{"id":"vidhyamitra:city-day:vrindavan:2027-02-09:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/vrindavan/2027-02-09","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2027-02-09","date_display":"February 9, 2027 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":2027,"month":2,"day":9,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2461445.770833,"kali_year":5128,"ahargana":1872980.2708,"sun":{"sidereal_longitude":295.8124,"rashi":10,"rashi_name":"Makara"},"moon":{"sidereal_longitude":324.1663,"rashi":11,"rashi_name":"Kumbha"},"tithi":{"number":3,"name":"Tṛtīyā","paksha":"Śukla","full_name":"Śukla Tṛtīyā","elongation_degrees":28.354,"elapsed_within_tithi_degrees":4.354},"nakshatra":{"number":25,"name":"Pūrva Bhādrapadā","pada":2,"moon_longitude":324.1663,"elapsed_within_degrees":4.1663},"yoga":{"number":20,"name":"Śiva","sum_longitude":259.9787},"karana":{"half_tithi_index":4,"name":"Taitila"},"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":2027,"month":2,"day":9,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2461445.770833,"ahargana":1872980.2708,"kali_year":5128,"ayanamsa_lahiri":24.2317,"grahas":{"sun":{"sidereal_longitude":295.8116279999999,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":23,"name":"Dhaniṣṭhā","pada":1},"retrograde":false},"moon":{"sidereal_longitude":322.26222800000005,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":25,"name":"Pūrva Bhādrapadā","pada":1},"retrograde":false,"latitude":1.8054},"mars":{"sidereal_longitude":130.19412799999998,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":10,"name":"Maghā","pada":4},"retrograde":true},"mercury":{"sidereal_longitude":311.373828,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":24,"name":"Śatabhiṣā","pada":2},"retrograde":false},"jupiter":{"sidereal_longitude":117.84722799999997,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":9,"name":"Aśleṣā","pada":4},"retrograde":true},"venus":{"sidereal_longitude":251.60002800000007,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":19,"name":"Mūla","pada":4},"retrograde":false},"saturn":{"sidereal_longitude":346.825428,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":27,"name":"Revatī","pada":1},"retrograde":false},"rahu":{"sidereal_longitude":300.4918,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":23,"name":"Dhaniṣṭhā","pada":3},"retrograde":false},"ketu":{"sidereal_longitude":120.4918,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":10,"name":"Maghā","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":2027,"month":2,"day":9,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2461445.770833,"kali_year":5128,"ahargana":1872980.2708,"sun":{"sidereal_longitude":295.8124,"rashi":10,"rashi_name":"Makara"},"moon":{"sidereal_longitude":324.1663,"rashi":11,"rashi_name":"Kumbha"},"tithi":{"number":3,"name":"Tṛtīyā","paksha":"Śukla","full_name":"Śukla Tṛtīyā","elongation_degrees":28.354,"elapsed_within_tithi_degrees":4.354},"nakshatra":{"number":25,"name":"Pūrva Bhādrapadā","pada":2,"moon_longitude":324.1663,"elapsed_within_degrees":4.1663},"yoga":{"number":20,"name":"Śiva","sum_longitude":259.9787},"karana":{"half_tithi_index":4,"name":"Taitila"},"vara":{"number":4,"name":"Maṅgalavāra (Tuesday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":1.805,"elongation":28.354},"lunar":{"type":"lunar","occurs":false,"moon_latitude":1.805,"opposition_distance":151.646}},"eclipse_window_40days":[{"offset_days":12,"type":"lunar","occurs":true,"moon_latitude":-0.791,"opposition_distance":1.992}]},"city":{"slug":"vrindavan","name":"Vṛndāvana","lat":27.565,"lon":77.6593,"tz_offset_hours":5.5,"state":"Uttar Pradesh","country":"IN","tier":"tirtha"},"tier2":{"city":{"slug":"vrindavan","name":"Vṛndāvana","lat":27.565,"lon":77.6593,"tz_offset_hours":5.5,"state":"Uttar Pradesh","country":"IN","tier":"tirtha"},"sunriseLocal":"07:02","sunsetLocal":"18:06","solarNoonLocal":"12:34","dayLengthHours":11.07375935720259,"dayLengthDisplay":"11 Hours 04 Mins 26 Secs","nightLengthDisplay":"12 Hours 55 Mins 34 Secs","moonriseLocal":"08:28","moonsetLocal":"20:11","rahuKala":{"name":"Rāhu Kāla","start":"15:20","end":"16:43","startHours":15.332875001343844,"endHours":16.717094920994167,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"09:48","end":"11:11","startHours":9.795995322742549,"endHours":11.180215242392872,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"12:34","end":"13:57","startHours":12.564435162043196,"endHours":13.94865508169352,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:37","end":"09:59","startHours":9.61143266678917,"endHours":9.980557978695924,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"07:29","end":"07:47","startHours":7.488962123325342,"endHours":7.784262372850744,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"12:12","end":"12:56","startHours":12.195309850136443,"endHours":12.93356047394995,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"05:33","end":"06:17","startHours":5.551054235814888,"endHours":6.289304859628395,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"06:06","end":"07:02","startHours":6.104742203675018,"endHours":7.0275554834419,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:25","end":"15:09","startHours":14.41006172157696,"endHours":15.148312345390467,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"17:54","end":"18:18","startHours":17.901314840644492,"endHours":18.30131484064449,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:06","end":"18:34","startHours":18.10131484064449,"endHours":18.562721480527934,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"17:51","end":"19:36","startHours":17.85131484064449,"endHours":19.60131484064449,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"00:12","end":"00:56","startHours":24.195309850136443,"endHours":24.93356047394995,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Roga","start":"07:02","end":"08:25","startHours":7.0275554834419,"endHours":8.411775403092225,"quality":"inauspicious"},{"name":"Udveg","start":"08:25","end":"09:48","startHours":8.411775403092225,"endHours":9.795995322742549,"quality":"inauspicious"},{"name":"Chala","start":"09:48","end":"11:11","startHours":9.795995322742549,"endHours":11.180215242392872,"quality":"neutral"},{"name":"Labha","start":"11:11","end":"12:34","startHours":11.180215242392872,"endHours":12.564435162043196,"quality":"auspicious"},{"name":"Amṛta","start":"12:34","end":"13:57","startHours":12.564435162043196,"endHours":13.94865508169352,"quality":"auspicious"},{"name":"Kāla","start":"13:57","end":"15:20","startHours":13.94865508169352,"endHours":15.332875001343844,"quality":"inauspicious"},{"name":"Śubha","start":"15:20","end":"16:43","startHours":15.332875001343844,"endHours":16.717094920994167,"quality":"auspicious"},{"name":"Roga","start":"16:43","end":"18:06","startHours":16.717094920994167,"endHours":18.10131484064449,"quality":"inauspicious"}],"nightChoghadiyas":[{"name":"Kāla","start":"18:06","end":"19:43","startHours":18.10131484064449,"endHours":19.717094920994167,"quality":"inauspicious"},{"name":"Śubha","start":"19:43","end":"21:20","startHours":19.717094920994167,"endHours":21.332875001343844,"quality":"auspicious"},{"name":"Roga","start":"21:20","end":"22:57","startHours":21.332875001343844,"endHours":22.94865508169352,"quality":"inauspicious"},{"name":"Udveg","start":"22:57","end":"00:34","startHours":22.94865508169352,"endHours":24.564435162043196,"quality":"inauspicious"},{"name":"Chala","start":"00:34","end":"02:11","startHours":24.564435162043196,"endHours":26.180215242392872,"quality":"neutral"},{"name":"Labha","start":"02:11","end":"03:48","startHours":26.180215242392872,"endHours":27.79599532274255,"quality":"auspicious"},{"name":"Amṛta","start":"03:48","end":"05:25","startHours":27.79599532274255,"endHours":29.411775403092225,"quality":"auspicious"},{"name":"Kāla","start":"05:25","end":"07:02","startHours":29.411775403092225,"endHours":31.0275554834419,"quality":"inauspicious"}],"horas":[{"name":"Hora 1","start":"07:02","end":"08:02","startHours":7.0275554834419,"endHours":8.027555483441901,"planetary_lord":"Mars"},{"name":"Hora 2","start":"08:02","end":"09:02","startHours":8.027555483441901,"endHours":9.027555483441901,"planetary_lord":"Jupiter"},{"name":"Hora 3","start":"09:02","end":"10:02","startHours":9.027555483441901,"endHours":10.027555483441901,"planetary_lord":"Saturn"},{"name":"Hora 4","start":"10:02","end":"11:02","startHours":10.027555483441901,"endHours":11.027555483441901,"planetary_lord":"Moon"},{"name":"Hora 5","start":"11:02","end":"12:02","startHours":11.027555483441901,"endHours":12.027555483441901,"planetary_lord":"Mercury"},{"name":"Hora 6","start":"12:02","end":"13:02","startHours":12.027555483441901,"endHours":13.027555483441901,"planetary_lord":"Venus"},{"name":"Hora 7","start":"13:02","end":"14:02","startHours":13.027555483441901,"endHours":14.027555483441901,"planetary_lord":"Sun"},{"name":"Hora 8","start":"14:02","end":"15:02","startHours":14.027555483441901,"endHours":15.027555483441901,"planetary_lord":"Mars"},{"name":"Hora 9","start":"15:02","end":"16:02","startHours":15.027555483441901,"endHours":16.0275554834419,"planetary_lord":"Jupiter"},{"name":"Hora 10","start":"16:02","end":"17:02","startHours":16.0275554834419,"endHours":17.0275554834419,"planetary_lord":"Saturn"},{"name":"Hora 11","start":"17:02","end":"18:02","startHours":17.0275554834419,"endHours":18.0275554834419,"planetary_lord":"Moon"},{"name":"Hora 12","start":"18:02","end":"19:02","startHours":18.0275554834419,"endHours":19.0275554834419,"planetary_lord":"Mercury"},{"name":"Hora 13","start":"19:02","end":"20:02","startHours":19.0275554834419,"endHours":20.0275554834419,"planetary_lord":"Venus"},{"name":"Hora 14","start":"20:02","end":"21:02","startHours":20.0275554834419,"endHours":21.0275554834419,"planetary_lord":"Sun"},{"name":"Hora 15","start":"21:02","end":"22:02","startHours":21.0275554834419,"endHours":22.0275554834419,"planetary_lord":"Mars"},{"name":"Hora 16","start":"22:02","end":"23:02","startHours":22.0275554834419,"endHours":23.0275554834419,"planetary_lord":"Jupiter"},{"name":"Hora 17","start":"23:02","end":"00:02","startHours":23.0275554834419,"endHours":24.0275554834419,"planetary_lord":"Saturn"},{"name":"Hora 18","start":"00:02","end":"01:02","startHours":24.0275554834419,"endHours":25.0275554834419,"planetary_lord":"Moon"},{"name":"Hora 19","start":"01:02","end":"02:02","startHours":25.0275554834419,"endHours":26.0275554834419,"planetary_lord":"Mercury"},{"name":"Hora 20","start":"02:02","end":"03:02","startHours":26.0275554834419,"endHours":27.0275554834419,"planetary_lord":"Venus"},{"name":"Hora 21","start":"03:02","end":"04:02","startHours":27.0275554834419,"endHours":28.0275554834419,"planetary_lord":"Sun"},{"name":"Hora 22","start":"04:02","end":"05:02","startHours":28.0275554834419,"endHours":29.0275554834419,"planetary_lord":"Mars"},{"name":"Hora 23","start":"05:02","end":"06:02","startHours":29.0275554834419,"endHours":30.0275554834419,"planetary_lord":"Jupiter"},{"name":"Hora 24","start":"06:02","end":"07:02","startHours":30.0275554834419,"endHours":31.0275554834419,"planetary_lord":"Saturn"}],"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","Karka","Siṃha","Vṛścika","Dhanu","Kumbha"],"unfavorable_rashis":["Vṛṣabha","Mithuna","Kanyā","Tulā","Makara","Mīna"]},"dishaShool":"North (Uttara)","chandraVasa":"South","rahuVasa":"North","anandadiYoga":{"name":"Saumya","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":-14.798889581031501,"eotMinutes":-14.503309722591807,"ayanamsa":24.2317}},"calendars":{"vikram_samvat":2084,"vikram_samvatsara":"Raudra","saka_samvat":1949,"saka_samvatsara":"Plavaṅga","bengali_samvat":1434,"malayalam_era":1203,"nanakshahi_year":558,"lunar_month":"Māgha","lunar_month_paksha_full":"Māgha Śukla Pakṣa","solar_month":"Makara (Tai)","ritu":"Śiśira (Winter)","display_summary":"Māgha Śukla Tṛtīyā · Vikram 2084 Raudra · Śaka 1949 Plavaṅga"},"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":"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":"vrindavan"},"liturgical":{"opening":"जय श्री कृष्ण","closing":"ॐ तत् सत्","attribution":"Computed by Vidhyamitra Sūrya-Siddhānta substrate + Vidhyamitra Tier-2 layer"},"seo":{"title":"Pañchāṅga February 9, 2027 CE · Vṛndāvana · Vidhyamitra","description":"February 9, 2027 CE for Vṛndāvana: Śukla Tṛtīyā, sūryodaya 07:02, sūryāsta 18:06.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/vrindavan/2027-02-09","hreflang_alternates":{"en":"https://vidhyamitra.com/city/vrindavan/2027-02-09","sa":"https://sa.vidhyamitra.com/city/vrindavan/2027-02-09","hi":"https://hi.vidhyamitra.com/city/vrindavan/2027-02-09","x-default":"https://vidhyamitra.com/city/vrindavan/2027-02-09"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-14T22:12:15.141Z","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":"2026-05-14T22:12:15.141Z","verification":{"type":"community-validated","markers":["matches Drikpanchang ±1 minute on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-14T22:12:15.141Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}