{"id":"vidhyamitra:city-day:thane:2129-01-25:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/thane/2129-01-25","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2129-01-25","date_display":"January 25, 2129 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":2129,"month":1,"day":25,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2498685.770833,"kali_year":5230,"ahargana":1910220.2708,"sun":{"sidereal_longitude":279.0599,"rashi":10,"rashi_name":"Makara"},"moon":{"sidereal_longitude":339.3086,"rashi":12,"rashi_name":"Mīna"},"tithi":{"number":6,"name":"Ṣaṣṭhī","paksha":"Śukla","full_name":"Śukla Ṣaṣṭhī","elongation_degrees":60.2487,"elapsed_within_tithi_degrees":0.2487},"nakshatra":{"number":26,"name":"Uttara Bhādrapadā","pada":2,"moon_longitude":339.3086,"elapsed_within_degrees":5.9752},"yoga":{"number":20,"name":"Śiva","sum_longitude":258.3685},"karana":{"half_tithi_index":10,"name":"Kaulava"},"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":2129,"month":1,"day":25,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2498685.770833,"ahargana":1910220.2708,"kali_year":5230,"ayanamsa_lahiri":25.656,"grahas":{"sun":{"sidereal_longitude":279.408686,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":21,"name":"Uttara Āṣāḍhā","pada":4},"retrograde":false},"moon":{"sidereal_longitude":342.447486,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":26,"name":"Uttara Bhādrapadā","pada":3},"retrograde":false,"latitude":-2.381},"mars":{"sidereal_longitude":216.63038600000004,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":17,"name":"Anurādhā","pada":1},"retrograde":false},"mercury":{"sidereal_longitude":254.970286,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":20,"name":"Pūrva Āṣāḍhā","pada":1},"retrograde":false},"jupiter":{"sidereal_longitude":316.520086,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":24,"name":"Śatabhiṣā","pada":3},"retrograde":false},"venus":{"sidereal_longitude":312.03648599999997,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":24,"name":"Śatabhiṣā","pada":2},"retrograde":true},"saturn":{"sidereal_longitude":174.76928599999997,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":14,"name":"Citrā","pada":1},"retrograde":false},"rahu":{"sidereal_longitude":127.3374,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":10,"name":"Maghā","pada":3},"retrograde":false},"ketu":{"sidereal_longitude":307.3374,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":24,"name":"Śatabhiṣā","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":2129,"month":1,"day":25,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2498685.770833,"kali_year":5230,"ahargana":1910220.2708,"sun":{"sidereal_longitude":279.0599,"rashi":10,"rashi_name":"Makara"},"moon":{"sidereal_longitude":339.3086,"rashi":12,"rashi_name":"Mīna"},"tithi":{"number":6,"name":"Ṣaṣṭhī","paksha":"Śukla","full_name":"Śukla Ṣaṣṭhī","elongation_degrees":60.2487,"elapsed_within_tithi_degrees":0.2487},"nakshatra":{"number":26,"name":"Uttara Bhādrapadā","pada":2,"moon_longitude":339.3086,"elapsed_within_degrees":5.9752},"yoga":{"number":20,"name":"Śiva","sum_longitude":258.3685},"karana":{"half_tithi_index":10,"name":"Kaulava"},"vara":{"number":4,"name":"Maṅgalavāra (Tuesday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":-2.381,"elongation":60.249},"lunar":{"type":"lunar","occurs":false,"moon_latitude":-2.381,"opposition_distance":119.751}},"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":"07:14","sunsetLocal":"18:27","solarNoonLocal":"12:50","dayLengthHours":11.206067848791548,"dayLengthDisplay":"11 Hours 12 Mins 22 Secs","nightLengthDisplay":"12 Hours 47 Mins 38 Secs","moonriseLocal":"10:56","moonsetLocal":"23:10","rahuKala":{"name":"Rāhu Kāla","start":"15:38","end":"17:03","startHours":15.641455770897078,"endHours":17.042214251996022,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"10:02","end":"11:26","startHours":10.038421846501304,"endHours":11.439180327600248,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"12:50","end":"14:14","startHours":12.839938808699191,"endHours":14.240697289798135,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:51","end":"10:14","startHours":9.851654049021446,"endHours":10.225189643981164,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"07:42","end":"08:00","startHours":7.703824378003066,"endHours":8.00265285397084,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"12:28","end":"13:13","startHours":12.466403213739474,"endHours":13.213474403658909,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"05:45","end":"06:29","startHours":5.742762504464545,"endHours":6.489833694383981,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"06:18","end":"07:14","startHours":6.303065896904123,"endHours":7.236904884303418,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:42","end":"15:27","startHours":14.707616783497784,"endHours":15.45468797341722,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"18:15","end":"18:39","startHours":18.242972733094966,"endHours":18.642972733094965,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:27","end":"18:55","startHours":18.442972733094965,"endHours":18.909892226794614,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"18:12","end":"19:57","startHours":18.192972733094965,"endHours":19.942972733094965,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"00:28","end":"01:13","startHours":24.466403213739472,"endHours":25.21347440365891,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Roga","start":"07:14","end":"08:38","startHours":7.236904884303418,"endHours":8.63766336540236,"quality":"inauspicious"},{"name":"Udveg","start":"08:38","end":"10:02","startHours":8.63766336540236,"endHours":10.038421846501304,"quality":"inauspicious"},{"name":"Chala","start":"10:02","end":"11:26","startHours":10.038421846501304,"endHours":11.439180327600248,"quality":"neutral"},{"name":"Labha","start":"11:26","end":"12:50","startHours":11.439180327600248,"endHours":12.839938808699191,"quality":"auspicious"},{"name":"Amṛta","start":"12:50","end":"14:14","startHours":12.839938808699191,"endHours":14.240697289798135,"quality":"auspicious"},{"name":"Kāla","start":"14:14","end":"15:38","startHours":14.240697289798135,"endHours":15.641455770897078,"quality":"inauspicious"},{"name":"Śubha","start":"15:38","end":"17:03","startHours":15.641455770897078,"endHours":17.042214251996022,"quality":"auspicious"},{"name":"Roga","start":"17:03","end":"18:27","startHours":17.042214251996022,"endHours":18.442972733094965,"quality":"inauspicious"}],"nightChoghadiyas":[{"name":"Kāla","start":"18:27","end":"20:03","startHours":18.442972733094965,"endHours":20.042214251996022,"quality":"inauspicious"},{"name":"Śubha","start":"20:03","end":"21:38","startHours":20.042214251996022,"endHours":21.64145577089708,"quality":"auspicious"},{"name":"Roga","start":"21:38","end":"23:14","startHours":21.64145577089708,"endHours":23.240697289798135,"quality":"inauspicious"},{"name":"Udveg","start":"23:14","end":"00:50","startHours":23.240697289798135,"endHours":24.83993880869919,"quality":"inauspicious"},{"name":"Chala","start":"00:50","end":"02:26","startHours":24.83993880869919,"endHours":26.439180327600248,"quality":"neutral"},{"name":"Labha","start":"02:26","end":"04:02","startHours":26.439180327600248,"endHours":28.038421846501304,"quality":"auspicious"},{"name":"Amṛta","start":"04:02","end":"05:38","startHours":28.038421846501304,"endHours":29.63766336540236,"quality":"auspicious"},{"name":"Kāla","start":"05:38","end":"07:14","startHours":29.63766336540236,"endHours":31.236904884303417,"quality":"inauspicious"}],"horas":[{"name":"Hora 1","start":"07:14","end":"08:14","startHours":7.236904884303418,"endHours":8.236904884303417,"planetary_lord":"Mars"},{"name":"Hora 2","start":"08:14","end":"09:14","startHours":8.236904884303417,"endHours":9.236904884303417,"planetary_lord":"Jupiter"},{"name":"Hora 3","start":"09:14","end":"10:14","startHours":9.236904884303417,"endHours":10.236904884303417,"planetary_lord":"Saturn"},{"name":"Hora 4","start":"10:14","end":"11:14","startHours":10.236904884303417,"endHours":11.236904884303417,"planetary_lord":"Moon"},{"name":"Hora 5","start":"11:14","end":"12:14","startHours":11.236904884303417,"endHours":12.236904884303417,"planetary_lord":"Mercury"},{"name":"Hora 6","start":"12:14","end":"13:14","startHours":12.236904884303417,"endHours":13.236904884303417,"planetary_lord":"Venus"},{"name":"Hora 7","start":"13:14","end":"14:14","startHours":13.236904884303417,"endHours":14.236904884303417,"planetary_lord":"Sun"},{"name":"Hora 8","start":"14:14","end":"15:14","startHours":14.236904884303417,"endHours":15.236904884303417,"planetary_lord":"Mars"},{"name":"Hora 9","start":"15:14","end":"16:14","startHours":15.236904884303417,"endHours":16.236904884303417,"planetary_lord":"Jupiter"},{"name":"Hora 10","start":"16:14","end":"17:14","startHours":16.236904884303417,"endHours":17.236904884303417,"planetary_lord":"Saturn"},{"name":"Hora 11","start":"17:14","end":"18:14","startHours":17.236904884303417,"endHours":18.236904884303417,"planetary_lord":"Moon"},{"name":"Hora 12","start":"18:14","end":"19:14","startHours":18.236904884303417,"endHours":19.236904884303417,"planetary_lord":"Mercury"},{"name":"Hora 13","start":"19:14","end":"20:14","startHours":19.236904884303417,"endHours":20.236904884303417,"planetary_lord":"Venus"},{"name":"Hora 14","start":"20:14","end":"21:14","startHours":20.236904884303417,"endHours":21.236904884303417,"planetary_lord":"Sun"},{"name":"Hora 15","start":"21:14","end":"22:14","startHours":21.236904884303417,"endHours":22.236904884303417,"planetary_lord":"Mars"},{"name":"Hora 16","start":"22:14","end":"23:14","startHours":22.236904884303417,"endHours":23.236904884303417,"planetary_lord":"Jupiter"},{"name":"Hora 17","start":"23:14","end":"00:14","startHours":23.236904884303417,"endHours":24.236904884303417,"planetary_lord":"Saturn"},{"name":"Hora 18","start":"00:14","end":"01:14","startHours":24.236904884303417,"endHours":25.236904884303417,"planetary_lord":"Moon"},{"name":"Hora 19","start":"01:14","end":"02:14","startHours":25.236904884303417,"endHours":26.236904884303417,"planetary_lord":"Mercury"},{"name":"Hora 20","start":"02:14","end":"03:14","startHours":26.236904884303417,"endHours":27.236904884303417,"planetary_lord":"Venus"},{"name":"Hora 21","start":"03:14","end":"04:14","startHours":27.236904884303417,"endHours":28.236904884303417,"planetary_lord":"Sun"},{"name":"Hora 22","start":"04:14","end":"05:14","startHours":28.236904884303417,"endHours":29.236904884303417,"planetary_lord":"Mars"},{"name":"Hora 23","start":"05:14","end":"06:14","startHours":29.236904884303417,"endHours":30.236904884303417,"planetary_lord":"Jupiter"},{"name":"Hora 24","start":"06:14","end":"07:14","startHours":30.236904884303417,"endHours":31.236904884303417,"planetary_lord":"Saturn"}],"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":["Vṛṣabha","Siṃha","Kanyā","Dhanu","Makara","Mīna"],"unfavorable_rashis":["Meṣa","Mithuna","Karka","Tulā","Vṛścika","Kumbha"]},"dishaShool":"North (Uttara)","chandraVasa":"South-West","rahuVasa":"North","anandadiYoga":{"name":"Dhvānkṣa","quality":"Inauspicious"},"drikRitu":"Śiśira (Winter) (Drik)","vedicRitu":"Hemanta (Pre-winter)","drikAyana":"Uttarāyaṇa","vedicAyana":"Uttarāyaṇa","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization (Drikpanchang-parity)","declination":-18.998633029507506,"eotMinutes":-12.308728521951446,"ayanamsa":25.656}},"calendars":{"vikram_samvat":2186,"vikram_samvatsara":"Śubhakṛt","saka_samvat":2051,"saka_samvatsara":"Virodhi","bengali_samvat":1536,"malayalam_era":1305,"nanakshahi_year":660,"lunar_month":"Māgha","lunar_month_paksha_full":"Māgha Śukla Pakṣa","solar_month":"Makara (Tai)","ritu":"Śiśira (Winter)","display_summary":"Māgha Śukla Ṣaṣṭhī · Vikram 2186 Śubhakṛt · Śaka 2051 Virodhi"},"festivals":[{"id":"makara-sankranti","name":"Makara Saṅkrānti (Uttarāyaṇa)","name_sanskrit":"मकर सङ्क्रान्ति","tradition":"Pan-Hindu","associated_deity":"Sūrya Bhagavān","significance":"Sun enters Capricorn; Uttarāyaṇa (north-going) begins. Bhīṣma's chosen mahaprasthāna time.","vrata":true,"detection":{"sun_rashi":"Makara"},"precedence":1,"sources":["Mahābhārata Bhīṣma-Stuti","Sūrya-Siddhānta"]},{"id":"pongal","name":"Pongal / Thai Pongal","name_sanskrit":"पोङ्गल","tradition":"Regional","associated_deity":"Sūrya Bhagavān","significance":"Tamil 4-day harvest festival; coincides with Makara Saṅkrānti.","vrata":false,"detection":{"sun_rashi":"Makara"},"precedence":2}],"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":[]},"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 January 25, 2129 CE · Thane, Maharashtra · Vidhyamitra","description":"January 25, 2129 CE for Thane, Maharashtra: Śukla Ṣaṣṭhī, sūryodaya 07:14, sūryāsta 18:27.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/thane/2129-01-25","hreflang_alternates":{"en":"https://vidhyamitra.com/city/thane/2129-01-25","sa":"https://sa.vidhyamitra.com/city/thane/2129-01-25","hi":"https://hi.vidhyamitra.com/city/thane/2129-01-25","x-default":"https://vidhyamitra.com/city/thane/2129-01-25"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-23T06:35:50.748Z","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":"2026-05-23T06:35:50.748Z","verification":{"type":"community-validated","markers":["matches Drikpanchang ±1 minute on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-23T06:35:50.748Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}