{"id":"vidhyamitra:city-day:thane:2108-08-18:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/thane/2108-08-18","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2108-08-18","date_display":"August 18, 2108 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":2108,"month":8,"day":18,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2491220.770833,"kali_year":5210,"ahargana":1902755.2708,"sun":{"sidereal_longitude":119.0583,"rashi":4,"rashi_name":"Karka"},"moon":{"sidereal_longitude":257.8728,"rashi":9,"rashi_name":"Dhanu"},"tithi":{"number":12,"name":"Dvādaśī","paksha":"Śukla","full_name":"Śukla Dvādaśī","elongation_degrees":138.8144,"elapsed_within_tithi_degrees":6.8144},"nakshatra":{"number":20,"name":"Pūrva Āṣāḍhā","pada":2,"moon_longitude":257.8728,"elapsed_within_degrees":4.5394},"yoga":{"number":2,"name":"Prīti","sum_longitude":16.9311},"karana":{"half_tithi_index":23,"name":"Bālava"},"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":2108,"month":8,"day":18,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2491220.770833,"ahargana":1902755.2708,"kali_year":5210,"ayanamsa_lahiri":25.3704,"grahas":{"sun":{"sidereal_longitude":119.94190400000002,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":9,"name":"Aśleṣā","pada":4},"retrograde":false},"moon":{"sidereal_longitude":259.600404,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":20,"name":"Pūrva Āṣāḍhā","pada":2},"retrograde":false,"latitude":4.4828},"mars":{"sidereal_longitude":190.52190399999995,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":15,"name":"Svātī","pada":2},"retrograde":false},"mercury":{"sidereal_longitude":145.81240400000002,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":11,"name":"Pūrva Phalgunī","pada":4},"retrograde":false},"jupiter":{"sidereal_longitude":78.46110399999998,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":6,"name":"Ārdrā","pada":4},"retrograde":false},"venus":{"sidereal_longitude":75.03110400000003,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":6,"name":"Ārdrā","pada":3},"retrograde":false},"saturn":{"sidereal_longitude":267.29860399999995,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":21,"name":"Uttara Āṣāḍhā","pada":1},"retrograde":true},"rahu":{"sidereal_longitude":162.8691,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":13,"name":"Hasta","pada":1},"retrograde":false},"ketu":{"sidereal_longitude":342.8691,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":26,"name":"Uttara Bhādrapadā","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":2108,"month":8,"day":18,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2491220.770833,"kali_year":5210,"ahargana":1902755.2708,"sun":{"sidereal_longitude":119.0583,"rashi":4,"rashi_name":"Karka"},"moon":{"sidereal_longitude":257.8728,"rashi":9,"rashi_name":"Dhanu"},"tithi":{"number":12,"name":"Dvādaśī","paksha":"Śukla","full_name":"Śukla Dvādaśī","elongation_degrees":138.8144,"elapsed_within_tithi_degrees":6.8144},"nakshatra":{"number":20,"name":"Pūrva Āṣāḍhā","pada":2,"moon_longitude":257.8728,"elapsed_within_degrees":4.5394},"yoga":{"number":2,"name":"Prīti","sum_longitude":16.9311},"karana":{"half_tithi_index":23,"name":"Bālava"},"vara":{"number":1,"name":"Śanivāra (Saturday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":4.483,"elongation":138.814},"lunar":{"type":"lunar","occurs":false,"moon_latitude":4.483,"opposition_distance":41.186}},"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":"06:19","sunsetLocal":"19:04","solarNoonLocal":"12:42","dayLengthHours":12.74076113493377,"dayLengthDisplay":"12 Hours 44 Mins 27 Secs","nightLengthDisplay":"11 Hours 15 Mins 33 Secs","moonriseLocal":"16:31","moonsetLocal":"03:30","rahuKala":{"name":"Rāhu Kāla","start":"09:31","end":"11:06","startHours":9.508404011615063,"endHours":11.100999153481785,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"14:17","end":"15:53","startHours":14.286189437215228,"endHours":15.878784579081948,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"06:19","end":"07:55","startHours":6.323213727881622,"endHours":7.915808869748343,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:18","end":"09:43","startHours":9.296057992699502,"endHours":9.720750030530628,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"06:51","end":"07:12","startHours":6.854078775170529,"endHours":7.19383240543543,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"12:16","end":"13:07","startHours":12.268902257517382,"endHours":13.118286333179633,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"04:37","end":"05:28","startHours":4.624445576557119,"endHours":5.47382965221937,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"05:16","end":"06:19","startHours":5.261483633303808,"endHours":6.323213727881622,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:49","end":"15:40","startHours":14.817054484504137,"endHours":15.66643856016639,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"18:52","end":"19:16","startHours":18.863974862815393,"endHours":19.26397486281539,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"19:04","end":"19:36","startHours":19.063974862815392,"endHours":19.594839910104298,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"18:49","end":"20:34","startHours":18.813974862815392,"endHours":20.563974862815392,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"00:16","end":"01:07","startHours":24.268902257517382,"endHours":25.118286333179633,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Kāla","start":"06:19","end":"07:55","startHours":6.323213727881622,"endHours":7.915808869748343,"quality":"inauspicious"},{"name":"Śubha","start":"07:55","end":"09:31","startHours":7.915808869748343,"endHours":9.508404011615063,"quality":"auspicious"},{"name":"Roga","start":"09:31","end":"11:06","startHours":9.508404011615063,"endHours":11.100999153481785,"quality":"inauspicious"},{"name":"Udveg","start":"11:06","end":"12:42","startHours":11.100999153481785,"endHours":12.693594295348507,"quality":"inauspicious"},{"name":"Chala","start":"12:42","end":"14:17","startHours":12.693594295348507,"endHours":14.286189437215228,"quality":"neutral"},{"name":"Labha","start":"14:17","end":"15:53","startHours":14.286189437215228,"endHours":15.878784579081948,"quality":"auspicious"},{"name":"Amṛta","start":"15:53","end":"17:28","startHours":15.878784579081948,"endHours":17.471379720948672,"quality":"auspicious"},{"name":"Kāla","start":"17:28","end":"19:04","startHours":17.471379720948672,"endHours":19.063974862815392,"quality":"inauspicious"}],"nightChoghadiyas":[{"name":"Labha","start":"19:04","end":"20:28","startHours":19.063974862815392,"endHours":20.471379720948672,"quality":"auspicious"},{"name":"Amṛta","start":"20:28","end":"21:53","startHours":20.471379720948672,"endHours":21.87878457908195,"quality":"auspicious"},{"name":"Kāla","start":"21:53","end":"23:17","startHours":21.87878457908195,"endHours":23.286189437215228,"quality":"inauspicious"},{"name":"Śubha","start":"23:17","end":"00:42","startHours":23.286189437215228,"endHours":24.693594295348507,"quality":"auspicious"},{"name":"Roga","start":"00:42","end":"02:06","startHours":24.693594295348507,"endHours":26.100999153481787,"quality":"inauspicious"},{"name":"Udveg","start":"02:06","end":"03:31","startHours":26.100999153481787,"endHours":27.508404011615063,"quality":"inauspicious"},{"name":"Chala","start":"03:31","end":"04:55","startHours":27.508404011615063,"endHours":28.915808869748343,"quality":"neutral"},{"name":"Labha","start":"04:55","end":"06:19","startHours":28.915808869748343,"endHours":30.323213727881623,"quality":"auspicious"}],"horas":[{"name":"Hora 1","start":"06:19","end":"07:19","startHours":6.323213727881622,"endHours":7.323213727881622,"planetary_lord":"Saturn"},{"name":"Hora 2","start":"07:19","end":"08:19","startHours":7.323213727881622,"endHours":8.323213727881623,"planetary_lord":"Moon"},{"name":"Hora 3","start":"08:19","end":"09:19","startHours":8.323213727881623,"endHours":9.323213727881623,"planetary_lord":"Mercury"},{"name":"Hora 4","start":"09:19","end":"10:19","startHours":9.323213727881623,"endHours":10.323213727881623,"planetary_lord":"Venus"},{"name":"Hora 5","start":"10:19","end":"11:19","startHours":10.323213727881623,"endHours":11.323213727881623,"planetary_lord":"Sun"},{"name":"Hora 6","start":"11:19","end":"12:19","startHours":11.323213727881623,"endHours":12.323213727881623,"planetary_lord":"Mars"},{"name":"Hora 7","start":"12:19","end":"13:19","startHours":12.323213727881623,"endHours":13.323213727881623,"planetary_lord":"Jupiter"},{"name":"Hora 8","start":"13:19","end":"14:19","startHours":13.323213727881623,"endHours":14.323213727881623,"planetary_lord":"Saturn"},{"name":"Hora 9","start":"14:19","end":"15:19","startHours":14.323213727881623,"endHours":15.323213727881623,"planetary_lord":"Moon"},{"name":"Hora 10","start":"15:19","end":"16:19","startHours":15.323213727881623,"endHours":16.323213727881623,"planetary_lord":"Mercury"},{"name":"Hora 11","start":"16:19","end":"17:19","startHours":16.323213727881623,"endHours":17.323213727881623,"planetary_lord":"Venus"},{"name":"Hora 12","start":"17:19","end":"18:19","startHours":17.323213727881623,"endHours":18.323213727881623,"planetary_lord":"Sun"},{"name":"Hora 13","start":"18:19","end":"19:19","startHours":18.323213727881623,"endHours":19.323213727881623,"planetary_lord":"Mars"},{"name":"Hora 14","start":"19:19","end":"20:19","startHours":19.323213727881623,"endHours":20.323213727881623,"planetary_lord":"Jupiter"},{"name":"Hora 15","start":"20:19","end":"21:19","startHours":20.323213727881623,"endHours":21.323213727881623,"planetary_lord":"Saturn"},{"name":"Hora 16","start":"21:19","end":"22:19","startHours":21.323213727881623,"endHours":22.323213727881623,"planetary_lord":"Moon"},{"name":"Hora 17","start":"22:19","end":"23:19","startHours":22.323213727881623,"endHours":23.323213727881623,"planetary_lord":"Mercury"},{"name":"Hora 18","start":"23:19","end":"00:19","startHours":23.323213727881623,"endHours":24.323213727881623,"planetary_lord":"Venus"},{"name":"Hora 19","start":"00:19","end":"01:19","startHours":24.323213727881623,"endHours":25.323213727881623,"planetary_lord":"Sun"},{"name":"Hora 20","start":"01:19","end":"02:19","startHours":25.323213727881623,"endHours":26.323213727881623,"planetary_lord":"Mars"},{"name":"Hora 21","start":"02:19","end":"03:19","startHours":26.323213727881623,"endHours":27.323213727881623,"planetary_lord":"Jupiter"},{"name":"Hora 22","start":"03:19","end":"04:19","startHours":27.323213727881623,"endHours":28.323213727881623,"planetary_lord":"Saturn"},{"name":"Hora 23","start":"04:19","end":"05:19","startHours":28.323213727881623,"endHours":29.323213727881623,"planetary_lord":"Moon"},{"name":"Hora 24","start":"05:19","end":"06:19","startHours":29.323213727881623,"endHours":30.323213727881623,"planetary_lord":"Mercury"}],"taraBala":{"favorable_nakshatras":["Kṛttikā","Rohiṇī","Mṛgaśirā","Ārdrā","Punarvasu","Uttara Phalgunī","Hasta","Citrā","Svātī","Viśākhā","Uttara Āṣāḍhā","Śravaṇa","Dhaniṣṭhā","Śatabhiṣaj","Pūrva Bhādrapadā"],"unfavorable_nakshatras":["Aśvinī","Bharaṇī","Puṣya","Aśleṣā","Maghā","Pūrva Phalgunī","Anurādhā","Jyeṣṭhā","Mūla","Pūrva Āṣāḍhā","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":"East (Pūrva)","chandraVasa":"East","rahuVasa":"East","anandadiYoga":{"name":"Utpāta","quality":"Inauspicious"},"tropicalRitu":"Varṣā (Monsoon) (tropical)","vedicRitu":"Grīṣma (Summer)","tropicalAyana":"Dakṣiṇāyana","vedicAyana":"Dakṣiṇāyana","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":13.08231809694382,"eotMinutes":-3.5280577209103767,"ayanamsa":25.3704}},"calendars":{"vikram_samvat":2165,"vikram_samvatsara":"Vṛṣa","saka_samvat":2030,"saka_samvatsara":"Vibhava","bengali_samvat":1515,"malayalam_era":1284,"nanakshahi_year":639,"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 Dvādaśī · Vikram 2165 Vṛṣa · Śaka 2030 Vibhava"},"festivals":[],"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":"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 18, 2108 CE · Thane, Maharashtra · Vidhyamitra","description":"August 18, 2108 CE for Thane, Maharashtra: Śukla Dvādaśī, sūryodaya 06:19, sūryāsta 19:04.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/thane/2108-08-18","hreflang_alternates":{"en":"https://vidhyamitra.com/city/thane/2108-08-18","sa":"https://sa.vidhyamitra.com/city/thane/2108-08-18","hi":"https://hi.vidhyamitra.com/city/thane/2108-08-18","x-default":"https://vidhyamitra.com/city/thane/2108-08-18"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-31T16:32:40.926Z","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":"2026-05-31T16:32:40.926Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-31T16:32:40.926Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}