{"id":"vidhyamitra:city-day:thane:2012-04-07:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/thane/2012-04-07","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2012-04-07","date_display":"April 7, 2012 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":2012,"month":4,"day":7,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2456024.770833,"kali_year":5113,"ahargana":1867559.2708,"sun":{"sidereal_longitude":353.7286,"rashi":12,"rashi_name":"Mīna"},"moon":{"sidereal_longitude":175.6685,"rashi":6,"rashi_name":"Kanyā"},"tithi":{"number":16,"name":"Pratipada","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Pratipada","elongation_degrees":181.9399,"elapsed_within_tithi_degrees":1.9399},"nakshatra":{"number":14,"name":"Citrā","pada":1,"moon_longitude":175.6685,"elapsed_within_degrees":2.3352},"yoga":{"number":13,"name":"Vyāghāta","sum_longitude":169.3971},"karana":{"half_tithi_index":30,"name":"Bālava"},"vara":{"number":1,"name":"Śanivāra (Saturday)"}},"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":2012,"month":4,"day":7,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2456024.770833,"ahargana":1867559.2708,"kali_year":5113,"ayanamsa_lahiri":24.0243,"grahas":{"sun":{"sidereal_longitude":353.60375,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":27,"name":"Revatī","pada":3},"retrograde":false},"moon":{"sidereal_longitude":176.93394999999998,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":14,"name":"Citrā","pada":2},"retrograde":false,"latitude":-3.5473},"mars":{"sidereal_longitude":129.76874999999995,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":10,"name":"Maghā","pada":3},"retrograde":true},"mercury":{"sidereal_longitude":330.03715,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":25,"name":"Pūrva Bhādrapadā","pada":4},"retrograde":true},"jupiter":{"sidereal_longitude":20.42874999999998,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":2,"name":"Bharaṇī","pada":3},"retrograde":false},"venus":{"sidereal_longitude":38.96564999999998,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":3,"name":"Kṛttikā","pada":4},"retrograde":false},"saturn":{"sidereal_longitude":182.57885,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":14,"name":"Citrā","pada":3},"retrograde":true},"rahu":{"sidereal_longitude":227.7225,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":18,"name":"Jyeṣṭhā","pada":1},"retrograde":false},"ketu":{"sidereal_longitude":47.7225,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":4,"name":"Rohiṇī","pada":3},"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":2012,"month":4,"day":7,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2456024.770833,"kali_year":5113,"ahargana":1867559.2708,"sun":{"sidereal_longitude":353.7286,"rashi":12,"rashi_name":"Mīna"},"moon":{"sidereal_longitude":175.6685,"rashi":6,"rashi_name":"Kanyā"},"tithi":{"number":16,"name":"Pratipada","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Pratipada","elongation_degrees":181.9399,"elapsed_within_tithi_degrees":1.9399},"nakshatra":{"number":14,"name":"Citrā","pada":1,"moon_longitude":175.6685,"elapsed_within_degrees":2.3352},"yoga":{"number":13,"name":"Vyāghāta","sum_longitude":169.3971},"karana":{"half_tithi_index":30,"name":"Bālava"},"vara":{"number":1,"name":"Śanivāra (Saturday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":-3.547,"elongation":178.06},"lunar":{"type":"lunar","occurs":false,"moon_latitude":-3.547,"opposition_distance":1.94}},"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":"06:27","sunsetLocal":"18:54","solarNoonLocal":"12:41","dayLengthHours":12.441839845229516,"dayLengthDisplay":"12 Hours 26 Mins 31 Secs","nightLengthDisplay":"11 Hours 33 Mins 29 Secs","moonriseLocal":"19:03","moonsetLocal":"06:45","rahuKala":{"name":"Rāhu Kāla","start":"09:34","end":"11:07","startHours":9.565800247773169,"endHours":11.121030228426859,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"14:14","end":"15:47","startHours":14.231490189734238,"endHours":15.786720170387927,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"06:27","end":"08:01","startHours":6.45534028646579,"endHours":8.01057026711948,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:22","end":"09:46","startHours":9.358436250352678,"endHours":9.773164245193662,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"06:58","end":"07:18","startHours":6.97375028001702,"endHours":7.305532675889808,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"12:16","end":"13:05","startHours":12.261532214239566,"endHours":13.090988203921533,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"04:48","end":"05:38","startHours":4.796428307101855,"endHours":5.6258842967838225,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"05:25","end":"06:27","startHours":5.418520299363331,"endHours":6.45534028646579,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:45","end":"15:35","startHours":14.749900183285469,"endHours":15.579356172967437,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"18:42","end":"19:06","startHours":18.69718013169531,"endHours":19.097180131695307,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:54","end":"19:25","startHours":18.897180131695308,"endHours":19.41559012524654,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"18:39","end":"20:24","startHours":18.647180131695308,"endHours":20.397180131695308,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"00:16","end":"01:05","startHours":24.261532214239566,"endHours":25.090988203921533,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Kāla","start":"06:27","end":"08:01","startHours":6.45534028646579,"endHours":8.01057026711948,"quality":"inauspicious"},{"name":"Śubha","start":"08:01","end":"09:34","startHours":8.01057026711948,"endHours":9.565800247773169,"quality":"auspicious"},{"name":"Roga","start":"09:34","end":"11:07","startHours":9.565800247773169,"endHours":11.121030228426859,"quality":"inauspicious"},{"name":"Udveg","start":"11:07","end":"12:41","startHours":11.121030228426859,"endHours":12.67626020908055,"quality":"inauspicious"},{"name":"Chala","start":"12:41","end":"14:14","startHours":12.67626020908055,"endHours":14.231490189734238,"quality":"neutral"},{"name":"Labha","start":"14:14","end":"15:47","startHours":14.231490189734238,"endHours":15.786720170387927,"quality":"auspicious"},{"name":"Amṛta","start":"15:47","end":"17:21","startHours":15.786720170387927,"endHours":17.34195015104162,"quality":"auspicious"},{"name":"Kāla","start":"17:21","end":"18:54","startHours":17.34195015104162,"endHours":18.897180131695308,"quality":"inauspicious"}],"nightChoghadiyas":[{"name":"Labha","start":"18:54","end":"20:21","startHours":18.897180131695308,"endHours":20.34195015104162,"quality":"auspicious"},{"name":"Amṛta","start":"20:21","end":"21:47","startHours":20.34195015104162,"endHours":21.78672017038793,"quality":"auspicious"},{"name":"Kāla","start":"21:47","end":"23:14","startHours":21.78672017038793,"endHours":23.231490189734238,"quality":"inauspicious"},{"name":"Śubha","start":"23:14","end":"00:41","startHours":23.231490189734238,"endHours":24.67626020908055,"quality":"auspicious"},{"name":"Roga","start":"00:41","end":"02:07","startHours":24.67626020908055,"endHours":26.12103022842686,"quality":"inauspicious"},{"name":"Udveg","start":"02:07","end":"03:34","startHours":26.12103022842686,"endHours":27.56580024777317,"quality":"inauspicious"},{"name":"Chala","start":"03:34","end":"05:01","startHours":27.56580024777317,"endHours":29.01057026711948,"quality":"neutral"},{"name":"Labha","start":"05:01","end":"06:27","startHours":29.01057026711948,"endHours":30.45534028646579,"quality":"auspicious"}],"horas":[{"name":"Hora 1","start":"06:27","end":"07:27","startHours":6.45534028646579,"endHours":7.45534028646579,"planetary_lord":"Saturn"},{"name":"Hora 2","start":"07:27","end":"08:27","startHours":7.45534028646579,"endHours":8.455340286465791,"planetary_lord":"Moon"},{"name":"Hora 3","start":"08:27","end":"09:27","startHours":8.455340286465791,"endHours":9.455340286465791,"planetary_lord":"Mercury"},{"name":"Hora 4","start":"09:27","end":"10:27","startHours":9.455340286465791,"endHours":10.455340286465791,"planetary_lord":"Venus"},{"name":"Hora 5","start":"10:27","end":"11:27","startHours":10.455340286465791,"endHours":11.455340286465791,"planetary_lord":"Sun"},{"name":"Hora 6","start":"11:27","end":"12:27","startHours":11.455340286465791,"endHours":12.455340286465791,"planetary_lord":"Mars"},{"name":"Hora 7","start":"12:27","end":"13:27","startHours":12.455340286465791,"endHours":13.455340286465791,"planetary_lord":"Jupiter"},{"name":"Hora 8","start":"13:27","end":"14:27","startHours":13.455340286465791,"endHours":14.455340286465791,"planetary_lord":"Saturn"},{"name":"Hora 9","start":"14:27","end":"15:27","startHours":14.455340286465791,"endHours":15.455340286465791,"planetary_lord":"Moon"},{"name":"Hora 10","start":"15:27","end":"16:27","startHours":15.455340286465791,"endHours":16.45534028646579,"planetary_lord":"Mercury"},{"name":"Hora 11","start":"16:27","end":"17:27","startHours":16.45534028646579,"endHours":17.45534028646579,"planetary_lord":"Venus"},{"name":"Hora 12","start":"17:27","end":"18:27","startHours":17.45534028646579,"endHours":18.45534028646579,"planetary_lord":"Sun"},{"name":"Hora 13","start":"18:27","end":"19:27","startHours":18.45534028646579,"endHours":19.45534028646579,"planetary_lord":"Mars"},{"name":"Hora 14","start":"19:27","end":"20:27","startHours":19.45534028646579,"endHours":20.45534028646579,"planetary_lord":"Jupiter"},{"name":"Hora 15","start":"20:27","end":"21:27","startHours":20.45534028646579,"endHours":21.45534028646579,"planetary_lord":"Saturn"},{"name":"Hora 16","start":"21:27","end":"22:27","startHours":21.45534028646579,"endHours":22.45534028646579,"planetary_lord":"Moon"},{"name":"Hora 17","start":"22:27","end":"23:27","startHours":22.45534028646579,"endHours":23.45534028646579,"planetary_lord":"Mercury"},{"name":"Hora 18","start":"23:27","end":"00:27","startHours":23.45534028646579,"endHours":24.45534028646579,"planetary_lord":"Venus"},{"name":"Hora 19","start":"00:27","end":"01:27","startHours":24.45534028646579,"endHours":25.45534028646579,"planetary_lord":"Sun"},{"name":"Hora 20","start":"01:27","end":"02:27","startHours":25.45534028646579,"endHours":26.45534028646579,"planetary_lord":"Mars"},{"name":"Hora 21","start":"02:27","end":"03:27","startHours":26.45534028646579,"endHours":27.45534028646579,"planetary_lord":"Jupiter"},{"name":"Hora 22","start":"03:27","end":"04:27","startHours":27.45534028646579,"endHours":28.45534028646579,"planetary_lord":"Saturn"},{"name":"Hora 23","start":"04:27","end":"05:27","startHours":28.45534028646579,"endHours":29.45534028646579,"planetary_lord":"Moon"},{"name":"Hora 24","start":"05:27","end":"06:27","startHours":29.45534028646579,"endHours":30.45534028646579,"planetary_lord":"Mercury"}],"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":["Mithuna","Karka","Kanyā","Vṛścika","Kumbha","Mīna"],"unfavorable_rashis":["Meṣa","Vṛṣabha","Siṃha","Tulā","Dhanu","Makara"]},"dishaShool":"East (Pūrva)","chandraVasa":"North-West","rahuVasa":"East","anandadiYoga":{"name":"Mudgara","quality":"Inauspicious"},"drikRitu":"Vasanta (Spring) (Drik)","vedicRitu":"Śiśira (Winter)","drikAyana":"Uttarāyaṇa","vedicAyana":"Uttarāyaṇa","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization (Drikpanchang-parity)","declination":6.917953302576794,"eotMinutes":-2.4880125448329173,"ayanamsa":24.0243}},"calendars":{"vikram_samvat":2069,"vikram_samvatsara":"Viśvāvasu","saka_samvat":1934,"saka_samvatsara":"Nandana","bengali_samvat":1419,"malayalam_era":1188,"nanakshahi_year":543,"lunar_month":"Caitra","lunar_month_paksha_full":"Caitra Kṛṣṇa Pakṣa","solar_month":"Mīna (Paṅkuṇi)","ritu":"Vasanta (Spring)","display_summary":"Caitra Kṛṣṇa Pratipada · Vikram 2069 Viśvāvasu · Śaka 1934 Nandana"},"festivals":[{"id":"mina-sankranti","name":"Mīna Saṅkrānti","name_sanskrit":"मीन सङ्क्रान्ति","tradition":"Pan-Hindu","significance":"Sun enters Pisces; Mīna-māsa begins.","vrata":false,"detection":{"sun_rashi":"Mīna"},"precedence":5}],"todays_walk":{"walk":{"id":"shani-walk","name":"Śani Walk","name_sanskrit":"शनि यात्रा","type":"graha","description":"Tapas + endurance + BG 17.14-19.","step_count":7,"url":"/walk/shani-walk"},"reason":"Śanivāra (Saturday) — 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 April 7, 2012 CE · Thane, Maharashtra · Vidhyamitra","description":"April 7, 2012 CE for Thane, Maharashtra: Kṛṣṇa Pratipada, sūryodaya 06:27, sūryāsta 18:54.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/thane/2012-04-07","hreflang_alternates":{"en":"https://vidhyamitra.com/city/thane/2012-04-07","sa":"https://sa.vidhyamitra.com/city/thane/2012-04-07","hi":"https://hi.vidhyamitra.com/city/thane/2012-04-07","x-default":"https://vidhyamitra.com/city/thane/2012-04-07"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-16T08:51:49.556Z","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":"2026-05-16T08:51:49.556Z","verification":{"type":"community-validated","markers":["matches Drikpanchang ±1 minute on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-16T08:51:49.556Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}