{"id":"vidhyamitra:city-day:varanasi:1963-01-25:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/varanasi/1963-01-25","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"1963-01-25","date_display":"January 25, 1963 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":1963,"month":1,"day":25,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2438054.770833,"kali_year":5064,"ahargana":1849589.2708,"sun":{"sidereal_longitude":281.0615,"rashi":10,"rashi_name":"Makara"},"moon":{"sidereal_longitude":273.1102,"rashi":10,"rashi_name":"Makara"},"tithi":{"number":30,"name":"Amāvasyā","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Amāvasyā","elongation_degrees":352.0487,"elapsed_within_tithi_degrees":4.0487},"nakshatra":{"number":21,"name":"Uttara Āṣāḍhā","pada":2,"moon_longitude":273.1102,"elapsed_within_degrees":6.4435},"yoga":{"number":15,"name":"Vajra","sum_longitude":194.1717},"karana":{"half_tithi_index":58,"name":"Catuṣpāda"},"vara":{"number":0,"name":"Śukravāra (Friday)"}},"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":1963,"month":1,"day":25,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2438054.770833,"ahargana":1849589.2708,"kali_year":5064,"ayanamsa_lahiri":23.337,"grahas":{"sun":{"sidereal_longitude":281.00803599999995,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":22,"name":"Śravaṇa","pada":1},"retrograde":false},"moon":{"sidereal_longitude":274.265936,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":21,"name":"Uttara Āṣāḍhā","pada":3},"retrograde":false,"latitude":0.5283},"mars":{"sidereal_longitude":116.17303600000002,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":9,"name":"Aśleṣā","pada":3},"retrograde":true},"mercury":{"sidereal_longitude":271.286836,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":21,"name":"Uttara Āṣāḍhā","pada":2},"retrograde":true},"jupiter":{"sidereal_longitude":321.13303599999995,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":25,"name":"Pūrva Bhādrapadā","pada":1},"retrograde":false},"venus":{"sidereal_longitude":234.61083600000006,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":18,"name":"Jyeṣṭhā","pada":3},"retrograde":false},"saturn":{"sidereal_longitude":290.01623599999994,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":22,"name":"Śravaṇa","pada":4},"retrograde":false},"rahu":{"sidereal_longitude":99.8596,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":8,"name":"Puṣya","pada":2},"retrograde":false},"ketu":{"sidereal_longitude":279.8596,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":21,"name":"Uttara 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":1963,"month":1,"day":25,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2438054.770833,"kali_year":5064,"ahargana":1849589.2708,"sun":{"sidereal_longitude":281.0615,"rashi":10,"rashi_name":"Makara"},"moon":{"sidereal_longitude":273.1102,"rashi":10,"rashi_name":"Makara"},"tithi":{"number":30,"name":"Amāvasyā","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Amāvasyā","elongation_degrees":352.0487,"elapsed_within_tithi_degrees":4.0487},"nakshatra":{"number":21,"name":"Uttara Āṣāḍhā","pada":2,"moon_longitude":273.1102,"elapsed_within_degrees":6.4435},"yoga":{"number":15,"name":"Vajra","sum_longitude":194.1717},"karana":{"half_tithi_index":58,"name":"Catuṣpāda"},"vara":{"number":0,"name":"Śukravāra (Friday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":0.528,"elongation":7.951},"lunar":{"type":"lunar","occurs":false,"moon_latitude":0.528,"opposition_distance":172.049}},"eclipse_window_40days":[{"offset_days":-15,"type":"lunar","occurs":true,"moon_latitude":-0.956,"opposition_distance":2.706}]},"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":"06:44","sunsetLocal":"17:36","solarNoonLocal":"12:10","dayLengthHours":10.869467152744626,"dayLengthDisplay":"10 Hours 52 Mins 10 Secs","nightLengthDisplay":"13 Hours 07 Mins 50 Secs","moonriseLocal":"06:22","moonsetLocal":"17:05","rahuKala":{"name":"Rāhu Kāla","start":"10:49","end":"12:10","startHours":10.814868747939444,"endHours":12.173552142032523,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"14:53","end":"16:15","startHours":14.890918930218678,"endHours":16.24960232431176,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"08:06","end":"09:27","startHours":8.097501959753288,"endHours":9.456185353846365,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:17","end":"09:38","startHours":9.275027567967289,"endHours":9.637343139725443,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"07:12","end":"07:29","startHours":7.191713030357902,"endHours":7.481565487764425,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:49","end":"12:32","startHours":11.81123657027437,"endHours":12.535867713790678,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"05:17","end":"06:01","startHours":5.289556278627593,"endHours":6.014187422143901,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"05:50","end":"06:44","startHours":5.833029636264824,"endHours":6.7388185656602095,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"13:59","end":"14:43","startHours":13.985130000823293,"endHours":14.709761144339602,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"17:24","end":"17:48","startHours":17.408285718404837,"endHours":17.808285718404836,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"17:36","end":"18:04","startHours":17.608285718404836,"endHours":18.06118018310253,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"17:21","end":"19:06","startHours":17.358285718404836,"endHours":19.108285718404836,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:49","end":"00:32","startHours":23.81123657027437,"endHours":24.535867713790676,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Chala","start":"06:44","end":"08:06","startHours":6.7388185656602095,"endHours":8.097501959753288,"quality":"neutral"},{"name":"Labha","start":"08:06","end":"09:27","startHours":8.097501959753288,"endHours":9.456185353846365,"quality":"auspicious"},{"name":"Amṛta","start":"09:27","end":"10:49","startHours":9.456185353846365,"endHours":10.814868747939444,"quality":"auspicious"},{"name":"Kāla","start":"10:49","end":"12:10","startHours":10.814868747939444,"endHours":12.173552142032523,"quality":"inauspicious"},{"name":"Śubha","start":"12:10","end":"13:32","startHours":12.173552142032523,"endHours":13.5322355361256,"quality":"auspicious"},{"name":"Roga","start":"13:32","end":"14:53","startHours":13.5322355361256,"endHours":14.890918930218678,"quality":"inauspicious"},{"name":"Udveg","start":"14:53","end":"16:15","startHours":14.890918930218678,"endHours":16.24960232431176,"quality":"inauspicious"},{"name":"Chala","start":"16:15","end":"17:36","startHours":16.24960232431176,"endHours":17.608285718404836,"quality":"neutral"}],"nightChoghadiyas":[{"name":"Roga","start":"17:36","end":"19:15","startHours":17.608285718404836,"endHours":19.24960232431176,"quality":"inauspicious"},{"name":"Udveg","start":"19:15","end":"20:53","startHours":19.24960232431176,"endHours":20.89091893021868,"quality":"inauspicious"},{"name":"Chala","start":"20:53","end":"22:32","startHours":20.89091893021868,"endHours":22.5322355361256,"quality":"neutral"},{"name":"Labha","start":"22:32","end":"00:10","startHours":22.5322355361256,"endHours":24.173552142032523,"quality":"auspicious"},{"name":"Amṛta","start":"00:10","end":"01:49","startHours":24.173552142032523,"endHours":25.814868747939446,"quality":"auspicious"},{"name":"Kāla","start":"01:49","end":"03:27","startHours":25.814868747939446,"endHours":27.456185353846365,"quality":"inauspicious"},{"name":"Śubha","start":"03:27","end":"05:06","startHours":27.456185353846365,"endHours":29.097501959753288,"quality":"auspicious"},{"name":"Roga","start":"05:06","end":"06:44","startHours":29.097501959753288,"endHours":30.73881856566021,"quality":"inauspicious"}],"horas":[{"name":"Hora 1","start":"06:44","end":"07:44","startHours":6.7388185656602095,"endHours":7.7388185656602095,"planetary_lord":"Venus"},{"name":"Hora 2","start":"07:44","end":"08:44","startHours":7.7388185656602095,"endHours":8.73881856566021,"planetary_lord":"Sun"},{"name":"Hora 3","start":"08:44","end":"09:44","startHours":8.73881856566021,"endHours":9.73881856566021,"planetary_lord":"Mars"},{"name":"Hora 4","start":"09:44","end":"10:44","startHours":9.73881856566021,"endHours":10.73881856566021,"planetary_lord":"Jupiter"},{"name":"Hora 5","start":"10:44","end":"11:44","startHours":10.73881856566021,"endHours":11.73881856566021,"planetary_lord":"Saturn"},{"name":"Hora 6","start":"11:44","end":"12:44","startHours":11.73881856566021,"endHours":12.73881856566021,"planetary_lord":"Moon"},{"name":"Hora 7","start":"12:44","end":"13:44","startHours":12.73881856566021,"endHours":13.73881856566021,"planetary_lord":"Mercury"},{"name":"Hora 8","start":"13:44","end":"14:44","startHours":13.73881856566021,"endHours":14.73881856566021,"planetary_lord":"Venus"},{"name":"Hora 9","start":"14:44","end":"15:44","startHours":14.73881856566021,"endHours":15.73881856566021,"planetary_lord":"Sun"},{"name":"Hora 10","start":"15:44","end":"16:44","startHours":15.73881856566021,"endHours":16.73881856566021,"planetary_lord":"Mars"},{"name":"Hora 11","start":"16:44","end":"17:44","startHours":16.73881856566021,"endHours":17.73881856566021,"planetary_lord":"Jupiter"},{"name":"Hora 12","start":"17:44","end":"18:44","startHours":17.73881856566021,"endHours":18.73881856566021,"planetary_lord":"Saturn"},{"name":"Hora 13","start":"18:44","end":"19:44","startHours":18.73881856566021,"endHours":19.73881856566021,"planetary_lord":"Moon"},{"name":"Hora 14","start":"19:44","end":"20:44","startHours":19.73881856566021,"endHours":20.73881856566021,"planetary_lord":"Mercury"},{"name":"Hora 15","start":"20:44","end":"21:44","startHours":20.73881856566021,"endHours":21.73881856566021,"planetary_lord":"Venus"},{"name":"Hora 16","start":"21:44","end":"22:44","startHours":21.73881856566021,"endHours":22.73881856566021,"planetary_lord":"Sun"},{"name":"Hora 17","start":"22:44","end":"23:44","startHours":22.73881856566021,"endHours":23.73881856566021,"planetary_lord":"Mars"},{"name":"Hora 18","start":"23:44","end":"00:44","startHours":23.73881856566021,"endHours":24.73881856566021,"planetary_lord":"Jupiter"},{"name":"Hora 19","start":"00:44","end":"01:44","startHours":24.73881856566021,"endHours":25.73881856566021,"planetary_lord":"Saturn"},{"name":"Hora 20","start":"01:44","end":"02:44","startHours":25.73881856566021,"endHours":26.73881856566021,"planetary_lord":"Moon"},{"name":"Hora 21","start":"02:44","end":"03:44","startHours":26.73881856566021,"endHours":27.73881856566021,"planetary_lord":"Mercury"},{"name":"Hora 22","start":"03:44","end":"04:44","startHours":27.73881856566021,"endHours":28.73881856566021,"planetary_lord":"Venus"},{"name":"Hora 23","start":"04:44","end":"05:44","startHours":28.73881856566021,"endHours":29.73881856566021,"planetary_lord":"Sun"},{"name":"Hora 24","start":"05:44","end":"06:44","startHours":29.73881856566021,"endHours":30.73881856566021,"planetary_lord":"Mars"}],"taraBala":{"favorable_nakshatras":["Rohiṇī","Mṛgaśirā","Ārdrā","Punarvasu","Puṣya","Hasta","Citrā","Svātī","Viśākhā","Anurādhā","Śravaṇa","Dhaniṣṭhā","Śatabhiṣaj","Pūrva Bhādrapadā","Uttara Bhādrapadā"],"unfavorable_nakshatras":["Aśvinī","Bharaṇī","Kṛttikā","Aśleṣā","Maghā","Pūrva Phalgunī","Uttara Phalgunī","Jyeṣṭhā","Mūla","Pūrva Āṣāḍhā","Uttara Āṣāḍhā","Revatī"],"nature":"Janma-tara if same nakshatra; favorable for 15 nakshatras"},"chandraBala":{"favorable_rashis":["Mithuna","Karka","Tulā","Vṛścika","Makara","Mīna"],"unfavorable_rashis":["Meṣa","Vṛṣabha","Siṃha","Kanyā","Dhanu","Kumbha"]},"dishaShool":"West (Paścim)","chandraVasa":"South-East","rahuVasa":"South-East","anandadiYoga":{"name":"Mānasa","quality":"Auspicious"},"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":-19.17107396813124,"eotMinutes":-12.308728521951446,"ayanamsa":23.337}},"calendars":{"vikram_samvat":2020,"vikram_samvatsara":"Nala","saka_samvat":1885,"saka_samvatsara":"Śobhana","bengali_samvat":1370,"malayalam_era":1139,"nanakshahi_year":494,"lunar_month":"Māgha","lunar_month_paksha_full":"Māgha Kṛṣṇa Pakṣa","solar_month":"Makara (Tai)","ritu":"Śiśira (Winter)","display_summary":"Māgha Kṛṣṇa Amāvasyā · Vikram 2020 Nala · Śaka 1885 Śobhana"},"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":"shukra-walk","name":"Śukra Walk","name_sanskrit":"शुक्र यात्रा","type":"graha","description":"Beauty + creativity in dharma + BG 10.36.","step_count":5,"url":"/walk/shukra-walk"},"reason":"Śukravāra (Friday) — its presiding graha's walk."},"cosmic_resonances":[{"historical_date":"-3137-10-20","event":"Karṇa-Vadha (Mahābhārata Day 17)","chart_id":"karna","shared_marker":"same Kṛṣṇa Amāvasyā","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 25, 1963 CE · Vārāṇasī (Kāśī) · Vidhyamitra","description":"January 25, 1963 CE for Vārāṇasī (Kāśī): Kṛṣṇa Amāvasyā, sūryodaya 06:44, sūryāsta 17:36.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/varanasi/1963-01-25","hreflang_alternates":{"en":"https://vidhyamitra.com/city/varanasi/1963-01-25","sa":"https://sa.vidhyamitra.com/city/varanasi/1963-01-25","hi":"https://hi.vidhyamitra.com/city/varanasi/1963-01-25","x-default":"https://vidhyamitra.com/city/varanasi/1963-01-25"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-14T17:12:58.838Z","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":"2026-05-14T17:12:58.838Z","verification":{"type":"community-validated","markers":["matches Drikpanchang ±1 minute on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-14T17:12:58.838Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}