{"id":"vidhyamitra:city-day:vrindavan:2075-02-21:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/vrindavan/2075-02-21","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2075-02-21","date_display":"February 21, 2075 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":2075,"month":2,"day":21,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2478989.770833,"kali_year":5176,"ahargana":1890524.2708,"sun":{"sidereal_longitude":307.5705,"rashi":11,"rashi_name":"Kumbha"},"moon":{"sidereal_longitude":17.7453,"rashi":1,"rashi_name":"Meṣa"},"tithi":{"number":6,"name":"Ṣaṣṭhī","paksha":"Śukla","full_name":"Śukla Ṣaṣṭhī","elongation_degrees":70.1748,"elapsed_within_tithi_degrees":10.1748},"nakshatra":{"number":2,"name":"Bharaṇī","pada":2,"moon_longitude":17.7453,"elapsed_within_degrees":4.4119},"yoga":{"number":25,"name":"Brahma","sum_longitude":325.3158},"karana":{"half_tithi_index":11,"name":"Taitila"},"vara":{"number":6,"name":"Guruvāra (Thursday)"}},"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":2075,"month":2,"day":21,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2478989.770833,"ahargana":1890524.2708,"kali_year":5176,"ayanamsa_lahiri":24.9027,"grahas":{"sun":{"sidereal_longitude":307.623418,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":24,"name":"Śatabhiṣā","pada":1},"retrograde":false},"moon":{"sidereal_longitude":17.927617999999995,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":2,"name":"Bharaṇī","pada":2},"retrograde":false,"latitude":-4.3071},"mars":{"sidereal_longitude":310.06311800000003,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":24,"name":"Śatabhiṣā","pada":2},"retrograde":false},"mercury":{"sidereal_longitude":282.824118,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":22,"name":"Śravaṇa","pada":1},"retrograde":false},"jupiter":{"sidereal_longitude":134.246718,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":11,"name":"Pūrva Phalgunī","pada":1},"retrograde":true},"venus":{"sidereal_longitude":267.313618,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":21,"name":"Uttara Āṣāḍhā","pada":1},"retrograde":false},"saturn":{"sidereal_longitude":231.81631800000002,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":18,"name":"Jyeṣṭhā","pada":2},"retrograde":false},"rahu":{"sidereal_longitude":90.9263,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":7,"name":"Punarvasu","pada":4},"retrograde":false},"ketu":{"sidereal_longitude":270.9263,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":21,"name":"Uttara Āṣāḍhā","pada":2},"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":2075,"month":2,"day":21,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2478989.770833,"kali_year":5176,"ahargana":1890524.2708,"sun":{"sidereal_longitude":307.5705,"rashi":11,"rashi_name":"Kumbha"},"moon":{"sidereal_longitude":17.7453,"rashi":1,"rashi_name":"Meṣa"},"tithi":{"number":6,"name":"Ṣaṣṭhī","paksha":"Śukla","full_name":"Śukla Ṣaṣṭhī","elongation_degrees":70.1748,"elapsed_within_tithi_degrees":10.1748},"nakshatra":{"number":2,"name":"Bharaṇī","pada":2,"moon_longitude":17.7453,"elapsed_within_degrees":4.4119},"yoga":{"number":25,"name":"Brahma","sum_longitude":325.3158},"karana":{"half_tithi_index":11,"name":"Taitila"},"vara":{"number":6,"name":"Guruvāra (Thursday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":-4.307,"elongation":70.175},"lunar":{"type":"lunar","occurs":false,"moon_latitude":-4.307,"opposition_distance":109.825}},"eclipse_window_40days":[{"offset_days":-20,"type":"lunar","occurs":true,"moon_latitude":1.053,"opposition_distance":1.686}]},"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":"06:52","sunsetLocal":"18:15","solarNoonLocal":"12:34","dayLengthHours":11.382398106942933,"dayLengthDisplay":"11 Hours 22 Mins 57 Secs","nightLengthDisplay":"12 Hours 37 Mins 03 Secs","moonriseLocal":"10:38","moonsetLocal":"23:51","rahuKala":{"name":"Rāhu Kāla","start":"13:59","end":"15:24","startHours":13.98201046905514,"endHours":15.404810232423007,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"06:52","end":"08:17","startHours":6.868011652215807,"endHours":8.290811415583674,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"09:43","end":"11:08","startHours":9.71361117895154,"endHours":11.136410942319408,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:31","end":"09:54","startHours":9.523904543835824,"endHours":9.903317814067256,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"07:21","end":"07:39","startHours":7.342278240005095,"endHours":7.64580885619024,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"12:11","end":"12:56","startHours":12.179797435455841,"endHours":12.938623975918704,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"05:21","end":"06:07","startHours":5.350358571290082,"endHours":6.109185111752945,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"05:55","end":"06:52","startHours":5.919478476637229,"endHours":6.868011652215807,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:27","end":"15:13","startHours":14.456277056844428,"endHours":15.21510359730729,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"18:03","end":"18:27","startHours":18.05040975915874,"endHours":18.450409759158738,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:15","end":"18:43","startHours":18.25040975915874,"endHours":18.724676346948026,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"18:00","end":"19:45","startHours":18.00040975915874,"endHours":19.75040975915874,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"00:11","end":"00:56","startHours":24.17979743545584,"endHours":24.938623975918702,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Śubha","start":"06:52","end":"08:17","startHours":6.868011652215807,"endHours":8.290811415583674,"quality":"auspicious"},{"name":"Roga","start":"08:17","end":"09:43","startHours":8.290811415583674,"endHours":9.71361117895154,"quality":"inauspicious"},{"name":"Udveg","start":"09:43","end":"11:08","startHours":9.71361117895154,"endHours":11.136410942319408,"quality":"inauspicious"},{"name":"Chala","start":"11:08","end":"12:34","startHours":11.136410942319408,"endHours":12.559210705687274,"quality":"neutral"},{"name":"Labha","start":"12:34","end":"13:59","startHours":12.559210705687274,"endHours":13.98201046905514,"quality":"auspicious"},{"name":"Amṛta","start":"13:59","end":"15:24","startHours":13.98201046905514,"endHours":15.404810232423007,"quality":"auspicious"},{"name":"Kāla","start":"15:24","end":"16:50","startHours":15.404810232423007,"endHours":16.827609995790873,"quality":"inauspicious"},{"name":"Śubha","start":"16:50","end":"18:15","startHours":16.827609995790873,"endHours":18.25040975915874,"quality":"auspicious"}],"nightChoghadiyas":[{"name":"Amṛta","start":"18:15","end":"19:50","startHours":18.25040975915874,"endHours":19.827609995790873,"quality":"auspicious"},{"name":"Kāla","start":"19:50","end":"21:24","startHours":19.827609995790873,"endHours":21.404810232423007,"quality":"inauspicious"},{"name":"Śubha","start":"21:24","end":"22:59","startHours":21.404810232423007,"endHours":22.98201046905514,"quality":"auspicious"},{"name":"Roga","start":"22:59","end":"00:34","startHours":22.98201046905514,"endHours":24.55921070568727,"quality":"inauspicious"},{"name":"Udveg","start":"00:34","end":"02:08","startHours":24.55921070568727,"endHours":26.136410942319408,"quality":"inauspicious"},{"name":"Chala","start":"02:08","end":"03:43","startHours":26.136410942319408,"endHours":27.71361117895154,"quality":"neutral"},{"name":"Labha","start":"03:43","end":"05:17","startHours":27.71361117895154,"endHours":29.290811415583672,"quality":"auspicious"},{"name":"Amṛta","start":"05:17","end":"06:52","startHours":29.290811415583672,"endHours":30.868011652215806,"quality":"auspicious"}],"horas":[{"name":"Hora 1","start":"06:52","end":"07:52","startHours":6.868011652215807,"endHours":7.868011652215807,"planetary_lord":"Jupiter"},{"name":"Hora 2","start":"07:52","end":"08:52","startHours":7.868011652215807,"endHours":8.868011652215806,"planetary_lord":"Saturn"},{"name":"Hora 3","start":"08:52","end":"09:52","startHours":8.868011652215806,"endHours":9.868011652215806,"planetary_lord":"Moon"},{"name":"Hora 4","start":"09:52","end":"10:52","startHours":9.868011652215806,"endHours":10.868011652215806,"planetary_lord":"Mercury"},{"name":"Hora 5","start":"10:52","end":"11:52","startHours":10.868011652215806,"endHours":11.868011652215806,"planetary_lord":"Venus"},{"name":"Hora 6","start":"11:52","end":"12:52","startHours":11.868011652215806,"endHours":12.868011652215806,"planetary_lord":"Sun"},{"name":"Hora 7","start":"12:52","end":"13:52","startHours":12.868011652215806,"endHours":13.868011652215806,"planetary_lord":"Mars"},{"name":"Hora 8","start":"13:52","end":"14:52","startHours":13.868011652215806,"endHours":14.868011652215806,"planetary_lord":"Jupiter"},{"name":"Hora 9","start":"14:52","end":"15:52","startHours":14.868011652215806,"endHours":15.868011652215806,"planetary_lord":"Saturn"},{"name":"Hora 10","start":"15:52","end":"16:52","startHours":15.868011652215806,"endHours":16.868011652215806,"planetary_lord":"Moon"},{"name":"Hora 11","start":"16:52","end":"17:52","startHours":16.868011652215806,"endHours":17.868011652215806,"planetary_lord":"Mercury"},{"name":"Hora 12","start":"17:52","end":"18:52","startHours":17.868011652215806,"endHours":18.868011652215806,"planetary_lord":"Venus"},{"name":"Hora 13","start":"18:52","end":"19:52","startHours":18.868011652215806,"endHours":19.868011652215806,"planetary_lord":"Sun"},{"name":"Hora 14","start":"19:52","end":"20:52","startHours":19.868011652215806,"endHours":20.868011652215806,"planetary_lord":"Mars"},{"name":"Hora 15","start":"20:52","end":"21:52","startHours":20.868011652215806,"endHours":21.868011652215806,"planetary_lord":"Jupiter"},{"name":"Hora 16","start":"21:52","end":"22:52","startHours":21.868011652215806,"endHours":22.868011652215806,"planetary_lord":"Saturn"},{"name":"Hora 17","start":"22:52","end":"23:52","startHours":22.868011652215806,"endHours":23.868011652215806,"planetary_lord":"Moon"},{"name":"Hora 18","start":"23:52","end":"00:52","startHours":23.868011652215806,"endHours":24.868011652215806,"planetary_lord":"Mercury"},{"name":"Hora 19","start":"00:52","end":"01:52","startHours":24.868011652215806,"endHours":25.868011652215806,"planetary_lord":"Venus"},{"name":"Hora 20","start":"01:52","end":"02:52","startHours":25.868011652215806,"endHours":26.868011652215806,"planetary_lord":"Sun"},{"name":"Hora 21","start":"02:52","end":"03:52","startHours":26.868011652215806,"endHours":27.868011652215806,"planetary_lord":"Mars"},{"name":"Hora 22","start":"03:52","end":"04:52","startHours":27.868011652215806,"endHours":28.868011652215806,"planetary_lord":"Jupiter"},{"name":"Hora 23","start":"04:52","end":"05:52","startHours":28.868011652215806,"endHours":29.868011652215806,"planetary_lord":"Saturn"},{"name":"Hora 24","start":"05:52","end":"06:52","startHours":29.868011652215806,"endHours":30.868011652215806,"planetary_lord":"Moon"}],"taraBala":{"favorable_nakshatras":["Kṛttikā","Rohiṇī","Mṛgaśirā","Ārdrā","Punarvasu","Uttara Phalgunī","Hasta","Citrā","Svātī","Viśākhā","Uttara Āṣāḍhā","Śravaṇa","Dhaniṣṭhā","Śatabhiṣaj","Pūrva Bhādrapadā"],"unfavorable_nakshatras":["Aśvinī","Bharaṇī","Puṣya","Aśleṣā","Maghā","Pūrva Phalgunī","Anurādhā","Jyeṣṭhā","Mūla","Pūrva Āṣāḍhā","Uttara Bhādrapadā","Revatī"],"nature":"Janma-tara if same nakshatra; favorable for 15 nakshatras"},"chandraBala":{"favorable_rashis":["Meṣa","Mithuna","Kanyā","Tulā","Makara","Kumbha"],"unfavorable_rashis":["Vṛṣabha","Karka","Siṃha","Vṛścika","Dhanu","Mīna"]},"dishaShool":"South (Dakṣiṇa)","chandraVasa":"East","rahuVasa":"North-West","anandadiYoga":{"name":"Kāṇa","quality":"Inauspicious"},"tropicalRitu":"Śiśira (Winter) (tropical)","vedicRitu":"Śiśira (Winter)","tropicalAyana":"Uttarāyaṇa","vedicAyana":"Uttarāyaṇa","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":-10.573200589883413,"eotMinutes":-14.189842341236304,"ayanamsa":24.9027}},"calendars":{"vikram_samvat":2132,"vikram_samvatsara":"Kīlaka","saka_samvat":1997,"saka_samvatsara":"Manmatha","bengali_samvat":1482,"malayalam_era":1251,"nanakshahi_year":606,"lunar_month":"Phālguna","lunar_month_paksha_full":"Phālguna Śukla Pakṣa","lunar_month_system":"purnimanta","lunar_month_purnimanta":"Phālguna","lunar_month_amanta":"Phālguna","lunar_month_is_adhika":false,"lunar_month_purnimanta_is_adhika":false,"lunar_month_amanta_is_adhika":false,"solar_month":"Kumbha (Māsi)","ritu":"Śiśira (Winter)","display_summary":"Phālguna Śukla Ṣaṣṭhī · Vikram 2132 Kīlaka · Śaka 1997 Manmatha"},"festivals":[],"todays_walk":{"walk":{"id":"guru-walk","name":"Bṛhaspati Walk","name_sanskrit":"गुरु यात्रा","type":"graha","description":"Wisdom transmission + BG 4.34.","step_count":8,"url":"/walk/guru-walk"},"reason":"Guruvāra (Thursday) — 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 21, 2075 CE · Vṛndāvana · Vidhyamitra","description":"February 21, 2075 CE for Vṛndāvana: Śukla Ṣaṣṭhī, sūryodaya 06:52, sūryāsta 18:15.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/vrindavan/2075-02-21","hreflang_alternates":{"en":"https://vidhyamitra.com/city/vrindavan/2075-02-21","sa":"https://sa.vidhyamitra.com/city/vrindavan/2075-02-21","hi":"https://hi.vidhyamitra.com/city/vrindavan/2075-02-21","x-default":"https://vidhyamitra.com/city/vrindavan/2075-02-21"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-06-02T19:19:43.130Z","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":"2026-06-02T19:19:43.130Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-06-02T19:19:43.130Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}