{"id":"vidhyamitra:city-day:dwarka:1925-02-06:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/dwarka/1925-02-06","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"1925-02-06","date_display":"February 6, 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":2,"day":6,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2424187.770833,"kali_year":5026,"ahargana":1835722.2708,"sun":{"sidereal_longitude":294.1753,"rashi":10,"rashi_name":"Makara"},"moon":{"sidereal_longitude":81.0595,"rashi":3,"rashi_name":"Mithuna"},"tithi":{"number":13,"name":"Trayodaśī","paksha":"Śukla","full_name":"Śukla Trayodaśī","elongation_degrees":146.8842,"elapsed_within_tithi_degrees":2.8842},"nakshatra":{"number":7,"name":"Punarvasu","pada":1,"moon_longitude":81.0595,"elapsed_within_degrees":1.0595},"yoga":{"number":2,"name":"Prīti","sum_longitude":15.2348},"karana":{"half_tithi_index":24,"name":"Kaulava"},"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":1925,"month":2,"day":6,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2424187.770833,"ahargana":1835722.2708,"kali_year":5026,"ayanamsa_lahiri":22.8067,"grahas":{"sun":{"sidereal_longitude":293.947358,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":23,"name":"Dhaniṣṭhā","pada":1},"retrograde":false},"moon":{"sidereal_longitude":82.39265799999998,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":7,"name":"Punarvasu","pada":1},"retrograde":false,"latitude":-2.4846},"mars":{"sidereal_longitude":8.668358000000012,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":1,"name":"Aśvinī","pada":3},"retrograde":false},"mercury":{"sidereal_longitude":276.343658,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":21,"name":"Uttara Āṣāḍhā","pada":3},"retrograde":false},"jupiter":{"sidereal_longitude":259.973258,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":20,"name":"Pūrva Āṣāḍhā","pada":2},"retrograde":false},"venus":{"sidereal_longitude":275.86755800000003,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":21,"name":"Uttara Āṣāḍhā","pada":3},"retrograde":false},"saturn":{"sidereal_longitude":201.52335800000003,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":16,"name":"Viśākhā","pada":1},"retrograde":false},"rahu":{"sidereal_longitude":114.6,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":9,"name":"Āśleṣā","pada":3},"retrograde":false},"ketu":{"sidereal_longitude":294.6,"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":2,"day":6,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2424187.770833,"kali_year":5026,"ahargana":1835722.2708,"sun":{"sidereal_longitude":294.1753,"rashi":10,"rashi_name":"Makara"},"moon":{"sidereal_longitude":81.0595,"rashi":3,"rashi_name":"Mithuna"},"tithi":{"number":13,"name":"Trayodaśī","paksha":"Śukla","full_name":"Śukla Trayodaśī","elongation_degrees":146.8842,"elapsed_within_tithi_degrees":2.8842},"nakshatra":{"number":7,"name":"Punarvasu","pada":1,"moon_longitude":81.0595,"elapsed_within_degrees":1.0595},"yoga":{"number":2,"name":"Prīti","sum_longitude":15.2348},"karana":{"half_tithi_index":24,"name":"Kaulava"},"vara":{"number":0,"name":"Śukravāra (Friday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":-2.485,"elongation":146.884},"lunar":{"type":"lunar","occurs":false,"moon_latitude":-2.485,"opposition_distance":33.116}},"eclipse_window_40days":[{"offset_days":3,"type":"lunar","occurs":true,"moon_latitude":0.343,"opposition_distance":1.584},{"offset_days":17,"type":"solar","occurs":true,"moon_latitude":-1.432,"elongation":0.842}]},"city":{"slug":"dwarka","name":"Dvārakā","lat":22.2393,"lon":68.9686,"tz_offset_hours":5.5,"state":"Gujarat","country":"IN","tier":"tirtha"},"tier2":{"city":{"slug":"dwarka","name":"Dvārakā","lat":22.2393,"lon":68.9686,"tz_offset_hours":5.5,"state":"Gujarat","country":"IN","tier":"tirtha"},"sunriseLocal":"07:31","sunsetLocal":"18:46","solarNoonLocal":"13:08","dayLengthHours":11.23876066481962,"dayLengthDisplay":"11 Hours 14 Mins 20 Secs","nightLengthDisplay":"12 Hours 45 Mins 40 Secs","moonriseLocal":"16:20","moonsetLocal":"05:44","rahuKala":{"name":"Rāhu Kāla","start":"11:44","end":"13:08","startHours":11.735503802188838,"endHours":13.140348885291289,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"15:57","end":"17:21","startHours":15.950039051496194,"endHours":17.35488413459865,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"08:56","end":"10:20","startHours":8.925813635983932,"endHours":10.330658719086385,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"10:09","end":"10:31","startHours":10.143346041339392,"endHours":10.517971396833378,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"07:59","end":"08:17","startHours":7.989250247248964,"endHours":8.288950531644154,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"12:46","end":"13:31","startHours":12.7657235297973,"endHours":13.514974240785277,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"06:01","end":"06:46","startHours":6.02246713090553,"endHours":6.771717841893505,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"06:35","end":"07:31","startHours":6.584405164146511,"endHours":7.520968552881479,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"15:01","end":"15:46","startHours":15.013475662761227,"endHours":15.762726373749201,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"18:34","end":"18:58","startHours":18.5597292177011,"endHours":18.9597292177011,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:46","end":"19:14","startHours":18.7597292177011,"endHours":19.228010912068584,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"18:31","end":"20:16","startHours":18.5097292177011,"endHours":20.2597292177011,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"00:46","end":"01:31","startHours":24.765723529797302,"endHours":25.514974240785275,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Chala","start":"07:31","end":"08:56","startHours":7.520968552881479,"endHours":8.925813635983932,"quality":"neutral"},{"name":"Labha","start":"08:56","end":"10:20","startHours":8.925813635983932,"endHours":10.330658719086385,"quality":"auspicious"},{"name":"Amṛta","start":"10:20","end":"11:44","startHours":10.330658719086385,"endHours":11.735503802188838,"quality":"auspicious"},{"name":"Kāla","start":"11:44","end":"13:08","startHours":11.735503802188838,"endHours":13.140348885291289,"quality":"inauspicious"},{"name":"Śubha","start":"13:08","end":"14:33","startHours":13.140348885291289,"endHours":14.545193968393743,"quality":"auspicious"},{"name":"Roga","start":"14:33","end":"15:57","startHours":14.545193968393743,"endHours":15.950039051496194,"quality":"inauspicious"},{"name":"Udveg","start":"15:57","end":"17:21","startHours":15.950039051496194,"endHours":17.35488413459865,"quality":"inauspicious"},{"name":"Chala","start":"17:21","end":"18:46","startHours":17.35488413459865,"endHours":18.7597292177011,"quality":"neutral"}],"nightChoghadiyas":[{"name":"Roga","start":"18:46","end":"20:21","startHours":18.7597292177011,"endHours":20.35488413459865,"quality":"inauspicious"},{"name":"Udveg","start":"20:21","end":"21:57","startHours":20.35488413459865,"endHours":21.950039051496194,"quality":"inauspicious"},{"name":"Chala","start":"21:57","end":"23:33","startHours":21.950039051496194,"endHours":23.545193968393743,"quality":"neutral"},{"name":"Labha","start":"23:33","end":"01:08","startHours":23.545193968393743,"endHours":25.14034888529129,"quality":"auspicious"},{"name":"Amṛta","start":"01:08","end":"02:44","startHours":25.14034888529129,"endHours":26.735503802188838,"quality":"auspicious"},{"name":"Kāla","start":"02:44","end":"04:20","startHours":26.735503802188838,"endHours":28.330658719086387,"quality":"inauspicious"},{"name":"Śubha","start":"04:20","end":"05:56","startHours":28.330658719086387,"endHours":29.925813635983932,"quality":"auspicious"},{"name":"Roga","start":"05:56","end":"07:31","startHours":29.925813635983932,"endHours":31.520968552881477,"quality":"inauspicious"}],"horas":[{"name":"Hora 1","start":"07:31","end":"08:31","startHours":7.520968552881479,"endHours":8.52096855288148,"planetary_lord":"Venus"},{"name":"Hora 2","start":"08:31","end":"09:31","startHours":8.52096855288148,"endHours":9.52096855288148,"planetary_lord":"Sun"},{"name":"Hora 3","start":"09:31","end":"10:31","startHours":9.52096855288148,"endHours":10.52096855288148,"planetary_lord":"Mars"},{"name":"Hora 4","start":"10:31","end":"11:31","startHours":10.52096855288148,"endHours":11.52096855288148,"planetary_lord":"Jupiter"},{"name":"Hora 5","start":"11:31","end":"12:31","startHours":11.52096855288148,"endHours":12.52096855288148,"planetary_lord":"Saturn"},{"name":"Hora 6","start":"12:31","end":"13:31","startHours":12.52096855288148,"endHours":13.52096855288148,"planetary_lord":"Moon"},{"name":"Hora 7","start":"13:31","end":"14:31","startHours":13.52096855288148,"endHours":14.52096855288148,"planetary_lord":"Mercury"},{"name":"Hora 8","start":"14:31","end":"15:31","startHours":14.52096855288148,"endHours":15.52096855288148,"planetary_lord":"Venus"},{"name":"Hora 9","start":"15:31","end":"16:31","startHours":15.52096855288148,"endHours":16.520968552881477,"planetary_lord":"Sun"},{"name":"Hora 10","start":"16:31","end":"17:31","startHours":16.520968552881477,"endHours":17.520968552881477,"planetary_lord":"Mars"},{"name":"Hora 11","start":"17:31","end":"18:31","startHours":17.520968552881477,"endHours":18.520968552881477,"planetary_lord":"Jupiter"},{"name":"Hora 12","start":"18:31","end":"19:31","startHours":18.520968552881477,"endHours":19.520968552881477,"planetary_lord":"Saturn"},{"name":"Hora 13","start":"19:31","end":"20:31","startHours":19.520968552881477,"endHours":20.520968552881477,"planetary_lord":"Moon"},{"name":"Hora 14","start":"20:31","end":"21:31","startHours":20.520968552881477,"endHours":21.520968552881477,"planetary_lord":"Mercury"},{"name":"Hora 15","start":"21:31","end":"22:31","startHours":21.520968552881477,"endHours":22.520968552881477,"planetary_lord":"Venus"},{"name":"Hora 16","start":"22:31","end":"23:31","startHours":22.520968552881477,"endHours":23.520968552881477,"planetary_lord":"Sun"},{"name":"Hora 17","start":"23:31","end":"00:31","startHours":23.520968552881477,"endHours":24.520968552881477,"planetary_lord":"Mars"},{"name":"Hora 18","start":"00:31","end":"01:31","startHours":24.520968552881477,"endHours":25.520968552881477,"planetary_lord":"Jupiter"},{"name":"Hora 19","start":"01:31","end":"02:31","startHours":25.520968552881477,"endHours":26.520968552881477,"planetary_lord":"Saturn"},{"name":"Hora 20","start":"02:31","end":"03:31","startHours":26.520968552881477,"endHours":27.520968552881477,"planetary_lord":"Moon"},{"name":"Hora 21","start":"03:31","end":"04:31","startHours":27.520968552881477,"endHours":28.520968552881477,"planetary_lord":"Mercury"},{"name":"Hora 22","start":"04:31","end":"05:31","startHours":28.520968552881477,"endHours":29.520968552881477,"planetary_lord":"Venus"},{"name":"Hora 23","start":"05:31","end":"06:31","startHours":29.520968552881477,"endHours":30.520968552881477,"planetary_lord":"Sun"},{"name":"Hora 24","start":"06:31","end":"07:31","startHours":30.520968552881477,"endHours":31.520968552881477,"planetary_lord":"Mars"}],"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":"West (Paścim)","chandraVasa":"South","rahuVasa":"South-East","anandadiYoga":{"name":"Sushira","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":-15.813026090539921,"eotMinutes":-14.295333117477217,"ayanamsa":22.8067}},"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 Śukla Pakṣa","solar_month":"Makara (Tai)","ritu":"Śiśira (Winter)","display_summary":"Māgha Śukla Trayodaśī · 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},{"id":"pradosha-vrata","name":"Pradoṣa Vrata","name_sanskrit":"प्रदोष व्रत","tradition":"Shaiva","associated_deity":"Śiva","significance":"Twilight worship of Śiva on Trayodaśī.","vrata":true,"detection":{"any_of":[{"tithi_number":13},{"tithi_number":28}]},"precedence":7}],"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":"-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}]},"validity":{"eternal":false,"location_specific":"dwarka"},"liturgical":{"opening":"जय श्री कृष्ण","closing":"ॐ तत् सत्","attribution":"Computed by Vidhyamitra Sūrya-Siddhānta substrate + Vidhyamitra Tier-2 layer"},"seo":{"title":"Pañchāṅga February 6, 1925 CE · Dvārakā · Vidhyamitra","description":"February 6, 1925 CE for Dvārakā: Śukla Trayodaśī, sūryodaya 07:31, sūryāsta 18:46.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/dwarka/1925-02-06","hreflang_alternates":{"en":"https://vidhyamitra.com/city/dwarka/1925-02-06","sa":"https://sa.vidhyamitra.com/city/dwarka/1925-02-06","hi":"https://hi.vidhyamitra.com/city/dwarka/1925-02-06","x-default":"https://vidhyamitra.com/city/dwarka/1925-02-06"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-19T09:35:33.648Z","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":"2026-05-19T09:35:33.648Z","verification":{"type":"community-validated","markers":["matches Drikpanchang ±1 minute on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-19T09:35:33.648Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}