{"id":"vidhyamitra:city-day:mathura:2013-01-26:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/mathura/2013-01-26","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2013-01-26","date_display":"January 26, 2013 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":2013,"month":1,"day":26,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2456318.770833,"kali_year":5114,"ahargana":1867853.2708,"sun":{"sidereal_longitude":282.1493,"rashi":10,"rashi_name":"Makara"},"moon":{"sidereal_longitude":88.4829,"rashi":3,"rashi_name":"Mithuna"},"tithi":{"number":14,"name":"Caturdaśī","paksha":"Śukla","full_name":"Śukla Caturdaśī","elongation_degrees":166.3335,"elapsed_within_tithi_degrees":10.3335},"nakshatra":{"number":7,"name":"Punarvasu","pada":3,"moon_longitude":88.4829,"elapsed_within_degrees":8.4829},"yoga":{"number":1,"name":"Viṣkambha","sum_longitude":10.6322},"karana":{"half_tithi_index":27,"name":"Vaṇija"},"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":2013,"month":1,"day":26,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2456318.770833,"ahargana":1867853.2708,"kali_year":5114,"ayanamsa_lahiri":24.0356,"grahas":{"sun":{"sidereal_longitude":282.2047170000001,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":22,"name":"Śravaṇa","pada":1},"retrograde":false},"moon":{"sidereal_longitude":89.10641700000002,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":7,"name":"Punarvasu","pada":3},"retrograde":false,"latitude":-3.7443},"mars":{"sidereal_longitude":300.25921700000004,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":23,"name":"Dhaniṣṭhā","pada":3},"retrograde":false},"mercury":{"sidereal_longitude":287.2989170000001,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":22,"name":"Śravaṇa","pada":3},"retrograde":false},"jupiter":{"sidereal_longitude":41.91171700000001,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":4,"name":"Rohiṇī","pada":1},"retrograde":true},"venus":{"sidereal_longitude":266.940417,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":21,"name":"Uttara Āṣāḍhā","pada":1},"retrograde":false},"saturn":{"sidereal_longitude":196.74041699999998,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":15,"name":"Svātī","pada":4},"retrograde":false},"rahu":{"sidereal_longitude":212.145,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":16,"name":"Viśākhā","pada":4},"retrograde":false},"ketu":{"sidereal_longitude":32.145,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":3,"name":"Kṛttikā","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":2013,"month":1,"day":26,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2456318.770833,"kali_year":5114,"ahargana":1867853.2708,"sun":{"sidereal_longitude":282.1493,"rashi":10,"rashi_name":"Makara"},"moon":{"sidereal_longitude":88.4829,"rashi":3,"rashi_name":"Mithuna"},"tithi":{"number":14,"name":"Caturdaśī","paksha":"Śukla","full_name":"Śukla Caturdaśī","elongation_degrees":166.3335,"elapsed_within_tithi_degrees":10.3335},"nakshatra":{"number":7,"name":"Punarvasu","pada":3,"moon_longitude":88.4829,"elapsed_within_degrees":8.4829},"yoga":{"number":1,"name":"Viṣkambha","sum_longitude":10.6322},"karana":{"half_tithi_index":27,"name":"Vaṇija"},"vara":{"number":1,"name":"Śanivāra (Saturday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":-3.744,"elongation":166.334},"lunar":{"type":"lunar","occurs":false,"moon_latitude":-3.744,"opposition_distance":13.666}},"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":"07:08","sunsetLocal":"17:55","solarNoonLocal":"12:32","dayLengthHours":10.78054225068673,"dayLengthDisplay":"10 Hours 46 Mins 50 Secs","nightLengthDisplay":"13 Hours 13 Mins 10 Secs","moonriseLocal":"16:49","moonsetLocal":"06:30","rahuKala":{"name":"Rāhu Kāla","start":"09:50","end":"11:11","startHours":9.835664194888828,"endHours":11.18323197622467,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"13:53","end":"15:14","startHours":13.878367538896352,"endHours":15.225935320232194,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"07:08","end":"08:29","startHours":7.140528632217146,"endHours":8.488096413552988,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:39","end":"10:01","startHours":9.655988490710715,"endHours":10.01533989906694,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"07:35","end":"07:53","startHours":7.589717892662426,"endHours":7.8771990193474055,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"12:10","end":"12:53","startHours":12.171448349204288,"endHours":12.890151165916736,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"05:42","end":"06:25","startHours":5.7031229987922485,"endHours":6.421825815504697,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"06:15","end":"07:08","startHours":6.242150111326585,"endHours":7.140528632217146,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:20","end":"15:03","startHours":14.327556799341632,"endHours":15.046259616054082,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"17:43","end":"18:07","startHours":17.721070882903877,"endHours":18.121070882903876,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"17:55","end":"18:22","startHours":17.921070882903877,"endHours":18.370260143349157,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"17:40","end":"19:25","startHours":17.671070882903877,"endHours":19.421070882903877,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"00:10","end":"00:53","startHours":24.171448349204287,"endHours":24.890151165916738,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Kāla","start":"07:08","end":"08:29","startHours":7.140528632217146,"endHours":8.488096413552988,"quality":"inauspicious"},{"name":"Śubha","start":"08:29","end":"09:50","startHours":8.488096413552988,"endHours":9.835664194888828,"quality":"auspicious"},{"name":"Roga","start":"09:50","end":"11:11","startHours":9.835664194888828,"endHours":11.18323197622467,"quality":"inauspicious"},{"name":"Udveg","start":"11:11","end":"12:32","startHours":11.18323197622467,"endHours":12.530799757560512,"quality":"inauspicious"},{"name":"Chala","start":"12:32","end":"13:53","startHours":12.530799757560512,"endHours":13.878367538896352,"quality":"neutral"},{"name":"Labha","start":"13:53","end":"15:14","startHours":13.878367538896352,"endHours":15.225935320232194,"quality":"auspicious"},{"name":"Amṛta","start":"15:14","end":"16:34","startHours":15.225935320232194,"endHours":16.573503101568036,"quality":"auspicious"},{"name":"Kāla","start":"16:34","end":"17:55","startHours":16.573503101568036,"endHours":17.921070882903877,"quality":"inauspicious"}],"nightChoghadiyas":[{"name":"Labha","start":"17:55","end":"19:34","startHours":17.921070882903877,"endHours":19.573503101568036,"quality":"auspicious"},{"name":"Amṛta","start":"19:34","end":"21:14","startHours":19.573503101568036,"endHours":21.225935320232193,"quality":"auspicious"},{"name":"Kāla","start":"21:14","end":"22:53","startHours":21.225935320232193,"endHours":22.878367538896352,"quality":"inauspicious"},{"name":"Śubha","start":"22:53","end":"00:32","startHours":22.878367538896352,"endHours":24.530799757560512,"quality":"auspicious"},{"name":"Roga","start":"00:32","end":"02:11","startHours":24.530799757560512,"endHours":26.18323197622467,"quality":"inauspicious"},{"name":"Udveg","start":"02:11","end":"03:50","startHours":26.18323197622467,"endHours":27.835664194888828,"quality":"inauspicious"},{"name":"Chala","start":"03:50","end":"05:29","startHours":27.835664194888828,"endHours":29.488096413552988,"quality":"neutral"},{"name":"Labha","start":"05:29","end":"07:08","startHours":29.488096413552988,"endHours":31.140528632217148,"quality":"auspicious"}],"horas":[{"name":"Hora 1","start":"07:08","end":"08:08","startHours":7.140528632217146,"endHours":8.140528632217146,"planetary_lord":"Saturn"},{"name":"Hora 2","start":"08:08","end":"09:08","startHours":8.140528632217146,"endHours":9.140528632217146,"planetary_lord":"Moon"},{"name":"Hora 3","start":"09:08","end":"10:08","startHours":9.140528632217146,"endHours":10.140528632217146,"planetary_lord":"Mercury"},{"name":"Hora 4","start":"10:08","end":"11:08","startHours":10.140528632217146,"endHours":11.140528632217146,"planetary_lord":"Venus"},{"name":"Hora 5","start":"11:08","end":"12:08","startHours":11.140528632217146,"endHours":12.140528632217146,"planetary_lord":"Sun"},{"name":"Hora 6","start":"12:08","end":"13:08","startHours":12.140528632217146,"endHours":13.140528632217146,"planetary_lord":"Mars"},{"name":"Hora 7","start":"13:08","end":"14:08","startHours":13.140528632217146,"endHours":14.140528632217146,"planetary_lord":"Jupiter"},{"name":"Hora 8","start":"14:08","end":"15:08","startHours":14.140528632217146,"endHours":15.140528632217146,"planetary_lord":"Saturn"},{"name":"Hora 9","start":"15:08","end":"16:08","startHours":15.140528632217146,"endHours":16.140528632217148,"planetary_lord":"Moon"},{"name":"Hora 10","start":"16:08","end":"17:08","startHours":16.140528632217148,"endHours":17.140528632217148,"planetary_lord":"Mercury"},{"name":"Hora 11","start":"17:08","end":"18:08","startHours":17.140528632217148,"endHours":18.140528632217148,"planetary_lord":"Venus"},{"name":"Hora 12","start":"18:08","end":"19:08","startHours":18.140528632217148,"endHours":19.140528632217148,"planetary_lord":"Sun"},{"name":"Hora 13","start":"19:08","end":"20:08","startHours":19.140528632217148,"endHours":20.140528632217148,"planetary_lord":"Mars"},{"name":"Hora 14","start":"20:08","end":"21:08","startHours":20.140528632217148,"endHours":21.140528632217148,"planetary_lord":"Jupiter"},{"name":"Hora 15","start":"21:08","end":"22:08","startHours":21.140528632217148,"endHours":22.140528632217148,"planetary_lord":"Saturn"},{"name":"Hora 16","start":"22:08","end":"23:08","startHours":22.140528632217148,"endHours":23.140528632217148,"planetary_lord":"Moon"},{"name":"Hora 17","start":"23:08","end":"00:08","startHours":23.140528632217148,"endHours":24.140528632217148,"planetary_lord":"Mercury"},{"name":"Hora 18","start":"00:08","end":"01:08","startHours":24.140528632217148,"endHours":25.140528632217148,"planetary_lord":"Venus"},{"name":"Hora 19","start":"01:08","end":"02:08","startHours":25.140528632217148,"endHours":26.140528632217148,"planetary_lord":"Sun"},{"name":"Hora 20","start":"02:08","end":"03:08","startHours":26.140528632217148,"endHours":27.140528632217148,"planetary_lord":"Mars"},{"name":"Hora 21","start":"03:08","end":"04:08","startHours":27.140528632217148,"endHours":28.140528632217148,"planetary_lord":"Jupiter"},{"name":"Hora 22","start":"04:08","end":"05:08","startHours":28.140528632217148,"endHours":29.140528632217148,"planetary_lord":"Saturn"},{"name":"Hora 23","start":"05:08","end":"06:08","startHours":29.140528632217148,"endHours":30.140528632217148,"planetary_lord":"Moon"},{"name":"Hora 24","start":"06:08","end":"07:08","startHours":30.140528632217148,"endHours":31.140528632217148,"planetary_lord":"Mercury"}],"taraBala":{"favorable_nakshatras":["Aśvinī","Bharaṇī","Kṛttikā","Puṣya","Aśleṣā","Maghā","Pūrva Phalgunī","Uttara Phalgunī","Anurādhā","Jyeṣṭhā","Mūla","Pūrva Āṣāḍhā","Uttara Āṣāḍhā","Uttara Bhādrapadā","Revatī"],"unfavorable_nakshatras":["Rohiṇī","Mṛgaśirā","Ārdrā","Punarvasu","Hasta","Citrā","Svātī","Viśākhā","Śravaṇa","Dhaniṣṭhā","Śatabhiṣaj","Pūrva Bhādrapadā"],"nature":"Janma-tara if same nakshatra; favorable for 15 nakshatras"},"chandraBala":{"favorable_rashis":["Meṣa","Mithuna","Siṃha","Vṛścika","Dhanu","Mīna"],"unfavorable_rashis":["Vṛṣabha","Karka","Kanyā","Tulā","Makara","Kumbha"]},"dishaShool":"East (Pūrva)","chandraVasa":"South","rahuVasa":"East","anandadiYoga":{"name":"Dhūmra","quality":"Inauspicious"},"drikRitu":"Śiśira (Winter) (Drik)","vedicRitu":"Hemanta (Pre-winter)","drikAyana":"Uttarāyaṇa","vedicAyana":"Uttarāyaṇa","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization (Drikpanchang-parity)","declination":-18.71064325332331,"eotMinutes":-12.542785453630707,"ayanamsa":24.0356}},"calendars":{"vikram_samvat":2070,"vikram_samvatsara":"Parābhava","saka_samvat":1935,"saka_samvatsara":"Vijaya","bengali_samvat":1420,"malayalam_era":1189,"nanakshahi_year":544,"lunar_month":"Māgha","lunar_month_paksha_full":"Māgha Śukla Pakṣa","solar_month":"Makara (Tai)","ritu":"Śiśira (Winter)","display_summary":"Māgha Śukla Caturdaśī · Vikram 2070 Parābhava · Śaka 1935 Vijaya"},"festivals":[{"id":"makara-sankranti","name":"Makara Saṅkrānti (Uttarāyaṇa)","name_sanskrit":"मकर सङ्क्रान्ति","tradition":"Pan-Hindu","associated_deity":"Sūrya Bhagavān","significance":"Sun enters Capricorn; Uttarāyaṇa (north-going) begins. Bhīṣma's chosen mahaprasthāna time.","vrata":true,"detection":{"sun_rashi":"Makara"},"precedence":1,"sources":["Mahābhārata Bhīṣma-Stuti","Sūrya-Siddhānta"]},{"id":"pongal","name":"Pongal / Thai Pongal","name_sanskrit":"पोङ्गल","tradition":"Regional","associated_deity":"Sūrya Bhagavān","significance":"Tamil 4-day harvest festival; coincides with Makara Saṅkrānti.","vrata":false,"detection":{"sun_rashi":"Makara"},"precedence":2}],"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":[{"historical_date":"-1626101-04-03","event":"Bhagavān Rāma's birth at Ayodhyā","chart_id":"rama","shared_marker":"same Punarvasu","url":"/day/-1626101-04-03","relevance":0.5}]},"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 January 26, 2013 CE · Mathurā · Vidhyamitra","description":"January 26, 2013 CE for Mathurā: Śukla Caturdaśī, sūryodaya 07:08, sūryāsta 17:55.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/mathura/2013-01-26","hreflang_alternates":{"en":"https://vidhyamitra.com/city/mathura/2013-01-26","sa":"https://sa.vidhyamitra.com/city/mathura/2013-01-26","hi":"https://hi.vidhyamitra.com/city/mathura/2013-01-26","x-default":"https://vidhyamitra.com/city/mathura/2013-01-26"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-14T13:36:15.663Z","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":"2026-05-14T13:36:15.663Z","verification":{"type":"community-validated","markers":["matches Drikpanchang ±1 minute on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-14T13:36:15.663Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}