{"id":"vidhyamitra:city-day:srinagar:2018-01-13:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/srinagar/2018-01-13","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2018-01-13","date_display":"January 13, 2018 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":2018,"month":1,"day":13,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2458131.770833,"kali_year":5119,"ahargana":1869666.2708,"sun":{"sidereal_longitude":268.5127,"rashi":9,"rashi_name":"Dhanu"},"moon":{"sidereal_longitude":222.4922,"rashi":8,"rashi_name":"Vṛścika"},"tithi":{"number":27,"name":"Dvādaśī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Dvādaśī","elongation_degrees":313.9795,"elapsed_within_tithi_degrees":1.9795},"nakshatra":{"number":17,"name":"Anurādhā","pada":3,"moon_longitude":222.4922,"elapsed_within_degrees":9.1589},"yoga":{"number":10,"name":"Gaṇḍa","sum_longitude":131.005},"karana":{"half_tithi_index":52,"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":2018,"month":1,"day":13,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2458131.770833,"ahargana":1869666.2708,"kali_year":5119,"ayanamsa_lahiri":24.1049,"grahas":{"sun":{"sidereal_longitude":268.68514700000003,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":21,"name":"Uttara Āṣāḍhā","pada":1},"retrograde":false},"moon":{"sidereal_longitude":224.84594700000002,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":17,"name":"Anurādhā","pada":4},"retrograde":false,"latitude":4.3164},"mars":{"sidereal_longitude":207.252747,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":16,"name":"Viśākhā","pada":3},"retrograde":false},"mercury":{"sidereal_longitude":248.050347,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":19,"name":"Mūla","pada":3},"retrograde":false},"jupiter":{"sidereal_longitude":204.51034700000002,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":16,"name":"Viśākhā","pada":2},"retrograde":false},"venus":{"sidereal_longitude":269.3330470000001,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":21,"name":"Uttara Āṣāḍhā","pada":1},"retrograde":false},"saturn":{"sidereal_longitude":248.529447,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":19,"name":"Mūla","pada":3},"retrograde":false},"rahu":{"sidereal_longitude":116.0835,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":9,"name":"Āśleṣā","pada":3},"retrograde":false},"ketu":{"sidereal_longitude":296.0835,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":23,"name":"Dhaniṣṭhā","pada":1},"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":2018,"month":1,"day":13,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2458131.770833,"kali_year":5119,"ahargana":1869666.2708,"sun":{"sidereal_longitude":268.5127,"rashi":9,"rashi_name":"Dhanu"},"moon":{"sidereal_longitude":222.4922,"rashi":8,"rashi_name":"Vṛścika"},"tithi":{"number":27,"name":"Dvādaśī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Dvādaśī","elongation_degrees":313.9795,"elapsed_within_tithi_degrees":1.9795},"nakshatra":{"number":17,"name":"Anurādhā","pada":3,"moon_longitude":222.4922,"elapsed_within_degrees":9.1589},"yoga":{"number":10,"name":"Gaṇḍa","sum_longitude":131.005},"karana":{"half_tithi_index":52,"name":"Kaulava"},"vara":{"number":1,"name":"Śanivāra (Saturday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":4.316,"elongation":46.021},"lunar":{"type":"lunar","occurs":false,"moon_latitude":4.316,"opposition_distance":133.979}},"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":"07:37","sunsetLocal":"17:42","solarNoonLocal":"12:39","dayLengthHours":10.086875663112483,"dayLengthDisplay":"10 Hours 05 Mins 13 Secs","nightLengthDisplay":"13 Hours 54 Mins 47 Secs","moonriseLocal":"04:44","moonsetLocal":"14:44","rahuKala":{"name":"Rāhu Kāla","start":"10:08","end":"11:24","startHours":10.135726609078105,"endHours":11.396586066967167,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"13:55","end":"15:11","startHours":13.918304982745287,"endHours":15.179164440634349,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"07:37","end":"08:52","startHours":7.614007693299985,"endHours":8.874867151189045,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:58","end":"10:18","startHours":9.967612014692898,"endHours":10.303841203463314,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"08:02","end":"08:18","startHours":8.034294179263005,"endHours":8.303277530279338,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"12:19","end":"13:00","startHours":12.321216336085811,"endHours":12.993674713626643,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"06:16","end":"06:56","startHours":6.269090938218321,"endHours":6.941549315759153,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"06:46","end":"07:37","startHours":6.773434721373945,"endHours":7.614007693299985,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:20","end":"15:01","startHours":14.338591468708309,"endHours":15.011049846249142,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"17:30","end":"17:54","startHours":17.50088335641247,"endHours":17.900883356412468,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"17:42","end":"18:07","startHours":17.70088335641247,"endHours":18.12116984237549,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"17:27","end":"19:12","startHours":17.45088335641247,"endHours":19.20088335641247,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"00:19","end":"01:00","startHours":24.32121633608581,"endHours":24.993674713626646,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Kāla","start":"07:37","end":"08:52","startHours":7.614007693299985,"endHours":8.874867151189045,"quality":"inauspicious"},{"name":"Śubha","start":"08:52","end":"10:08","startHours":8.874867151189045,"endHours":10.135726609078105,"quality":"auspicious"},{"name":"Roga","start":"10:08","end":"11:24","startHours":10.135726609078105,"endHours":11.396586066967167,"quality":"inauspicious"},{"name":"Udveg","start":"11:24","end":"12:39","startHours":11.396586066967167,"endHours":12.657445524856227,"quality":"inauspicious"},{"name":"Chala","start":"12:39","end":"13:55","startHours":12.657445524856227,"endHours":13.918304982745287,"quality":"neutral"},{"name":"Labha","start":"13:55","end":"15:11","startHours":13.918304982745287,"endHours":15.179164440634349,"quality":"auspicious"},{"name":"Amṛta","start":"15:11","end":"16:26","startHours":15.179164440634349,"endHours":16.440023898523407,"quality":"auspicious"},{"name":"Kāla","start":"16:26","end":"17:42","startHours":16.440023898523407,"endHours":17.70088335641247,"quality":"inauspicious"}],"nightChoghadiyas":[{"name":"Labha","start":"17:42","end":"19:26","startHours":17.70088335641247,"endHours":19.440023898523407,"quality":"auspicious"},{"name":"Amṛta","start":"19:26","end":"21:11","startHours":19.440023898523407,"endHours":21.17916444063435,"quality":"auspicious"},{"name":"Kāla","start":"21:11","end":"22:55","startHours":21.17916444063435,"endHours":22.918304982745287,"quality":"inauspicious"},{"name":"Śubha","start":"22:55","end":"00:39","startHours":22.918304982745287,"endHours":24.65744552485623,"quality":"auspicious"},{"name":"Roga","start":"00:39","end":"02:24","startHours":24.65744552485623,"endHours":26.396586066967167,"quality":"inauspicious"},{"name":"Udveg","start":"02:24","end":"04:08","startHours":26.396586066967167,"endHours":28.135726609078105,"quality":"inauspicious"},{"name":"Chala","start":"04:08","end":"05:52","startHours":28.135726609078105,"endHours":29.874867151189044,"quality":"neutral"},{"name":"Labha","start":"05:52","end":"07:37","startHours":29.874867151189044,"endHours":31.614007693299985,"quality":"auspicious"}],"horas":[{"name":"Hora 1","start":"07:37","end":"08:37","startHours":7.614007693299985,"endHours":8.614007693299985,"planetary_lord":"Saturn"},{"name":"Hora 2","start":"08:37","end":"09:37","startHours":8.614007693299985,"endHours":9.614007693299985,"planetary_lord":"Moon"},{"name":"Hora 3","start":"09:37","end":"10:37","startHours":9.614007693299985,"endHours":10.614007693299985,"planetary_lord":"Mercury"},{"name":"Hora 4","start":"10:37","end":"11:37","startHours":10.614007693299985,"endHours":11.614007693299985,"planetary_lord":"Venus"},{"name":"Hora 5","start":"11:37","end":"12:37","startHours":11.614007693299985,"endHours":12.614007693299985,"planetary_lord":"Sun"},{"name":"Hora 6","start":"12:37","end":"13:37","startHours":12.614007693299985,"endHours":13.614007693299985,"planetary_lord":"Mars"},{"name":"Hora 7","start":"13:37","end":"14:37","startHours":13.614007693299985,"endHours":14.614007693299985,"planetary_lord":"Jupiter"},{"name":"Hora 8","start":"14:37","end":"15:37","startHours":14.614007693299985,"endHours":15.614007693299985,"planetary_lord":"Saturn"},{"name":"Hora 9","start":"15:37","end":"16:37","startHours":15.614007693299985,"endHours":16.614007693299985,"planetary_lord":"Moon"},{"name":"Hora 10","start":"16:37","end":"17:37","startHours":16.614007693299985,"endHours":17.614007693299985,"planetary_lord":"Mercury"},{"name":"Hora 11","start":"17:37","end":"18:37","startHours":17.614007693299985,"endHours":18.614007693299985,"planetary_lord":"Venus"},{"name":"Hora 12","start":"18:37","end":"19:37","startHours":18.614007693299985,"endHours":19.614007693299985,"planetary_lord":"Sun"},{"name":"Hora 13","start":"19:37","end":"20:37","startHours":19.614007693299985,"endHours":20.614007693299985,"planetary_lord":"Mars"},{"name":"Hora 14","start":"20:37","end":"21:37","startHours":20.614007693299985,"endHours":21.614007693299985,"planetary_lord":"Jupiter"},{"name":"Hora 15","start":"21:37","end":"22:37","startHours":21.614007693299985,"endHours":22.614007693299985,"planetary_lord":"Saturn"},{"name":"Hora 16","start":"22:37","end":"23:37","startHours":22.614007693299985,"endHours":23.614007693299985,"planetary_lord":"Moon"},{"name":"Hora 17","start":"23:37","end":"00:37","startHours":23.614007693299985,"endHours":24.614007693299985,"planetary_lord":"Mercury"},{"name":"Hora 18","start":"00:37","end":"01:37","startHours":24.614007693299985,"endHours":25.614007693299985,"planetary_lord":"Venus"},{"name":"Hora 19","start":"01:37","end":"02:37","startHours":25.614007693299985,"endHours":26.614007693299985,"planetary_lord":"Sun"},{"name":"Hora 20","start":"02:37","end":"03:37","startHours":26.614007693299985,"endHours":27.614007693299985,"planetary_lord":"Mars"},{"name":"Hora 21","start":"03:37","end":"04:37","startHours":27.614007693299985,"endHours":28.614007693299985,"planetary_lord":"Jupiter"},{"name":"Hora 22","start":"04:37","end":"05:37","startHours":28.614007693299985,"endHours":29.614007693299985,"planetary_lord":"Saturn"},{"name":"Hora 23","start":"05:37","end":"06:37","startHours":29.614007693299985,"endHours":30.614007693299985,"planetary_lord":"Moon"},{"name":"Hora 24","start":"06:37","end":"07:37","startHours":30.614007693299985,"endHours":31.614007693299985,"planetary_lord":"Mercury"}],"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":"East (Pūrva)","chandraVasa":"North-East","rahuVasa":"East","anandadiYoga":{"name":"Mānasa","quality":"Auspicious"},"drikRitu":"Hemanta (Pre-winter) (Drik)","vedicRitu":"Hemanta (Pre-winter)","drikAyana":"Uttarāyaṇa","vedicAyana":"Dakṣiṇāyana","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization (Drikpanchang-parity)","declination":-21.511112158465526,"eotMinutes":-8.635931491373626,"ayanamsa":24.1049}},"calendars":{"vikram_samvat":2075,"vikram_samvatsara":"Virodhakṛt","saka_samvat":1940,"saka_samvatsara":"Vilambī","bengali_samvat":1425,"malayalam_era":1194,"nanakshahi_year":549,"lunar_month":"Pauṣa","lunar_month_paksha_full":"Pauṣa Kṛṣṇa Pakṣa","solar_month":"Dhanus (Mārgaḻi)","ritu":"Hemanta (Pre-winter)","display_summary":"Pauṣa Kṛṣṇa Dvādaśī · Vikram 2075 Virodhakṛt · Śaka 1940 Vilambī"},"festivals":[{"id":"lohri","name":"Lohri","name_sanskrit":"लोहड़ी","tradition":"Regional","significance":"Punjab harvest festival; eve of Makara Saṅkrānti. (Approximated as 13/14 January annually; correct via Sun in Dhanu/Makara cusp.)","vrata":false,"detection":{"sun_rashi":"Dhanu"},"precedence":4},{"id":"dhanu-sankranti","name":"Dhanu Saṅkrānti","name_sanskrit":"धनु सङ्क्रान्ति","tradition":"Pan-Hindu","significance":"Sun enters Sagittarius; Dhanu-māsa (Khara-māsa).","vrata":false,"detection":{"sun_rashi":"Dhanu"},"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":"srinagar"},"liturgical":{"opening":"जय श्री कृष्ण","closing":"ॐ तत् सत्","attribution":"Computed by Vidhyamitra Sūrya-Siddhānta substrate + Vidhyamitra Tier-2 layer"},"seo":{"title":"Pañchāṅga January 13, 2018 CE · Srinagar, J&K · Vidhyamitra","description":"January 13, 2018 CE for Srinagar, J&K: Kṛṣṇa Dvādaśī, sūryodaya 07:37, sūryāsta 17:42.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/srinagar/2018-01-13","hreflang_alternates":{"en":"https://vidhyamitra.com/city/srinagar/2018-01-13","sa":"https://sa.vidhyamitra.com/city/srinagar/2018-01-13","hi":"https://hi.vidhyamitra.com/city/srinagar/2018-01-13","x-default":"https://vidhyamitra.com/city/srinagar/2018-01-13"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-15T06:17:27.059Z","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":"2026-05-15T06:17:27.059Z","verification":{"type":"community-validated","markers":["matches Drikpanchang ±1 minute on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-15T06:17:27.059Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}