{"id":"vidhyamitra:city-day:thane:2075-01-18:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/thane/2075-01-18","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2075-01-18","date_display":"January 18, 2075 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":2075,"month":1,"day":18,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2478955.770833,"kali_year":5176,"ahargana":1890490.2708,"sun":{"sidereal_longitude":272.8778,"rashi":10,"rashi_name":"Makara"},"moon":{"sidereal_longitude":290.4291,"rashi":10,"rashi_name":"Makara"},"tithi":{"number":2,"name":"Dvitīyā","paksha":"Śukla","full_name":"Śukla Dvitīyā","elongation_degrees":17.5513,"elapsed_within_tithi_degrees":5.5513},"nakshatra":{"number":22,"name":"Śravaṇa","pada":4,"moon_longitude":290.4291,"elapsed_within_degrees":10.4291},"yoga":{"number":16,"name":"Siddhi","sum_longitude":203.3069},"karana":{"half_tithi_index":2,"name":"Bālava"},"vara":{"number":0,"name":"Śukravāra (Friday)"}},"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":2075,"month":1,"day":18,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2478955.770833,"ahargana":1890490.2708,"kali_year":5176,"ayanamsa_lahiri":24.9014,"grahas":{"sun":{"sidereal_longitude":273.148417,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":21,"name":"Uttara Āṣāḍhā","pada":2},"retrograde":false},"moon":{"sidereal_longitude":290.356217,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":22,"name":"Śravaṇa","pada":4},"retrograde":false,"latitude":-1.367},"mars":{"sidereal_longitude":283.21251699999993,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":22,"name":"Śravaṇa","pada":1},"retrograde":false},"mercury":{"sidereal_longitude":270.90231700000004,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":21,"name":"Uttara Āṣāḍhā","pada":2},"retrograde":true},"jupiter":{"sidereal_longitude":137.675817,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":11,"name":"Pūrva Phalgunī","pada":2},"retrograde":true},"venus":{"sidereal_longitude":227.31251700000007,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":18,"name":"Jyeṣṭhā","pada":1},"retrograde":false},"saturn":{"sidereal_longitude":229.17591700000003,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":18,"name":"Jyeṣṭhā","pada":1},"retrograde":false},"rahu":{"sidereal_longitude":92.7278,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":7,"name":"Punarvasu","pada":4},"retrograde":false},"ketu":{"sidereal_longitude":272.7278,"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":2075,"month":1,"day":18,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2478955.770833,"kali_year":5176,"ahargana":1890490.2708,"sun":{"sidereal_longitude":272.8778,"rashi":10,"rashi_name":"Makara"},"moon":{"sidereal_longitude":290.4291,"rashi":10,"rashi_name":"Makara"},"tithi":{"number":2,"name":"Dvitīyā","paksha":"Śukla","full_name":"Śukla Dvitīyā","elongation_degrees":17.5513,"elapsed_within_tithi_degrees":5.5513},"nakshatra":{"number":22,"name":"Śravaṇa","pada":4,"moon_longitude":290.4291,"elapsed_within_degrees":10.4291},"yoga":{"number":16,"name":"Siddhi","sum_longitude":203.3069},"karana":{"half_tithi_index":2,"name":"Bālava"},"vara":{"number":0,"name":"Śukravāra (Friday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":-1.367,"elongation":17.551},"lunar":{"type":"lunar","occurs":false,"moon_latitude":-1.367,"opposition_distance":162.449}},"eclipse_window_40days":[{"offset_days":14,"type":"lunar","occurs":true,"moon_latitude":1.053,"opposition_distance":1.686}]},"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":"18:22","solarNoonLocal":"12:48","dayLengthHours":11.125403178119006,"dayLengthDisplay":"11 Hours 07 Mins 31 Secs","nightLengthDisplay":"12 Hours 52 Mins 29 Secs","moonriseLocal":"08:18","moonsetLocal":"19:37","rahuKala":{"name":"Rāhu Kāla","start":"11:25","end":"12:48","startHours":11.416605095763288,"endHours":12.807280493028163,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"15:35","end":"16:59","startHours":15.588631287557915,"endHours":16.97930668482279,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"08:38","end":"10:02","startHours":8.635254301233536,"endHours":10.025929698498413,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:50","end":"10:13","startHours":9.840506312196428,"endHours":10.211353084800395,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"07:42","end":"08:00","startHours":7.7081373697236195,"endHours":8.004814787806794,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"12:26","end":"13:11","startHours":12.436433720424196,"endHours":13.17812726563213,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"05:46","end":"06:30","startHours":5.761191813552793,"endHours":6.502885358760727,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"06:19","end":"07:15","startHours":6.3174619724587435,"endHours":7.2445789039686606,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:40","end":"15:24","startHours":14.661514356047999,"endHours":15.403207901255932,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"18:10","end":"18:34","startHours":18.169982082087667,"endHours":18.569982082087666,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:22","end":"18:50","startHours":18.369982082087667,"endHours":18.833540547842624,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"18:07","end":"19:52","startHours":18.119982082087667,"endHours":19.869982082087667,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"00:26","end":"01:11","startHours":24.436433720424194,"endHours":25.17812726563213,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Chala","start":"07:15","end":"08:38","startHours":7.2445789039686606,"endHours":8.635254301233536,"quality":"neutral"},{"name":"Labha","start":"08:38","end":"10:02","startHours":8.635254301233536,"endHours":10.025929698498413,"quality":"auspicious"},{"name":"Amṛta","start":"10:02","end":"11:25","startHours":10.025929698498413,"endHours":11.416605095763288,"quality":"auspicious"},{"name":"Kāla","start":"11:25","end":"12:48","startHours":11.416605095763288,"endHours":12.807280493028163,"quality":"inauspicious"},{"name":"Śubha","start":"12:48","end":"14:12","startHours":12.807280493028163,"endHours":14.19795589029304,"quality":"auspicious"},{"name":"Roga","start":"14:12","end":"15:35","startHours":14.19795589029304,"endHours":15.588631287557915,"quality":"inauspicious"},{"name":"Udveg","start":"15:35","end":"16:59","startHours":15.588631287557915,"endHours":16.97930668482279,"quality":"inauspicious"},{"name":"Chala","start":"16:59","end":"18:22","startHours":16.97930668482279,"endHours":18.369982082087667,"quality":"neutral"}],"nightChoghadiyas":[{"name":"Roga","start":"18:22","end":"19:59","startHours":18.369982082087667,"endHours":19.97930668482279,"quality":"inauspicious"},{"name":"Udveg","start":"19:59","end":"21:35","startHours":19.97930668482279,"endHours":21.588631287557916,"quality":"inauspicious"},{"name":"Chala","start":"21:35","end":"23:12","startHours":21.588631287557916,"endHours":23.197955890293038,"quality":"neutral"},{"name":"Labha","start":"23:12","end":"00:48","startHours":23.197955890293038,"endHours":24.807280493028163,"quality":"auspicious"},{"name":"Amṛta","start":"00:48","end":"02:25","startHours":24.807280493028163,"endHours":26.416605095763288,"quality":"auspicious"},{"name":"Kāla","start":"02:25","end":"04:02","startHours":26.416605095763288,"endHours":28.025929698498413,"quality":"inauspicious"},{"name":"Śubha","start":"04:02","end":"05:38","startHours":28.025929698498413,"endHours":29.635254301233537,"quality":"auspicious"},{"name":"Roga","start":"05:38","end":"07:15","startHours":29.635254301233537,"endHours":31.24457890396866,"quality":"inauspicious"}],"horas":[{"name":"Hora 1","start":"07:15","end":"08:15","startHours":7.2445789039686606,"endHours":8.24457890396866,"planetary_lord":"Venus"},{"name":"Hora 2","start":"08:15","end":"09:15","startHours":8.24457890396866,"endHours":9.24457890396866,"planetary_lord":"Sun"},{"name":"Hora 3","start":"09:15","end":"10:15","startHours":9.24457890396866,"endHours":10.24457890396866,"planetary_lord":"Mars"},{"name":"Hora 4","start":"10:15","end":"11:15","startHours":10.24457890396866,"endHours":11.24457890396866,"planetary_lord":"Jupiter"},{"name":"Hora 5","start":"11:15","end":"12:15","startHours":11.24457890396866,"endHours":12.24457890396866,"planetary_lord":"Saturn"},{"name":"Hora 6","start":"12:15","end":"13:15","startHours":12.24457890396866,"endHours":13.24457890396866,"planetary_lord":"Moon"},{"name":"Hora 7","start":"13:15","end":"14:15","startHours":13.24457890396866,"endHours":14.24457890396866,"planetary_lord":"Mercury"},{"name":"Hora 8","start":"14:15","end":"15:15","startHours":14.24457890396866,"endHours":15.24457890396866,"planetary_lord":"Venus"},{"name":"Hora 9","start":"15:15","end":"16:15","startHours":15.24457890396866,"endHours":16.24457890396866,"planetary_lord":"Sun"},{"name":"Hora 10","start":"16:15","end":"17:15","startHours":16.24457890396866,"endHours":17.24457890396866,"planetary_lord":"Mars"},{"name":"Hora 11","start":"17:15","end":"18:15","startHours":17.24457890396866,"endHours":18.24457890396866,"planetary_lord":"Jupiter"},{"name":"Hora 12","start":"18:15","end":"19:15","startHours":18.24457890396866,"endHours":19.24457890396866,"planetary_lord":"Saturn"},{"name":"Hora 13","start":"19:15","end":"20:15","startHours":19.24457890396866,"endHours":20.24457890396866,"planetary_lord":"Moon"},{"name":"Hora 14","start":"20:15","end":"21:15","startHours":20.24457890396866,"endHours":21.24457890396866,"planetary_lord":"Mercury"},{"name":"Hora 15","start":"21:15","end":"22:15","startHours":21.24457890396866,"endHours":22.24457890396866,"planetary_lord":"Venus"},{"name":"Hora 16","start":"22:15","end":"23:15","startHours":22.24457890396866,"endHours":23.24457890396866,"planetary_lord":"Sun"},{"name":"Hora 17","start":"23:15","end":"00:15","startHours":23.24457890396866,"endHours":24.24457890396866,"planetary_lord":"Mars"},{"name":"Hora 18","start":"00:15","end":"01:15","startHours":24.24457890396866,"endHours":25.24457890396866,"planetary_lord":"Jupiter"},{"name":"Hora 19","start":"01:15","end":"02:15","startHours":25.24457890396866,"endHours":26.24457890396866,"planetary_lord":"Saturn"},{"name":"Hora 20","start":"02:15","end":"03:15","startHours":26.24457890396866,"endHours":27.24457890396866,"planetary_lord":"Moon"},{"name":"Hora 21","start":"03:15","end":"04:15","startHours":27.24457890396866,"endHours":28.24457890396866,"planetary_lord":"Mercury"},{"name":"Hora 22","start":"04:15","end":"05:15","startHours":28.24457890396866,"endHours":29.24457890396866,"planetary_lord":"Venus"},{"name":"Hora 23","start":"05:15","end":"06:15","startHours":29.24457890396866,"endHours":30.24457890396866,"planetary_lord":"Sun"},{"name":"Hora 24","start":"06:15","end":"07:15","startHours":30.24457890396866,"endHours":31.24457890396866,"planetary_lord":"Mars"}],"taraBala":{"favorable_nakshatras":["Mṛgaśirā","Ārdrā","Punarvasu","Puṣya","Aśleṣā","Citrā","Svātī","Viśākhā","Anurādhā","Jyeṣṭhā","Dhaniṣṭhā","Śatabhiṣaj","Pūrva Bhādrapadā","Uttara Bhādrapadā","Revatī"],"unfavorable_nakshatras":["Aśvinī","Bharaṇī","Kṛttikā","Rohiṇī","Maghā","Pūrva Phalgunī","Uttara Phalgunī","Hasta","Mūla","Pūrva Āṣāḍhā","Uttara Āṣāḍhā","Śravaṇa"],"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":"West (Paścim)","chandraVasa":"South-East","rahuVasa":"South-East","anandadiYoga":{"name":"Padma","quality":"Auspicious"},"drikRitu":"Hemanta (Pre-winter)","vedicRitu":"Hemanta (Pre-winter)","drikAyana":"Uttarāyaṇa","vedicAyana":"Uttarāyaṇa","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization (Drikpanchang-parity)","declination":-20.54937506461166,"eotMinutes":-10.349229581689698,"ayanamsa":24.9014}},"calendars":{"vikram_samvat":2132,"vikram_samvatsara":"Kīlaka","saka_samvat":1997,"saka_samvatsara":"Manmatha","bengali_samvat":1482,"malayalam_era":1251,"nanakshahi_year":606,"lunar_month":"Māgha","lunar_month_paksha_full":"Māgha Śukla Pakṣa","solar_month":"Makara (Tai)","ritu":"Śiśira (Winter)","display_summary":"Māgha Śukla Dvitīyā · Vikram 2132 Kīlaka · Śaka 1997 Manmatha"},"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":"shukra-walk","name":"Śukra Walk","name_sanskrit":"शुक्र यात्रा","type":"graha","description":"Beauty + creativity in dharma + BG 10.36.","step_count":5,"url":"/walk/shukra-walk"},"reason":"Śukravāra (Friday) — 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 18, 2075 CE · Thane, Maharashtra · Vidhyamitra","description":"January 18, 2075 CE for Thane, Maharashtra: Śukla Dvitīyā, sūryodaya 07:15, sūryāsta 18:22.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/thane/2075-01-18","hreflang_alternates":{"en":"https://vidhyamitra.com/city/thane/2075-01-18","sa":"https://sa.vidhyamitra.com/city/thane/2075-01-18","hi":"https://hi.vidhyamitra.com/city/thane/2075-01-18","x-default":"https://vidhyamitra.com/city/thane/2075-01-18"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-20T03:40:16.421Z","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":"2026-05-20T03:40:16.421Z","verification":{"type":"community-validated","markers":["matches Drikpanchang ±1 minute on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-20T03:40:16.421Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}