{"id":"vidhyamitra:city-day:mathura:2007-12-16:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/mathura/2007-12-16","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2007-12-16","date_display":"December 16, 2007 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":2007,"month":12,"day":16,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2454450.770833,"kali_year":5109,"ahargana":1865985.2708,"sun":{"sidereal_longitude":239.3164,"rashi":8,"rashi_name":"Vṛścika"},"moon":{"sidereal_longitude":315.0963,"rashi":11,"rashi_name":"Kumbha"},"tithi":{"number":7,"name":"Saptamī","paksha":"Śukla","full_name":"Śukla Saptamī","elongation_degrees":75.7799,"elapsed_within_tithi_degrees":3.7799},"nakshatra":{"number":24,"name":"Śatabhiṣā","pada":3,"moon_longitude":315.0963,"elapsed_within_degrees":8.4296},"yoga":{"number":15,"name":"Vajra","sum_longitude":194.4128},"karana":{"half_tithi_index":12,"name":"Gara"},"vara":{"number":2,"name":"Ravivāra (Sunday)"}},"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":2007,"month":12,"day":16,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2454450.770833,"ahargana":1865985.2708,"kali_year":5109,"ayanamsa_lahiri":23.9641,"grahas":{"sun":{"sidereal_longitude":239.71678900000006,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":18,"name":"Jyeṣṭhā","pada":4},"retrograde":false},"moon":{"sidereal_longitude":312.504089,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":24,"name":"Śatabhiṣā","pada":2},"retrograde":false,"latitude":0.3117},"mars":{"sidereal_longitude":71.963889,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":6,"name":"Ārdrā","pada":2},"retrograde":true},"mercury":{"sidereal_longitude":238.69628899999998,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":18,"name":"Jyeṣṭhā","pada":4},"retrograde":false},"jupiter":{"sidereal_longitude":246.086189,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":19,"name":"Mūla","pada":2},"retrograde":false},"venus":{"sidereal_longitude":198.258289,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":15,"name":"Svātī","pada":4},"retrograde":false},"saturn":{"sidereal_longitude":134.408589,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":11,"name":"Pūrva Phalgunī","pada":1},"retrograde":true},"rahu":{"sidereal_longitude":311.1206,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":24,"name":"Śatabhiṣā","pada":2},"retrograde":false},"ketu":{"sidereal_longitude":131.1206,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":10,"name":"Maghā","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":2007,"month":12,"day":16,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2454450.770833,"kali_year":5109,"ahargana":1865985.2708,"sun":{"sidereal_longitude":239.3164,"rashi":8,"rashi_name":"Vṛścika"},"moon":{"sidereal_longitude":315.0963,"rashi":11,"rashi_name":"Kumbha"},"tithi":{"number":7,"name":"Saptamī","paksha":"Śukla","full_name":"Śukla Saptamī","elongation_degrees":75.7799,"elapsed_within_tithi_degrees":3.7799},"nakshatra":{"number":24,"name":"Śatabhiṣā","pada":3,"moon_longitude":315.0963,"elapsed_within_degrees":8.4296},"yoga":{"number":15,"name":"Vajra","sum_longitude":194.4128},"karana":{"half_tithi_index":12,"name":"Gara"},"vara":{"number":2,"name":"Ravivāra (Sunday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":0.312,"elongation":75.78},"lunar":{"type":"lunar","occurs":false,"moon_latitude":0.312,"opposition_distance":104.22}},"eclipse_window_40days":[]},"city":{"slug":"mathura","name":"Mathurā","lat":27.4924,"lon":77.6737,"tz_offset_hours":5.5,"state":"Uttar Pradesh","country":"IN","tier":"tirtha"},"tier2":{"city":{"slug":"mathura","name":"Mathurā","lat":27.4924,"lon":77.6737,"tz_offset_hours":5.5,"state":"Uttar Pradesh","country":"IN","tier":"tirtha"},"sunriseLocal":"07:03","sunsetLocal":"17:28","solarNoonLocal":"12:16","dayLengthHours":10.413969805665015,"dayLengthDisplay":"10 Hours 24 Mins 50 Secs","nightLengthDisplay":"13 Hours 35 Mins 10 Secs","moonriseLocal":"11:23","moonsetLocal":"22:50","rahuKala":{"name":"Rāhu Kāla","start":"16:10","end":"17:28","startHours":16.165043396671507,"endHours":17.466789622379633,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"12:16","end":"13:34","startHours":12.259804719547127,"endHours":13.561550945255252,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"14:52","end":"16:10","startHours":14.86329717096338,"endHours":16.165043396671507,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:29","end":"09:50","startHours":9.482746104703121,"endHours":9.829878431558623,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"07:29","end":"07:46","startHours":7.486735225283994,"endHours":7.764441086768394,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:55","end":"12:36","startHours":11.912672392691624,"endHours":12.606937046402626,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"05:40","end":"06:22","startHours":5.664290509292616,"endHours":6.358555163003617,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"06:11","end":"07:03","startHours":6.184988999575867,"endHours":7.052819816714618,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:00","end":"14:41","startHours":13.995466353824629,"endHours":14.689731007535629,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"17:16","end":"17:40","startHours":17.266789622379633,"endHours":17.666789622379632,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"17:28","end":"17:54","startHours":17.466789622379633,"endHours":17.90070503094901,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"17:13","end":"18:58","startHours":17.216789622379633,"endHours":18.966789622379633,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:55","end":"00:36","startHours":23.912672392691626,"endHours":24.606937046402628,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Udveg","start":"07:03","end":"08:21","startHours":7.052819816714618,"endHours":8.354566042422745,"quality":"inauspicious"},{"name":"Chala","start":"08:21","end":"09:39","startHours":8.354566042422745,"endHours":9.656312268130872,"quality":"neutral"},{"name":"Labha","start":"09:39","end":"10:57","startHours":9.656312268130872,"endHours":10.958058493839,"quality":"auspicious"},{"name":"Amṛta","start":"10:57","end":"12:16","startHours":10.958058493839,"endHours":12.259804719547127,"quality":"auspicious"},{"name":"Kāla","start":"12:16","end":"13:34","startHours":12.259804719547127,"endHours":13.561550945255252,"quality":"inauspicious"},{"name":"Śubha","start":"13:34","end":"14:52","startHours":13.561550945255252,"endHours":14.86329717096338,"quality":"auspicious"},{"name":"Roga","start":"14:52","end":"16:10","startHours":14.86329717096338,"endHours":16.165043396671507,"quality":"inauspicious"},{"name":"Udveg","start":"16:10","end":"17:28","startHours":16.165043396671507,"endHours":17.466789622379633,"quality":"inauspicious"}],"nightChoghadiyas":[{"name":"Śubha","start":"17:28","end":"19:10","startHours":17.466789622379633,"endHours":19.165043396671507,"quality":"auspicious"},{"name":"Roga","start":"19:10","end":"20:52","startHours":19.165043396671507,"endHours":20.863297170963378,"quality":"inauspicious"},{"name":"Udveg","start":"20:52","end":"22:34","startHours":20.863297170963378,"endHours":22.561550945255252,"quality":"inauspicious"},{"name":"Chala","start":"22:34","end":"00:16","startHours":22.561550945255252,"endHours":24.259804719547127,"quality":"neutral"},{"name":"Labha","start":"00:16","end":"01:57","startHours":24.259804719547127,"endHours":25.958058493838998,"quality":"auspicious"},{"name":"Amṛta","start":"01:57","end":"03:39","startHours":25.958058493838998,"endHours":27.656312268130872,"quality":"auspicious"},{"name":"Kāla","start":"03:39","end":"05:21","startHours":27.656312268130872,"endHours":29.354566042422746,"quality":"inauspicious"},{"name":"Śubha","start":"05:21","end":"07:03","startHours":29.354566042422746,"endHours":31.052819816714617,"quality":"auspicious"}],"horas":[{"name":"Hora 1","start":"07:03","end":"08:03","startHours":7.052819816714618,"endHours":8.052819816714617,"planetary_lord":"Sun"},{"name":"Hora 2","start":"08:03","end":"09:03","startHours":8.052819816714617,"endHours":9.052819816714617,"planetary_lord":"Mars"},{"name":"Hora 3","start":"09:03","end":"10:03","startHours":9.052819816714617,"endHours":10.052819816714617,"planetary_lord":"Jupiter"},{"name":"Hora 4","start":"10:03","end":"11:03","startHours":10.052819816714617,"endHours":11.052819816714617,"planetary_lord":"Saturn"},{"name":"Hora 5","start":"11:03","end":"12:03","startHours":11.052819816714617,"endHours":12.052819816714617,"planetary_lord":"Moon"},{"name":"Hora 6","start":"12:03","end":"13:03","startHours":12.052819816714617,"endHours":13.052819816714617,"planetary_lord":"Mercury"},{"name":"Hora 7","start":"13:03","end":"14:03","startHours":13.052819816714617,"endHours":14.052819816714617,"planetary_lord":"Venus"},{"name":"Hora 8","start":"14:03","end":"15:03","startHours":14.052819816714617,"endHours":15.052819816714617,"planetary_lord":"Sun"},{"name":"Hora 9","start":"15:03","end":"16:03","startHours":15.052819816714617,"endHours":16.052819816714617,"planetary_lord":"Mars"},{"name":"Hora 10","start":"16:03","end":"17:03","startHours":16.052819816714617,"endHours":17.052819816714617,"planetary_lord":"Jupiter"},{"name":"Hora 11","start":"17:03","end":"18:03","startHours":17.052819816714617,"endHours":18.052819816714617,"planetary_lord":"Saturn"},{"name":"Hora 12","start":"18:03","end":"19:03","startHours":18.052819816714617,"endHours":19.052819816714617,"planetary_lord":"Moon"},{"name":"Hora 13","start":"19:03","end":"20:03","startHours":19.052819816714617,"endHours":20.052819816714617,"planetary_lord":"Mercury"},{"name":"Hora 14","start":"20:03","end":"21:03","startHours":20.052819816714617,"endHours":21.052819816714617,"planetary_lord":"Venus"},{"name":"Hora 15","start":"21:03","end":"22:03","startHours":21.052819816714617,"endHours":22.052819816714617,"planetary_lord":"Sun"},{"name":"Hora 16","start":"22:03","end":"23:03","startHours":22.052819816714617,"endHours":23.052819816714617,"planetary_lord":"Mars"},{"name":"Hora 17","start":"23:03","end":"00:03","startHours":23.052819816714617,"endHours":24.052819816714617,"planetary_lord":"Jupiter"},{"name":"Hora 18","start":"00:03","end":"01:03","startHours":24.052819816714617,"endHours":25.052819816714617,"planetary_lord":"Saturn"},{"name":"Hora 19","start":"01:03","end":"02:03","startHours":25.052819816714617,"endHours":26.052819816714617,"planetary_lord":"Moon"},{"name":"Hora 20","start":"02:03","end":"03:03","startHours":26.052819816714617,"endHours":27.052819816714617,"planetary_lord":"Mercury"},{"name":"Hora 21","start":"03:03","end":"04:03","startHours":27.052819816714617,"endHours":28.052819816714617,"planetary_lord":"Venus"},{"name":"Hora 22","start":"04:03","end":"05:03","startHours":28.052819816714617,"endHours":29.052819816714617,"planetary_lord":"Sun"},{"name":"Hora 23","start":"05:03","end":"06:03","startHours":29.052819816714617,"endHours":30.052819816714617,"planetary_lord":"Mars"},{"name":"Hora 24","start":"06:03","end":"07:03","startHours":30.052819816714617,"endHours":31.052819816714617,"planetary_lord":"Jupiter"}],"taraBala":{"favorable_nakshatras":["Aśvinī","Bharaṇī","Punarvasu","Puṣya","Aśleṣā","Maghā","Pūrva Phalgunī","Viśākhā","Anurādhā","Jyeṣṭhā","Mūla","Pūrva Āṣāḍhā","Pūrva Bhādrapadā","Uttara Bhādrapadā","Revatī"],"unfavorable_nakshatras":["Kṛttikā","Rohiṇī","Mṛgaśirā","Ārdrā","Uttara Phalgunī","Hasta","Citrā","Svātī","Uttara Āṣāḍhā","Śravaṇa","Dhaniṣṭhā","Śatabhiṣaj"],"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":"West (Paścim)","chandraVasa":"South","rahuVasa":"North-East","anandadiYoga":{"name":"Mātaṇga","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":-23.285680968300923,"eotMinutes":3.716916827172506,"ayanamsa":23.9641}},"calendars":{"vikram_samvat":2064,"vikram_samvatsara":"Śārvarī","saka_samvat":1929,"saka_samvatsara":"Sarvajit","bengali_samvat":1414,"malayalam_era":1183,"nanakshahi_year":538,"lunar_month":"Mārgaśīrṣa","lunar_month_paksha_full":"Mārgaśīrṣa Śukla Pakṣa","solar_month":"Vṛścika (Kārttikai)","ritu":"Hemanta (Pre-winter)","display_summary":"Mārgaśīrṣa Śukla Saptamī · Vikram 2064 Śārvarī · Śaka 1929 Sarvajit"},"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}],"todays_walk":{"walk":{"id":"surya-walk","name":"Sūrya Walk","name_sanskrit":"सूर्य यात्रा","type":"graha","description":"Self-illumination + BG 4.1 (Sun-lineage of Gītā transmission).","step_count":6,"url":"/walk/surya-walk"},"reason":"Ravivāra (Sunday) — its presiding graha's walk."},"cosmic_resonances":[]},"validity":{"eternal":false,"location_specific":"mathura"},"liturgical":{"opening":"जय श्री कृष्ण","closing":"ॐ तत् सत्","attribution":"Computed by Vidhyamitra Sūrya-Siddhānta substrate + Vidhyamitra Tier-2 layer"},"seo":{"title":"Pañchāṅga December 16, 2007 CE · Mathurā · Vidhyamitra","description":"December 16, 2007 CE for Mathurā: Śukla Saptamī, sūryodaya 07:03, sūryāsta 17:28.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/mathura/2007-12-16","hreflang_alternates":{"en":"https://vidhyamitra.com/city/mathura/2007-12-16","sa":"https://sa.vidhyamitra.com/city/mathura/2007-12-16","hi":"https://hi.vidhyamitra.com/city/mathura/2007-12-16","x-default":"https://vidhyamitra.com/city/mathura/2007-12-16"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-14T20:35:14.917Z","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":"2026-05-14T20:35:14.918Z","verification":{"type":"community-validated","markers":["matches Drikpanchang ±1 minute on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-14T20:35:14.918Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}