{"id":"vidhyamitra:city-day:thane:2120-01-15:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/thane/2120-01-15","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2120-01-15","date_display":"January 15, 2120 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":2120,"month":1,"day":15,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2495387.770833,"kali_year":5221,"ahargana":1906922.2708,"sun":{"sidereal_longitude":268.1089,"rashi":9,"rashi_name":"Dhanu"},"moon":{"sidereal_longitude":79.8084,"rashi":3,"rashi_name":"Mithuna"},"tithi":{"number":15,"name":"Pūrṇimā","paksha":"Śukla","full_name":"Śukla Pūrṇimā","elongation_degrees":171.6995,"elapsed_within_tithi_degrees":3.6995},"nakshatra":{"number":6,"name":"Ārdrā","pada":4,"moon_longitude":79.8084,"elapsed_within_degrees":13.1417},"yoga":{"number":27,"name":"Vaidhṛti","sum_longitude":347.9173},"karana":{"half_tithi_index":28,"name":"Viṣṭi"},"vara":{"number":3,"name":"Somavāra (Monday)"}},"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":2120,"month":1,"day":15,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2495387.770833,"ahargana":1906922.2708,"kali_year":5221,"ayanamsa_lahiri":25.5298,"grahas":{"sun":{"sidereal_longitude":268.524094,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":21,"name":"Uttara Āṣāḍhā","pada":1},"retrograde":false},"moon":{"sidereal_longitude":79.99669399999999,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":6,"name":"Ārdrā","pada":4},"retrograde":false,"latitude":3.0253},"mars":{"sidereal_longitude":260.724294,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":20,"name":"Pūrva Āṣāḍhā","pada":3},"retrograde":false},"mercury":{"sidereal_longitude":284.55369399999995,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":22,"name":"Śravaṇa","pada":2},"retrograde":false},"jupiter":{"sidereal_longitude":50.067094,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":4,"name":"Rohiṇī","pada":4},"retrograde":true},"venus":{"sidereal_longitude":238.68409399999996,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":18,"name":"Jyeṣṭhā","pada":4},"retrograde":false},"saturn":{"sidereal_longitude":46.999594,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":4,"name":"Rohiṇī","pada":3},"retrograde":true},"rahu":{"sidereal_longitude":302.0813,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":23,"name":"Dhaniṣṭhā","pada":3},"retrograde":false},"ketu":{"sidereal_longitude":122.0813,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":10,"name":"Maghā","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":2120,"month":1,"day":15,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2495387.770833,"kali_year":5221,"ahargana":1906922.2708,"sun":{"sidereal_longitude":268.1089,"rashi":9,"rashi_name":"Dhanu"},"moon":{"sidereal_longitude":79.8084,"rashi":3,"rashi_name":"Mithuna"},"tithi":{"number":15,"name":"Pūrṇimā","paksha":"Śukla","full_name":"Śukla Pūrṇimā","elongation_degrees":171.6995,"elapsed_within_tithi_degrees":3.6995},"nakshatra":{"number":6,"name":"Ārdrā","pada":4,"moon_longitude":79.8084,"elapsed_within_degrees":13.1417},"yoga":{"number":27,"name":"Vaidhṛti","sum_longitude":347.9173},"karana":{"half_tithi_index":28,"name":"Viṣṭi"},"vara":{"number":3,"name":"Somavāra (Monday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":3.025,"elongation":171.7},"lunar":{"type":"lunar","occurs":false,"moon_latitude":3.025,"opposition_distance":8.3}},"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":"07:15","sunsetLocal":"18:20","solarNoonLocal":"12:47","dayLengthHours":11.085958263634382,"dayLengthDisplay":"11 Hours 05 Mins 09 Secs","nightLengthDisplay":"12 Hours 54 Mins 51 Secs","moonriseLocal":"17:37","moonsetLocal":"06:49","rahuKala":{"name":"Rāhu Kāla","start":"08:38","end":"10:01","startHours":8.633391475239328,"endHours":10.019136258193626,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"11:24","end":"12:47","startHours":11.404881041147924,"endHours":12.790625824102221,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"14:11","end":"15:34","startHours":14.17637060705652,"endHours":15.562115390010817,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:50","end":"10:12","startHours":9.834370287133051,"endHours":10.203902229254197,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"07:43","end":"08:00","startHours":7.709561619936462,"endHours":8.005187173633379,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"12:25","end":"13:10","startHours":12.421093881981076,"endHours":13.160157766223367,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"05:46","end":"06:31","startHours":5.769518923800446,"endHours":6.508582808042737,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"06:19","end":"07:15","startHours":6.323816836982164,"endHours":7.24764669228503,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:38","end":"15:23","startHours":14.63828553470795,"endHours":15.377349418950242,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"18:08","end":"18:32","startHours":18.133604955919413,"endHours":18.53360495591941,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:20","end":"18:48","startHours":18.333604955919412,"endHours":18.795519883570844,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"18:05","end":"19:50","startHours":18.083604955919412,"endHours":19.833604955919412,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"00:25","end":"01:10","startHours":24.421093881981076,"endHours":25.160157766223367,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Amṛta","start":"07:15","end":"08:38","startHours":7.24764669228503,"endHours":8.633391475239328,"quality":"auspicious"},{"name":"Kāla","start":"08:38","end":"10:01","startHours":8.633391475239328,"endHours":10.019136258193626,"quality":"inauspicious"},{"name":"Śubha","start":"10:01","end":"11:24","startHours":10.019136258193626,"endHours":11.404881041147924,"quality":"auspicious"},{"name":"Roga","start":"11:24","end":"12:47","startHours":11.404881041147924,"endHours":12.790625824102221,"quality":"inauspicious"},{"name":"Udveg","start":"12:47","end":"14:11","startHours":12.790625824102221,"endHours":14.17637060705652,"quality":"inauspicious"},{"name":"Chala","start":"14:11","end":"15:34","startHours":14.17637060705652,"endHours":15.562115390010817,"quality":"neutral"},{"name":"Labha","start":"15:34","end":"16:57","startHours":15.562115390010817,"endHours":16.947860172965115,"quality":"auspicious"},{"name":"Amṛta","start":"16:57","end":"18:20","startHours":16.947860172965115,"endHours":18.333604955919412,"quality":"auspicious"}],"nightChoghadiyas":[{"name":"Chala","start":"18:20","end":"19:57","startHours":18.333604955919412,"endHours":19.947860172965115,"quality":"neutral"},{"name":"Labha","start":"19:57","end":"21:34","startHours":19.947860172965115,"endHours":21.562115390010817,"quality":"auspicious"},{"name":"Amṛta","start":"21:34","end":"23:11","startHours":21.562115390010817,"endHours":23.17637060705652,"quality":"auspicious"},{"name":"Kāla","start":"23:11","end":"00:47","startHours":23.17637060705652,"endHours":24.79062582410222,"quality":"inauspicious"},{"name":"Śubha","start":"00:47","end":"02:24","startHours":24.79062582410222,"endHours":26.404881041147924,"quality":"auspicious"},{"name":"Roga","start":"02:24","end":"04:01","startHours":26.404881041147924,"endHours":28.019136258193626,"quality":"inauspicious"},{"name":"Udveg","start":"04:01","end":"05:38","startHours":28.019136258193626,"endHours":29.63339147523933,"quality":"inauspicious"},{"name":"Chala","start":"05:38","end":"07:15","startHours":29.63339147523933,"endHours":31.24764669228503,"quality":"neutral"}],"horas":[{"name":"Hora 1","start":"07:15","end":"08:15","startHours":7.24764669228503,"endHours":8.24764669228503,"planetary_lord":"Moon"},{"name":"Hora 2","start":"08:15","end":"09:15","startHours":8.24764669228503,"endHours":9.24764669228503,"planetary_lord":"Mercury"},{"name":"Hora 3","start":"09:15","end":"10:15","startHours":9.24764669228503,"endHours":10.24764669228503,"planetary_lord":"Venus"},{"name":"Hora 4","start":"10:15","end":"11:15","startHours":10.24764669228503,"endHours":11.24764669228503,"planetary_lord":"Sun"},{"name":"Hora 5","start":"11:15","end":"12:15","startHours":11.24764669228503,"endHours":12.24764669228503,"planetary_lord":"Mars"},{"name":"Hora 6","start":"12:15","end":"13:15","startHours":12.24764669228503,"endHours":13.24764669228503,"planetary_lord":"Jupiter"},{"name":"Hora 7","start":"13:15","end":"14:15","startHours":13.24764669228503,"endHours":14.24764669228503,"planetary_lord":"Saturn"},{"name":"Hora 8","start":"14:15","end":"15:15","startHours":14.24764669228503,"endHours":15.24764669228503,"planetary_lord":"Moon"},{"name":"Hora 9","start":"15:15","end":"16:15","startHours":15.24764669228503,"endHours":16.24764669228503,"planetary_lord":"Mercury"},{"name":"Hora 10","start":"16:15","end":"17:15","startHours":16.24764669228503,"endHours":17.24764669228503,"planetary_lord":"Venus"},{"name":"Hora 11","start":"17:15","end":"18:15","startHours":17.24764669228503,"endHours":18.24764669228503,"planetary_lord":"Sun"},{"name":"Hora 12","start":"18:15","end":"19:15","startHours":18.24764669228503,"endHours":19.24764669228503,"planetary_lord":"Mars"},{"name":"Hora 13","start":"19:15","end":"20:15","startHours":19.24764669228503,"endHours":20.24764669228503,"planetary_lord":"Jupiter"},{"name":"Hora 14","start":"20:15","end":"21:15","startHours":20.24764669228503,"endHours":21.24764669228503,"planetary_lord":"Saturn"},{"name":"Hora 15","start":"21:15","end":"22:15","startHours":21.24764669228503,"endHours":22.24764669228503,"planetary_lord":"Moon"},{"name":"Hora 16","start":"22:15","end":"23:15","startHours":22.24764669228503,"endHours":23.24764669228503,"planetary_lord":"Mercury"},{"name":"Hora 17","start":"23:15","end":"00:15","startHours":23.24764669228503,"endHours":24.24764669228503,"planetary_lord":"Venus"},{"name":"Hora 18","start":"00:15","end":"01:15","startHours":24.24764669228503,"endHours":25.24764669228503,"planetary_lord":"Sun"},{"name":"Hora 19","start":"01:15","end":"02:15","startHours":25.24764669228503,"endHours":26.24764669228503,"planetary_lord":"Mars"},{"name":"Hora 20","start":"02:15","end":"03:15","startHours":26.24764669228503,"endHours":27.24764669228503,"planetary_lord":"Jupiter"},{"name":"Hora 21","start":"03:15","end":"04:15","startHours":27.24764669228503,"endHours":28.24764669228503,"planetary_lord":"Saturn"},{"name":"Hora 22","start":"04:15","end":"05:15","startHours":28.24764669228503,"endHours":29.24764669228503,"planetary_lord":"Moon"},{"name":"Hora 23","start":"05:15","end":"06:15","startHours":29.24764669228503,"endHours":30.24764669228503,"planetary_lord":"Mercury"},{"name":"Hora 24","start":"06:15","end":"07:15","startHours":30.24764669228503,"endHours":31.24764669228503,"planetary_lord":"Venus"}],"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","Mithuna","Siṃha","Vṛścika","Dhanu","Mīna"],"unfavorable_rashis":["Vṛṣabha","Karka","Kanyā","Tulā","Makara","Kumbha"]},"dishaShool":"East (Pūrva)","chandraVasa":"South","rahuVasa":"North-East","anandadiYoga":{"name":"Mudgara","quality":"Inauspicious"},"tropicalRitu":"Hemanta (Pre-winter) (tropical)","vedicRitu":"Hemanta (Pre-winter)","tropicalAyana":"Uttarāyaṇa","vedicAyana":"Dakṣiṇāyana","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":-21.296502394864522,"eotMinutes":-9.349949446133257,"ayanamsa":25.5298}},"calendars":{"vikram_samvat":2177,"vikram_samvatsara":"Vijaya","saka_samvat":2042,"saka_samvatsara":"Vikrama","bengali_samvat":1527,"malayalam_era":1296,"nanakshahi_year":651,"lunar_month":"Pauṣa","lunar_month_paksha_full":"Pauṣa Śukla Pakṣa","lunar_month_system":"purnimanta","lunar_month_purnimanta":"Pauṣa","lunar_month_amanta":"Pauṣa","lunar_month_is_adhika":false,"lunar_month_purnimanta_is_adhika":false,"lunar_month_amanta_is_adhika":false,"solar_month":"Dhanus (Mārgaḻi)","ritu":"Hemanta (Pre-winter)","display_summary":"Pauṣa Śukla Pūrṇimā · Vikram 2177 Vijaya · Śaka 2042 Vikrama"},"festivals":[{"id":"paush-purnima","name":"Pauṣa Pūrṇimā (Śākambharī Devī Jayantī)","name_sanskrit":"पौष पूर्णिमा","tradition":"Pan-Hindu","associated_deity":"Devī Śākambharī","significance":"Manifestation of Devī Śākambharī (vegetation-mother).","vrata":true,"detection":{"tithi_number":15,"tithi_paksha":"Śukla","lunar_month":"Pauṣa"},"precedence":3}],"todays_walk":{"walk":{"id":"chandra-walk","name":"Candra Walk","name_sanskrit":"चन्द्र यात्रा","type":"graha","description":"Manas-control + BG 6.5-7.","step_count":5,"url":"/walk/chandra-walk"},"reason":"Somavāra (Monday) — its presiding graha's walk."},"cosmic_resonances":[{"historical_date":"-3137-10-04","event":"Mahābhārata Day 1 (Bhagavad Gītā delivered)","chart_id":"krishna","shared_marker":"same Śukla Pūrṇimā","url":"/day/-3137-10-04","relevance":0.5},{"historical_date":"-0562-04-11","event":"Bhagavān Buddha's birth at Lumbinī","chart_id":"buddha","shared_marker":"same Śukla Pūrṇimā","url":"/day/-0562-04-11","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 January 15, 2120 CE · Thane, Maharashtra · Vidhyamitra","description":"January 15, 2120 CE for Thane, Maharashtra: Śukla Pūrṇimā, sūryodaya 07:15, sūryāsta 18:20.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/thane/2120-01-15","hreflang_alternates":{"en":"https://vidhyamitra.com/city/thane/2120-01-15","sa":"https://sa.vidhyamitra.com/city/thane/2120-01-15","hi":"https://hi.vidhyamitra.com/city/thane/2120-01-15","x-default":"https://vidhyamitra.com/city/thane/2120-01-15"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-06-01T10:05:31.786Z","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":"2026-06-01T10:05:31.786Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-06-01T10:05:31.786Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}