{"id":"vidhyamitra:city-day:srinagar:2001-12-13:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/srinagar/2001-12-13","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2001-12-13","date_display":"December 13, 2001 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":2001,"month":12,"day":13,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2452256.770833,"kali_year":5103,"ahargana":1863791.2708,"sun":{"sidereal_longitude":236.806,"rashi":8,"rashi_name":"Vṛścika"},"moon":{"sidereal_longitude":215.5583,"rashi":8,"rashi_name":"Vṛścika"},"tithi":{"number":29,"name":"Caturdaśī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Caturdaśī","elongation_degrees":338.7523,"elapsed_within_tithi_degrees":2.7523},"nakshatra":{"number":17,"name":"Anurādhā","pada":1,"moon_longitude":215.5583,"elapsed_within_degrees":2.225},"yoga":{"number":7,"name":"Sukarma","sum_longitude":92.3643},"karana":{"half_tithi_index":56,"name":"Viṣṭi"},"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":2001,"month":12,"day":13,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2452256.770833,"ahargana":1863791.2708,"kali_year":5103,"ayanamsa_lahiri":23.8802,"grahas":{"sun":{"sidereal_longitude":237.213215,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":18,"name":"Jyeṣṭhā","pada":4},"retrograde":false},"moon":{"sidereal_longitude":214.74371500000007,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":17,"name":"Anurādhā","pada":1},"retrograde":false,"latitude":2.3703},"mars":{"sidereal_longitude":309.134315,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":24,"name":"Śatabhiṣā","pada":1},"retrograde":false},"mercury":{"sidereal_longitude":241.71111500000006,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":19,"name":"Mūla","pada":1},"retrograde":false},"jupiter":{"sidereal_longitude":79.13991499999997,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":6,"name":"Ārdrā","pada":4},"retrograde":true},"venus":{"sidereal_longitude":229.43271500000003,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":18,"name":"Jyeṣṭhā","pada":1},"retrograde":false},"saturn":{"sidereal_longitude":46.72531500000002,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":4,"name":"Rohiṇī","pada":3},"retrograde":true},"rahu":{"sidereal_longitude":67.3693,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":6,"name":"Ārdrā","pada":1},"retrograde":false},"ketu":{"sidereal_longitude":247.3693,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":19,"name":"Mūla","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":2001,"month":12,"day":13,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2452256.770833,"kali_year":5103,"ahargana":1863791.2708,"sun":{"sidereal_longitude":236.806,"rashi":8,"rashi_name":"Vṛścika"},"moon":{"sidereal_longitude":215.5583,"rashi":8,"rashi_name":"Vṛścika"},"tithi":{"number":29,"name":"Caturdaśī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Caturdaśī","elongation_degrees":338.7523,"elapsed_within_tithi_degrees":2.7523},"nakshatra":{"number":17,"name":"Anurādhā","pada":1,"moon_longitude":215.5583,"elapsed_within_degrees":2.225},"yoga":{"number":7,"name":"Sukarma","sum_longitude":92.3643},"karana":{"half_tithi_index":56,"name":"Viṣṭi"},"vara":{"number":6,"name":"Guruvāra (Thursday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":2.37,"elongation":21.248},"lunar":{"type":"lunar","occurs":false,"moon_latitude":2.37,"opposition_distance":158.752}},"eclipse_window_40days":[]},"city":{"slug":"srinagar","name":"Srinagar, J&K","lat":34.0837,"lon":74.7973,"tz_offset_hours":5.5,"state":"J&K","country":"IN","tier":"tier-1"},"tier2":{"city":{"slug":"srinagar","name":"Srinagar, J&K","lat":34.0837,"lon":74.7973,"tz_offset_hours":5.5,"state":"J&K","country":"IN","tier":"tier-1"},"sunriseLocal":"07:28","sunsetLocal":"17:23","solarNoonLocal":"12:26","dayLengthHours":9.911094609995569,"dayLengthDisplay":"9 Hours 54 Mins 40 Secs","nightLengthDisplay":"14 Hours 05 Mins 20 Secs","moonriseLocal":"05:49","moonsetLocal":"16:02","rahuKala":{"name":"Rāhu Kāla","start":"13:40","end":"14:54","startHours":13.667555988759144,"endHours":14.906442815008589,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"07:28","end":"08:43","startHours":7.473121857511913,"endHours":8.71200868376136,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"09:57","end":"11:11","startHours":9.950895510010806,"endHours":11.18978233626025,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:47","end":"10:07","startHours":9.785710599844212,"endHours":10.116080420177397,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"07:53","end":"08:09","startHours":7.886084132928395,"endHours":8.150379989194944,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"12:06","end":"12:46","startHours":12.098299342176512,"endHours":12.759038982842883,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"06:09","end":"06:49","startHours":6.151642576179171,"endHours":6.812382216845542,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"06:39","end":"07:28","startHours":6.647197306678949,"endHours":7.473121857511913,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:05","end":"14:44","startHours":14.080518264175625,"endHours":14.741257904841996,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"17:11","end":"17:35","startHours":17.184216467507483,"endHours":17.58421646750748,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"17:23","end":"17:48","startHours":17.384216467507482,"endHours":17.797178742923965,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"17:08","end":"18:53","startHours":17.134216467507482,"endHours":18.884216467507482,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"00:06","end":"00:46","startHours":24.098299342176514,"endHours":24.759038982842885,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Śubha","start":"07:28","end":"08:43","startHours":7.473121857511913,"endHours":8.71200868376136,"quality":"auspicious"},{"name":"Roga","start":"08:43","end":"09:57","startHours":8.71200868376136,"endHours":9.950895510010806,"quality":"inauspicious"},{"name":"Udveg","start":"09:57","end":"11:11","startHours":9.950895510010806,"endHours":11.18978233626025,"quality":"inauspicious"},{"name":"Chala","start":"11:11","end":"12:26","startHours":11.18978233626025,"endHours":12.428669162509697,"quality":"neutral"},{"name":"Labha","start":"12:26","end":"13:40","startHours":12.428669162509697,"endHours":13.667555988759144,"quality":"auspicious"},{"name":"Amṛta","start":"13:40","end":"14:54","startHours":13.667555988759144,"endHours":14.906442815008589,"quality":"auspicious"},{"name":"Kāla","start":"14:54","end":"16:09","startHours":14.906442815008589,"endHours":16.145329641258037,"quality":"inauspicious"},{"name":"Śubha","start":"16:09","end":"17:23","startHours":16.145329641258037,"endHours":17.384216467507482,"quality":"auspicious"}],"nightChoghadiyas":[{"name":"Amṛta","start":"17:23","end":"19:09","startHours":17.384216467507482,"endHours":19.145329641258037,"quality":"auspicious"},{"name":"Kāla","start":"19:09","end":"20:54","startHours":19.145329641258037,"endHours":20.90644281500859,"quality":"inauspicious"},{"name":"Śubha","start":"20:54","end":"22:40","startHours":20.90644281500859,"endHours":22.667555988759144,"quality":"auspicious"},{"name":"Roga","start":"22:40","end":"00:26","startHours":22.667555988759144,"endHours":24.4286691625097,"quality":"inauspicious"},{"name":"Udveg","start":"00:26","end":"02:11","startHours":24.4286691625097,"endHours":26.18978233626025,"quality":"inauspicious"},{"name":"Chala","start":"02:11","end":"03:57","startHours":26.18978233626025,"endHours":27.950895510010806,"quality":"neutral"},{"name":"Labha","start":"03:57","end":"05:43","startHours":27.950895510010806,"endHours":29.71200868376136,"quality":"auspicious"},{"name":"Amṛta","start":"05:43","end":"07:28","startHours":29.71200868376136,"endHours":31.473121857511913,"quality":"auspicious"}],"horas":[{"name":"Hora 1","start":"07:28","end":"08:28","startHours":7.473121857511913,"endHours":8.473121857511913,"planetary_lord":"Jupiter"},{"name":"Hora 2","start":"08:28","end":"09:28","startHours":8.473121857511913,"endHours":9.473121857511913,"planetary_lord":"Saturn"},{"name":"Hora 3","start":"09:28","end":"10:28","startHours":9.473121857511913,"endHours":10.473121857511913,"planetary_lord":"Moon"},{"name":"Hora 4","start":"10:28","end":"11:28","startHours":10.473121857511913,"endHours":11.473121857511913,"planetary_lord":"Mercury"},{"name":"Hora 5","start":"11:28","end":"12:28","startHours":11.473121857511913,"endHours":12.473121857511913,"planetary_lord":"Venus"},{"name":"Hora 6","start":"12:28","end":"13:28","startHours":12.473121857511913,"endHours":13.473121857511913,"planetary_lord":"Sun"},{"name":"Hora 7","start":"13:28","end":"14:28","startHours":13.473121857511913,"endHours":14.473121857511913,"planetary_lord":"Mars"},{"name":"Hora 8","start":"14:28","end":"15:28","startHours":14.473121857511913,"endHours":15.473121857511913,"planetary_lord":"Jupiter"},{"name":"Hora 9","start":"15:28","end":"16:28","startHours":15.473121857511913,"endHours":16.473121857511913,"planetary_lord":"Saturn"},{"name":"Hora 10","start":"16:28","end":"17:28","startHours":16.473121857511913,"endHours":17.473121857511913,"planetary_lord":"Moon"},{"name":"Hora 11","start":"17:28","end":"18:28","startHours":17.473121857511913,"endHours":18.473121857511913,"planetary_lord":"Mercury"},{"name":"Hora 12","start":"18:28","end":"19:28","startHours":18.473121857511913,"endHours":19.473121857511913,"planetary_lord":"Venus"},{"name":"Hora 13","start":"19:28","end":"20:28","startHours":19.473121857511913,"endHours":20.473121857511913,"planetary_lord":"Sun"},{"name":"Hora 14","start":"20:28","end":"21:28","startHours":20.473121857511913,"endHours":21.473121857511913,"planetary_lord":"Mars"},{"name":"Hora 15","start":"21:28","end":"22:28","startHours":21.473121857511913,"endHours":22.473121857511913,"planetary_lord":"Jupiter"},{"name":"Hora 16","start":"22:28","end":"23:28","startHours":22.473121857511913,"endHours":23.473121857511913,"planetary_lord":"Saturn"},{"name":"Hora 17","start":"23:28","end":"00:28","startHours":23.473121857511913,"endHours":24.473121857511913,"planetary_lord":"Moon"},{"name":"Hora 18","start":"00:28","end":"01:28","startHours":24.473121857511913,"endHours":25.473121857511913,"planetary_lord":"Mercury"},{"name":"Hora 19","start":"01:28","end":"02:28","startHours":25.473121857511913,"endHours":26.473121857511913,"planetary_lord":"Venus"},{"name":"Hora 20","start":"02:28","end":"03:28","startHours":26.473121857511913,"endHours":27.473121857511913,"planetary_lord":"Sun"},{"name":"Hora 21","start":"03:28","end":"04:28","startHours":27.473121857511913,"endHours":28.473121857511913,"planetary_lord":"Mars"},{"name":"Hora 22","start":"04:28","end":"05:28","startHours":28.473121857511913,"endHours":29.473121857511913,"planetary_lord":"Jupiter"},{"name":"Hora 23","start":"05:28","end":"06:28","startHours":29.473121857511913,"endHours":30.473121857511913,"planetary_lord":"Saturn"},{"name":"Hora 24","start":"06:28","end":"07:28","startHours":30.473121857511913,"endHours":31.473121857511913,"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":["Meṣa","Vṛṣabha","Siṃha","Kanyā","Vṛścika","Makara"],"unfavorable_rashis":["Mithuna","Karka","Tulā","Dhanu","Kumbha","Mīna"]},"dishaShool":"South (Dakṣiṇa)","chandraVasa":"North-East","rahuVasa":"North-West","anandadiYoga":{"name":"Saumya","quality":"Auspicious"},"tropicalRitu":"Hemanta (Pre-winter) (tropical)","vedicRitu":"Śarad (Autumn)","tropicalAyana":"Dakṣiṇāyana","vedicAyana":"Dakṣiṇāyana","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":-23.137349218258787,"eotMinutes":5.090650249418121,"ayanamsa":23.8802}},"calendars":{"vikram_samvat":2058,"vikram_samvatsara":"Jaya","saka_samvat":1923,"saka_samvatsara":"Vṛṣa","bengali_samvat":1408,"malayalam_era":1177,"nanakshahi_year":532,"lunar_month":"Mārgaśīrṣa","lunar_month_paksha_full":"Mārgaśīrṣa Kṛṣṇa Pakṣa","lunar_month_system":"purnimanta","lunar_month_purnimanta":"Mārgaśīrṣa","lunar_month_amanta":"Kārtika","lunar_month_is_adhika":false,"lunar_month_purnimanta_is_adhika":false,"lunar_month_amanta_is_adhika":false,"solar_month":"Vṛścika (Kārttikai)","ritu":"Hemanta (Pre-winter)","display_summary":"Mārgaśīrṣa Kṛṣṇa Caturdaśī · Vikram 2058 Jaya · Śaka 1923 Vṛṣa"},"festivals":[{"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":"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":"srinagar"},"liturgical":{"opening":"जय श्री कृष्ण","closing":"ॐ तत् सत्","attribution":"Computed by Vidhyamitra Sūrya-Siddhānta substrate + Vidhyamitra Tier-2 layer"},"seo":{"title":"Pañchāṅga December 13, 2001 CE · Srinagar, J&K · Vidhyamitra","description":"December 13, 2001 CE for Srinagar, J&K: Kṛṣṇa Caturdaśī, sūryodaya 07:28, sūryāsta 17:23.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/srinagar/2001-12-13","hreflang_alternates":{"en":"https://vidhyamitra.com/city/srinagar/2001-12-13","sa":"https://sa.vidhyamitra.com/city/srinagar/2001-12-13","hi":"https://hi.vidhyamitra.com/city/srinagar/2001-12-13","x-default":"https://vidhyamitra.com/city/srinagar/2001-12-13"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-06-02T07:23:16.672Z","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":"2026-06-02T07:23:16.672Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-06-02T07:23:16.672Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}