{"id":"vidhyamitra:city-day:mathura:1908-01-18:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/mathura/1908-01-18","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"1908-01-18","date_display":"January 18, 1908 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":1908,"month":1,"day":18,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2417958.770833,"kali_year":5009,"ahargana":1829493.2708,"sun":{"sidereal_longitude":274.122,"rashi":10,"rashi_name":"Makara"},"moon":{"sidereal_longitude":89.0036,"rashi":3,"rashi_name":"Mithuna"},"tithi":{"number":15,"name":"Pūrṇimā","paksha":"Śukla","full_name":"Śukla Pūrṇimā","elongation_degrees":174.8816,"elapsed_within_tithi_degrees":6.8816},"nakshatra":{"number":7,"name":"Punarvasu","pada":3,"moon_longitude":89.0036,"elapsed_within_degrees":9.0036},"yoga":{"number":1,"name":"Viṣkambha","sum_longitude":3.1256},"karana":{"half_tithi_index":29,"name":"Bava"},"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":1908,"month":1,"day":18,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2417958.770833,"ahargana":1829493.2708,"kali_year":5009,"ayanamsa_lahiri":22.5685,"grahas":{"sun":{"sidereal_longitude":273.99335099999996,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":21,"name":"Uttara Āṣāḍhā","pada":3},"retrograde":false},"moon":{"sidereal_longitude":88.26865099999998,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":7,"name":"Punarvasu","pada":3},"retrograde":false,"latitude":0.3418},"mars":{"sidereal_longitude":343.525351,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":26,"name":"Uttara Bhādrapadā","pada":4},"retrograde":false},"mercury":{"sidereal_longitude":277.626351,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":21,"name":"Uttara Āṣāḍhā","pada":4},"retrograde":false},"jupiter":{"sidereal_longitude":108.683651,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":9,"name":"Aśleṣā","pada":1},"retrograde":true},"venus":{"sidereal_longitude":305.58585100000005,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":23,"name":"Dhaniṣṭhā","pada":4},"retrograde":false},"saturn":{"sidereal_longitude":331.784851,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":25,"name":"Pūrva Bhādrapadā","pada":4},"retrograde":false},"rahu":{"sidereal_longitude":84.6424,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":7,"name":"Punarvasu","pada":2},"retrograde":false},"ketu":{"sidereal_longitude":264.6424,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":20,"name":"Pūrva Āṣāḍhā","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":1908,"month":1,"day":18,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2417958.770833,"kali_year":5009,"ahargana":1829493.2708,"sun":{"sidereal_longitude":274.122,"rashi":10,"rashi_name":"Makara"},"moon":{"sidereal_longitude":89.0036,"rashi":3,"rashi_name":"Mithuna"},"tithi":{"number":15,"name":"Pūrṇimā","paksha":"Śukla","full_name":"Śukla Pūrṇimā","elongation_degrees":174.8816,"elapsed_within_tithi_degrees":6.8816},"nakshatra":{"number":7,"name":"Punarvasu","pada":3,"moon_longitude":89.0036,"elapsed_within_degrees":9.0036},"yoga":{"number":1,"name":"Viṣkambha","sum_longitude":3.1256},"karana":{"half_tithi_index":29,"name":"Bava"},"vara":{"number":1,"name":"Śanivāra (Saturday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":0.342,"elongation":174.882},"lunar":{"type":"lunar","occurs":false,"moon_latitude":0.342,"opposition_distance":5.118}},"eclipse_window_40days":[{"offset_days":-14,"type":"solar","occurs":true,"moon_latitude":0.366,"elongation":0.969}]},"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":"07:11","sunsetLocal":"17:48","solarNoonLocal":"12:30","dayLengthHours":10.61304499021832,"dayLengthDisplay":"10 Hours 36 Mins 47 Secs","nightLengthDisplay":"13 Hours 23 Mins 13 Secs","moonriseLocal":"17:16","moonsetLocal":"06:58","rahuKala":{"name":"Rāhu Kāla","start":"09:50","end":"11:10","startHours":9.840979245473584,"endHours":11.167609869250873,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"13:49","end":"15:09","startHours":13.820871116805453,"endHours":15.147501740582744,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"07:11","end":"08:31","startHours":7.187717997919003,"endHours":8.514348621696293,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:40","end":"10:01","startHours":9.664095162303276,"endHours":10.017863328643887,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"07:38","end":"07:55","startHours":7.629928205844766,"endHours":7.912942738917255,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"12:08","end":"12:51","startHours":12.14047232668755,"endHours":12.848008659368773,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"05:46","end":"06:29","startHours":5.77264533255656,"endHours":6.480181665237781,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"06:18","end":"07:11","startHours":6.303297582067476,"endHours":7.187717997919003,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:16","end":"14:58","startHours":14.263081324731216,"endHours":14.970617657412436,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"17:36","end":"18:00","startHours":17.600762988137323,"endHours":18.00076298813732,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"17:48","end":"18:15","startHours":17.800762988137322,"endHours":18.242973196063087,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"17:33","end":"19:18","startHours":17.550762988137322,"endHours":19.300762988137322,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"00:08","end":"00:51","startHours":24.14047232668755,"endHours":24.848008659368773,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Kāla","start":"07:11","end":"08:31","startHours":7.187717997919003,"endHours":8.514348621696293,"quality":"inauspicious"},{"name":"Śubha","start":"08:31","end":"09:50","startHours":8.514348621696293,"endHours":9.840979245473584,"quality":"auspicious"},{"name":"Roga","start":"09:50","end":"11:10","startHours":9.840979245473584,"endHours":11.167609869250873,"quality":"inauspicious"},{"name":"Udveg","start":"11:10","end":"12:30","startHours":11.167609869250873,"endHours":12.494240493028162,"quality":"inauspicious"},{"name":"Chala","start":"12:30","end":"13:49","startHours":12.494240493028162,"endHours":13.820871116805453,"quality":"neutral"},{"name":"Labha","start":"13:49","end":"15:09","startHours":13.820871116805453,"endHours":15.147501740582744,"quality":"auspicious"},{"name":"Amṛta","start":"15:09","end":"16:28","startHours":15.147501740582744,"endHours":16.47413236436003,"quality":"auspicious"},{"name":"Kāla","start":"16:28","end":"17:48","startHours":16.47413236436003,"endHours":17.800762988137322,"quality":"inauspicious"}],"nightChoghadiyas":[{"name":"Labha","start":"17:48","end":"19:28","startHours":17.800762988137322,"endHours":19.47413236436003,"quality":"auspicious"},{"name":"Amṛta","start":"19:28","end":"21:09","startHours":19.47413236436003,"endHours":21.14750174058274,"quality":"auspicious"},{"name":"Kāla","start":"21:09","end":"22:49","startHours":21.14750174058274,"endHours":22.820871116805453,"quality":"inauspicious"},{"name":"Śubha","start":"22:49","end":"00:30","startHours":22.820871116805453,"endHours":24.494240493028162,"quality":"auspicious"},{"name":"Roga","start":"00:30","end":"02:10","startHours":24.494240493028162,"endHours":26.16760986925087,"quality":"inauspicious"},{"name":"Udveg","start":"02:10","end":"03:50","startHours":26.16760986925087,"endHours":27.840979245473584,"quality":"inauspicious"},{"name":"Chala","start":"03:50","end":"05:31","startHours":27.840979245473584,"endHours":29.514348621696293,"quality":"neutral"},{"name":"Labha","start":"05:31","end":"07:11","startHours":29.514348621696293,"endHours":31.187717997919002,"quality":"auspicious"}],"horas":[{"name":"Hora 1","start":"07:11","end":"08:11","startHours":7.187717997919003,"endHours":8.187717997919002,"planetary_lord":"Saturn"},{"name":"Hora 2","start":"08:11","end":"09:11","startHours":8.187717997919002,"endHours":9.187717997919002,"planetary_lord":"Moon"},{"name":"Hora 3","start":"09:11","end":"10:11","startHours":9.187717997919002,"endHours":10.187717997919002,"planetary_lord":"Mercury"},{"name":"Hora 4","start":"10:11","end":"11:11","startHours":10.187717997919002,"endHours":11.187717997919002,"planetary_lord":"Venus"},{"name":"Hora 5","start":"11:11","end":"12:11","startHours":11.187717997919002,"endHours":12.187717997919002,"planetary_lord":"Sun"},{"name":"Hora 6","start":"12:11","end":"13:11","startHours":12.187717997919002,"endHours":13.187717997919002,"planetary_lord":"Mars"},{"name":"Hora 7","start":"13:11","end":"14:11","startHours":13.187717997919002,"endHours":14.187717997919002,"planetary_lord":"Jupiter"},{"name":"Hora 8","start":"14:11","end":"15:11","startHours":14.187717997919002,"endHours":15.187717997919002,"planetary_lord":"Saturn"},{"name":"Hora 9","start":"15:11","end":"16:11","startHours":15.187717997919002,"endHours":16.187717997919002,"planetary_lord":"Moon"},{"name":"Hora 10","start":"16:11","end":"17:11","startHours":16.187717997919002,"endHours":17.187717997919002,"planetary_lord":"Mercury"},{"name":"Hora 11","start":"17:11","end":"18:11","startHours":17.187717997919002,"endHours":18.187717997919002,"planetary_lord":"Venus"},{"name":"Hora 12","start":"18:11","end":"19:11","startHours":18.187717997919002,"endHours":19.187717997919002,"planetary_lord":"Sun"},{"name":"Hora 13","start":"19:11","end":"20:11","startHours":19.187717997919002,"endHours":20.187717997919002,"planetary_lord":"Mars"},{"name":"Hora 14","start":"20:11","end":"21:11","startHours":20.187717997919002,"endHours":21.187717997919002,"planetary_lord":"Jupiter"},{"name":"Hora 15","start":"21:11","end":"22:11","startHours":21.187717997919002,"endHours":22.187717997919002,"planetary_lord":"Saturn"},{"name":"Hora 16","start":"22:11","end":"23:11","startHours":22.187717997919002,"endHours":23.187717997919002,"planetary_lord":"Moon"},{"name":"Hora 17","start":"23:11","end":"00:11","startHours":23.187717997919002,"endHours":24.187717997919002,"planetary_lord":"Mercury"},{"name":"Hora 18","start":"00:11","end":"01:11","startHours":24.187717997919002,"endHours":25.187717997919002,"planetary_lord":"Venus"},{"name":"Hora 19","start":"01:11","end":"02:11","startHours":25.187717997919002,"endHours":26.187717997919002,"planetary_lord":"Sun"},{"name":"Hora 20","start":"02:11","end":"03:11","startHours":26.187717997919002,"endHours":27.187717997919002,"planetary_lord":"Mars"},{"name":"Hora 21","start":"03:11","end":"04:11","startHours":27.187717997919002,"endHours":28.187717997919002,"planetary_lord":"Jupiter"},{"name":"Hora 22","start":"04:11","end":"05:11","startHours":28.187717997919002,"endHours":29.187717997919002,"planetary_lord":"Saturn"},{"name":"Hora 23","start":"05:11","end":"06:11","startHours":29.187717997919002,"endHours":30.187717997919002,"planetary_lord":"Moon"},{"name":"Hora 24","start":"06:11","end":"07:11","startHours":30.187717997919002,"endHours":31.187717997919002,"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":"Hemanta (Pre-winter)","vedicRitu":"Hemanta (Pre-winter)","drikAyana":"Uttarāyaṇa","vedicAyana":"Uttarāyaṇa","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization (Drikpanchang-parity)","declination":-20.839580354362067,"eotMinutes":-10.349229581689698,"ayanamsa":22.5685}},"calendars":{"vikram_samvat":1965,"vikram_samvatsara":"Durmati","saka_samvat":1830,"saka_samvatsara":"Kīlaka","bengali_samvat":1315,"malayalam_era":1084,"nanakshahi_year":439,"lunar_month":"Māgha","lunar_month_paksha_full":"Māgha Śukla Pakṣa","solar_month":"Makara (Tai)","ritu":"Śiśira (Winter)","display_summary":"Māgha Śukla Pūrṇimā · Vikram 1965 Durmati · Śaka 1830 Kīlaka"},"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":"magha-purnima","name":"Māghī Pūrṇimā","name_sanskrit":"माघी पूर्णिमा","tradition":"Pan-Hindu","significance":"Sacred snāna at Prayāga; Māgha-snāna culmination.","vrata":true,"detection":{"tithi_number":15,"tithi_paksha":"Śukla","lunar_month":"Māgha"},"precedence":2},{"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":"-3137-10-04","event":"Mahābhārata Day 1 (Bhagavad Gītā delivered)","chart_id":"krishna","shared_marker":"same Śukla Pūrṇimā","url":"/day/-3137-10-04","relevance":0.5},{"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},{"historical_date":"-0562-04-11","event":"Bhagavān Buddha's birth at Lumbinī","chart_id":"buddha","shared_marker":"same Śukla Pūrṇimā","url":"/day/-0562-04-11","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 18, 1908 CE · Mathurā · Vidhyamitra","description":"January 18, 1908 CE for Mathurā: Śukla Pūrṇimā, sūryodaya 07:11, sūryāsta 17:48.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/mathura/1908-01-18","hreflang_alternates":{"en":"https://vidhyamitra.com/city/mathura/1908-01-18","sa":"https://sa.vidhyamitra.com/city/mathura/1908-01-18","hi":"https://hi.vidhyamitra.com/city/mathura/1908-01-18","x-default":"https://vidhyamitra.com/city/mathura/1908-01-18"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-14T07:27:53.547Z","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":"2026-05-14T07:27:53.547Z","verification":{"type":"community-validated","markers":["matches Drikpanchang ±1 minute on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-14T07:27:53.548Z","pillar_versions":{"BOB-History":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}