{"id":"vidhyamitra:city-day:ayodhya:2025-01-12:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/ayodhya/2025-01-12","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2025-01-12","date_display":"January 12, 2025 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":2025,"month":1,"day":12,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2460687.770833,"kali_year":5126,"ahargana":1872222.2708,"sun":{"sidereal_longitude":267.6793,"rashi":9,"rashi_name":"Dhanu"},"moon":{"sidereal_longitude":65.2133,"rashi":3,"rashi_name":"Mithuna"},"tithi":{"number":14,"name":"Caturdaśī","paksha":"Śukla","full_name":"Śukla Caturdaśī","elongation_degrees":157.534,"elapsed_within_tithi_degrees":1.534},"nakshatra":{"number":5,"name":"Mṛgaśīrṣā","pada":4,"moon_longitude":65.2133,"elapsed_within_degrees":11.88},"yoga":{"number":25,"name":"Brahma","sum_longitude":332.8926},"karana":{"half_tithi_index":26,"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":2025,"month":1,"day":12,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2460687.770833,"ahargana":1872222.2708,"kali_year":5126,"ayanamsa_lahiri":24.2027,"grahas":{"sun":{"sidereal_longitude":267.87578899999994,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":21,"name":"Uttara Āṣāḍhā","pada":1},"retrograde":false},"moon":{"sidereal_longitude":63.787589000000025,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":5,"name":"Mr̥gaśirā","pada":4},"retrograde":false,"latitude":4.4797},"mars":{"sidereal_longitude":93.26668899999999,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":7,"name":"Punarvasu","pada":4},"retrograde":true},"mercury":{"sidereal_longitude":250.62808900000005,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":19,"name":"Mūla","pada":4},"retrograde":false},"jupiter":{"sidereal_longitude":47.95318900000001,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":4,"name":"Rohiṇī","pada":3},"retrograde":true},"venus":{"sidereal_longitude":314.67378899999994,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":24,"name":"Śatabhiṣā","pada":3},"retrograde":false},"saturn":{"sidereal_longitude":321.33358899999996,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":25,"name":"Pūrva Bhādrapadā","pada":1},"retrograde":false},"rahu":{"sidereal_longitude":340.6543,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":26,"name":"Uttara Bhādrapadā","pada":3},"retrograde":false},"ketu":{"sidereal_longitude":160.6543,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":13,"name":"Hasta","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":2025,"month":1,"day":12,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2460687.770833,"kali_year":5126,"ahargana":1872222.2708,"sun":{"sidereal_longitude":267.6793,"rashi":9,"rashi_name":"Dhanu"},"moon":{"sidereal_longitude":65.2133,"rashi":3,"rashi_name":"Mithuna"},"tithi":{"number":14,"name":"Caturdaśī","paksha":"Śukla","full_name":"Śukla Caturdaśī","elongation_degrees":157.534,"elapsed_within_tithi_degrees":1.534},"nakshatra":{"number":5,"name":"Mṛgaśīrṣā","pada":4,"moon_longitude":65.2133,"elapsed_within_degrees":11.88},"yoga":{"number":25,"name":"Brahma","sum_longitude":332.8926},"karana":{"half_tithi_index":26,"name":"Gara"},"vara":{"number":2,"name":"Ravivāra (Sunday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":4.48,"elongation":157.534},"lunar":{"type":"lunar","occurs":false,"moon_latitude":4.48,"opposition_distance":22.466}},"eclipse_window_40days":[]},"city":{"slug":"ayodhya","name":"Ayodhyā","lat":26.799,"lon":82.204,"tz_offset_hours":5.5,"state":"Uttar Pradesh","country":"IN","tier":"tirtha"},"tier2":{"city":{"slug":"ayodhya","name":"Ayodhyā","lat":26.799,"lon":82.204,"tz_offset_hours":5.5,"state":"Uttar Pradesh","country":"IN","tier":"tirtha"},"sunriseLocal":"06:52","sunsetLocal":"17:27","solarNoonLocal":"12:09","dayLengthHours":10.596033934392445,"dayLengthDisplay":"10 Hours 35 Mins 46 Secs","nightLengthDisplay":"13 Hours 24 Mins 14 Secs","moonriseLocal":"15:40","moonsetLocal":"05:27","rahuKala":{"name":"Rāhu Kāla","start":"16:08","end":"17:27","startHours":16.131004102670133,"endHours":17.455508344469187,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"12:09","end":"13:29","startHours":12.157491377272965,"endHours":13.481995619072022,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"14:48","end":"16:08","startHours":14.806499860871078,"endHours":16.131004102670133,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:20","end":"09:41","startHours":9.331882328101647,"endHours":9.685083459248062,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"07:18","end":"07:35","startHours":7.300975824009762,"endHours":7.583536728926894,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:48","end":"12:31","startHours":11.80429024612655,"endHours":12.51069250841938,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"05:27","end":"06:09","startHours":5.446669885491085,"endHours":6.153072147783914,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"05:59","end":"06:52","startHours":5.976471582210706,"endHours":6.859474410076744,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"13:55","end":"14:38","startHours":13.923497033005042,"endHours":14.629899295297871,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"17:15","end":"17:39","startHours":17.255508344469188,"endHours":17.655508344469187,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"17:27","end":"17:54","startHours":17.455508344469187,"endHours":17.897009758402206,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"17:12","end":"18:57","startHours":17.205508344469187,"endHours":18.955508344469187,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:48","end":"00:31","startHours":23.804290246126552,"endHours":24.51069250841938,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Udveg","start":"06:52","end":"08:11","startHours":6.859474410076744,"endHours":8.1839786518758,"quality":"inauspicious"},{"name":"Chala","start":"08:11","end":"09:31","startHours":8.1839786518758,"endHours":9.508482893674856,"quality":"neutral"},{"name":"Labha","start":"09:31","end":"10:50","startHours":9.508482893674856,"endHours":10.83298713547391,"quality":"auspicious"},{"name":"Amṛta","start":"10:50","end":"12:09","startHours":10.83298713547391,"endHours":12.157491377272965,"quality":"auspicious"},{"name":"Kāla","start":"12:09","end":"13:29","startHours":12.157491377272965,"endHours":13.481995619072022,"quality":"inauspicious"},{"name":"Śubha","start":"13:29","end":"14:48","startHours":13.481995619072022,"endHours":14.806499860871078,"quality":"auspicious"},{"name":"Roga","start":"14:48","end":"16:08","startHours":14.806499860871078,"endHours":16.131004102670133,"quality":"inauspicious"},{"name":"Udveg","start":"16:08","end":"17:27","startHours":16.131004102670133,"endHours":17.455508344469187,"quality":"inauspicious"}],"nightChoghadiyas":[{"name":"Śubha","start":"17:27","end":"19:08","startHours":17.455508344469187,"endHours":19.131004102670133,"quality":"auspicious"},{"name":"Roga","start":"19:08","end":"20:48","startHours":19.131004102670133,"endHours":20.806499860871078,"quality":"inauspicious"},{"name":"Udveg","start":"20:48","end":"22:29","startHours":20.806499860871078,"endHours":22.48199561907202,"quality":"inauspicious"},{"name":"Chala","start":"22:29","end":"00:09","startHours":22.48199561907202,"endHours":24.157491377272965,"quality":"neutral"},{"name":"Labha","start":"00:09","end":"01:50","startHours":24.157491377272965,"endHours":25.83298713547391,"quality":"auspicious"},{"name":"Amṛta","start":"01:50","end":"03:31","startHours":25.83298713547391,"endHours":27.508482893674852,"quality":"auspicious"},{"name":"Kāla","start":"03:31","end":"05:11","startHours":27.508482893674852,"endHours":29.183978651875798,"quality":"inauspicious"},{"name":"Śubha","start":"05:11","end":"06:52","startHours":29.183978651875798,"endHours":30.859474410076743,"quality":"auspicious"}],"horas":[{"name":"Hora 1","start":"06:52","end":"07:52","startHours":6.859474410076744,"endHours":7.859474410076744,"planetary_lord":"Sun"},{"name":"Hora 2","start":"07:52","end":"08:52","startHours":7.859474410076744,"endHours":8.859474410076743,"planetary_lord":"Mars"},{"name":"Hora 3","start":"08:52","end":"09:52","startHours":8.859474410076743,"endHours":9.859474410076743,"planetary_lord":"Jupiter"},{"name":"Hora 4","start":"09:52","end":"10:52","startHours":9.859474410076743,"endHours":10.859474410076743,"planetary_lord":"Saturn"},{"name":"Hora 5","start":"10:52","end":"11:52","startHours":10.859474410076743,"endHours":11.859474410076743,"planetary_lord":"Moon"},{"name":"Hora 6","start":"11:52","end":"12:52","startHours":11.859474410076743,"endHours":12.859474410076743,"planetary_lord":"Mercury"},{"name":"Hora 7","start":"12:52","end":"13:52","startHours":12.859474410076743,"endHours":13.859474410076743,"planetary_lord":"Venus"},{"name":"Hora 8","start":"13:52","end":"14:52","startHours":13.859474410076743,"endHours":14.859474410076743,"planetary_lord":"Sun"},{"name":"Hora 9","start":"14:52","end":"15:52","startHours":14.859474410076743,"endHours":15.859474410076743,"planetary_lord":"Mars"},{"name":"Hora 10","start":"15:52","end":"16:52","startHours":15.859474410076743,"endHours":16.859474410076743,"planetary_lord":"Jupiter"},{"name":"Hora 11","start":"16:52","end":"17:52","startHours":16.859474410076743,"endHours":17.859474410076743,"planetary_lord":"Saturn"},{"name":"Hora 12","start":"17:52","end":"18:52","startHours":17.859474410076743,"endHours":18.859474410076743,"planetary_lord":"Moon"},{"name":"Hora 13","start":"18:52","end":"19:52","startHours":18.859474410076743,"endHours":19.859474410076743,"planetary_lord":"Mercury"},{"name":"Hora 14","start":"19:52","end":"20:52","startHours":19.859474410076743,"endHours":20.859474410076743,"planetary_lord":"Venus"},{"name":"Hora 15","start":"20:52","end":"21:52","startHours":20.859474410076743,"endHours":21.859474410076743,"planetary_lord":"Sun"},{"name":"Hora 16","start":"21:52","end":"22:52","startHours":21.859474410076743,"endHours":22.859474410076743,"planetary_lord":"Mars"},{"name":"Hora 17","start":"22:52","end":"23:52","startHours":22.859474410076743,"endHours":23.859474410076743,"planetary_lord":"Jupiter"},{"name":"Hora 18","start":"23:52","end":"00:52","startHours":23.859474410076743,"endHours":24.859474410076743,"planetary_lord":"Saturn"},{"name":"Hora 19","start":"00:52","end":"01:52","startHours":24.859474410076743,"endHours":25.859474410076743,"planetary_lord":"Moon"},{"name":"Hora 20","start":"01:52","end":"02:52","startHours":25.859474410076743,"endHours":26.859474410076743,"planetary_lord":"Mercury"},{"name":"Hora 21","start":"02:52","end":"03:52","startHours":26.859474410076743,"endHours":27.859474410076743,"planetary_lord":"Venus"},{"name":"Hora 22","start":"03:52","end":"04:52","startHours":27.859474410076743,"endHours":28.859474410076743,"planetary_lord":"Sun"},{"name":"Hora 23","start":"04:52","end":"05:52","startHours":28.859474410076743,"endHours":29.859474410076743,"planetary_lord":"Mars"},{"name":"Hora 24","start":"05:52","end":"06:52","startHours":29.859474410076743,"endHours":30.859474410076743,"planetary_lord":"Jupiter"}],"taraBala":{"favorable_nakshatras":["Aśvinī","Ārdrā","Punarvasu","Puṣya","Aśleṣā","Maghā","Svātī","Viśākhā","Anurādhā","Jyeṣṭhā","Mūla","Śatabhiṣaj","Pūrva Bhādrapadā","Uttara Bhādrapadā","Revatī"],"unfavorable_nakshatras":["Bharaṇī","Kṛttikā","Rohiṇī","Mṛgaśirā","Pūrva Phalgunī","Uttara Phalgunī","Hasta","Citrā","Pūrva Āṣāḍhā","Uttara Āṣāḍhā","Śravaṇa","Dhaniṣṭhā"],"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":"West (Paścim)","chandraVasa":"South","rahuVasa":"North-East","anandadiYoga":{"name":"Saumya","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":-21.62724698992862,"eotMinutes":-8.265482636377905,"ayanamsa":24.2027}},"calendars":{"vikram_samvat":2082,"vikram_samvatsara":"Kālayukta","saka_samvat":1947,"saka_samvatsara":"Viśvāvasu","bengali_samvat":1432,"malayalam_era":1201,"nanakshahi_year":556,"lunar_month":"Pauṣa","lunar_month_paksha_full":"Pauṣa Śukla Pakṣa","solar_month":"Dhanus (Mārgaḻi)","ritu":"Hemanta (Pre-winter)","display_summary":"Pauṣa Śukla Caturdaśī · Vikram 2082 Kālayukta · Śaka 1947 Viśvāvasu"},"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":"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":"ayodhya"},"liturgical":{"opening":"जय श्री कृष्ण","closing":"ॐ तत् सत्","attribution":"Computed by Vidhyamitra Sūrya-Siddhānta substrate + Vidhyamitra Tier-2 layer"},"seo":{"title":"Pañchāṅga January 12, 2025 CE · Ayodhyā · Vidhyamitra","description":"January 12, 2025 CE for Ayodhyā: Śukla Caturdaśī, sūryodaya 06:52, sūryāsta 17:27.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/ayodhya/2025-01-12","hreflang_alternates":{"en":"https://vidhyamitra.com/city/ayodhya/2025-01-12","sa":"https://sa.vidhyamitra.com/city/ayodhya/2025-01-12","hi":"https://hi.vidhyamitra.com/city/ayodhya/2025-01-12","x-default":"https://vidhyamitra.com/city/ayodhya/2025-01-12"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-14T19:43:30.197Z","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":"2026-05-14T19:43:30.197Z","verification":{"type":"community-validated","markers":["matches Drikpanchang ±1 minute on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-14T19:43:30.197Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}