{"id":"vidhyamitra:city-day:thane:2139-07-18:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/thane/2139-07-18","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2139-07-18","date_display":"July 18, 2139 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":2139,"month":7,"day":18,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2502511.770833,"kali_year":5241,"ahargana":1914046.2708,"sun":{"sidereal_longitude":88.6086,"rashi":3,"rashi_name":"Mithuna"},"moon":{"sidereal_longitude":347.8667,"rashi":12,"rashi_name":"Mīna"},"tithi":{"number":22,"name":"Saptamī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Saptamī","elongation_degrees":259.2581,"elapsed_within_tithi_degrees":7.2581},"nakshatra":{"number":27,"name":"Revatī","pada":1,"moon_longitude":347.8667,"elapsed_within_degrees":1.2},"yoga":{"number":6,"name":"Atigaṇḍa","sum_longitude":76.4753},"karana":{"half_tithi_index":43,"name":"Bava"},"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":2139,"month":7,"day":18,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2502511.770833,"ahargana":1914046.2708,"kali_year":5241,"ayanamsa_lahiri":25.8023,"grahas":{"sun":{"sidereal_longitude":89.37680499999999,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":7,"name":"Punarvasu","pada":3},"retrograde":false},"moon":{"sidereal_longitude":350.263805,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":27,"name":"Revatī","pada":2},"retrograde":false,"latitude":4.0175},"mars":{"sidereal_longitude":63.84430500000002,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":5,"name":"Mr̥gaśirā","pada":4},"retrograde":false},"mercury":{"sidereal_longitude":67.11110500000001,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":6,"name":"Ārdrā","pada":1},"retrograde":false},"jupiter":{"sidereal_longitude":281.0488049999999,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":22,"name":"Śravaṇa","pada":1},"retrograde":true},"venus":{"sidereal_longitude":88.91970500000002,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":7,"name":"Punarvasu","pada":3},"retrograde":false},"saturn":{"sidereal_longitude":288.5931049999999,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":22,"name":"Śravaṇa","pada":3},"retrograde":true},"rahu":{"sidereal_longitude":284.6175,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":22,"name":"Śravaṇa","pada":2},"retrograde":false},"ketu":{"sidereal_longitude":104.6175,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":8,"name":"Puṣya","pada":4},"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":2139,"month":7,"day":18,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2502511.770833,"kali_year":5241,"ahargana":1914046.2708,"sun":{"sidereal_longitude":88.6086,"rashi":3,"rashi_name":"Mithuna"},"moon":{"sidereal_longitude":347.8667,"rashi":12,"rashi_name":"Mīna"},"tithi":{"number":22,"name":"Saptamī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Saptamī","elongation_degrees":259.2581,"elapsed_within_tithi_degrees":7.2581},"nakshatra":{"number":27,"name":"Revatī","pada":1,"moon_longitude":347.8667,"elapsed_within_degrees":1.2},"yoga":{"number":6,"name":"Atigaṇḍa","sum_longitude":76.4753},"karana":{"half_tithi_index":43,"name":"Bava"},"vara":{"number":1,"name":"Śanivāra (Saturday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":4.018,"elongation":100.742},"lunar":{"type":"lunar","occurs":false,"moon_latitude":4.018,"opposition_distance":79.258}},"eclipse_window_40days":[{"offset_days":8,"type":"solar","occurs":true,"moon_latitude":0.42,"elongation":2.643}]},"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":13.157904935060204,"dayLengthDisplay":"13 Hours 09 Mins 28 Secs","nightLengthDisplay":"10 Hours 50 Mins 32 Secs","moonriseLocal":"23:56","moonsetLocal":"12:19","rahuKala":{"name":"Rāhu Kāla","start":"09:27","end":"11:05","startHours":9.442915701576764,"endHours":11.087653818459291,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"14:23","end":"16:01","startHours":14.377130052224341,"endHours":16.021868169106867,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"06:09","end":"07:48","startHours":6.1534394678117135,"endHours":7.798177584694239,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:13","end":"09:40","startHours":9.223617285992429,"endHours":9.662214117161101,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"06:42","end":"07:03","startHours":6.701685506772556,"endHours":7.052562971707495,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"12:18","end":"13:10","startHours":12.293795104173142,"endHours":13.17098876651049,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"04:24","end":"05:17","startHours":4.39905214313702,"endHours":5.276245805474367,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"05:03","end":"06:09","startHours":5.05694738989003,"endHours":6.1534394678117135,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:56","end":"15:48","startHours":14.925376091185184,"endHours":15.802569753522532,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"19:07","end":"19:31","startHours":19.111344402871918,"endHours":19.511344402871917,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"19:19","end":"19:52","startHours":19.311344402871917,"endHours":19.859590441832758,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"19:04","end":"20:49","startHours":19.061344402871917,"endHours":20.811344402871917,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"00:18","end":"01:10","startHours":24.293795104173142,"endHours":25.17098876651049,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Kāla","start":"06:09","end":"07:48","startHours":6.1534394678117135,"endHours":7.798177584694239,"quality":"inauspicious"},{"name":"Śubha","start":"07:48","end":"09:27","startHours":7.798177584694239,"endHours":9.442915701576764,"quality":"auspicious"},{"name":"Roga","start":"09:27","end":"11:05","startHours":9.442915701576764,"endHours":11.087653818459291,"quality":"inauspicious"},{"name":"Udveg","start":"11:05","end":"12:44","startHours":11.087653818459291,"endHours":12.732391935341816,"quality":"inauspicious"},{"name":"Chala","start":"12:44","end":"14:23","startHours":12.732391935341816,"endHours":14.377130052224341,"quality":"neutral"},{"name":"Labha","start":"14:23","end":"16:01","startHours":14.377130052224341,"endHours":16.021868169106867,"quality":"auspicious"},{"name":"Amṛta","start":"16:01","end":"17:40","startHours":16.021868169106867,"endHours":17.666606285989392,"quality":"auspicious"},{"name":"Kāla","start":"17:40","end":"19:19","startHours":17.666606285989392,"endHours":19.311344402871917,"quality":"inauspicious"}],"nightChoghadiyas":[{"name":"Labha","start":"19:19","end":"20:40","startHours":19.311344402871917,"endHours":20.666606285989392,"quality":"auspicious"},{"name":"Amṛta","start":"20:40","end":"22:01","startHours":20.666606285989392,"endHours":22.021868169106867,"quality":"auspicious"},{"name":"Kāla","start":"22:01","end":"23:23","startHours":22.021868169106867,"endHours":23.37713005222434,"quality":"inauspicious"},{"name":"Śubha","start":"23:23","end":"00:44","startHours":23.37713005222434,"endHours":24.732391935341816,"quality":"auspicious"},{"name":"Roga","start":"00:44","end":"02:05","startHours":24.732391935341816,"endHours":26.08765381845929,"quality":"inauspicious"},{"name":"Udveg","start":"02:05","end":"03:27","startHours":26.08765381845929,"endHours":27.442915701576766,"quality":"inauspicious"},{"name":"Chala","start":"03:27","end":"04:48","startHours":27.442915701576766,"endHours":28.798177584694237,"quality":"neutral"},{"name":"Labha","start":"04:48","end":"06:09","startHours":28.798177584694237,"endHours":30.153439467811715,"quality":"auspicious"}],"horas":[{"name":"Hora 1","start":"06:09","end":"07:09","startHours":6.1534394678117135,"endHours":7.1534394678117135,"planetary_lord":"Saturn"},{"name":"Hora 2","start":"07:09","end":"08:09","startHours":7.1534394678117135,"endHours":8.153439467811713,"planetary_lord":"Moon"},{"name":"Hora 3","start":"08:09","end":"09:09","startHours":8.153439467811713,"endHours":9.153439467811713,"planetary_lord":"Mercury"},{"name":"Hora 4","start":"09:09","end":"10:09","startHours":9.153439467811713,"endHours":10.153439467811713,"planetary_lord":"Venus"},{"name":"Hora 5","start":"10:09","end":"11:09","startHours":10.153439467811713,"endHours":11.153439467811713,"planetary_lord":"Sun"},{"name":"Hora 6","start":"11:09","end":"12:09","startHours":11.153439467811713,"endHours":12.153439467811713,"planetary_lord":"Mars"},{"name":"Hora 7","start":"12:09","end":"13:09","startHours":12.153439467811713,"endHours":13.153439467811713,"planetary_lord":"Jupiter"},{"name":"Hora 8","start":"13:09","end":"14:09","startHours":13.153439467811713,"endHours":14.153439467811713,"planetary_lord":"Saturn"},{"name":"Hora 9","start":"14:09","end":"15:09","startHours":14.153439467811713,"endHours":15.153439467811713,"planetary_lord":"Moon"},{"name":"Hora 10","start":"15:09","end":"16:09","startHours":15.153439467811713,"endHours":16.153439467811715,"planetary_lord":"Mercury"},{"name":"Hora 11","start":"16:09","end":"17:09","startHours":16.153439467811715,"endHours":17.153439467811715,"planetary_lord":"Venus"},{"name":"Hora 12","start":"17:09","end":"18:09","startHours":17.153439467811715,"endHours":18.153439467811715,"planetary_lord":"Sun"},{"name":"Hora 13","start":"18:09","end":"19:09","startHours":18.153439467811715,"endHours":19.153439467811715,"planetary_lord":"Mars"},{"name":"Hora 14","start":"19:09","end":"20:09","startHours":19.153439467811715,"endHours":20.153439467811715,"planetary_lord":"Jupiter"},{"name":"Hora 15","start":"20:09","end":"21:09","startHours":20.153439467811715,"endHours":21.153439467811715,"planetary_lord":"Saturn"},{"name":"Hora 16","start":"21:09","end":"22:09","startHours":21.153439467811715,"endHours":22.153439467811715,"planetary_lord":"Moon"},{"name":"Hora 17","start":"22:09","end":"23:09","startHours":22.153439467811715,"endHours":23.153439467811715,"planetary_lord":"Mercury"},{"name":"Hora 18","start":"23:09","end":"00:09","startHours":23.153439467811715,"endHours":24.153439467811715,"planetary_lord":"Venus"},{"name":"Hora 19","start":"00:09","end":"01:09","startHours":24.153439467811715,"endHours":25.153439467811715,"planetary_lord":"Sun"},{"name":"Hora 20","start":"01:09","end":"02:09","startHours":25.153439467811715,"endHours":26.153439467811715,"planetary_lord":"Mars"},{"name":"Hora 21","start":"02:09","end":"03:09","startHours":26.153439467811715,"endHours":27.153439467811715,"planetary_lord":"Jupiter"},{"name":"Hora 22","start":"03:09","end":"04:09","startHours":27.153439467811715,"endHours":28.153439467811715,"planetary_lord":"Saturn"},{"name":"Hora 23","start":"04:09","end":"05:09","startHours":28.153439467811715,"endHours":29.153439467811715,"planetary_lord":"Moon"},{"name":"Hora 24","start":"05:09","end":"06:09","startHours":29.153439467811715,"endHours":30.153439467811715,"planetary_lord":"Mercury"}],"taraBala":{"favorable_nakshatras":["Aśvinī","Bharaṇī","Kṛttikā","Rohiṇī","Mṛgaśirā","Maghā","Pūrva Phalgunī","Uttara Phalgunī","Hasta","Citrā","Mūla","Pūrva Āṣāḍhā","Uttara Āṣāḍhā","Śravaṇa","Dhaniṣṭhā"],"unfavorable_nakshatras":["Ārdrā","Punarvasu","Puṣya","Aśleṣā","Svātī","Viśākhā","Anurādhā","Jyeṣṭhā","Śatabhiṣaj","Pūrva Bhādrapadā","Uttara Bhādrapadā","Revatī"],"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":"East (Pūrva)","chandraVasa":"South-West","rahuVasa":"East","anandadiYoga":{"name":"Gada","quality":"Inauspicious"},"drikRitu":"Grīṣma (Summer) (Drik)","vedicRitu":"Grīṣma (Summer)","drikAyana":"Dakṣiṇāyana","vedicAyana":"Uttarāyaṇa","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization (Drikpanchang-parity)","declination":21.09656192236283,"eotMinutes":-5.85591612050904,"ayanamsa":25.8023}},"calendars":{"vikram_samvat":2196,"vikram_samvatsara":"Paridhāvi","saka_samvat":2061,"saka_samvatsara":"Vikāri","bengali_samvat":1546,"malayalam_era":1315,"nanakshahi_year":670,"lunar_month":"Āṣāḍha","lunar_month_paksha_full":"Āṣāḍha Kṛṣṇa Pakṣa","solar_month":"Mithuna (Āni)","ritu":"Grīṣma (Summer)","display_summary":"Āṣāḍha Kṛṣṇa Saptamī · Vikram 2196 Paridhāvi · Śaka 2061 Vikāri"},"festivals":[{"id":"mithuna-sankranti","name":"Mithuna Saṅkrānti","name_sanskrit":"मिथुन सङ्क्रान्ति","tradition":"Pan-Hindu","significance":"Sun enters Gemini.","vrata":false,"detection":{"sun_rashi":"Mithuna"},"precedence":5}],"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 July 18, 2139 CE · Thane, Maharashtra · Vidhyamitra","description":"July 18, 2139 CE for Thane, Maharashtra: Kṛṣṇa Saptamī, sūryodaya 06:09, sūryāsta 19:19.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/thane/2139-07-18","hreflang_alternates":{"en":"https://vidhyamitra.com/city/thane/2139-07-18","sa":"https://sa.vidhyamitra.com/city/thane/2139-07-18","hi":"https://hi.vidhyamitra.com/city/thane/2139-07-18","x-default":"https://vidhyamitra.com/city/thane/2139-07-18"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-25T23:53:19.979Z","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":"2026-05-25T23:53:19.979Z","verification":{"type":"community-validated","markers":["matches Drikpanchang ±1 minute on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-25T23:53:19.979Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}