{"id":"vidhyamitra:city-day:varanasi:1925-01-21:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/varanasi/1925-01-21","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"1925-01-21","date_display":"January 21, 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":21,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2424171.770833,"kali_year":5026,"ahargana":1835706.2708,"sun":{"sidereal_longitude":277.8158,"rashi":10,"rashi_name":"Makara"},"moon":{"sidereal_longitude":230.4933,"rashi":8,"rashi_name":"Vṛścika"},"tithi":{"number":27,"name":"Dvādaśī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Dvādaśī","elongation_degrees":312.6775,"elapsed_within_tithi_degrees":0.6775},"nakshatra":{"number":18,"name":"Jyeṣṭhā","pada":2,"moon_longitude":230.4933,"elapsed_within_degrees":3.8267},"yoga":{"number":12,"name":"Dhruva","sum_longitude":148.3091},"karana":{"half_tithi_index":52,"name":"Kaulava"},"vara":{"number":5,"name":"Budhavāra (Wednesday)"}},"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":21,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2424171.770833,"ahargana":1835706.2708,"kali_year":5026,"ayanamsa_lahiri":22.8061,"grahas":{"sun":{"sidereal_longitude":277.69806900000003,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":21,"name":"Uttara Āṣāḍhā","pada":4},"retrograde":false},"moon":{"sidereal_longitude":227.66796899999997,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":18,"name":"Jyeṣṭhā","pada":1},"retrograde":false,"latitude":4.0761},"mars":{"sidereal_longitude":358.446769,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":27,"name":"Revatī","pada":4},"retrograde":false},"mercury":{"sidereal_longitude":254.81086900000003,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":20,"name":"Pūrva Āṣāḍhā","pada":1},"retrograde":false},"jupiter":{"sidereal_longitude":256.537769,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":20,"name":"Pūrva Āṣāḍhā","pada":1},"retrograde":false},"venus":{"sidereal_longitude":255.884369,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":20,"name":"Pūrva Āṣāḍhā","pada":1},"retrograde":false},"saturn":{"sidereal_longitude":200.853969,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":16,"name":"Viśākhā","pada":1},"retrograde":false},"rahu":{"sidereal_longitude":115.4477,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":9,"name":"Āśleṣā","pada":3},"retrograde":false},"ketu":{"sidereal_longitude":295.4477,"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":21,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2424171.770833,"kali_year":5026,"ahargana":1835706.2708,"sun":{"sidereal_longitude":277.8158,"rashi":10,"rashi_name":"Makara"},"moon":{"sidereal_longitude":230.4933,"rashi":8,"rashi_name":"Vṛścika"},"tithi":{"number":27,"name":"Dvādaśī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Dvādaśī","elongation_degrees":312.6775,"elapsed_within_tithi_degrees":0.6775},"nakshatra":{"number":18,"name":"Jyeṣṭhā","pada":2,"moon_longitude":230.4933,"elapsed_within_degrees":3.8267},"yoga":{"number":12,"name":"Dhruva","sum_longitude":148.3091},"karana":{"half_tithi_index":52,"name":"Kaulava"},"vara":{"number":5,"name":"Budhavāra (Wednesday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":4.076,"elongation":47.322},"lunar":{"type":"lunar","occurs":false,"moon_latitude":4.076,"opposition_distance":132.678}},"eclipse_window_40days":[{"offset_days":19,"type":"lunar","occurs":true,"moon_latitude":0.343,"opposition_distance":1.584}]},"city":{"slug":"varanasi","name":"Vārāṇasī (Kāśī)","lat":25.3176,"lon":82.9739,"tz_offset_hours":5.5,"state":"Uttar Pradesh","country":"IN","tier":"tirtha"},"tier2":{"city":{"slug":"varanasi","name":"Vārāṇasī (Kāśī)","lat":25.3176,"lon":82.9739,"tz_offset_hours":5.5,"state":"Uttar Pradesh","country":"IN","tier":"tirtha"},"sunriseLocal":"06:45","sunsetLocal":"17:34","solarNoonLocal":"12:09","dayLengthHours":10.80766385140242,"dayLengthDisplay":"10 Hours 48 Mins 28 Secs","nightLengthDisplay":"13 Hours 11 Mins 32 Secs","moonriseLocal":"03:31","moonsetLocal":"14:08","rahuKala":{"name":"Rāhu Kāla","start":"12:09","end":"13:30","startHours":12.156002187485536,"endHours":13.506960168910839,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"08:06","end":"09:27","startHours":8.103128243209628,"endHours":9.454086224634931,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"10:48","end":"12:09","startHours":10.805044206060233,"endHours":12.156002187485536,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:16","end":"09:38","startHours":9.273958493778224,"endHours":9.634213955491637,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"07:12","end":"07:29","startHours":7.202489588926093,"endHours":7.4906939582968235,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:48","end":"12:31","startHours":11.795746725772121,"endHours":12.51625764919895,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"05:19","end":"06:02","startHours":5.31114841493067,"endHours":6.031659338357497,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"05:51","end":"06:45","startHours":5.851531607500791,"endHours":6.752170261784325,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"13:57","end":"14:41","startHours":13.957279496052605,"endHours":14.677790419479432,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"17:22","end":"17:46","startHours":17.359834113186746,"endHours":17.759834113186745,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"17:34","end":"18:01","startHours":17.559834113186746,"endHours":18.010153440328512,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"17:19","end":"19:04","startHours":17.309834113186746,"endHours":19.059834113186746,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:48","end":"00:31","startHours":23.79574672577212,"endHours":24.51625764919895,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Labha","start":"06:45","end":"08:06","startHours":6.752170261784325,"endHours":8.103128243209628,"quality":"auspicious"},{"name":"Amṛta","start":"08:06","end":"09:27","startHours":8.103128243209628,"endHours":9.454086224634931,"quality":"auspicious"},{"name":"Kāla","start":"09:27","end":"10:48","startHours":9.454086224634931,"endHours":10.805044206060233,"quality":"inauspicious"},{"name":"Śubha","start":"10:48","end":"12:09","startHours":10.805044206060233,"endHours":12.156002187485536,"quality":"auspicious"},{"name":"Roga","start":"12:09","end":"13:30","startHours":12.156002187485536,"endHours":13.506960168910839,"quality":"inauspicious"},{"name":"Udveg","start":"13:30","end":"14:51","startHours":13.506960168910839,"endHours":14.85791815033614,"quality":"inauspicious"},{"name":"Chala","start":"14:51","end":"16:13","startHours":14.85791815033614,"endHours":16.208876131761443,"quality":"neutral"},{"name":"Labha","start":"16:13","end":"17:34","startHours":16.208876131761443,"endHours":17.559834113186746,"quality":"auspicious"}],"nightChoghadiyas":[{"name":"Udveg","start":"17:34","end":"19:13","startHours":17.559834113186746,"endHours":19.208876131761443,"quality":"inauspicious"},{"name":"Chala","start":"19:13","end":"20:51","startHours":19.208876131761443,"endHours":20.85791815033614,"quality":"neutral"},{"name":"Labha","start":"20:51","end":"22:30","startHours":20.85791815033614,"endHours":22.506960168910837,"quality":"auspicious"},{"name":"Amṛta","start":"22:30","end":"00:09","startHours":22.506960168910837,"endHours":24.156002187485534,"quality":"auspicious"},{"name":"Kāla","start":"00:09","end":"01:48","startHours":24.156002187485534,"endHours":25.80504420606023,"quality":"inauspicious"},{"name":"Śubha","start":"01:48","end":"03:27","startHours":25.80504420606023,"endHours":27.45408622463493,"quality":"auspicious"},{"name":"Roga","start":"03:27","end":"05:06","startHours":27.45408622463493,"endHours":29.10312824320963,"quality":"inauspicious"},{"name":"Udveg","start":"05:06","end":"06:45","startHours":29.10312824320963,"endHours":30.752170261784325,"quality":"inauspicious"}],"horas":[{"name":"Hora 1","start":"06:45","end":"07:45","startHours":6.752170261784325,"endHours":7.752170261784325,"planetary_lord":"Mercury"},{"name":"Hora 2","start":"07:45","end":"08:45","startHours":7.752170261784325,"endHours":8.752170261784325,"planetary_lord":"Venus"},{"name":"Hora 3","start":"08:45","end":"09:45","startHours":8.752170261784325,"endHours":9.752170261784325,"planetary_lord":"Sun"},{"name":"Hora 4","start":"09:45","end":"10:45","startHours":9.752170261784325,"endHours":10.752170261784325,"planetary_lord":"Mars"},{"name":"Hora 5","start":"10:45","end":"11:45","startHours":10.752170261784325,"endHours":11.752170261784325,"planetary_lord":"Jupiter"},{"name":"Hora 6","start":"11:45","end":"12:45","startHours":11.752170261784325,"endHours":12.752170261784325,"planetary_lord":"Saturn"},{"name":"Hora 7","start":"12:45","end":"13:45","startHours":12.752170261784325,"endHours":13.752170261784325,"planetary_lord":"Moon"},{"name":"Hora 8","start":"13:45","end":"14:45","startHours":13.752170261784325,"endHours":14.752170261784325,"planetary_lord":"Mercury"},{"name":"Hora 9","start":"14:45","end":"15:45","startHours":14.752170261784325,"endHours":15.752170261784325,"planetary_lord":"Venus"},{"name":"Hora 10","start":"15:45","end":"16:45","startHours":15.752170261784325,"endHours":16.752170261784325,"planetary_lord":"Sun"},{"name":"Hora 11","start":"16:45","end":"17:45","startHours":16.752170261784325,"endHours":17.752170261784325,"planetary_lord":"Mars"},{"name":"Hora 12","start":"17:45","end":"18:45","startHours":17.752170261784325,"endHours":18.752170261784325,"planetary_lord":"Jupiter"},{"name":"Hora 13","start":"18:45","end":"19:45","startHours":18.752170261784325,"endHours":19.752170261784325,"planetary_lord":"Saturn"},{"name":"Hora 14","start":"19:45","end":"20:45","startHours":19.752170261784325,"endHours":20.752170261784325,"planetary_lord":"Moon"},{"name":"Hora 15","start":"20:45","end":"21:45","startHours":20.752170261784325,"endHours":21.752170261784325,"planetary_lord":"Mercury"},{"name":"Hora 16","start":"21:45","end":"22:45","startHours":21.752170261784325,"endHours":22.752170261784325,"planetary_lord":"Venus"},{"name":"Hora 17","start":"22:45","end":"23:45","startHours":22.752170261784325,"endHours":23.752170261784325,"planetary_lord":"Sun"},{"name":"Hora 18","start":"23:45","end":"00:45","startHours":23.752170261784325,"endHours":24.752170261784325,"planetary_lord":"Mars"},{"name":"Hora 19","start":"00:45","end":"01:45","startHours":24.752170261784325,"endHours":25.752170261784325,"planetary_lord":"Jupiter"},{"name":"Hora 20","start":"01:45","end":"02:45","startHours":25.752170261784325,"endHours":26.752170261784325,"planetary_lord":"Saturn"},{"name":"Hora 21","start":"02:45","end":"03:45","startHours":26.752170261784325,"endHours":27.752170261784325,"planetary_lord":"Moon"},{"name":"Hora 22","start":"03:45","end":"04:45","startHours":27.752170261784325,"endHours":28.752170261784325,"planetary_lord":"Mercury"},{"name":"Hora 23","start":"04:45","end":"05:45","startHours":28.752170261784325,"endHours":29.752170261784325,"planetary_lord":"Venus"},{"name":"Hora 24","start":"05:45","end":"06:45","startHours":29.752170261784325,"endHours":30.752170261784325,"planetary_lord":"Sun"}],"taraBala":{"favorable_nakshatras":["Aśvinī","Bharaṇī","Kṛttikā","Rohiṇī","Mṛgaśirā","Maghā","Pūrva Phalgunī","Uttara Phalgunī","Hasta","Citrā","Mūla","Pūrva Āṣāḍhā","Uttara Āṣāḍhā","Śravaṇa","Dhaniṣṭhā"],"unfavorable_nakshatras":["Ārdrā","Punarvasu","Puṣya","Aśleṣā","Svātī","Viśākhā","Anurādhā","Jyeṣṭhā","Śatabhiṣaj","Pūrva Bhādrapadā","Uttara Bhādrapadā","Revatī"],"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":"North (Uttara)","chandraVasa":"North-East","rahuVasa":"South-West","anandadiYoga":{"name":"Kāladaṇḍa","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":-20.040433526699797,"eotMinutes":-11.255731249132124,"ayanamsa":22.8061}},"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","solar_month":"Makara (Tai)","ritu":"Śiśira (Winter)","display_summary":"Māgha Kṛṣṇa Dvādaśī · 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":"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":"budha-walk","name":"Budha Walk","name_sanskrit":"बुध यात्रा","type":"graha","description":"Discrimination + BG 2.41 (vyavasāyātmikā buddhi).","step_count":6,"url":"/walk/budha-walk"},"reason":"Budhavāra (Wednesday) — its presiding graha's walk."},"cosmic_resonances":[{"historical_date":"-3137-10-20","event":"Karṇa-Vadha (Mahābhārata Day 17)","chart_id":"karna","shared_marker":"same Jyeṣṭhā","url":"/day/-3137-10-20","relevance":0.5}]},"validity":{"eternal":false,"location_specific":"varanasi"},"liturgical":{"opening":"जय श्री कृष्ण","closing":"ॐ तत् सत्","attribution":"Computed by Vidhyamitra Sūrya-Siddhānta substrate + Vidhyamitra Tier-2 layer"},"seo":{"title":"Pañchāṅga January 21, 1925 CE · Vārāṇasī (Kāśī) · Vidhyamitra","description":"January 21, 1925 CE for Vārāṇasī (Kāśī): Kṛṣṇa Dvādaśī, sūryodaya 06:45, sūryāsta 17:34.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/varanasi/1925-01-21","hreflang_alternates":{"en":"https://vidhyamitra.com/city/varanasi/1925-01-21","sa":"https://sa.vidhyamitra.com/city/varanasi/1925-01-21","hi":"https://hi.vidhyamitra.com/city/varanasi/1925-01-21","x-default":"https://vidhyamitra.com/city/varanasi/1925-01-21"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-14T14:44:06.835Z","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":"2026-05-14T14:44:06.835Z","verification":{"type":"community-validated","markers":["matches Drikpanchang ±1 minute on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-14T14:44:06.835Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}