{"id":"vidhyamitra:city-day:thane:2013-07-17:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/thane/2013-07-17","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2013-07-17","date_display":"July 17, 2013 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":2013,"month":7,"day":17,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2456490.770833,"kali_year":5115,"ahargana":1868025.2708,"sun":{"sidereal_longitude":90.1275,"rashi":4,"rashi_name":"Karka"},"moon":{"sidereal_longitude":194.9929,"rashi":7,"rashi_name":"Tulā"},"tithi":{"number":9,"name":"Navamī","paksha":"Śukla","full_name":"Śukla Navamī","elongation_degrees":104.8654,"elapsed_within_tithi_degrees":8.8654},"nakshatra":{"number":15,"name":"Svātī","pada":3,"moon_longitude":194.9929,"elapsed_within_degrees":8.3263},"yoga":{"number":22,"name":"Sādhya","sum_longitude":285.1204},"karana":{"half_tithi_index":17,"name":"Kaulava"},"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":2013,"month":7,"day":17,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2456490.770833,"ahargana":1868025.2708,"kali_year":5115,"ayanamsa_lahiri":24.0422,"grahas":{"sun":{"sidereal_longitude":90.60244599999999,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":7,"name":"Punarvasu","pada":4},"retrograde":false},"moon":{"sidereal_longitude":192.05514600000004,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":15,"name":"Svātī","pada":2},"retrograde":false,"latitude":-0.6287},"mars":{"sidereal_longitude":68.14254599999998,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":6,"name":"Ārdrā","pada":1},"retrograde":false},"mercury":{"sidereal_longitude":79.579546,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":6,"name":"Ārdrā","pada":4},"retrograde":false},"jupiter":{"sidereal_longitude":70.18874599999998,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":6,"name":"Ārdrā","pada":2},"retrograde":false},"venus":{"sidereal_longitude":119.157846,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":9,"name":"Aśleṣā","pada":4},"retrograde":false},"saturn":{"sidereal_longitude":190.59074600000008,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":15,"name":"Svātī","pada":2},"retrograde":false},"rahu":{"sidereal_longitude":203.0316,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":16,"name":"Viśākhā","pada":1},"retrograde":false},"ketu":{"sidereal_longitude":23.0316,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":2,"name":"Bharaṇī","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":2013,"month":7,"day":17,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2456490.770833,"kali_year":5115,"ahargana":1868025.2708,"sun":{"sidereal_longitude":90.1275,"rashi":4,"rashi_name":"Karka"},"moon":{"sidereal_longitude":194.9929,"rashi":7,"rashi_name":"Tulā"},"tithi":{"number":9,"name":"Navamī","paksha":"Śukla","full_name":"Śukla Navamī","elongation_degrees":104.8654,"elapsed_within_tithi_degrees":8.8654},"nakshatra":{"number":15,"name":"Svātī","pada":3,"moon_longitude":194.9929,"elapsed_within_degrees":8.3263},"yoga":{"number":22,"name":"Sādhya","sum_longitude":285.1204},"karana":{"half_tithi_index":17,"name":"Kaulava"},"vara":{"number":5,"name":"Budhavāra (Wednesday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":-0.629,"elongation":104.865},"lunar":{"type":"lunar","occurs":false,"moon_latitude":-0.629,"opposition_distance":75.135}},"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":"06:09","sunsetLocal":"19:19","solarNoonLocal":"12:44","dayLengthHours":13.163177033882935,"dayLengthDisplay":"13 Hours 09 Mins 47 Secs","nightLengthDisplay":"10 Hours 50 Mins 13 Secs","moonriseLocal":"13:46","moonsetLocal":"01:13","rahuKala":{"name":"Rāhu Kāla","start":"12:44","end":"14:23","startHours":12.731019714988312,"endHours":14.376416844223678,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"07:48","end":"09:26","startHours":7.794828327282211,"endHours":9.440225456517577,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"11:05","end":"12:44","startHours":11.085622585752946,"endHours":12.731019714988312,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:13","end":"09:40","startHours":9.22083917261953,"endHours":9.659611740415627,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"06:42","end":"07:03","startHours":6.697896907791967,"endHours":7.048914962028845,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"12:18","end":"13:10","startHours":12.292247147192214,"endHours":13.16979228278441,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"04:24","end":"05:16","startHours":4.394340926862453,"endHours":5.271886062454649,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"05:03","end":"06:09","startHours":5.0524997785566,"endHours":6.149431198046845,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:55","end":"15:48","startHours":14.9248825539688,"endHours":15.802427689560995,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"19:07","end":"19:31","startHours":19.11260823192978,"endHours":19.51260823192978,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"19:19","end":"19:52","startHours":19.31260823192978,"endHours":19.861073941674903,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"19:04","end":"20:49","startHours":19.06260823192978,"endHours":20.81260823192978,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"00:18","end":"01:10","startHours":24.292247147192217,"endHours":25.16979228278441,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Labha","start":"06:09","end":"07:48","startHours":6.149431198046845,"endHours":7.794828327282211,"quality":"auspicious"},{"name":"Amṛta","start":"07:48","end":"09:26","startHours":7.794828327282211,"endHours":9.440225456517577,"quality":"auspicious"},{"name":"Kāla","start":"09:26","end":"11:05","startHours":9.440225456517577,"endHours":11.085622585752946,"quality":"inauspicious"},{"name":"Śubha","start":"11:05","end":"12:44","startHours":11.085622585752946,"endHours":12.731019714988312,"quality":"auspicious"},{"name":"Roga","start":"12:44","end":"14:23","startHours":12.731019714988312,"endHours":14.376416844223678,"quality":"inauspicious"},{"name":"Udveg","start":"14:23","end":"16:01","startHours":14.376416844223678,"endHours":16.021813973459047,"quality":"inauspicious"},{"name":"Chala","start":"16:01","end":"17:40","startHours":16.021813973459047,"endHours":17.667211102694413,"quality":"neutral"},{"name":"Labha","start":"17:40","end":"19:19","startHours":17.667211102694413,"endHours":19.31260823192978,"quality":"auspicious"}],"nightChoghadiyas":[{"name":"Udveg","start":"19:19","end":"20:40","startHours":19.31260823192978,"endHours":20.667211102694413,"quality":"inauspicious"},{"name":"Chala","start":"20:40","end":"22:01","startHours":20.667211102694413,"endHours":22.021813973459047,"quality":"neutral"},{"name":"Labha","start":"22:01","end":"23:23","startHours":22.021813973459047,"endHours":23.376416844223677,"quality":"auspicious"},{"name":"Amṛta","start":"23:23","end":"00:44","startHours":23.376416844223677,"endHours":24.731019714988314,"quality":"auspicious"},{"name":"Kāla","start":"00:44","end":"02:05","startHours":24.731019714988314,"endHours":26.085622585752944,"quality":"inauspicious"},{"name":"Śubha","start":"02:05","end":"03:26","startHours":26.085622585752944,"endHours":27.440225456517577,"quality":"auspicious"},{"name":"Roga","start":"03:26","end":"04:48","startHours":27.440225456517577,"endHours":28.79482832728221,"quality":"inauspicious"},{"name":"Udveg","start":"04:48","end":"06:09","startHours":28.79482832728221,"endHours":30.149431198046845,"quality":"inauspicious"}],"horas":[{"name":"Hora 1","start":"06:09","end":"07:09","startHours":6.149431198046845,"endHours":7.149431198046845,"planetary_lord":"Mercury"},{"name":"Hora 2","start":"07:09","end":"08:09","startHours":7.149431198046845,"endHours":8.149431198046845,"planetary_lord":"Venus"},{"name":"Hora 3","start":"08:09","end":"09:09","startHours":8.149431198046845,"endHours":9.149431198046845,"planetary_lord":"Sun"},{"name":"Hora 4","start":"09:09","end":"10:09","startHours":9.149431198046845,"endHours":10.149431198046845,"planetary_lord":"Mars"},{"name":"Hora 5","start":"10:09","end":"11:09","startHours":10.149431198046845,"endHours":11.149431198046845,"planetary_lord":"Jupiter"},{"name":"Hora 6","start":"11:09","end":"12:09","startHours":11.149431198046845,"endHours":12.149431198046845,"planetary_lord":"Saturn"},{"name":"Hora 7","start":"12:09","end":"13:09","startHours":12.149431198046845,"endHours":13.149431198046845,"planetary_lord":"Moon"},{"name":"Hora 8","start":"13:09","end":"14:09","startHours":13.149431198046845,"endHours":14.149431198046845,"planetary_lord":"Mercury"},{"name":"Hora 9","start":"14:09","end":"15:09","startHours":14.149431198046845,"endHours":15.149431198046845,"planetary_lord":"Venus"},{"name":"Hora 10","start":"15:09","end":"16:09","startHours":15.149431198046845,"endHours":16.149431198046845,"planetary_lord":"Sun"},{"name":"Hora 11","start":"16:09","end":"17:09","startHours":16.149431198046845,"endHours":17.149431198046845,"planetary_lord":"Mars"},{"name":"Hora 12","start":"17:09","end":"18:09","startHours":17.149431198046845,"endHours":18.149431198046845,"planetary_lord":"Jupiter"},{"name":"Hora 13","start":"18:09","end":"19:09","startHours":18.149431198046845,"endHours":19.149431198046845,"planetary_lord":"Saturn"},{"name":"Hora 14","start":"19:09","end":"20:09","startHours":19.149431198046845,"endHours":20.149431198046845,"planetary_lord":"Moon"},{"name":"Hora 15","start":"20:09","end":"21:09","startHours":20.149431198046845,"endHours":21.149431198046845,"planetary_lord":"Mercury"},{"name":"Hora 16","start":"21:09","end":"22:09","startHours":21.149431198046845,"endHours":22.149431198046845,"planetary_lord":"Venus"},{"name":"Hora 17","start":"22:09","end":"23:09","startHours":22.149431198046845,"endHours":23.149431198046845,"planetary_lord":"Sun"},{"name":"Hora 18","start":"23:09","end":"00:09","startHours":23.149431198046845,"endHours":24.149431198046845,"planetary_lord":"Mars"},{"name":"Hora 19","start":"00:09","end":"01:09","startHours":24.149431198046845,"endHours":25.149431198046845,"planetary_lord":"Jupiter"},{"name":"Hora 20","start":"01:09","end":"02:09","startHours":25.149431198046845,"endHours":26.149431198046845,"planetary_lord":"Saturn"},{"name":"Hora 21","start":"02:09","end":"03:09","startHours":26.149431198046845,"endHours":27.149431198046845,"planetary_lord":"Moon"},{"name":"Hora 22","start":"03:09","end":"04:09","startHours":27.149431198046845,"endHours":28.149431198046845,"planetary_lord":"Mercury"},{"name":"Hora 23","start":"04:09","end":"05:09","startHours":28.149431198046845,"endHours":29.149431198046845,"planetary_lord":"Venus"},{"name":"Hora 24","start":"05:09","end":"06:09","startHours":29.149431198046845,"endHours":30.149431198046845,"planetary_lord":"Sun"}],"taraBala":{"favorable_nakshatras":["Aśvinī","Bharaṇī","Punarvasu","Puṣya","Aśleṣā","Maghā","Pūrva Phalgunī","Viśākhā","Anurādhā","Jyeṣṭhā","Mūla","Pūrva Āṣāḍhā","Pūrva Bhādrapadā","Uttara Bhādrapadā","Revatī"],"unfavorable_nakshatras":["Kṛttikā","Rohiṇī","Mṛgaśirā","Ārdrā","Uttara Phalgunī","Hasta","Citrā","Svātī","Uttara Āṣāḍhā","Śravaṇa","Dhaniṣṭhā","Śatabhiṣaj"],"nature":"Janma-tara if same nakshatra; favorable for 15 nakshatras"},"chandraBala":{"favorable_rashis":["Meṣa","Karka","Siṃha","Tulā","Dhanu","Mīna"],"unfavorable_rashis":["Vṛṣabha","Mithuna","Kanyā","Vṛścika","Makara","Kumbha"]},"dishaShool":"North (Uttara)","chandraVasa":"North","rahuVasa":"South-West","anandadiYoga":{"name":"Sushira","quality":"Auspicious"},"tropicalRitu":"Grīṣma (Summer)","vedicRitu":"Grīṣma (Summer)","tropicalAyana":"Dakṣiṇāyana","vedicAyana":"Dakṣiṇāyana","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":21.192565472298863,"eotMinutes":-5.773582899298716,"ayanamsa":24.0422}},"calendars":{"vikram_samvat":2070,"vikram_samvatsara":"Parābhava","saka_samvat":1935,"saka_samvatsara":"Vijaya","bengali_samvat":1420,"malayalam_era":1189,"nanakshahi_year":544,"lunar_month":"Āṣāḍha","lunar_month_paksha_full":"Āṣāḍha Śukla Pakṣa","lunar_month_system":"purnimanta","lunar_month_purnimanta":"Āṣāḍha","lunar_month_amanta":"Āṣāḍha","lunar_month_is_adhika":false,"lunar_month_purnimanta_is_adhika":false,"lunar_month_amanta_is_adhika":false,"solar_month":"Karkaṭa (Āḍi)","ritu":"Grīṣma (Summer)","display_summary":"Āṣāḍha Śukla Navamī · Vikram 2070 Parābhava · Śaka 1935 Vijaya"},"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_ingress":"Karka"},"precedence":2}],"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":[{"historical_date":"-1626101-04-03","event":"Bhagavān Rāma's birth at Ayodhyā","chart_id":"rama","shared_marker":"same Śukla Navamī","url":"/day/-1626101-04-03","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 July 17, 2013 CE · Thane, Maharashtra · Vidhyamitra","description":"July 17, 2013 CE for Thane, Maharashtra: Śukla Navamī, sūryodaya 06:09, sūryāsta 19:19.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/thane/2013-07-17","hreflang_alternates":{"en":"https://vidhyamitra.com/city/thane/2013-07-17","sa":"https://sa.vidhyamitra.com/city/thane/2013-07-17","hi":"https://hi.vidhyamitra.com/city/thane/2013-07-17","x-default":"https://vidhyamitra.com/city/thane/2013-07-17"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-31T16:19:55.503Z","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":"2026-05-31T16:19:55.503Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-31T16:19:55.503Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}