{"id":"vidhyamitra:city-day:thane:2025-02-27:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/thane/2025-02-27","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2025-02-27","date_display":"February 27, 2025 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":2025,"month":2,"day":27,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2460733.770833,"kali_year":5126,"ahargana":1872268.2708,"sun":{"sidereal_longitude":314.5784,"rashi":11,"rashi_name":"Kumbha"},"moon":{"sidereal_longitude":300.2341,"rashi":11,"rashi_name":"Kumbha"},"tithi":{"number":29,"name":"Caturdaśī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Caturdaśī","elongation_degrees":345.6557,"elapsed_within_tithi_degrees":9.6557},"nakshatra":{"number":23,"name":"Dhaniṣṭhā","pada":3,"moon_longitude":300.2341,"elapsed_within_degrees":6.9007},"yoga":{"number":20,"name":"Śiva","sum_longitude":254.8125},"karana":{"half_tithi_index":57,"name":"Śakuni"},"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":2025,"month":2,"day":27,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2460733.770833,"ahargana":1872268.2708,"kali_year":5126,"ayanamsa_lahiri":24.2044,"grahas":{"sun":{"sidereal_longitude":314.48963200000003,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":24,"name":"Śatabhiṣā","pada":3},"retrograde":false},"moon":{"sidereal_longitude":301.100732,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":23,"name":"Dhaniṣṭhā","pada":3},"retrograde":false,"latitude":-2.7677},"mars":{"sidereal_longitude":82.48903200000001,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":7,"name":"Punarvasu","pada":1},"retrograde":false},"mercury":{"sidereal_longitude":328.38133199999993,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":25,"name":"Pūrva Bhādrapadā","pada":3},"retrograde":false},"jupiter":{"sidereal_longitude":47.87213200000002,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":4,"name":"Rohiṇī","pada":3},"retrograde":false},"venus":{"sidereal_longitude":346.174932,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":26,"name":"Uttara Bhādrapadā","pada":4},"retrograde":true},"saturn":{"sidereal_longitude":326.345332,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":25,"name":"Pūrva Bhādrapadā","pada":2},"retrograde":false},"rahu":{"sidereal_longitude":338.217,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":26,"name":"Uttara Bhādrapadā","pada":2},"retrograde":false},"ketu":{"sidereal_longitude":158.217,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":12,"name":"Uttara Phalgunī","pada":4},"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":2025,"month":2,"day":27,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2460733.770833,"kali_year":5126,"ahargana":1872268.2708,"sun":{"sidereal_longitude":314.5784,"rashi":11,"rashi_name":"Kumbha"},"moon":{"sidereal_longitude":300.2341,"rashi":11,"rashi_name":"Kumbha"},"tithi":{"number":29,"name":"Caturdaśī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Caturdaśī","elongation_degrees":345.6557,"elapsed_within_tithi_degrees":9.6557},"nakshatra":{"number":23,"name":"Dhaniṣṭhā","pada":3,"moon_longitude":300.2341,"elapsed_within_degrees":6.9007},"yoga":{"number":20,"name":"Śiva","sum_longitude":254.8125},"karana":{"half_tithi_index":57,"name":"Śakuni"},"vara":{"number":6,"name":"Guruvāra (Thursday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":-2.768,"elongation":14.344},"lunar":{"type":"lunar","occurs":false,"moon_latitude":-2.768,"opposition_distance":165.656}},"eclipse_window_40days":[{"offset_days":15,"type":"lunar","occurs":true,"moon_latitude":0.722,"opposition_distance":1.445}]},"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":"07:00","sunsetLocal":"18:43","solarNoonLocal":"12:51","dayLengthHours":11.729871469104232,"dayLengthDisplay":"11 Hours 43 Mins 48 Secs","nightLengthDisplay":"12 Hours 16 Mins 12 Secs","moonriseLocal":"06:14","moonsetLocal":"17:42","rahuKala":{"name":"Rāhu Kāla","start":"14:19","end":"15:47","startHours":14.324244459560106,"endHours":15.790478393198136,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"07:00","end":"08:28","startHours":6.993074791369961,"endHours":8.45930872500799,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"09:56","end":"11:24","startHours":9.92554265864602,"endHours":11.391776592284048,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:44","end":"10:07","startHours":9.730044800827615,"endHours":10.121040516464422,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"07:29","end":"07:48","startHours":7.481819435915971,"endHours":7.794616008425417,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"12:28","end":"13:15","startHours":12.467014810285269,"endHours":13.249006241558883,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"05:26","end":"06:13","startHours":5.4290919288227295,"endHours":6.211083360096345,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"06:01","end":"07:00","startHours":6.015585502277942,"endHours":6.993074791369961,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:49","end":"15:36","startHours":14.812989104106116,"endHours":15.594980535379731,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"18:31","end":"18:55","startHours":18.522946260474193,"endHours":18.92294626047419,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:43","end":"19:13","startHours":18.722946260474192,"endHours":19.211690905020202,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"18:28","end":"20:13","startHours":18.472946260474192,"endHours":20.222946260474192,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"00:28","end":"01:15","startHours":24.467014810285267,"endHours":25.249006241558885,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Śubha","start":"07:00","end":"08:28","startHours":6.993074791369961,"endHours":8.45930872500799,"quality":"auspicious"},{"name":"Roga","start":"08:28","end":"09:56","startHours":8.45930872500799,"endHours":9.92554265864602,"quality":"inauspicious"},{"name":"Udveg","start":"09:56","end":"11:24","startHours":9.92554265864602,"endHours":11.391776592284048,"quality":"inauspicious"},{"name":"Chala","start":"11:24","end":"12:51","startHours":11.391776592284048,"endHours":12.858010525922076,"quality":"neutral"},{"name":"Labha","start":"12:51","end":"14:19","startHours":12.858010525922076,"endHours":14.324244459560106,"quality":"auspicious"},{"name":"Amṛta","start":"14:19","end":"15:47","startHours":14.324244459560106,"endHours":15.790478393198136,"quality":"auspicious"},{"name":"Kāla","start":"15:47","end":"17:15","startHours":15.790478393198136,"endHours":17.256712326836162,"quality":"inauspicious"},{"name":"Śubha","start":"17:15","end":"18:43","startHours":17.256712326836162,"endHours":18.722946260474192,"quality":"auspicious"}],"nightChoghadiyas":[{"name":"Amṛta","start":"18:43","end":"20:15","startHours":18.722946260474192,"endHours":20.256712326836162,"quality":"auspicious"},{"name":"Kāla","start":"20:15","end":"21:47","startHours":20.256712326836162,"endHours":21.790478393198136,"quality":"inauspicious"},{"name":"Śubha","start":"21:47","end":"23:19","startHours":21.790478393198136,"endHours":23.324244459560106,"quality":"auspicious"},{"name":"Roga","start":"23:19","end":"00:51","startHours":23.324244459560106,"endHours":24.858010525922076,"quality":"inauspicious"},{"name":"Udveg","start":"00:51","end":"02:24","startHours":24.858010525922076,"endHours":26.391776592284046,"quality":"inauspicious"},{"name":"Chala","start":"02:24","end":"03:56","startHours":26.391776592284046,"endHours":27.925542658646016,"quality":"neutral"},{"name":"Labha","start":"03:56","end":"05:28","startHours":27.925542658646016,"endHours":29.45930872500799,"quality":"auspicious"},{"name":"Amṛta","start":"05:28","end":"07:00","startHours":29.45930872500799,"endHours":30.99307479136996,"quality":"auspicious"}],"horas":[{"name":"Hora 1","start":"07:00","end":"08:00","startHours":6.993074791369961,"endHours":7.993074791369961,"planetary_lord":"Jupiter"},{"name":"Hora 2","start":"08:00","end":"09:00","startHours":7.993074791369961,"endHours":8.99307479136996,"planetary_lord":"Saturn"},{"name":"Hora 3","start":"09:00","end":"10:00","startHours":8.99307479136996,"endHours":9.99307479136996,"planetary_lord":"Moon"},{"name":"Hora 4","start":"10:00","end":"11:00","startHours":9.99307479136996,"endHours":10.99307479136996,"planetary_lord":"Mercury"},{"name":"Hora 5","start":"11:00","end":"12:00","startHours":10.99307479136996,"endHours":11.99307479136996,"planetary_lord":"Venus"},{"name":"Hora 6","start":"12:00","end":"13:00","startHours":11.99307479136996,"endHours":12.99307479136996,"planetary_lord":"Sun"},{"name":"Hora 7","start":"13:00","end":"14:00","startHours":12.99307479136996,"endHours":13.99307479136996,"planetary_lord":"Mars"},{"name":"Hora 8","start":"14:00","end":"15:00","startHours":13.99307479136996,"endHours":14.99307479136996,"planetary_lord":"Jupiter"},{"name":"Hora 9","start":"15:00","end":"16:00","startHours":14.99307479136996,"endHours":15.99307479136996,"planetary_lord":"Saturn"},{"name":"Hora 10","start":"16:00","end":"17:00","startHours":15.99307479136996,"endHours":16.99307479136996,"planetary_lord":"Moon"},{"name":"Hora 11","start":"17:00","end":"18:00","startHours":16.99307479136996,"endHours":17.99307479136996,"planetary_lord":"Mercury"},{"name":"Hora 12","start":"18:00","end":"19:00","startHours":17.99307479136996,"endHours":18.99307479136996,"planetary_lord":"Venus"},{"name":"Hora 13","start":"19:00","end":"20:00","startHours":18.99307479136996,"endHours":19.99307479136996,"planetary_lord":"Sun"},{"name":"Hora 14","start":"20:00","end":"21:00","startHours":19.99307479136996,"endHours":20.99307479136996,"planetary_lord":"Mars"},{"name":"Hora 15","start":"21:00","end":"22:00","startHours":20.99307479136996,"endHours":21.99307479136996,"planetary_lord":"Jupiter"},{"name":"Hora 16","start":"22:00","end":"23:00","startHours":21.99307479136996,"endHours":22.99307479136996,"planetary_lord":"Saturn"},{"name":"Hora 17","start":"23:00","end":"00:00","startHours":22.99307479136996,"endHours":23.99307479136996,"planetary_lord":"Moon"},{"name":"Hora 18","start":"00:00","end":"01:00","startHours":23.99307479136996,"endHours":24.99307479136996,"planetary_lord":"Mercury"},{"name":"Hora 19","start":"01:00","end":"02:00","startHours":24.99307479136996,"endHours":25.99307479136996,"planetary_lord":"Venus"},{"name":"Hora 20","start":"02:00","end":"03:00","startHours":25.99307479136996,"endHours":26.99307479136996,"planetary_lord":"Sun"},{"name":"Hora 21","start":"03:00","end":"04:00","startHours":26.99307479136996,"endHours":27.99307479136996,"planetary_lord":"Mars"},{"name":"Hora 22","start":"04:00","end":"05:00","startHours":27.99307479136996,"endHours":28.99307479136996,"planetary_lord":"Jupiter"},{"name":"Hora 23","start":"05:00","end":"06:00","startHours":28.99307479136996,"endHours":29.99307479136996,"planetary_lord":"Saturn"},{"name":"Hora 24","start":"06:00","end":"07:00","startHours":29.99307479136996,"endHours":30.99307479136996,"planetary_lord":"Moon"}],"taraBala":{"favorable_nakshatras":["Aśvinī","Ārdrā","Punarvasu","Puṣya","Aśleṣā","Maghā","Svātī","Viśākhā","Anurādhā","Jyeṣṭhā","Mūla","Śatabhiṣaj","Pūrva Bhādrapadā","Uttara Bhādrapadā","Revatī"],"unfavorable_nakshatras":["Bharaṇī","Kṛttikā","Rohiṇī","Mṛgaśirā","Pūrva Phalgunī","Uttara Phalgunī","Hasta","Citrā","Pūrva Āṣāḍhā","Uttara Āṣāḍhā","Śravaṇa","Dhaniṣṭhā"],"nature":"Janma-tara if same nakshatra; favorable for 15 nakshatras"},"chandraBala":{"favorable_rashis":["Meṣa","Karka","Siṃha","Vṛścika","Dhanu","Kumbha"],"unfavorable_rashis":["Vṛṣabha","Mithuna","Kanyā","Tulā","Makara","Mīna"]},"dishaShool":"South (Dakṣiṇa)","chandraVasa":"South","rahuVasa":"North-West","anandadiYoga":{"name":"Chatra","quality":"Auspicious"},"drikRitu":"Śiśira (Winter) (Drik)","vedicRitu":"Śiśira (Winter)","drikAyana":"Uttarāyaṇa","vedicAyana":"Uttarāyaṇa","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization (Drikpanchang-parity)","declination":-8.30921829428798,"eotMinutes":-13.393031555324574,"ayanamsa":24.2044}},"calendars":{"vikram_samvat":2082,"vikram_samvatsara":"Kālayukta","saka_samvat":1947,"saka_samvatsara":"Viśvāvasu","bengali_samvat":1432,"malayalam_era":1201,"nanakshahi_year":556,"lunar_month":"Phālguna","lunar_month_paksha_full":"Phālguna Kṛṣṇa Pakṣa","solar_month":"Kumbha (Māsi)","ritu":"Śiśira (Winter)","display_summary":"Phālguna Kṛṣṇa Caturdaśī · Vikram 2082 Kālayukta · Śaka 1947 Viśvāvasu"},"festivals":[{"id":"maha-shivaratri","name":"Mahā Śivarātri","name_sanskrit":"महा शिवरात्रि","tradition":"Shaiva","associated_deity":"Śiva","significance":"The greatest night of Lord Śiva; cosmic dance of dissolution.","vrata":true,"primary_observance":"Strict fast + night-long vigil + 4-yāma pūjā","detection":{"tithi_number":29,"tithi_paksha":"Kṛṣṇa","lunar_month":"Phālguna"},"precedence":1},{"id":"kumbha-sankranti","name":"Kumbha Saṅkrānti","name_sanskrit":"कुम्भ सङ्क्रान्ति","tradition":"Pan-Hindu","associated_deity":"Sūrya Bhagavān","significance":"Sun enters Aquarius; Kumbha-māsa begins.","vrata":false,"detection":{"sun_rashi":"Kumbha"},"precedence":5},{"id":"masika-shivaratri","name":"Māsika Śivarātri","name_sanskrit":"मासिक शिवरात्रि","tradition":"Shaiva","associated_deity":"Śiva","significance":"Monthly Śiva observance.","vrata":true,"detection":{"tithi_number":29,"tithi_paksha":"Kṛṣṇa"},"precedence":6}],"todays_walk":{"walk":{"id":"maha-shivaratri-walk","name":"Mahā Śivarātri Walk","name_sanskrit":"महा शिवरात्रि यात्रा","type":"festival","description":"Śiva-stuti through Bhāgavata + Mahābhārata Anuśāsana.","step_count":12,"url":"/walk/maha-shivaratri-walk"},"reason":"Today is Mahā Śivarātri — its dedicated 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 February 27, 2025 CE · Thane, Maharashtra · Vidhyamitra","description":"February 27, 2025 CE for Thane, Maharashtra: Kṛṣṇa Caturdaśī, sūryodaya 07:00, sūryāsta 18:43.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/thane/2025-02-27","hreflang_alternates":{"en":"https://vidhyamitra.com/city/thane/2025-02-27","sa":"https://sa.vidhyamitra.com/city/thane/2025-02-27","hi":"https://hi.vidhyamitra.com/city/thane/2025-02-27","x-default":"https://vidhyamitra.com/city/thane/2025-02-27"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-14T21:38:43.242Z","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":"2026-05-14T21:38:43.242Z","verification":{"type":"community-validated","markers":["matches Drikpanchang ±1 minute on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-14T21:38:43.242Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}