{"id":"vidhyamitra:city-day:thane:2159-10-25:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/thane/2159-10-25","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2159-10-25","date_display":"October 25, 2159 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":2159,"month":10,"day":25,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2509915.770833,"kali_year":5261,"ahargana":1921450.2708,"sun":{"sidereal_longitude":184.2239,"rashi":7,"rashi_name":"Tulā"},"moon":{"sidereal_longitude":338.6523,"rashi":12,"rashi_name":"Mīna"},"tithi":{"number":13,"name":"Trayodaśī","paksha":"Śukla","full_name":"Śukla Trayodaśī","elongation_degrees":154.4284,"elapsed_within_tithi_degrees":10.4284},"nakshatra":{"number":26,"name":"Uttara Bhādrapadā","pada":2,"moon_longitude":338.6523,"elapsed_within_degrees":5.3189},"yoga":{"number":13,"name":"Vyāghāta","sum_longitude":162.8761},"karana":{"half_tithi_index":25,"name":"Taitila"},"vara":{"number":6,"name":"Guruvāra (Thursday)"}},"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":2159,"month":10,"day":25,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2509915.770833,"ahargana":1921450.2708,"kali_year":5261,"ayanamsa_lahiri":26.0855,"grahas":{"sun":{"sidereal_longitude":185.32801799999993,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":14,"name":"Citrā","pada":4},"retrograde":false},"moon":{"sidereal_longitude":340.241318,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":26,"name":"Uttara Bhādrapadā","pada":3},"retrograde":false,"latitude":4.4908},"mars":{"sidereal_longitude":272.83251799999994,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":21,"name":"Uttara Āṣāḍhā","pada":2},"retrograde":false},"mercury":{"sidereal_longitude":165.70101799999998,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":13,"name":"Hasta","pada":2},"retrograde":false},"jupiter":{"sidereal_longitude":178.41041799999994,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":14,"name":"Citrā","pada":2},"retrograde":false},"venus":{"sidereal_longitude":140.938218,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":11,"name":"Pūrva Phalgunī","pada":3},"retrograde":false},"saturn":{"sidereal_longitude":183.77771800000005,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":14,"name":"Citrā","pada":4},"retrograde":false},"rahu":{"sidereal_longitude":252.318,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":19,"name":"Mūla","pada":4},"retrograde":false},"ketu":{"sidereal_longitude":72.318,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":6,"name":"Ārdrā","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":2159,"month":10,"day":25,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2509915.770833,"kali_year":5261,"ahargana":1921450.2708,"sun":{"sidereal_longitude":184.2239,"rashi":7,"rashi_name":"Tulā"},"moon":{"sidereal_longitude":338.6523,"rashi":12,"rashi_name":"Mīna"},"tithi":{"number":13,"name":"Trayodaśī","paksha":"Śukla","full_name":"Śukla Trayodaśī","elongation_degrees":154.4284,"elapsed_within_tithi_degrees":10.4284},"nakshatra":{"number":26,"name":"Uttara Bhādrapadā","pada":2,"moon_longitude":338.6523,"elapsed_within_degrees":5.3189},"yoga":{"number":13,"name":"Vyāghāta","sum_longitude":162.8761},"karana":{"half_tithi_index":25,"name":"Taitila"},"vara":{"number":6,"name":"Guruvāra (Thursday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":4.491,"elongation":154.428},"lunar":{"type":"lunar","occurs":false,"moon_latitude":4.491,"opposition_distance":25.572}},"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":"06:35","sunsetLocal":"18:09","solarNoonLocal":"12:22","dayLengthHours":11.555658790226769,"dayLengthDisplay":"11 Hours 33 Mins 20 Secs","nightLengthDisplay":"12 Hours 26 Mins 40 Secs","moonriseLocal":"16:36","moonsetLocal":"04:47","rahuKala":{"name":"Rāhu Kāla","start":"13:49","end":"15:15","startHours":13.808669697662246,"endHours":15.253127046440593,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"06:35","end":"08:02","startHours":6.586382953770516,"endHours":8.030840302548862,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"09:29","end":"10:55","startHours":9.475297651327208,"endHours":10.919755000105553,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:17","end":"09:40","startHours":9.282703338156763,"endHours":9.667891964497654,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"07:04","end":"07:23","startHours":7.0678687366966315,"endHours":7.376019637769345,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:59","end":"12:45","startHours":11.97902372254301,"endHours":12.749400975224793,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"05:03","end":"05:49","startHours":5.045628448406947,"endHours":5.816005701088732,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"05:37","end":"06:35","startHours":5.623411387918286,"endHours":6.586382953770516,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:17","end":"15:04","startHours":14.290155480588362,"endHours":15.060532733270147,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"17:57","end":"18:21","startHours":17.942041743997287,"endHours":18.342041743997285,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:09","end":"18:37","startHours":18.142041743997286,"endHours":18.6235275269234,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"17:54","end":"19:39","startHours":17.892041743997286,"endHours":19.642041743997286,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:59","end":"00:45","startHours":23.979023722543012,"endHours":24.749400975224795,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Śubha","start":"06:35","end":"08:02","startHours":6.586382953770516,"endHours":8.030840302548862,"quality":"auspicious"},{"name":"Roga","start":"08:02","end":"09:29","startHours":8.030840302548862,"endHours":9.475297651327208,"quality":"inauspicious"},{"name":"Udveg","start":"09:29","end":"10:55","startHours":9.475297651327208,"endHours":10.919755000105553,"quality":"inauspicious"},{"name":"Chala","start":"10:55","end":"12:22","startHours":10.919755000105553,"endHours":12.3642123488839,"quality":"neutral"},{"name":"Labha","start":"12:22","end":"13:49","startHours":12.3642123488839,"endHours":13.808669697662246,"quality":"auspicious"},{"name":"Amṛta","start":"13:49","end":"15:15","startHours":13.808669697662246,"endHours":15.253127046440593,"quality":"auspicious"},{"name":"Kāla","start":"15:15","end":"16:42","startHours":15.253127046440593,"endHours":16.69758439521894,"quality":"inauspicious"},{"name":"Śubha","start":"16:42","end":"18:09","startHours":16.69758439521894,"endHours":18.142041743997286,"quality":"auspicious"}],"nightChoghadiyas":[{"name":"Amṛta","start":"18:09","end":"19:42","startHours":18.142041743997286,"endHours":19.69758439521894,"quality":"auspicious"},{"name":"Kāla","start":"19:42","end":"21:15","startHours":19.69758439521894,"endHours":21.253127046440593,"quality":"inauspicious"},{"name":"Śubha","start":"21:15","end":"22:49","startHours":21.253127046440593,"endHours":22.808669697662246,"quality":"auspicious"},{"name":"Roga","start":"22:49","end":"00:22","startHours":22.808669697662246,"endHours":24.364212348883903,"quality":"inauspicious"},{"name":"Udveg","start":"00:22","end":"01:55","startHours":24.364212348883903,"endHours":25.919755000105553,"quality":"inauspicious"},{"name":"Chala","start":"01:55","end":"03:29","startHours":25.919755000105553,"endHours":27.47529765132721,"quality":"neutral"},{"name":"Labha","start":"03:29","end":"05:02","startHours":27.47529765132721,"endHours":29.030840302548864,"quality":"auspicious"},{"name":"Amṛta","start":"05:02","end":"06:35","startHours":29.030840302548864,"endHours":30.586382953770517,"quality":"auspicious"}],"horas":[{"name":"Hora 1","start":"06:35","end":"07:35","startHours":6.586382953770516,"endHours":7.586382953770516,"planetary_lord":"Jupiter"},{"name":"Hora 2","start":"07:35","end":"08:35","startHours":7.586382953770516,"endHours":8.586382953770517,"planetary_lord":"Saturn"},{"name":"Hora 3","start":"08:35","end":"09:35","startHours":8.586382953770517,"endHours":9.586382953770517,"planetary_lord":"Moon"},{"name":"Hora 4","start":"09:35","end":"10:35","startHours":9.586382953770517,"endHours":10.586382953770517,"planetary_lord":"Mercury"},{"name":"Hora 5","start":"10:35","end":"11:35","startHours":10.586382953770517,"endHours":11.586382953770517,"planetary_lord":"Venus"},{"name":"Hora 6","start":"11:35","end":"12:35","startHours":11.586382953770517,"endHours":12.586382953770517,"planetary_lord":"Sun"},{"name":"Hora 7","start":"12:35","end":"13:35","startHours":12.586382953770517,"endHours":13.586382953770517,"planetary_lord":"Mars"},{"name":"Hora 8","start":"13:35","end":"14:35","startHours":13.586382953770517,"endHours":14.586382953770517,"planetary_lord":"Jupiter"},{"name":"Hora 9","start":"14:35","end":"15:35","startHours":14.586382953770517,"endHours":15.586382953770517,"planetary_lord":"Saturn"},{"name":"Hora 10","start":"15:35","end":"16:35","startHours":15.586382953770517,"endHours":16.586382953770517,"planetary_lord":"Moon"},{"name":"Hora 11","start":"16:35","end":"17:35","startHours":16.586382953770517,"endHours":17.586382953770517,"planetary_lord":"Mercury"},{"name":"Hora 12","start":"17:35","end":"18:35","startHours":17.586382953770517,"endHours":18.586382953770517,"planetary_lord":"Venus"},{"name":"Hora 13","start":"18:35","end":"19:35","startHours":18.586382953770517,"endHours":19.586382953770517,"planetary_lord":"Sun"},{"name":"Hora 14","start":"19:35","end":"20:35","startHours":19.586382953770517,"endHours":20.586382953770517,"planetary_lord":"Mars"},{"name":"Hora 15","start":"20:35","end":"21:35","startHours":20.586382953770517,"endHours":21.586382953770517,"planetary_lord":"Jupiter"},{"name":"Hora 16","start":"21:35","end":"22:35","startHours":21.586382953770517,"endHours":22.586382953770517,"planetary_lord":"Saturn"},{"name":"Hora 17","start":"22:35","end":"23:35","startHours":22.586382953770517,"endHours":23.586382953770517,"planetary_lord":"Moon"},{"name":"Hora 18","start":"23:35","end":"00:35","startHours":23.586382953770517,"endHours":24.586382953770517,"planetary_lord":"Mercury"},{"name":"Hora 19","start":"00:35","end":"01:35","startHours":24.586382953770517,"endHours":25.586382953770517,"planetary_lord":"Venus"},{"name":"Hora 20","start":"01:35","end":"02:35","startHours":25.586382953770517,"endHours":26.586382953770517,"planetary_lord":"Sun"},{"name":"Hora 21","start":"02:35","end":"03:35","startHours":26.586382953770517,"endHours":27.586382953770517,"planetary_lord":"Mars"},{"name":"Hora 22","start":"03:35","end":"04:35","startHours":27.586382953770517,"endHours":28.586382953770517,"planetary_lord":"Jupiter"},{"name":"Hora 23","start":"04:35","end":"05:35","startHours":28.586382953770517,"endHours":29.586382953770517,"planetary_lord":"Saturn"},{"name":"Hora 24","start":"05:35","end":"06:35","startHours":29.586382953770517,"endHours":30.586382953770517,"planetary_lord":"Moon"}],"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":"South (Dakṣiṇa)","chandraVasa":"South-West","rahuVasa":"North-West","anandadiYoga":{"name":"Padma","quality":"Auspicious"},"drikRitu":"Śarad (Autumn) (Drik)","vedicRitu":"Śarad (Autumn)","drikAyana":"Dakṣiṇāyana","vedicAyana":"Dakṣiṇāyana","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization (Drikpanchang-parity)","declination":-11.964320468322796,"eotMinutes":16.234859066965946,"ayanamsa":26.0855}},"calendars":{"vikram_samvat":2216,"vikram_samvatsara":"Aṅgirasa","saka_samvat":2081,"saka_samvatsara":"Siddhārthī","bengali_samvat":1566,"malayalam_era":1335,"nanakshahi_year":690,"lunar_month":"Kārtika","lunar_month_paksha_full":"Kārtika Śukla Pakṣa","solar_month":"Tulā (Aippasi)","ritu":"Śarad (Autumn)","display_summary":"Kārtika Śukla Trayodaśī · Vikram 2216 Aṅgirasa · Śaka 2081 Siddhārthī"},"festivals":[{"id":"tula-sankranti","name":"Tulā Saṅkrānti","name_sanskrit":"तुला सङ्क्रान्ति","tradition":"Pan-Hindu","significance":"Sun enters Libra.","vrata":false,"detection":{"sun_rashi":"Tulā"},"precedence":5},{"id":"pradosha-vrata","name":"Pradoṣa Vrata","name_sanskrit":"प्रदोष व्रत","tradition":"Shaiva","associated_deity":"Śiva","significance":"Twilight worship of Śiva on Trayodaśī.","vrata":true,"detection":{"any_of":[{"tithi_number":13},{"tithi_number":28}]},"precedence":7}],"todays_walk":{"walk":{"id":"guru-walk","name":"Bṛhaspati Walk","name_sanskrit":"गुरु यात्रा","type":"graha","description":"Wisdom transmission + BG 4.34.","step_count":8,"url":"/walk/guru-walk"},"reason":"Guruvāra (Thursday) — 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 October 25, 2159 CE · Thane, Maharashtra · Vidhyamitra","description":"October 25, 2159 CE for Thane, Maharashtra: Śukla Trayodaśī, sūryodaya 06:35, sūryāsta 18:09.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/thane/2159-10-25","hreflang_alternates":{"en":"https://vidhyamitra.com/city/thane/2159-10-25","sa":"https://sa.vidhyamitra.com/city/thane/2159-10-25","hi":"https://hi.vidhyamitra.com/city/thane/2159-10-25","x-default":"https://vidhyamitra.com/city/thane/2159-10-25"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-27T09:49:57.972Z","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":"2026-05-27T09:49:57.972Z","verification":{"type":"community-validated","markers":["matches Drikpanchang ±1 minute on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-27T09:49:57.972Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}