{"id":"vidhyamitra:city-day:thane:2145-07-21:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/thane/2145-07-21","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2145-07-21","date_display":"July 21, 2145 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":2145,"month":7,"day":21,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2504706.770833,"kali_year":5247,"ahargana":1916241.2708,"sun":{"sidereal_longitude":91.875,"rashi":4,"rashi_name":"Karka"},"moon":{"sidereal_longitude":105.0063,"rashi":4,"rashi_name":"Karka"},"tithi":{"number":2,"name":"Dvitīyā","paksha":"Śukla","full_name":"Śukla Dvitīyā","elongation_degrees":13.1313,"elapsed_within_tithi_degrees":1.1313},"nakshatra":{"number":8,"name":"Puṣya","pada":4,"moon_longitude":105.0063,"elapsed_within_degrees":11.673},"yoga":{"number":15,"name":"Vajra","sum_longitude":196.8813},"karana":{"half_tithi_index":2,"name":"Bālava"},"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":2145,"month":7,"day":21,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2504706.770833,"ahargana":1916241.2708,"kali_year":5247,"ayanamsa_lahiri":25.8862,"grahas":{"sun":{"sidereal_longitude":92.68093999999996,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":7,"name":"Punarvasu","pada":4},"retrograde":false},"moon":{"sidereal_longitude":105.32014000000004,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":8,"name":"Puṣya","pada":4},"retrograde":false,"latitude":-4.0197},"mars":{"sidereal_longitude":103.77164000000005,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":8,"name":"Puṣya","pada":4},"retrograde":false},"mercury":{"sidereal_longitude":70.65894000000003,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":6,"name":"Ārdrā","pada":2},"retrograde":false},"jupiter":{"sidereal_longitude":107.49454000000003,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":9,"name":"Aśleṣā","pada":1},"retrograde":false},"venus":{"sidereal_longitude":57.40143999999998,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":5,"name":"Mr̥gaśirā","pada":2},"retrograde":false},"saturn":{"sidereal_longitude":4.745139999999992,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":1,"name":"Aśvinī","pada":2},"retrograde":false},"rahu":{"sidereal_longitude":168.3159,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":13,"name":"Hasta","pada":3},"retrograde":false},"ketu":{"sidereal_longitude":348.3159,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":27,"name":"Revatī","pada":1},"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":2145,"month":7,"day":21,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2504706.770833,"kali_year":5247,"ahargana":1916241.2708,"sun":{"sidereal_longitude":91.875,"rashi":4,"rashi_name":"Karka"},"moon":{"sidereal_longitude":105.0063,"rashi":4,"rashi_name":"Karka"},"tithi":{"number":2,"name":"Dvitīyā","paksha":"Śukla","full_name":"Śukla Dvitīyā","elongation_degrees":13.1313,"elapsed_within_tithi_degrees":1.1313},"nakshatra":{"number":8,"name":"Puṣya","pada":4,"moon_longitude":105.0063,"elapsed_within_degrees":11.673},"yoga":{"number":15,"name":"Vajra","sum_longitude":196.8813},"karana":{"half_tithi_index":2,"name":"Bālava"},"vara":{"number":5,"name":"Budhavāra (Wednesday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":-4.02,"elongation":13.131},"lunar":{"type":"lunar","occurs":false,"moon_latitude":-4.02,"opposition_distance":166.869}},"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":"06:10","sunsetLocal":"19:18","solarNoonLocal":"12:44","dayLengthHours":13.122336882145397,"dayLengthDisplay":"13 Hours 07 Mins 20 Secs","nightLengthDisplay":"10 Hours 52 Mins 40 Secs","moonriseLocal":"07:07","moonsetLocal":"20:02","rahuKala":{"name":"Rāhu Kāla","start":"12:44","end":"14:23","startHours":12.735623390588067,"endHours":14.375915500856241,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"07:49","end":"09:27","startHours":7.814747059783544,"endHours":9.45503917005172,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"11:06","end":"12:44","startHours":11.095331280319893,"endHours":12.735623390588067,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:14","end":"09:40","startHours":9.236333555349296,"endHours":9.673744784754142,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"06:43","end":"07:04","startHours":6.7212189862714276,"endHours":7.071147969795305,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"12:18","end":"13:10","startHours":12.298212161183221,"endHours":13.173034619992913,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"04:25","end":"05:18","startHours":4.4248100318959835,"endHours":5.299632490705676,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"05:05","end":"06:10","startHours":5.080926876003253,"endHours":6.174454949515369,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:55","end":"15:48","startHours":14.9226795376123,"endHours":15.797501996421992,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"19:06","end":"19:30","startHours":19.096791831660767,"endHours":19.496791831660765,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"19:18","end":"19:51","startHours":19.296791831660766,"endHours":19.843555868416825,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"19:03","end":"20:48","startHours":19.046791831660766,"endHours":20.796791831660766,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"00:18","end":"01:10","startHours":24.29821216118322,"endHours":25.173034619992915,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Labha","start":"06:10","end":"07:49","startHours":6.174454949515369,"endHours":7.814747059783544,"quality":"auspicious"},{"name":"Amṛta","start":"07:49","end":"09:27","startHours":7.814747059783544,"endHours":9.45503917005172,"quality":"auspicious"},{"name":"Kāla","start":"09:27","end":"11:06","startHours":9.45503917005172,"endHours":11.095331280319893,"quality":"inauspicious"},{"name":"Śubha","start":"11:06","end":"12:44","startHours":11.095331280319893,"endHours":12.735623390588067,"quality":"auspicious"},{"name":"Roga","start":"12:44","end":"14:23","startHours":12.735623390588067,"endHours":14.375915500856241,"quality":"inauspicious"},{"name":"Udveg","start":"14:23","end":"16:01","startHours":14.375915500856241,"endHours":16.01620761112442,"quality":"inauspicious"},{"name":"Chala","start":"16:01","end":"17:39","startHours":16.01620761112442,"endHours":17.656499721392592,"quality":"neutral"},{"name":"Labha","start":"17:39","end":"19:18","startHours":17.656499721392592,"endHours":19.296791831660766,"quality":"auspicious"}],"nightChoghadiyas":[{"name":"Udveg","start":"19:18","end":"20:39","startHours":19.296791831660766,"endHours":20.656499721392592,"quality":"inauspicious"},{"name":"Chala","start":"20:39","end":"22:01","startHours":20.656499721392592,"endHours":22.016207611124415,"quality":"neutral"},{"name":"Labha","start":"22:01","end":"23:23","startHours":22.016207611124415,"endHours":23.37591550085624,"quality":"auspicious"},{"name":"Amṛta","start":"23:23","end":"00:44","startHours":23.37591550085624,"endHours":24.735623390588067,"quality":"auspicious"},{"name":"Kāla","start":"00:44","end":"02:06","startHours":24.735623390588067,"endHours":26.095331280319893,"quality":"inauspicious"},{"name":"Śubha","start":"02:06","end":"03:27","startHours":26.095331280319893,"endHours":27.45503917005172,"quality":"auspicious"},{"name":"Roga","start":"03:27","end":"04:49","startHours":27.45503917005172,"endHours":28.814747059783542,"quality":"inauspicious"},{"name":"Udveg","start":"04:49","end":"06:10","startHours":28.814747059783542,"endHours":30.17445494951537,"quality":"inauspicious"}],"horas":[{"name":"Hora 1","start":"06:10","end":"07:10","startHours":6.174454949515369,"endHours":7.174454949515369,"planetary_lord":"Mercury"},{"name":"Hora 2","start":"07:10","end":"08:10","startHours":7.174454949515369,"endHours":8.174454949515368,"planetary_lord":"Venus"},{"name":"Hora 3","start":"08:10","end":"09:10","startHours":8.174454949515368,"endHours":9.174454949515368,"planetary_lord":"Sun"},{"name":"Hora 4","start":"09:10","end":"10:10","startHours":9.174454949515368,"endHours":10.174454949515368,"planetary_lord":"Mars"},{"name":"Hora 5","start":"10:10","end":"11:10","startHours":10.174454949515368,"endHours":11.174454949515368,"planetary_lord":"Jupiter"},{"name":"Hora 6","start":"11:10","end":"12:10","startHours":11.174454949515368,"endHours":12.174454949515368,"planetary_lord":"Saturn"},{"name":"Hora 7","start":"12:10","end":"13:10","startHours":12.174454949515368,"endHours":13.174454949515368,"planetary_lord":"Moon"},{"name":"Hora 8","start":"13:10","end":"14:10","startHours":13.174454949515368,"endHours":14.174454949515368,"planetary_lord":"Mercury"},{"name":"Hora 9","start":"14:10","end":"15:10","startHours":14.174454949515368,"endHours":15.174454949515368,"planetary_lord":"Venus"},{"name":"Hora 10","start":"15:10","end":"16:10","startHours":15.174454949515368,"endHours":16.17445494951537,"planetary_lord":"Sun"},{"name":"Hora 11","start":"16:10","end":"17:10","startHours":16.17445494951537,"endHours":17.17445494951537,"planetary_lord":"Mars"},{"name":"Hora 12","start":"17:10","end":"18:10","startHours":17.17445494951537,"endHours":18.17445494951537,"planetary_lord":"Jupiter"},{"name":"Hora 13","start":"18:10","end":"19:10","startHours":18.17445494951537,"endHours":19.17445494951537,"planetary_lord":"Saturn"},{"name":"Hora 14","start":"19:10","end":"20:10","startHours":19.17445494951537,"endHours":20.17445494951537,"planetary_lord":"Moon"},{"name":"Hora 15","start":"20:10","end":"21:10","startHours":20.17445494951537,"endHours":21.17445494951537,"planetary_lord":"Mercury"},{"name":"Hora 16","start":"21:10","end":"22:10","startHours":21.17445494951537,"endHours":22.17445494951537,"planetary_lord":"Venus"},{"name":"Hora 17","start":"22:10","end":"23:10","startHours":22.17445494951537,"endHours":23.17445494951537,"planetary_lord":"Sun"},{"name":"Hora 18","start":"23:10","end":"00:10","startHours":23.17445494951537,"endHours":24.17445494951537,"planetary_lord":"Mars"},{"name":"Hora 19","start":"00:10","end":"01:10","startHours":24.17445494951537,"endHours":25.17445494951537,"planetary_lord":"Jupiter"},{"name":"Hora 20","start":"01:10","end":"02:10","startHours":25.17445494951537,"endHours":26.17445494951537,"planetary_lord":"Saturn"},{"name":"Hora 21","start":"02:10","end":"03:10","startHours":26.17445494951537,"endHours":27.17445494951537,"planetary_lord":"Moon"},{"name":"Hora 22","start":"03:10","end":"04:10","startHours":27.17445494951537,"endHours":28.17445494951537,"planetary_lord":"Mercury"},{"name":"Hora 23","start":"04:10","end":"05:10","startHours":28.17445494951537,"endHours":29.17445494951537,"planetary_lord":"Venus"},{"name":"Hora 24","start":"05:10","end":"06:10","startHours":29.17445494951537,"endHours":30.17445494951537,"planetary_lord":"Sun"}],"taraBala":{"favorable_nakshatras":["Aśvinī","Bharaṇī","Kṛttikā","Rohiṇī","Aśleṣā","Maghā","Pūrva Phalgunī","Uttara Phalgunī","Hasta","Jyeṣṭhā","Mūla","Pūrva Āṣāḍhā","Uttara Āṣāḍhā","Śravaṇa","Revatī"],"unfavorable_nakshatras":["Mṛgaśirā","Ārdrā","Punarvasu","Puṣya","Citrā","Svātī","Viśākhā","Anurādhā","Dhaniṣṭhā","Śatabhiṣaj","Pūrva Bhādrapadā","Uttara Bhādrapadā"],"nature":"Janma-tara if same nakshatra; favorable for 15 nakshatras"},"chandraBala":{"favorable_rashis":["Meṣa","Vṛṣabha","Karka","Kanyā","Dhanu","Makara"],"unfavorable_rashis":["Mithuna","Siṃha","Tulā","Vṛścika","Kumbha","Mīna"]},"dishaShool":"North (Uttara)","chandraVasa":"South-West","rahuVasa":"South-West","anandadiYoga":{"name":"Śubha","quality":"Auspicious"},"tropicalRitu":"Grīṣma (Summer)","vedicRitu":"Grīṣma (Summer)","tropicalAyana":"Dakṣiṇāyana","vedicAyana":"Dakṣiṇāyana","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":20.44520700005535,"eotMinutes":-6.049803435283957,"ayanamsa":25.8862}},"calendars":{"vikram_samvat":2202,"vikram_samvatsara":"Kālayukta","saka_samvat":2067,"saka_samvatsara":"Viśvāvasu","bengali_samvat":1552,"malayalam_era":1321,"nanakshahi_year":676,"lunar_month":"Śrāvaṇa","lunar_month_paksha_full":"Śrāvaṇa (Adhika) Śukla Pakṣa","lunar_month_system":"purnimanta","lunar_month_purnimanta":"Śrāvaṇa","lunar_month_amanta":"Śrāvaṇa","lunar_month_is_adhika":true,"lunar_month_purnimanta_is_adhika":true,"lunar_month_amanta_is_adhika":true,"solar_month":"Karkaṭa (Āḍi)","ritu":"Varṣā (Monsoon)","display_summary":"Śrāvaṇa (Adhika) Śukla Dvitīyā · Vikram 2202 Kālayukta · Śaka 2067 Viśvāvasu"},"festivals":[],"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":[]},"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 21, 2145 CE · Thane, Maharashtra · Vidhyamitra","description":"July 21, 2145 CE for Thane, Maharashtra: Śukla Dvitīyā, sūryodaya 06:10, sūryāsta 19:18.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/thane/2145-07-21","hreflang_alternates":{"en":"https://vidhyamitra.com/city/thane/2145-07-21","sa":"https://sa.vidhyamitra.com/city/thane/2145-07-21","hi":"https://hi.vidhyamitra.com/city/thane/2145-07-21","x-default":"https://vidhyamitra.com/city/thane/2145-07-21"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-06-02T01:35:32.608Z","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":"2026-06-02T01:35:32.608Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-06-02T01:35:32.608Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}