016867393491,"quality":"neutral"},{"name":"Labha","start":"21:58","end":"23:21","startHours":21.96016867393491,"endHours":23.344083713042668,"quality":"auspicious"},{"name":"Amṛta","start":"23:21","end":"00:44","startHours":23.344083713042668,"endHours":24.727998752150427,"quality":"auspicious"},{"name":"Kāla","start":"00:44","end":"02:07","startHours":24.727998752150427,"endHours":26.111913791258186,"quality":"inauspicious"},{"name":"Śubha","start":"02:07","end":"03:30","startHours":26.111913791258186,"endHours":27.495828830365944,"quality":"auspicious"},{"name":"Roga","start":"03:30","end":"04:53","startHours":27.495828830365944,"endHours":28.879743869473703,"quality":"inauspicious"},{"name":"Udveg","start":"04:53","end":"06:16","startHours":28.879743869473703,"endHours":30.263658908581462,"quality":"inauspicious"}],"horas":[{"name":"Hora 1","start":"06:16","end":"07:16","startHours":6.263658908581463,"endHours":7.263658908581463,"planetary_lord":"Mercury"},{"name":"Hora 2","start":"07:16","end":"08:16","startHours":7.263658908581463,"endHours":8.263658908581462,"planetary_lord":"Venus"},{"name":"Hora 3","start":"08:16","end":"09:16","startHours":8.263658908581462,"endHours":9.263658908581462,"planetary_lord":"Sun"},{"name":"Hora 4","start":"09:16","end":"10:16","startHours":9.263658908581462,"endHours":10.263658908581462,"planetary_lord":"Mars"},{"name":"Hora 5","start":"10:16","end":"11:16","startHours":10.263658908581462,"endHours":11.263658908581462,"planetary_lord":"Jupiter"},{"name":"Hora 6","start":"11:16","end":"12:16","startHours":11.263658908581462,"endHours":12.263658908581462,"planetary_lord":"Saturn"},{"name":"Hora 7","start":"12:16","end":"13:16","startHours":12.263658908581462,"endHours":13.263658908581462,"planetary_lord":"Moon"},{"name":"Hora 8","start":"13:16","end":"14:16","startHours":13.263658908581462,"endHours":14.263658908581462,"planetary_lord":"Mercury"},{"name":"Hora 9","start":"14:16","end":"15:16","startHours":14.263658908581462,"endHours":15.263658908581462,"planetary_lord":"Venus"},{"name":"Hora 10","start":"15:16","end":"16:16","startHours":15.263658908581462,"endHours":16.263658908581462,"planetary_lord":"Sun"},{"name":"Hora 11","start":"16:16","end":"17:16","startHours":16.263658908581462,"endHours":17.263658908581462,"planetary_lord":"Mars"},{"name":"Hora 12","start":"17:16","end":"18:16","startHours":17.263658908581462,"endHours":18.263658908581462,"planetary_lord":"Jupiter"},{"name":"Hora 13","start":"18:16","end":"19:16","startHours":18.263658908581462,"endHours":19.263658908581462,"planetary_lord":"Saturn"},{"name":"Hora 14","start":"19:16","end":"20:16","startHours":19.263658908581462,"endHours":20.263658908581462,"planetary_lord":"Moon"},{"name":"Hora 15","start":"20:16","end":"21:16","startHours":20.263658908581462,"endHours":21.263658908581462,"planetary_lord":"Mercury"},{"name":"Hora 16","start":"21:16","end":"22:16","startHours":21.263658908581462,"endHours":22.263658908581462,"planetary_lord":"Venus"},{"name":"Hora 17","start":"22:16","end":"23:16","startHours":22.263658908581462,"endHours":23.263658908581462,"planetary_lord":"Sun"},{"name":"Hora 18","start":"23:16","end":"00:16","startHours":23.263658908581462,"endHours":24.263658908581462,"planetary_lord":"Mars"},{"name":"Hora 19","start":"00:16","end":"01:16","startHours":24.263658908581462,"endHours":25.263658908581462,"planetary_lord":"Jupiter"},{"name":"Hora 20","start":"01:16","end":"02:16","startHours":25.263658908581462,"endHours":26.263658908581462,"planetary_lord":"Saturn"},{"name":"Hora 21","start":"02:16","end":"03:16","startHours":26.263658908581462,"endHours":27.263658908581462,"planetary_lord":"Moon"},{"name":"Hora 22","start":"03:16","end":"04:16","startHours":27.263658908581462,"endHours":28.263658908581462,"planetary_lord":"Mercury"},{"name":"Hora 23","start":"04:16","end":"05:16","startHours":28.263658908581462,"endHours":29.263658908581462,"planetary_lord":"Venus"},{"name":"Hora 24","start":"05:16","end":"06:16","startHours":29.263658908581462,"endHours":30.263658908581462,"planetary_lord":"Sun"}],"taraBala":{"favorable_nakshatras":["Aśvinī","Bharaṇī","Kṛttikā","Puṣya","Aśleṣā","Maghā","Pūrva Phalgunī","Uttara Phalgunī","Anurādhā","Jyeṣṭhā","Mūla","Pūrva Āṣāḍhā","Uttara Āṣāḍhā","Uttara Bhādrapadā","Revatī"],"unfavorable_nakshatras":["Rohiṇī","Mṛgaśirā","Ārdrā","Punarvasu","Hasta","Citrā","Svātī","Viśākhā","Śravaṇa","Dhaniṣṭhā","Śatabhiṣaj","Pūrva Bhādrapadā"],"nature":"Janma-tara if same nakshatra; favorable for 15 nakshatras"},"chandraBala":{"favorable_rashis":["Vṛṣabha","Siṃha","Kanyā","Dhanu","Makara","Mīna"],"unfavorable_rashis":["Meṣa","Mithuna","Karka","Tulā","Vṛścika","Kumbha"]},"dishaShool":"North (Uttara)","chandraVasa":"South-West","rahuVasa":"South-West","anandadiYoga":{"name":"Vajra","quality":"Inauspicious"},"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":16.790356829694826,"eotMinutes":-5.592325129025582,"ayanamsa":24.2944}},"calendars":{"vikram_samvat":2088,"vikram_samvatsara":"Raktākṣī","saka_samvat":1953,"saka_samvatsara":"Virodhakṛt","bengali_samvat":1438,"malayalam_era":1207,"nanakshahi_year":562,"lunar_month":"Śrāvaṇa","lunar_month_paksha_full":"Śrāvaṇa Kṛṣṇa Pakṣa","solar_month":"Karkaṭa (Āḍi)","ritu":"Varṣā (Monsoon)","display_summary":"Śrāvaṇa Kṛṣṇa Caturthī · Vikram 2088 Raktākṣī · Śaka 1953 Virodhakṛt"},"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":"sankashti-chaturthi","name":"Saṅkaṣṭī Caturthī","name_sanskrit":"सङ्कष्टी चतुर्थी","tradition":"Pan-Hindu","associated_deity":"Gaṇeśa","significance":"Monthly Gaṇeśa vrata.","vrata":true,"detection":{"tithi_number":19,"tithi_paksha":"Kṛṣṇa"},"precedence":6}],"todays_walk":{"walk":{"id":"budha-walk","name":"Budha Walk","name_sanskrit":"बुध यात्रा","type":"graha","description":"Discrimination + BG 2.41 (vyavasāyātmikā buddhi).","step_count":6,"url":"/walk/budha-walk"},"reason":"Budhavāra (Wednesday) — its presiding graha's walk."},"cosmic_resonances":[]},"validity":{"eternal":false,"location_specific":"thane"},"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, 2031 CE · Thane, Maharashtra · Vidhyamitra","description":"August 6, 2031 CE for Thane, Maharashtra: Kṛṣṇa Caturthī, sūryodaya 06:16, sūryāsta 19:12.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/thane/2031-08-06","hreflang_alternates":{"en":"https://vidhyamitra.com/city/thane/2031-08-06","sa":"https://sa.vidhyamitra.com/city/thane/2031-08-06","hi":"https://hi.vidhyamitra.com/city/thane/2031-08-06","x-default":"https://vidhyamitra.com/city/thane/2031-08-06"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-15T03:02:04.639Z","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":"2026-05-15T03:02:04.639Z","verification":{"type":"community-validated","markers":["matches Drikpanchang ±1 minute on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-15T03:02:04.639Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}