{"id":"vidhyamitra:city-day:solapur:1925-01-13:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/solapur/1925-01-13","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"1925-01-13","date_display":"January 13, 1925 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":1925,"month":1,"day":13,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2424163.770833,"kali_year":5026,"ahargana":1835698.2708,"sun":{"sidereal_longitude":269.606,"rashi":9,"rashi_name":"Dhanu"},"moon":{"sidereal_longitude":124.1729,"rashi":5,"rashi_name":"Siṃha"},"tithi":{"number":18,"name":"Tṛtīyā","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Tṛtīyā","elongation_degrees":214.5669,"elapsed_within_tithi_degrees":10.5669},"nakshatra":{"number":10,"name":"Maghā","pada":2,"moon_longitude":124.1729,"elapsed_within_degrees":4.1729},"yoga":{"number":3,"name":"Āyuṣmān","sum_longitude":33.7789},"karana":{"half_tithi_index":35,"name":"Viṣṭi"},"vara":{"number":4,"name":"Maṅgalavāra (Tuesday)"}},"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":1925,"month":1,"day":13,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2424163.770833,"ahargana":1835698.2708,"kali_year":5026,"ayanamsa_lahiri":22.8058,"grahas":{"sun":{"sidereal_longitude":269.5526749999999,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":21,"name":"Uttara Āṣāḍhā","pada":1},"retrograde":false},"moon":{"sidereal_longitude":121.65077500000001,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":10,"name":"Maghā","pada":1},"retrograde":false,"latitude":0.649},"mars":{"sidereal_longitude":353.387875,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":27,"name":"Revatī","pada":3},"retrograde":false},"mercury":{"sidereal_longitude":247.18087500000001,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":19,"name":"Mūla","pada":3},"retrograde":false},"jupiter":{"sidereal_longitude":254.75277500000004,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":20,"name":"Pūrva Āṣāḍhā","pada":1},"retrograde":false},"venus":{"sidereal_longitude":245.89777500000002,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":19,"name":"Mūla","pada":2},"retrograde":false},"saturn":{"sidereal_longitude":200.37037499999997,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":16,"name":"Viśākhā","pada":1},"retrograde":false},"rahu":{"sidereal_longitude":115.8716,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":9,"name":"Āśleṣā","pada":3},"retrograde":false},"ketu":{"sidereal_longitude":295.8716,"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":1925,"month":1,"day":13,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2424163.770833,"kali_year":5026,"ahargana":1835698.2708,"sun":{"sidereal_longitude":269.606,"rashi":9,"rashi_name":"Dhanu"},"moon":{"sidereal_longitude":124.1729,"rashi":5,"rashi_name":"Siṃha"},"tithi":{"number":18,"name":"Tṛtīyā","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Tṛtīyā","elongation_degrees":214.5669,"elapsed_within_tithi_degrees":10.5669},"nakshatra":{"number":10,"name":"Maghā","pada":2,"moon_longitude":124.1729,"elapsed_within_degrees":4.1729},"yoga":{"number":3,"name":"Āyuṣmān","sum_longitude":33.7789},"karana":{"half_tithi_index":35,"name":"Viṣṭi"},"vara":{"number":4,"name":"Maṅgalavāra (Tuesday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":0.649,"elongation":145.433},"lunar":{"type":"lunar","occurs":false,"moon_latitude":0.649,"opposition_distance":34.567}},"eclipse_window_40days":[]},"city":{"slug":"solapur","name":"Solapur, Maharashtra","lat":17.6599,"lon":75.9064,"tz_offset_hours":5.5,"state":"Maharashtra","country":"IN","tier":"tier-1"},"tier2":{"city":{"slug":"solapur","name":"Solapur, Maharashtra","lat":17.6599,"lon":75.9064,"tz_offset_hours":5.5,"state":"Maharashtra","country":"IN","tier":"tier-1"},"sunriseLocal":"07:00","sunsetLocal":"18:10","solarNoonLocal":"12:35","dayLengthHours":11.161584464530936,"dayLengthDisplay":"11 Hours 09 Mins 42 Secs","nightLengthDisplay":"12 Hours 50 Mins 18 Secs","moonriseLocal":"20:24","moonsetLocal":"09:03","rahuKala":{"name":"Rāhu Kāla","start":"15:22","end":"16:46","startHours":15.373901640988962,"endHours":16.769099699055328,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"09:48","end":"11:11","startHours":9.793109408723492,"endHours":11.188307466789858,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"12:35","end":"13:59","startHours":12.583505524856225,"endHours":13.978703582922591,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:36","end":"09:59","startHours":9.607083000981309,"endHours":9.979135816465675,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"07:28","end":"07:46","startHours":7.467779311946213,"endHours":7.765421564333705,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"12:13","end":"12:57","startHours":12.211452709371862,"endHours":12.955558340340591,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"05:31","end":"06:16","startHours":5.5145020306533,"endHours":6.258607661622029,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"06:04","end":"07:00","startHours":6.0725812538798465,"endHours":7.002713292590758,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:27","end":"15:11","startHours":14.44376960227805,"endHours":15.187875233246778,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"17:58","end":"18:22","startHours":17.964297757121695,"endHours":18.364297757121694,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:10","end":"18:38","startHours":18.164297757121695,"endHours":18.62936377647715,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"17:55","end":"19:40","startHours":17.914297757121695,"endHours":19.664297757121695,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"00:13","end":"00:57","startHours":24.211452709371862,"endHours":24.955558340340595,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Roga","start":"07:00","end":"08:24","startHours":7.002713292590758,"endHours":8.397911350657125,"quality":"inauspicious"},{"name":"Udveg","start":"08:24","end":"09:48","startHours":8.397911350657125,"endHours":9.793109408723492,"quality":"inauspicious"},{"name":"Chala","start":"09:48","end":"11:11","startHours":9.793109408723492,"endHours":11.188307466789858,"quality":"neutral"},{"name":"Labha","start":"11:11","end":"12:35","startHours":11.188307466789858,"endHours":12.583505524856225,"quality":"auspicious"},{"name":"Amṛta","start":"12:35","end":"13:59","startHours":12.583505524856225,"endHours":13.978703582922591,"quality":"auspicious"},{"name":"Kāla","start":"13:59","end":"15:22","startHours":13.978703582922591,"endHours":15.373901640988962,"quality":"inauspicious"},{"name":"Śubha","start":"15:22","end":"16:46","startHours":15.373901640988962,"endHours":16.769099699055328,"quality":"auspicious"},{"name":"Roga","start":"16:46","end":"18:10","startHours":16.769099699055328,"endHours":18.164297757121695,"quality":"inauspicious"}],"nightChoghadiyas":[{"name":"Kāla","start":"18:10","end":"19:46","startHours":18.164297757121695,"endHours":19.769099699055328,"quality":"inauspicious"},{"name":"Śubha","start":"19:46","end":"21:22","startHours":19.769099699055328,"endHours":21.37390164098896,"quality":"auspicious"},{"name":"Roga","start":"21:22","end":"22:59","startHours":21.37390164098896,"endHours":22.97870358292259,"quality":"inauspicious"},{"name":"Udveg","start":"22:59","end":"00:35","startHours":22.97870358292259,"endHours":24.58350552485623,"quality":"inauspicious"},{"name":"Chala","start":"00:35","end":"02:11","startHours":24.58350552485623,"endHours":26.18830746678986,"quality":"neutral"},{"name":"Labha","start":"02:11","end":"03:48","startHours":26.18830746678986,"endHours":27.793109408723492,"quality":"auspicious"},{"name":"Amṛta","start":"03:48","end":"05:24","startHours":27.793109408723492,"endHours":29.397911350657125,"quality":"auspicious"},{"name":"Kāla","start":"05:24","end":"07:00","startHours":29.397911350657125,"endHours":31.00271329259076,"quality":"inauspicious"}],"horas":[{"name":"Hora 1","start":"07:00","end":"08:00","startHours":7.002713292590758,"endHours":8.002713292590759,"planetary_lord":"Mars"},{"name":"Hora 2","start":"08:00","end":"09:00","startHours":8.002713292590759,"endHours":9.002713292590759,"planetary_lord":"Jupiter"},{"name":"Hora 3","start":"09:00","end":"10:00","startHours":9.002713292590759,"endHours":10.002713292590759,"planetary_lord":"Saturn"},{"name":"Hora 4","start":"10:00","end":"11:00","startHours":10.002713292590759,"endHours":11.002713292590759,"planetary_lord":"Moon"},{"name":"Hora 5","start":"11:00","end":"12:00","startHours":11.002713292590759,"endHours":12.002713292590759,"planetary_lord":"Mercury"},{"name":"Hora 6","start":"12:00","end":"13:00","startHours":12.002713292590759,"endHours":13.002713292590759,"planetary_lord":"Venus"},{"name":"Hora 7","start":"13:00","end":"14:00","startHours":13.002713292590759,"endHours":14.002713292590759,"planetary_lord":"Sun"},{"name":"Hora 8","start":"14:00","end":"15:00","startHours":14.002713292590759,"endHours":15.002713292590759,"planetary_lord":"Mars"},{"name":"Hora 9","start":"15:00","end":"16:00","startHours":15.002713292590759,"endHours":16.00271329259076,"planetary_lord":"Jupiter"},{"name":"Hora 10","start":"16:00","end":"17:00","startHours":16.00271329259076,"endHours":17.00271329259076,"planetary_lord":"Saturn"},{"name":"Hora 11","start":"17:00","end":"18:00","startHours":17.00271329259076,"endHours":18.00271329259076,"planetary_lord":"Moon"},{"name":"Hora 12","start":"18:00","end":"19:00","startHours":18.00271329259076,"endHours":19.00271329259076,"planetary_lord":"Mercury"},{"name":"Hora 13","start":"19:00","end":"20:00","startHours":19.00271329259076,"endHours":20.00271329259076,"planetary_lord":"Venus"},{"name":"Hora 14","start":"20:00","end":"21:00","startHours":20.00271329259076,"endHours":21.00271329259076,"planetary_lord":"Sun"},{"name":"Hora 15","start":"21:00","end":"22:00","startHours":21.00271329259076,"endHours":22.00271329259076,"planetary_lord":"Mars"},{"name":"Hora 16","start":"22:00","end":"23:00","startHours":22.00271329259076,"endHours":23.00271329259076,"planetary_lord":"Jupiter"},{"name":"Hora 17","start":"23:00","end":"00:00","startHours":23.00271329259076,"endHours":24.00271329259076,"planetary_lord":"Saturn"},{"name":"Hora 18","start":"00:00","end":"01:00","startHours":24.00271329259076,"endHours":25.00271329259076,"planetary_lord":"Moon"},{"name":"Hora 19","start":"01:00","end":"02:00","startHours":25.00271329259076,"endHours":26.00271329259076,"planetary_lord":"Mercury"},{"name":"Hora 20","start":"02:00","end":"03:00","startHours":26.00271329259076,"endHours":27.00271329259076,"planetary_lord":"Venus"},{"name":"Hora 21","start":"03:00","end":"04:00","startHours":27.00271329259076,"endHours":28.00271329259076,"planetary_lord":"Sun"},{"name":"Hora 22","start":"04:00","end":"05:00","startHours":28.00271329259076,"endHours":29.00271329259076,"planetary_lord":"Mars"},{"name":"Hora 23","start":"05:00","end":"06:00","startHours":29.00271329259076,"endHours":30.00271329259076,"planetary_lord":"Jupiter"},{"name":"Hora 24","start":"06:00","end":"07:00","startHours":30.00271329259076,"endHours":31.00271329259076,"planetary_lord":"Saturn"}],"taraBala":{"favorable_nakshatras":["Bharaṇī","Kṛttikā","Rohiṇī","Mṛgaśirā","Ārdrā","Pūrva Phalgunī","Uttara Phalgunī","Hasta","Citrā","Svātī","Pūrva Āṣāḍhā","Uttara Āṣāḍhā","Śravaṇa","Dhaniṣṭhā","Śatabhiṣaj"],"unfavorable_nakshatras":["Aśvinī","Punarvasu","Puṣya","Aśleṣā","Maghā","Viśākhā","Anurādhā","Jyeṣṭhā","Mūla","Pūrva Bhādrapadā","Uttara Bhādrapadā","Revatī"],"nature":"Janma-tara if same nakshatra; favorable for 15 nakshatras"},"chandraBala":{"favorable_rashis":["Vṛṣabha","Mithuna","Siṃha","Tulā","Makara","Kumbha"],"unfavorable_rashis":["Meṣa","Karka","Kanyā","Vṛścika","Dhanu","Mīna"]},"dishaShool":"North (Uttara)","chandraVasa":"West","rahuVasa":"North","anandadiYoga":{"name":"Kāṇa","quality":"Inauspicious"},"tropicalRitu":"Hemanta (Pre-winter) (tropical)","vedicRitu":"Hemanta (Pre-winter)","tropicalAyana":"Uttarāyaṇa","vedicAyana":"Dakṣiṇāyana","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":-21.58195575665989,"eotMinutes":-8.635931491373626,"ayanamsa":22.8058}},"calendars":{"vikram_samvat":1982,"vikram_samvatsara":"Bahudhānya","saka_samvat":1847,"saka_samvatsara":"Krodhana","bengali_samvat":1332,"malayalam_era":1101,"nanakshahi_year":456,"lunar_month":"Māgha","lunar_month_paksha_full":"Māgha Kṛṣṇa Pakṣa","lunar_month_system":"purnimanta","lunar_month_purnimanta":"Māgha","lunar_month_amanta":"Pauṣa","lunar_month_is_adhika":false,"lunar_month_purnimanta_is_adhika":false,"lunar_month_amanta_is_adhika":false,"solar_month":"Dhanus (Mārgaḻi)","ritu":"Śiśira (Winter)","display_summary":"Māgha Kṛṣṇa Tṛtīyā · Vikram 1982 Bahudhānya · Śaka 1847 Krodhana"},"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_ingress":"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_ingress":"Makara"},"precedence":2}],"todays_walk":{"walk":{"id":"mangala-walk","name":"Maṅgala Walk","name_sanskrit":"मङ्गल यात्रा","type":"graha","description":"Right action + BG 2.31-38 (kṣatriya-dharma).","step_count":7,"url":"/walk/mangala-walk"},"reason":"Maṅgalavāra (Tuesday) — its presiding graha's walk."},"cosmic_resonances":[]},"validity":{"eternal":false,"location_specific":"solapur"},"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, 1925 CE · Solapur, Maharashtra · Vidhyamitra","description":"January 13, 1925 CE for Solapur, Maharashtra: Kṛṣṇa Tṛtīyā, sūryodaya 07:00, sūryāsta 18:10.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/solapur/1925-01-13","hreflang_alternates":{"en":"https://vidhyamitra.com/city/solapur/1925-01-13","sa":"https://sa.vidhyamitra.com/city/solapur/1925-01-13","hi":"https://hi.vidhyamitra.com/city/solapur/1925-01-13","x-default":"https://vidhyamitra.com/city/solapur/1925-01-13"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-06-04T20:59:06.455Z","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":"2026-06-04T20:59:06.455Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-06-04T20:59:06.455Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}