{"id":"vidhyamitra:city-day:thane:2030-12-07:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/thane/2030-12-07","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2030-12-07","date_display":"December 7, 2030 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":2030,"month":12,"day":7,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2462842.770833,"kali_year":5132,"ahargana":1874377.2708,"sun":{"sidereal_longitude":230.1432,"rashi":8,"rashi_name":"Vṛścika"},"moon":{"sidereal_longitude":17.459,"rashi":1,"rashi_name":"Meṣa"},"tithi":{"number":13,"name":"Trayodaśī","paksha":"Śukla","full_name":"Śukla Trayodaśī","elongation_degrees":147.3158,"elapsed_within_tithi_degrees":3.3158},"nakshatra":{"number":2,"name":"Bharaṇī","pada":2,"moon_longitude":17.459,"elapsed_within_degrees":4.1256},"yoga":{"number":19,"name":"Parigha","sum_longitude":247.6021},"karana":{"half_tithi_index":24,"name":"Kaulava"},"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":2030,"month":12,"day":7,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2462842.770833,"ahargana":1874377.2708,"kali_year":5132,"ayanamsa_lahiri":24.2851,"grahas":{"sun":{"sidereal_longitude":230.67355199999997,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":18,"name":"Jyeṣṭhā","pada":2},"retrograde":false},"moon":{"sidereal_longitude":19.201452000000018,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":2,"name":"Bharaṇī","pada":2},"retrograde":false,"latitude":2.1808},"mars":{"sidereal_longitude":164.22125200000005,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":13,"name":"Hasta","pada":2},"retrograde":false},"mercury":{"sidereal_longitude":247.24035200000003,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":19,"name":"Mūla","pada":3},"retrograde":true},"jupiter":{"sidereal_longitude":225.668452,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":17,"name":"Anurādhā","pada":4},"retrograde":false},"venus":{"sidereal_longitude":242.06715199999996,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":19,"name":"Mūla","pada":1},"retrograde":false},"saturn":{"sidereal_longitude":40.248451999999986,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":4,"name":"Rohiṇī","pada":1},"retrograde":true},"rahu":{"sidereal_longitude":226.4721,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":17,"name":"Anurādhā","pada":4},"retrograde":false},"ketu":{"sidereal_longitude":46.4721,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":4,"name":"Rohiṇī","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":2030,"month":12,"day":7,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2462842.770833,"kali_year":5132,"ahargana":1874377.2708,"sun":{"sidereal_longitude":230.1432,"rashi":8,"rashi_name":"Vṛścika"},"moon":{"sidereal_longitude":17.459,"rashi":1,"rashi_name":"Meṣa"},"tithi":{"number":13,"name":"Trayodaśī","paksha":"Śukla","full_name":"Śukla Trayodaśī","elongation_degrees":147.3158,"elapsed_within_tithi_degrees":3.3158},"nakshatra":{"number":2,"name":"Bharaṇī","pada":2,"moon_longitude":17.459,"elapsed_within_degrees":4.1256},"yoga":{"number":19,"name":"Parigha","sum_longitude":247.6021},"karana":{"half_tithi_index":24,"name":"Kaulava"},"vara":{"number":1,"name":"Śanivāra (Saturday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":2.181,"elongation":147.316},"lunar":{"type":"lunar","occurs":false,"moon_latitude":2.181,"opposition_distance":32.684}},"eclipse_window_40days":[{"offset_days":3,"type":"lunar","occurs":true,"moon_latitude":-0.714,"opposition_distance":2.237}]},"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":"18:01","solarNoonLocal":"12:30","dayLengthHours":11.016790340516756,"dayLengthDisplay":"11 Hours 01 Mins 00 Secs","nightLengthDisplay":"12 Hours 59 Mins 00 Secs","moonriseLocal":"15:59","moonsetLocal":"04:50","rahuKala":{"name":"Rāhu Kāla","start":"09:45","end":"11:08","startHours":9.751867472815192,"endHours":11.128966265379786,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"13:53","end":"15:16","startHours":13.883163850508975,"endHours":15.26026264307357,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"07:00","end":"08:22","startHours":6.997669887686002,"endHours":8.374768680250597,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:34","end":"09:56","startHours":9.568254300473246,"endHours":9.935480645157137,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"07:27","end":"07:45","startHours":7.456702818540867,"endHours":7.750483894287981,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"12:08","end":"12:52","startHours":12.138838713260487,"endHours":12.873291402628272,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"05:32","end":"06:16","startHours":5.5287645089504345,"endHours":6.263217198318219,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"06:05","end":"07:00","startHours":6.0796040259762725,"endHours":6.997669887686002,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:21","end":"15:05","startHours":14.342196781363839,"endHours":15.076649470731622,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"17:49","end":"18:13","startHours":17.81446022820276,"endHours":18.214460228202757,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:01","end":"18:28","startHours":18.014460228202758,"endHours":18.47349315905762,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"17:46","end":"19:31","startHours":17.764460228202758,"endHours":19.514460228202758,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"00:08","end":"00:52","startHours":24.138838713260487,"endHours":24.873291402628272,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Kāla","start":"07:00","end":"08:22","startHours":6.997669887686002,"endHours":8.374768680250597,"quality":"inauspicious"},{"name":"Śubha","start":"08:22","end":"09:45","startHours":8.374768680250597,"endHours":9.751867472815192,"quality":"auspicious"},{"name":"Roga","start":"09:45","end":"11:08","startHours":9.751867472815192,"endHours":11.128966265379786,"quality":"inauspicious"},{"name":"Udveg","start":"11:08","end":"12:30","startHours":11.128966265379786,"endHours":12.50606505794438,"quality":"inauspicious"},{"name":"Chala","start":"12:30","end":"13:53","startHours":12.50606505794438,"endHours":13.883163850508975,"quality":"neutral"},{"name":"Labha","start":"13:53","end":"15:16","startHours":13.883163850508975,"endHours":15.26026264307357,"quality":"auspicious"},{"name":"Amṛta","start":"15:16","end":"16:38","startHours":15.26026264307357,"endHours":16.637361435638162,"quality":"auspicious"},{"name":"Kāla","start":"16:38","end":"18:01","startHours":16.637361435638162,"endHours":18.014460228202758,"quality":"inauspicious"}],"nightChoghadiyas":[{"name":"Labha","start":"18:01","end":"19:38","startHours":18.014460228202758,"endHours":19.637361435638162,"quality":"auspicious"},{"name":"Amṛta","start":"19:38","end":"21:16","startHours":19.637361435638162,"endHours":21.260262643073567,"quality":"auspicious"},{"name":"Kāla","start":"21:16","end":"22:53","startHours":21.260262643073567,"endHours":22.883163850508975,"quality":"inauspicious"},{"name":"Śubha","start":"22:53","end":"00:30","startHours":22.883163850508975,"endHours":24.50606505794438,"quality":"auspicious"},{"name":"Roga","start":"00:30","end":"02:08","startHours":24.50606505794438,"endHours":26.128966265379784,"quality":"inauspicious"},{"name":"Udveg","start":"02:08","end":"03:45","startHours":26.128966265379784,"endHours":27.751867472815192,"quality":"inauspicious"},{"name":"Chala","start":"03:45","end":"05:22","startHours":27.751867472815192,"endHours":29.374768680250597,"quality":"neutral"},{"name":"Labha","start":"05:22","end":"07:00","startHours":29.374768680250597,"endHours":30.997669887686,"quality":"auspicious"}],"horas":[{"name":"Hora 1","start":"07:00","end":"08:00","startHours":6.997669887686002,"endHours":7.997669887686002,"planetary_lord":"Saturn"},{"name":"Hora 2","start":"08:00","end":"09:00","startHours":7.997669887686002,"endHours":8.997669887686001,"planetary_lord":"Moon"},{"name":"Hora 3","start":"09:00","end":"10:00","startHours":8.997669887686001,"endHours":9.997669887686001,"planetary_lord":"Mercury"},{"name":"Hora 4","start":"10:00","end":"11:00","startHours":9.997669887686001,"endHours":10.997669887686001,"planetary_lord":"Venus"},{"name":"Hora 5","start":"11:00","end":"12:00","startHours":10.997669887686001,"endHours":11.997669887686001,"planetary_lord":"Sun"},{"name":"Hora 6","start":"12:00","end":"13:00","startHours":11.997669887686001,"endHours":12.997669887686001,"planetary_lord":"Mars"},{"name":"Hora 7","start":"13:00","end":"14:00","startHours":12.997669887686001,"endHours":13.997669887686001,"planetary_lord":"Jupiter"},{"name":"Hora 8","start":"14:00","end":"15:00","startHours":13.997669887686001,"endHours":14.997669887686001,"planetary_lord":"Saturn"},{"name":"Hora 9","start":"15:00","end":"16:00","startHours":14.997669887686001,"endHours":15.997669887686001,"planetary_lord":"Moon"},{"name":"Hora 10","start":"16:00","end":"17:00","startHours":15.997669887686001,"endHours":16.997669887686,"planetary_lord":"Mercury"},{"name":"Hora 11","start":"17:00","end":"18:00","startHours":16.997669887686,"endHours":17.997669887686,"planetary_lord":"Venus"},{"name":"Hora 12","start":"18:00","end":"19:00","startHours":17.997669887686,"endHours":18.997669887686,"planetary_lord":"Sun"},{"name":"Hora 13","start":"19:00","end":"20:00","startHours":18.997669887686,"endHours":19.997669887686,"planetary_lord":"Mars"},{"name":"Hora 14","start":"20:00","end":"21:00","startHours":19.997669887686,"endHours":20.997669887686,"planetary_lord":"Jupiter"},{"name":"Hora 15","start":"21:00","end":"22:00","startHours":20.997669887686,"endHours":21.997669887686,"planetary_lord":"Saturn"},{"name":"Hora 16","start":"22:00","end":"23:00","startHours":21.997669887686,"endHours":22.997669887686,"planetary_lord":"Moon"},{"name":"Hora 17","start":"23:00","end":"00:00","startHours":22.997669887686,"endHours":23.997669887686,"planetary_lord":"Mercury"},{"name":"Hora 18","start":"00:00","end":"01:00","startHours":23.997669887686,"endHours":24.997669887686,"planetary_lord":"Venus"},{"name":"Hora 19","start":"01:00","end":"02:00","startHours":24.997669887686,"endHours":25.997669887686,"planetary_lord":"Sun"},{"name":"Hora 20","start":"02:00","end":"03:00","startHours":25.997669887686,"endHours":26.997669887686,"planetary_lord":"Mars"},{"name":"Hora 21","start":"03:00","end":"04:00","startHours":26.997669887686,"endHours":27.997669887686,"planetary_lord":"Jupiter"},{"name":"Hora 22","start":"04:00","end":"05:00","startHours":27.997669887686,"endHours":28.997669887686,"planetary_lord":"Saturn"},{"name":"Hora 23","start":"05:00","end":"06:00","startHours":28.997669887686,"endHours":29.997669887686,"planetary_lord":"Moon"},{"name":"Hora 24","start":"06:00","end":"07:00","startHours":29.997669887686,"endHours":30.997669887686,"planetary_lord":"Mercury"}],"taraBala":{"favorable_nakshatras":["Kṛttikā","Rohiṇī","Mṛgaśirā","Ārdrā","Punarvasu","Uttara Phalgunī","Hasta","Citrā","Svātī","Viśākhā","Uttara Āṣāḍhā","Śravaṇa","Dhaniṣṭhā","Śatabhiṣaj","Pūrva Bhādrapadā"],"unfavorable_nakshatras":["Aśvinī","Bharaṇī","Puṣya","Aśleṣā","Maghā","Pūrva Phalgunī","Anurādhā","Jyeṣṭhā","Mūla","Pūrva Āṣāḍhā","Uttara Bhādrapadā","Revatī"],"nature":"Janma-tara if same nakshatra; favorable for 15 nakshatras"},"chandraBala":{"favorable_rashis":["Meṣa","Mithuna","Kanyā","Tulā","Makara","Kumbha"],"unfavorable_rashis":["Vṛṣabha","Karka","Siṃha","Vṛścika","Dhanu","Mīna"]},"dishaShool":"East (Pūrva)","chandraVasa":"East","rahuVasa":"East","anandadiYoga":{"name":"Cara","quality":"Auspicious"},"drikRitu":"Hemanta (Pre-winter) (Drik)","vedicRitu":"Śarad (Autumn)","drikAyana":"Dakṣiṇāyana","vedicAyana":"Dakṣiṇāyana","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization (Drikpanchang-parity)","declination":-22.588230261886128,"eotMinutes":7.723696523337262,"ayanamsa":24.2851}},"calendars":{"vikram_samvat":2087,"vikram_samvatsara":"Rudhirodgāri","saka_samvat":1952,"saka_samvatsara":"Sādhāraṇa","bengali_samvat":1437,"malayalam_era":1206,"nanakshahi_year":561,"lunar_month":"Mārgaśīrṣa","lunar_month_paksha_full":"Mārgaśīrṣa Śukla Pakṣa","solar_month":"Vṛścika (Kārttikai)","ritu":"Hemanta (Pre-winter)","display_summary":"Mārgaśīrṣa Śukla Trayodaśī · Vikram 2087 Rudhirodgāri · Śaka 1952 Sādhāraṇa"},"festivals":[{"id":"vrischika-sankranti","name":"Vṛścika Saṅkrānti","name_sanskrit":"वृश्चिक सङ्क्रान्ति","tradition":"Pan-Hindu","significance":"Sun enters Scorpio.","vrata":false,"detection":{"sun_rashi":"Vṛścika"},"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":"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 December 7, 2030 CE · Thane, Maharashtra · Vidhyamitra","description":"December 7, 2030 CE for Thane, Maharashtra: Śukla Trayodaśī, sūryodaya 07:00, sūryāsta 18:01.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/thane/2030-12-07","hreflang_alternates":{"en":"https://vidhyamitra.com/city/thane/2030-12-07","sa":"https://sa.vidhyamitra.com/city/thane/2030-12-07","hi":"https://hi.vidhyamitra.com/city/thane/2030-12-07","x-default":"https://vidhyamitra.com/city/thane/2030-12-07"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-15T12:20:39.670Z","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":"2026-05-15T12:20:39.670Z","verification":{"type":"community-validated","markers":["matches Drikpanchang ±1 minute on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-15T12:20:39.670Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}