{"id":"vidhyamitra:city-day:thane:1982-01-25:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/thane/1982-01-25","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"1982-01-25","date_display":"January 25, 1982 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":1982,"month":1,"day":25,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2444994.770833,"kali_year":5083,"ahargana":1856529.2708,"sun":{"sidereal_longitude":281.1472,"rashi":10,"rashi_name":"Makara"},"moon":{"sidereal_longitude":279.0934,"rashi":10,"rashi_name":"Makara"},"tithi":{"number":30,"name":"Amāvasyā","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Amāvasyā","elongation_degrees":357.9462,"elapsed_within_tithi_degrees":9.9462},"nakshatra":{"number":21,"name":"Uttara Āṣāḍhā","pada":4,"moon_longitude":279.0934,"elapsed_within_degrees":12.4267},"yoga":{"number":16,"name":"Siddhi","sum_longitude":200.2405},"karana":{"half_tithi_index":59,"name":"Nāga"},"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":1982,"month":1,"day":25,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2444994.770833,"ahargana":1856529.2708,"kali_year":5083,"ayanamsa_lahiri":23.6025,"grahas":{"sun":{"sidereal_longitude":281.137377,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":22,"name":"Śravaṇa","pada":1},"retrograde":false},"moon":{"sidereal_longitude":279.295477,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":21,"name":"Uttara Āṣāḍhā","pada":4},"retrograde":false,"latitude":-0.5438},"mars":{"sidereal_longitude":171.901077,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":13,"name":"Hasta","pada":4},"retrograde":false},"mercury":{"sidereal_longitude":295.031377,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":23,"name":"Dhaniṣṭhā","pada":1},"retrograde":false},"jupiter":{"sidereal_longitude":195.76417700000002,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":15,"name":"Svātī","pada":3},"retrograde":false},"venus":{"sidereal_longitude":275.36037699999997,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":21,"name":"Uttara Āṣāḍhā","pada":3},"retrograde":true},"saturn":{"sidereal_longitude":178.33257700000001,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":14,"name":"Citrā","pada":2},"retrograde":false},"rahu":{"sidereal_longitude":92.145,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":7,"name":"Punarvasu","pada":4},"retrograde":false},"ketu":{"sidereal_longitude":272.145,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":21,"name":"Uttara Āṣāḍhā","pada":2},"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":1982,"month":1,"day":25,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2444994.770833,"kali_year":5083,"ahargana":1856529.2708,"sun":{"sidereal_longitude":281.1472,"rashi":10,"rashi_name":"Makara"},"moon":{"sidereal_longitude":279.0934,"rashi":10,"rashi_name":"Makara"},"tithi":{"number":30,"name":"Amāvasyā","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Amāvasyā","elongation_degrees":357.9462,"elapsed_within_tithi_degrees":9.9462},"nakshatra":{"number":21,"name":"Uttara Āṣāḍhā","pada":4,"moon_longitude":279.0934,"elapsed_within_degrees":12.4267},"yoga":{"number":16,"name":"Siddhi","sum_longitude":200.2405},"karana":{"half_tithi_index":59,"name":"Nāga"},"vara":{"number":3,"name":"Somavāra (Monday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":true,"moon_latitude":-0.544,"elongation":2.054},"lunar":{"type":"lunar","occurs":false,"moon_latitude":-0.544,"opposition_distance":177.946}},"eclipse_window_40days":[{"offset_days":0,"type":"solar","occurs":true,"moon_latitude":-0.544,"elongation":2.054}]},"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":"18:26","solarNoonLocal":"12:50","dayLengthHours":11.20203738574564,"dayLengthDisplay":"11 Hours 12 Mins 07 Secs","nightLengthDisplay":"12 Hours 47 Mins 53 Secs","moonriseLocal":"07:09","moonsetLocal":"18:17","rahuKala":{"name":"Rāhu Kāla","start":"08:38","end":"10:02","startHours":8.639174789044578,"endHours":10.039429462262781,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"11:26","end":"12:50","startHours":11.439684135480988,"endHours":12.839938808699191,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"14:14","end":"15:38","startHours":14.240193481917398,"endHours":15.640448155135601,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:51","end":"10:14","startHours":9.852728839167021,"endHours":10.226130085358543,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"07:42","end":"08:00","startHours":7.7056716735657735,"endHours":8.00439267051899,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"12:28","end":"13:13","startHours":12.46653756250767,"endHours":13.213340054890713,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"05:45","end":"06:30","startHours":5.745315131060286,"endHours":6.492117623443329,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"06:18","end":"07:14","startHours":6.3054170003475685,"endHours":7.238920115826372,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:42","end":"15:27","startHours":14.706945039656798,"endHours":15.453747532039841,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"18:14","end":"18:38","startHours":18.240957501572012,"endHours":18.64095750157201,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:26","end":"18:54","startHours":18.44095750157201,"endHours":18.907709059311415,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"18:11","end":"19:56","startHours":18.19095750157201,"endHours":19.94095750157201,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"00:28","end":"01:13","startHours":24.46653756250767,"endHours":25.21334005489071,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Amṛta","start":"07:14","end":"08:38","startHours":7.238920115826372,"endHours":8.639174789044578,"quality":"auspicious"},{"name":"Kāla","start":"08:38","end":"10:02","startHours":8.639174789044578,"endHours":10.039429462262781,"quality":"inauspicious"},{"name":"Śubha","start":"10:02","end":"11:26","startHours":10.039429462262781,"endHours":11.439684135480988,"quality":"auspicious"},{"name":"Roga","start":"11:26","end":"12:50","startHours":11.439684135480988,"endHours":12.839938808699191,"quality":"inauspicious"},{"name":"Udveg","start":"12:50","end":"14:14","startHours":12.839938808699191,"endHours":14.240193481917398,"quality":"inauspicious"},{"name":"Chala","start":"14:14","end":"15:38","startHours":14.240193481917398,"endHours":15.640448155135601,"quality":"neutral"},{"name":"Labha","start":"15:38","end":"17:02","startHours":15.640448155135601,"endHours":17.04070282835381,"quality":"auspicious"},{"name":"Amṛta","start":"17:02","end":"18:26","startHours":17.04070282835381,"endHours":18.44095750157201,"quality":"auspicious"}],"nightChoghadiyas":[{"name":"Chala","start":"18:26","end":"20:02","startHours":18.44095750157201,"endHours":20.04070282835381,"quality":"neutral"},{"name":"Labha","start":"20:02","end":"21:38","startHours":20.04070282835381,"endHours":21.6404481551356,"quality":"auspicious"},{"name":"Amṛta","start":"21:38","end":"23:14","startHours":21.6404481551356,"endHours":23.240193481917395,"quality":"auspicious"},{"name":"Kāla","start":"23:14","end":"00:50","startHours":23.240193481917395,"endHours":24.83993880869919,"quality":"inauspicious"},{"name":"Śubha","start":"00:50","end":"02:26","startHours":24.83993880869919,"endHours":26.439684135480988,"quality":"auspicious"},{"name":"Roga","start":"02:26","end":"04:02","startHours":26.439684135480988,"endHours":28.03942946226278,"quality":"inauspicious"},{"name":"Udveg","start":"04:02","end":"05:38","startHours":28.03942946226278,"endHours":29.639174789044574,"quality":"inauspicious"},{"name":"Chala","start":"05:38","end":"07:14","startHours":29.639174789044574,"endHours":31.23892011582637,"quality":"neutral"}],"horas":[{"name":"Hora 1","start":"07:14","end":"08:14","startHours":7.238920115826372,"endHours":8.238920115826371,"planetary_lord":"Moon"},{"name":"Hora 2","start":"08:14","end":"09:14","startHours":8.238920115826371,"endHours":9.238920115826371,"planetary_lord":"Mercury"},{"name":"Hora 3","start":"09:14","end":"10:14","startHours":9.238920115826371,"endHours":10.238920115826371,"planetary_lord":"Venus"},{"name":"Hora 4","start":"10:14","end":"11:14","startHours":10.238920115826371,"endHours":11.238920115826371,"planetary_lord":"Sun"},{"name":"Hora 5","start":"11:14","end":"12:14","startHours":11.238920115826371,"endHours":12.238920115826371,"planetary_lord":"Mars"},{"name":"Hora 6","start":"12:14","end":"13:14","startHours":12.238920115826371,"endHours":13.238920115826371,"planetary_lord":"Jupiter"},{"name":"Hora 7","start":"13:14","end":"14:14","startHours":13.238920115826371,"endHours":14.238920115826371,"planetary_lord":"Saturn"},{"name":"Hora 8","start":"14:14","end":"15:14","startHours":14.238920115826371,"endHours":15.238920115826371,"planetary_lord":"Moon"},{"name":"Hora 9","start":"15:14","end":"16:14","startHours":15.238920115826371,"endHours":16.23892011582637,"planetary_lord":"Mercury"},{"name":"Hora 10","start":"16:14","end":"17:14","startHours":16.23892011582637,"endHours":17.23892011582637,"planetary_lord":"Venus"},{"name":"Hora 11","start":"17:14","end":"18:14","startHours":17.23892011582637,"endHours":18.23892011582637,"planetary_lord":"Sun"},{"name":"Hora 12","start":"18:14","end":"19:14","startHours":18.23892011582637,"endHours":19.23892011582637,"planetary_lord":"Mars"},{"name":"Hora 13","start":"19:14","end":"20:14","startHours":19.23892011582637,"endHours":20.23892011582637,"planetary_lord":"Jupiter"},{"name":"Hora 14","start":"20:14","end":"21:14","startHours":20.23892011582637,"endHours":21.23892011582637,"planetary_lord":"Saturn"},{"name":"Hora 15","start":"21:14","end":"22:14","startHours":21.23892011582637,"endHours":22.23892011582637,"planetary_lord":"Moon"},{"name":"Hora 16","start":"22:14","end":"23:14","startHours":22.23892011582637,"endHours":23.23892011582637,"planetary_lord":"Mercury"},{"name":"Hora 17","start":"23:14","end":"00:14","startHours":23.23892011582637,"endHours":24.23892011582637,"planetary_lord":"Venus"},{"name":"Hora 18","start":"00:14","end":"01:14","startHours":24.23892011582637,"endHours":25.23892011582637,"planetary_lord":"Sun"},{"name":"Hora 19","start":"01:14","end":"02:14","startHours":25.23892011582637,"endHours":26.23892011582637,"planetary_lord":"Mars"},{"name":"Hora 20","start":"02:14","end":"03:14","startHours":26.23892011582637,"endHours":27.23892011582637,"planetary_lord":"Jupiter"},{"name":"Hora 21","start":"03:14","end":"04:14","startHours":27.23892011582637,"endHours":28.23892011582637,"planetary_lord":"Saturn"},{"name":"Hora 22","start":"04:14","end":"05:14","startHours":28.23892011582637,"endHours":29.23892011582637,"planetary_lord":"Moon"},{"name":"Hora 23","start":"05:14","end":"06:14","startHours":29.23892011582637,"endHours":30.23892011582637,"planetary_lord":"Mercury"},{"name":"Hora 24","start":"06:14","end":"07:14","startHours":30.23892011582637,"endHours":31.23892011582637,"planetary_lord":"Venus"}],"taraBala":{"favorable_nakshatras":["Rohiṇī","Mṛgaśirā","Ārdrā","Punarvasu","Puṣya","Hasta","Citrā","Svātī","Viśākhā","Anurādhā","Śravaṇa","Dhaniṣṭhā","Śatabhiṣaj","Pūrva Bhādrapadā","Uttara Bhādrapadā"],"unfavorable_nakshatras":["Aśvinī","Bharaṇī","Kṛttikā","Aśleṣā","Maghā","Pūrva Phalgunī","Uttara Phalgunī","Jyeṣṭhā","Mūla","Pūrva Āṣāḍhā","Uttara Āṣāḍhā","Revatī"],"nature":"Janma-tara if same nakshatra; favorable for 15 nakshatras"},"chandraBala":{"favorable_rashis":["Mithuna","Karka","Tulā","Vṛścika","Makara","Mīna"],"unfavorable_rashis":["Meṣa","Vṛṣabha","Siṃha","Kanyā","Dhanu","Kumbha"]},"dishaShool":"East (Pūrva)","chandraVasa":"South-East","rahuVasa":"North-East","anandadiYoga":{"name":"Rākṣasa","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":-19.07682796356106,"eotMinutes":-12.308728521951446,"ayanamsa":23.6025}},"calendars":{"vikram_samvat":2039,"vikram_samvatsara":"Yuva","saka_samvat":1904,"saka_samvatsara":"Dundubhi","bengali_samvat":1389,"malayalam_era":1158,"nanakshahi_year":513,"lunar_month":"Māgha","lunar_month_paksha_full":"Māgha Kṛṣṇa Pakṣa","solar_month":"Makara (Tai)","ritu":"Śiśira (Winter)","display_summary":"Māgha Kṛṣṇa Amāvasyā · Vikram 2039 Yuva · Śaka 1904 Dundubhi"},"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":"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":"-3137-10-20","event":"Karṇa-Vadha (Mahābhārata Day 17)","chart_id":"karna","shared_marker":"same Kṛṣṇa Amāvasyā","url":"/day/-3137-10-20","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 25, 1982 CE · Thane, Maharashtra · Vidhyamitra","description":"January 25, 1982 CE for Thane, Maharashtra: Kṛṣṇa Amāvasyā, sūryodaya 07:14, sūryāsta 18:26.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/thane/1982-01-25","hreflang_alternates":{"en":"https://vidhyamitra.com/city/thane/1982-01-25","sa":"https://sa.vidhyamitra.com/city/thane/1982-01-25","hi":"https://hi.vidhyamitra.com/city/thane/1982-01-25","x-default":"https://vidhyamitra.com/city/thane/1982-01-25"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-18T13:47:08.581Z","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":"2026-05-18T13:47:08.581Z","verification":{"type":"community-validated","markers":["matches Drikpanchang ±1 minute on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-18T13:47:08.581Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}