{"id":"vidhyamitra:city-day:thane:2031-08-28:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/thane/2031-08-28","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2031-08-28","date_display":"August 28, 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":28,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2463106.770833,"kali_year":5133,"ahargana":1874641.2708,"sun":{"sidereal_longitude":129.5319,"rashi":5,"rashi_name":"Siṃha"},"moon":{"sidereal_longitude":252.1413,"rashi":9,"rashi_name":"Dhanu"},"tithi":{"number":11,"name":"Ekādaśī","paksha":"Śukla","full_name":"Śukla Ekādaśī","elongation_degrees":122.6094,"elapsed_within_tithi_degrees":2.6094},"nakshatra":{"number":19,"name":"Mūla","pada":4,"moon_longitude":252.1413,"elapsed_within_degrees":12.1413},"yoga":{"number":2,"name":"Prīti","sum_longitude":21.6732},"karana":{"half_tithi_index":20,"name":"Vaṇija"},"vara":{"number":6,"name":"Guruvāra (Thursday)"}},"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":28,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2463106.770833,"ahargana":1874641.2708,"kali_year":5133,"ayanamsa_lahiri":24.2952,"grahas":{"sun":{"sidereal_longitude":130.277666,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":10,"name":"Maghā","pada":4},"retrograde":false},"moon":{"sidereal_longitude":250.05656599999998,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":19,"name":"Mūla","pada":4},"retrograde":false,"latitude":2.8701},"mars":{"sidereal_longitude":216.83516600000007,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":17,"name":"Anurādhā","pada":2},"retrograde":false},"mercury":{"sidereal_longitude":111.80356599999999,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":9,"name":"Aśleṣā","pada":2},"retrograde":false},"jupiter":{"sidereal_longitude":235.03596600000003,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":18,"name":"Jyeṣṭhā","pada":3},"retrograde":false},"venus":{"sidereal_longitude":105.57266599999997,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":8,"name":"Puṣya","pada":4},"retrograde":false},"saturn":{"sidereal_longitude":57.26196600000003,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":5,"name":"Mr̥gaśirā","pada":2},"retrograde":false},"rahu":{"sidereal_longitude":212.4841,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":16,"name":"Viśākhā","pada":4},"retrograde":false},"ketu":{"sidereal_longitude":32.4841,"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":28,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2463106.770833,"kali_year":5133,"ahargana":1874641.2708,"sun":{"sidereal_longitude":129.5319,"rashi":5,"rashi_name":"Siṃha"},"moon":{"sidereal_longitude":252.1413,"rashi":9,"rashi_name":"Dhanu"},"tithi":{"number":11,"name":"Ekādaśī","paksha":"Śukla","full_name":"Śukla Ekādaśī","elongation_degrees":122.6094,"elapsed_within_tithi_degrees":2.6094},"nakshatra":{"number":19,"name":"Mūla","pada":4,"moon_longitude":252.1413,"elapsed_within_degrees":12.1413},"yoga":{"number":2,"name":"Prīti","sum_longitude":21.6732},"karana":{"half_tithi_index":20,"name":"Vaṇija"},"vara":{"number":6,"name":"Guruvāra (Thursday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":2.87,"elongation":122.609},"lunar":{"type":"lunar","occurs":false,"moon_latitude":2.87,"opposition_distance":57.391}},"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":"06:21","sunsetLocal":"18:56","solarNoonLocal":"12:39","dayLengthHours":12.58148876944021,"dayLengthDisplay":"12 Hours 34 Mins 53 Secs","nightLengthDisplay":"11 Hours 25 Mins 07 Secs","moonriseLocal":"15:10","moonsetLocal":"02:06","rahuKala":{"name":"Rāhu Kāla","start":"14:13","end":"15:48","startHours":14.220988241529763,"endHours":15.793674337709788,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"06:21","end":"07:56","startHours":6.357557760629631,"endHours":7.930243856809657,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"09:30","end":"11:05","startHours":9.502929952989684,"endHours":11.07561604916971,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:18","end":"09:43","startHours":9.293238473499013,"endHours":9.712621432480354,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"06:53","end":"07:13","startHours":6.881786459356307,"endHours":7.217292826541379,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"12:14","end":"13:04","startHours":12.228919186368396,"endHours":13.067685104331078,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"04:41","end":"05:31","startHours":4.68002592470427,"endHours":5.518791842666951,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"05:19","end":"06:21","startHours":5.30910036317628,"endHours":6.357557760629631,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:45","end":"15:35","startHours":14.745216940256437,"endHours":15.583982858219118,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"18:44","end":"19:08","startHours":18.739046530069842,"endHours":19.13904653006984,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:56","end":"19:28","startHours":18.93904653006984,"endHours":19.463275228796515,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"18:41","end":"20:26","startHours":18.68904653006984,"endHours":20.43904653006984,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"00:14","end":"01:04","startHours":24.228919186368397,"endHours":25.06768510433108,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Śubha","start":"06:21","end":"07:56","startHours":6.357557760629631,"endHours":7.930243856809657,"quality":"auspicious"},{"name":"Roga","start":"07:56","end":"09:30","startHours":7.930243856809657,"endHours":9.502929952989684,"quality":"inauspicious"},{"name":"Udveg","start":"09:30","end":"11:05","startHours":9.502929952989684,"endHours":11.07561604916971,"quality":"inauspicious"},{"name":"Chala","start":"11:05","end":"12:39","startHours":11.07561604916971,"endHours":12.648302145349735,"quality":"neutral"},{"name":"Labha","start":"12:39","end":"14:13","startHours":12.648302145349735,"endHours":14.220988241529763,"quality":"auspicious"},{"name":"Amṛta","start":"14:13","end":"15:48","startHours":14.220988241529763,"endHours":15.793674337709788,"quality":"auspicious"},{"name":"Kāla","start":"15:48","end":"17:22","startHours":15.793674337709788,"endHours":17.366360433889813,"quality":"inauspicious"},{"name":"Śubha","start":"17:22","end":"18:56","startHours":17.366360433889813,"endHours":18.93904653006984,"quality":"auspicious"}],"nightChoghadiyas":[{"name":"Amṛta","start":"18:56","end":"20:22","startHours":18.93904653006984,"endHours":20.366360433889817,"quality":"auspicious"},{"name":"Kāla","start":"20:22","end":"21:48","startHours":20.366360433889817,"endHours":21.79367433770979,"quality":"inauspicious"},{"name":"Śubha","start":"21:48","end":"23:13","startHours":21.79367433770979,"endHours":23.220988241529763,"quality":"auspicious"},{"name":"Roga","start":"23:13","end":"00:39","startHours":23.220988241529763,"endHours":24.64830214534974,"quality":"inauspicious"},{"name":"Udveg","start":"00:39","end":"02:05","startHours":24.64830214534974,"endHours":26.07561604916971,"quality":"inauspicious"},{"name":"Chala","start":"02:05","end":"03:30","startHours":26.07561604916971,"endHours":27.502929952989685,"quality":"neutral"},{"name":"Labha","start":"03:30","end":"04:56","startHours":27.502929952989685,"endHours":28.93024385680966,"quality":"auspicious"},{"name":"Amṛta","start":"04:56","end":"06:21","startHours":28.93024385680966,"endHours":30.357557760629632,"quality":"auspicious"}],"horas":[{"name":"Hora 1","start":"06:21","end":"07:21","startHours":6.357557760629631,"endHours":7.357557760629631,"planetary_lord":"Jupiter"},{"name":"Hora 2","start":"07:21","end":"08:21","startHours":7.357557760629631,"endHours":8.357557760629632,"planetary_lord":"Saturn"},{"name":"Hora 3","start":"08:21","end":"09:21","startHours":8.357557760629632,"endHours":9.357557760629632,"planetary_lord":"Moon"},{"name":"Hora 4","start":"09:21","end":"10:21","startHours":9.357557760629632,"endHours":10.357557760629632,"planetary_lord":"Mercury"},{"name":"Hora 5","start":"10:21","end":"11:21","startHours":10.357557760629632,"endHours":11.357557760629632,"planetary_lord":"Venus"},{"name":"Hora 6","start":"11:21","end":"12:21","startHours":11.357557760629632,"endHours":12.357557760629632,"planetary_lord":"Sun"},{"name":"Hora 7","start":"12:21","end":"13:21","startHours":12.357557760629632,"endHours":13.357557760629632,"planetary_lord":"Mars"},{"name":"Hora 8","start":"13:21","end":"14:21","startHours":13.357557760629632,"endHours":14.357557760629632,"planetary_lord":"Jupiter"},{"name":"Hora 9","start":"14:21","end":"15:21","startHours":14.357557760629632,"endHours":15.357557760629632,"planetary_lord":"Saturn"},{"name":"Hora 10","start":"15:21","end":"16:21","startHours":15.357557760629632,"endHours":16.357557760629632,"planetary_lord":"Moon"},{"name":"Hora 11","start":"16:21","end":"17:21","startHours":16.357557760629632,"endHours":17.357557760629632,"planetary_lord":"Mercury"},{"name":"Hora 12","start":"17:21","end":"18:21","startHours":17.357557760629632,"endHours":18.357557760629632,"planetary_lord":"Venus"},{"name":"Hora 13","start":"18:21","end":"19:21","startHours":18.357557760629632,"endHours":19.357557760629632,"planetary_lord":"Sun"},{"name":"Hora 14","start":"19:21","end":"20:21","startHours":19.357557760629632,"endHours":20.357557760629632,"planetary_lord":"Mars"},{"name":"Hora 15","start":"20:21","end":"21:21","startHours":20.357557760629632,"endHours":21.357557760629632,"planetary_lord":"Jupiter"},{"name":"Hora 16","start":"21:21","end":"22:21","startHours":21.357557760629632,"endHours":22.357557760629632,"planetary_lord":"Saturn"},{"name":"Hora 17","start":"22:21","end":"23:21","startHours":22.357557760629632,"endHours":23.357557760629632,"planetary_lord":"Moon"},{"name":"Hora 18","start":"23:21","end":"00:21","startHours":23.357557760629632,"endHours":24.357557760629632,"planetary_lord":"Mercury"},{"name":"Hora 19","start":"00:21","end":"01:21","startHours":24.357557760629632,"endHours":25.357557760629632,"planetary_lord":"Venus"},{"name":"Hora 20","start":"01:21","end":"02:21","startHours":25.357557760629632,"endHours":26.357557760629632,"planetary_lord":"Sun"},{"name":"Hora 21","start":"02:21","end":"03:21","startHours":26.357557760629632,"endHours":27.357557760629632,"planetary_lord":"Mars"},{"name":"Hora 22","start":"03:21","end":"04:21","startHours":27.357557760629632,"endHours":28.357557760629632,"planetary_lord":"Jupiter"},{"name":"Hora 23","start":"04:21","end":"05:21","startHours":28.357557760629632,"endHours":29.357557760629632,"planetary_lord":"Saturn"},{"name":"Hora 24","start":"05:21","end":"06:21","startHours":29.357557760629632,"endHours":30.357557760629632,"planetary_lord":"Moon"}],"taraBala":{"favorable_nakshatras":["Bharaṇī","Kṛttikā","Rohiṇī","Mṛgaśirā","Ārdrā","Pūrva Phalgunī","Uttara Phalgunī","Hasta","Citrā","Svātī","Pūrva Āṣāḍhā","Uttara Āṣāḍhā","Śravaṇa","Dhaniṣṭhā","Śatabhiṣaj"],"unfavorable_nakshatras":["Aśvinī","Punarvasu","Puṣya","Aśleṣā","Maghā","Viśākhā","Anurādhā","Jyeṣṭhā","Mūla","Pūrva Bhādrapadā","Uttara Bhādrapadā","Revatī"],"nature":"Janma-tara if same nakshatra; favorable for 15 nakshatras"},"chandraBala":{"favorable_rashis":["Vṛṣabha","Mithuna","Kanyā","Tulā","Dhanu","Kumbha"],"unfavorable_rashis":["Meṣa","Karka","Siṃha","Vṛścika","Makara","Mīna"]},"dishaShool":"South (Dakṣiṇa)","chandraVasa":"East","rahuVasa":"North-West","anandadiYoga":{"name":"Dhvaja","quality":"Auspicious"},"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":9.832682021269072,"eotMinutes":-0.8105287209842176,"ayanamsa":24.2952}},"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 Ekādaśī · Vikram 2088 Raktākṣī · Śaka 1953 Virodhakṛt"},"festivals":[{"id":"parsva-ekadashi","name":"Pārśva (Parivartinī) Ekādaśī","name_sanskrit":"पार्श्व एकादशी","tradition":"Vaishnava","associated_deity":"Bhagavān Viṣṇu (turning side in yoga-nidrā)","significance":"Viṣṇu turns from one side to another in yoga-nidrā (mid-Cāturmāsya).","vrata":true,"detection":{"tithi_number":11,"tithi_paksha":"Śukla","lunar_month":"Bhādrapada"},"precedence":3},{"id":"ekadashi","name":"Ekādaśī","name_sanskrit":"एकादशी","tradition":"Vaishnava","associated_deity":"Bhagavān Viṣṇu","significance":"Sacred to Bhagavān Viṣṇu; vrata for purification.","vrata":true,"detection":{"any_of":[{"tithi_number":11},{"tithi_number":26}]},"precedence":5},{"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}],"todays_walk":{"walk":{"id":"guru-walk","name":"Bṛhaspati Walk","name_sanskrit":"गुरु यात्रा","type":"graha","description":"Wisdom transmission + BG 4.34.","step_count":8,"url":"/walk/guru-walk"},"reason":"Guruvāra (Thursday) — 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 28, 2031 CE · Thane, Maharashtra · Vidhyamitra","description":"August 28, 2031 CE for Thane, Maharashtra: Śukla Ekādaśī, sūryodaya 06:21, sūryāsta 18:56.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/thane/2031-08-28","hreflang_alternates":{"en":"https://vidhyamitra.com/city/thane/2031-08-28","sa":"https://sa.vidhyamitra.com/city/thane/2031-08-28","hi":"https://hi.vidhyamitra.com/city/thane/2031-08-28","x-default":"https://vidhyamitra.com/city/thane/2031-08-28"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-15T02:41:31.793Z","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":"2026-05-15T02:41:31.793Z","verification":{"type":"community-validated","markers":["matches Drikpanchang ±1 minute on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-15T02:41:31.793Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}