{"id":"vidhyamitra:city-day:thane:2117-10-12:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/thane/2117-10-12","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2117-10-12","date_display":"October 12, 2117 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":2117,"month":10,"day":12,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2494562.770833,"kali_year":5219,"ahargana":1906097.2708,"sun":{"sidereal_longitude":172.1697,"rashi":6,"rashi_name":"Kanyā"},"moon":{"sidereal_longitude":8.34,"rashi":1,"rashi_name":"Meṣa"},"tithi":{"number":17,"name":"Dvitīyā","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Dvitīyā","elongation_degrees":196.1703,"elapsed_within_tithi_degrees":4.1703},"nakshatra":{"number":1,"name":"Aśvinī","pada":3,"moon_longitude":8.34,"elapsed_within_degrees":8.34},"yoga":{"number":14,"name":"Harṣaṇa","sum_longitude":180.5097},"karana":{"half_tithi_index":32,"name":"Taitila"},"vara":{"number":4,"name":"Maṅgalavāra (Tuesday)"}},"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":2117,"month":10,"day":12,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2494562.770833,"ahargana":1906097.2708,"kali_year":5219,"ayanamsa_lahiri":25.4983,"grahas":{"sun":{"sidereal_longitude":173.19661500000007,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":13,"name":"Hasta","pada":4},"retrograde":false},"moon":{"sidereal_longitude":7.126215000000002,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":1,"name":"Aśvinī","pada":3},"retrograde":false,"latitude":1.7239},"mars":{"sidereal_longitude":179.032515,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":14,"name":"Citrā","pada":2},"retrograde":false},"mercury":{"sidereal_longitude":189.16631499999994,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":15,"name":"Svātī","pada":1},"retrograde":false},"jupiter":{"sidereal_longitude":340.197515,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":26,"name":"Uttara Bhādrapadā","pada":3},"retrograde":true},"venus":{"sidereal_longitude":217.67751499999997,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":17,"name":"Anurādhā","pada":2},"retrograde":false},"saturn":{"sidereal_longitude":23.980115000000012,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":2,"name":"Bharaṇī","pada":4},"retrograde":true},"rahu":{"sidereal_longitude":345.7938,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":26,"name":"Uttara Bhādrapadā","pada":4},"retrograde":false},"ketu":{"sidereal_longitude":165.7938,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":13,"name":"Hasta","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":2117,"month":10,"day":12,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2494562.770833,"kali_year":5219,"ahargana":1906097.2708,"sun":{"sidereal_longitude":172.1697,"rashi":6,"rashi_name":"Kanyā"},"moon":{"sidereal_longitude":8.34,"rashi":1,"rashi_name":"Meṣa"},"tithi":{"number":17,"name":"Dvitīyā","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Dvitīyā","elongation_degrees":196.1703,"elapsed_within_tithi_degrees":4.1703},"nakshatra":{"number":1,"name":"Aśvinī","pada":3,"moon_longitude":8.34,"elapsed_within_degrees":8.34},"yoga":{"number":14,"name":"Harṣaṇa","sum_longitude":180.5097},"karana":{"half_tithi_index":32,"name":"Taitila"},"vara":{"number":4,"name":"Maṅgalavāra (Tuesday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":1.724,"elongation":163.83},"lunar":{"type":"lunar","occurs":false,"moon_latitude":1.724,"opposition_distance":16.17}},"eclipse_window_40days":[{"offset_days":-16,"type":"solar","occurs":true,"moon_latitude":0.843,"elongation":0.591}]},"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":"06:31","sunsetLocal":"18:17","solarNoonLocal":"12:24","dayLengthHours":11.776259293198606,"dayLengthDisplay":"11 Hours 46 Mins 35 Secs","nightLengthDisplay":"12 Hours 13 Mins 25 Secs","moonriseLocal":"18:59","moonsetLocal":"07:40","rahuKala":{"name":"Rāhu Kāla","start":"15:21","end":"16:49","startHours":15.34186704181332,"endHours":16.813899453463144,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"09:27","end":"10:56","startHours":9.453737395214016,"endHours":10.92576980686384,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"12:24","end":"13:52","startHours":12.397802218513668,"endHours":13.869834630163492,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:15","end":"09:39","startHours":9.25746640699404,"endHours":9.650008383433992,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"07:00","end":"07:19","startHours":7.000350042464306,"endHours":7.314383623616269,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"12:00","end":"12:47","startHours":12.005260242073714,"endHours":12.790344194953622,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"04:56","end":"05:43","startHours":4.93950466615455,"endHours":5.724588619034457,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"05:32","end":"06:31","startHours":5.52831763081448,"endHours":6.509672571914364,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:22","end":"15:09","startHours":14.360512100713436,"endHours":15.145596053593342,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"18:05","end":"18:29","startHours":18.085931865112972,"endHours":18.48593186511297,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:17","end":"18:47","startHours":18.28593186511297,"endHours":18.77660933566291,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"18:02","end":"19:47","startHours":18.03593186511297,"endHours":19.78593186511297,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"00:00","end":"00:47","startHours":24.005260242073714,"endHours":24.790344194953622,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Roga","start":"06:31","end":"07:59","startHours":6.509672571914364,"endHours":7.98170498356419,"quality":"inauspicious"},{"name":"Udveg","start":"07:59","end":"09:27","startHours":7.98170498356419,"endHours":9.453737395214016,"quality":"inauspicious"},{"name":"Chala","start":"09:27","end":"10:56","startHours":9.453737395214016,"endHours":10.92576980686384,"quality":"neutral"},{"name":"Labha","start":"10:56","end":"12:24","startHours":10.92576980686384,"endHours":12.397802218513668,"quality":"auspicious"},{"name":"Amṛta","start":"12:24","end":"13:52","startHours":12.397802218513668,"endHours":13.869834630163492,"quality":"auspicious"},{"name":"Kāla","start":"13:52","end":"15:21","startHours":13.869834630163492,"endHours":15.34186704181332,"quality":"inauspicious"},{"name":"Śubha","start":"15:21","end":"16:49","startHours":15.34186704181332,"endHours":16.813899453463144,"quality":"auspicious"},{"name":"Roga","start":"16:49","end":"18:17","startHours":16.813899453463144,"endHours":18.28593186511297,"quality":"inauspicious"}],"nightChoghadiyas":[{"name":"Kāla","start":"18:17","end":"19:49","startHours":18.28593186511297,"endHours":19.813899453463144,"quality":"inauspicious"},{"name":"Śubha","start":"19:49","end":"21:21","startHours":19.813899453463144,"endHours":21.34186704181332,"quality":"auspicious"},{"name":"Roga","start":"21:21","end":"22:52","startHours":21.34186704181332,"endHours":22.869834630163496,"quality":"inauspicious"},{"name":"Udveg","start":"22:52","end":"00:24","startHours":22.869834630163496,"endHours":24.397802218513668,"quality":"inauspicious"},{"name":"Chala","start":"00:24","end":"01:56","startHours":24.397802218513668,"endHours":25.92576980686384,"quality":"neutral"},{"name":"Labha","start":"01:56","end":"03:27","startHours":25.92576980686384,"endHours":27.453737395214016,"quality":"auspicious"},{"name":"Amṛta","start":"03:27","end":"04:59","startHours":27.453737395214016,"endHours":28.981704983564192,"quality":"auspicious"},{"name":"Kāla","start":"04:59","end":"06:31","startHours":28.981704983564192,"endHours":30.509672571914365,"quality":"inauspicious"}],"horas":[{"name":"Hora 1","start":"06:31","end":"07:31","startHours":6.509672571914364,"endHours":7.509672571914364,"planetary_lord":"Mars"},{"name":"Hora 2","start":"07:31","end":"08:31","startHours":7.509672571914364,"endHours":8.509672571914365,"planetary_lord":"Jupiter"},{"name":"Hora 3","start":"08:31","end":"09:31","startHours":8.509672571914365,"endHours":9.509672571914365,"planetary_lord":"Saturn"},{"name":"Hora 4","start":"09:31","end":"10:31","startHours":9.509672571914365,"endHours":10.509672571914365,"planetary_lord":"Moon"},{"name":"Hora 5","start":"10:31","end":"11:31","startHours":10.509672571914365,"endHours":11.509672571914365,"planetary_lord":"Mercury"},{"name":"Hora 6","start":"11:31","end":"12:31","startHours":11.509672571914365,"endHours":12.509672571914365,"planetary_lord":"Venus"},{"name":"Hora 7","start":"12:31","end":"13:31","startHours":12.509672571914365,"endHours":13.509672571914365,"planetary_lord":"Sun"},{"name":"Hora 8","start":"13:31","end":"14:31","startHours":13.509672571914365,"endHours":14.509672571914365,"planetary_lord":"Mars"},{"name":"Hora 9","start":"14:31","end":"15:31","startHours":14.509672571914365,"endHours":15.509672571914365,"planetary_lord":"Jupiter"},{"name":"Hora 10","start":"15:31","end":"16:31","startHours":15.509672571914365,"endHours":16.509672571914365,"planetary_lord":"Saturn"},{"name":"Hora 11","start":"16:31","end":"17:31","startHours":16.509672571914365,"endHours":17.509672571914365,"planetary_lord":"Moon"},{"name":"Hora 12","start":"17:31","end":"18:31","startHours":17.509672571914365,"endHours":18.509672571914365,"planetary_lord":"Mercury"},{"name":"Hora 13","start":"18:31","end":"19:31","startHours":18.509672571914365,"endHours":19.509672571914365,"planetary_lord":"Venus"},{"name":"Hora 14","start":"19:31","end":"20:31","startHours":19.509672571914365,"endHours":20.509672571914365,"planetary_lord":"Sun"},{"name":"Hora 15","start":"20:31","end":"21:31","startHours":20.509672571914365,"endHours":21.509672571914365,"planetary_lord":"Mars"},{"name":"Hora 16","start":"21:31","end":"22:31","startHours":21.509672571914365,"endHours":22.509672571914365,"planetary_lord":"Jupiter"},{"name":"Hora 17","start":"22:31","end":"23:31","startHours":22.509672571914365,"endHours":23.509672571914365,"planetary_lord":"Saturn"},{"name":"Hora 18","start":"23:31","end":"00:31","startHours":23.509672571914365,"endHours":24.509672571914365,"planetary_lord":"Moon"},{"name":"Hora 19","start":"00:31","end":"01:31","startHours":24.509672571914365,"endHours":25.509672571914365,"planetary_lord":"Mercury"},{"name":"Hora 20","start":"01:31","end":"02:31","startHours":25.509672571914365,"endHours":26.509672571914365,"planetary_lord":"Venus"},{"name":"Hora 21","start":"02:31","end":"03:31","startHours":26.509672571914365,"endHours":27.509672571914365,"planetary_lord":"Sun"},{"name":"Hora 22","start":"03:31","end":"04:31","startHours":27.509672571914365,"endHours":28.509672571914365,"planetary_lord":"Mars"},{"name":"Hora 23","start":"04:31","end":"05:31","startHours":28.509672571914365,"endHours":29.509672571914365,"planetary_lord":"Jupiter"},{"name":"Hora 24","start":"05:31","end":"06:31","startHours":29.509672571914365,"endHours":30.509672571914365,"planetary_lord":"Saturn"}],"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":["Meṣa","Mithuna","Kanyā","Tulā","Makara","Kumbha"],"unfavorable_rashis":["Vṛṣabha","Karka","Siṃha","Vṛścika","Dhanu","Mīna"]},"dishaShool":"North (Uttara)","chandraVasa":"East","rahuVasa":"North","anandadiYoga":{"name":"Vajra","quality":"Inauspicious"},"tropicalRitu":"Śarad (Autumn) (tropical)","vedicRitu":"Varṣā (Monsoon)","tropicalAyana":"Dakṣiṇāyana","vedicAyana":"Dakṣiṇāyana","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":-7.324270163464956,"eotMinutes":14.219466889179907,"ayanamsa":25.4983}},"calendars":{"vikram_samvat":2174,"vikram_samvatsara":"Vikṛti","saka_samvat":2039,"saka_samvatsara":"Īśvara","bengali_samvat":1524,"malayalam_era":1293,"nanakshahi_year":648,"lunar_month":"Kārtika","lunar_month_paksha_full":"Kārtika Kṛṣṇa Pakṣa","lunar_month_system":"purnimanta","lunar_month_purnimanta":"Kārtika","lunar_month_amanta":"Āśvina","lunar_month_is_adhika":false,"lunar_month_purnimanta_is_adhika":false,"lunar_month_amanta_is_adhika":false,"solar_month":"Kanyā (Puraṭṭāsi)","ritu":"Śarad (Autumn)","display_summary":"Kārtika Kṛṣṇa Dvitīyā · Vikram 2174 Vikṛti · Śaka 2039 Īśvara"},"festivals":[],"todays_walk":{"walk":{"id":"mangala-walk","name":"Maṅgala Walk","name_sanskrit":"मङ्गल यात्रा","type":"graha","description":"Right action + BG 2.31-38 (kṣatriya-dharma).","step_count":7,"url":"/walk/mangala-walk"},"reason":"Maṅgalavāra (Tuesday) — its presiding graha's walk."},"cosmic_resonances":[{"historical_date":"-3101-02-18","event":"Kali Yuga Epoch","chart_id":"kali-yuga-epoch","shared_marker":"same Aśvinī","url":"/day/-3101-02-18","relevance":0.5}]},"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 October 12, 2117 CE · Thane, Maharashtra · Vidhyamitra","description":"October 12, 2117 CE for Thane, Maharashtra: Kṛṣṇa Dvitīyā, sūryodaya 06:31, sūryāsta 18:17.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/thane/2117-10-12","hreflang_alternates":{"en":"https://vidhyamitra.com/city/thane/2117-10-12","sa":"https://sa.vidhyamitra.com/city/thane/2117-10-12","hi":"https://hi.vidhyamitra.com/city/thane/2117-10-12","x-default":"https://vidhyamitra.com/city/thane/2117-10-12"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-06-02T13:08:01.145Z","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":"2026-06-02T13:08:01.145Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-06-02T13:08:01.145Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}