{"id":"vidhyamitra:city-day:ayodhya:2028-02-21:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/ayodhya/2028-02-21","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2028-02-21","date_display":"February 21, 2028 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":2028,"month":2,"day":21,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2461822.770833,"kali_year":5129,"ahargana":1873357.2708,"sun":{"sidereal_longitude":307.734,"rashi":11,"rashi_name":"Kumbha"},"moon":{"sidereal_longitude":257.7345,"rashi":9,"rashi_name":"Dhanu"},"tithi":{"number":26,"name":"Ekādaśī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Ekādaśī","elongation_degrees":310.0004,"elapsed_within_tithi_degrees":10.0004},"nakshatra":{"number":20,"name":"Pūrva Āṣāḍhā","pada":2,"moon_longitude":257.7345,"elapsed_within_degrees":4.4011},"yoga":{"number":16,"name":"Siddhi","sum_longitude":205.4685},"karana":{"half_tithi_index":51,"name":"Bālava"},"vara":{"number":3,"name":"Somavāra (Monday)"}},"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":2028,"month":2,"day":21,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2461822.770833,"ahargana":1873357.2708,"kali_year":5129,"ayanamsa_lahiri":24.2461,"grahas":{"sun":{"sidereal_longitude":307.676824,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":24,"name":"Śatabhiṣā","pada":1},"retrograde":false},"moon":{"sidereal_longitude":259.949124,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":20,"name":"Pūrva Āṣāḍhā","pada":2},"retrograde":false,"latitude":-1.741},"mars":{"sidereal_longitude":313.51942399999996,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":24,"name":"Śatabhiṣā","pada":3},"retrograde":false},"mercury":{"sidereal_longitude":281.519724,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":22,"name":"Śravaṇa","pada":1},"retrograde":false},"jupiter":{"sidereal_longitude":150.714024,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":12,"name":"Uttara Phalgunī","pada":2},"retrograde":true},"venus":{"sidereal_longitude":351.101724,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":27,"name":"Revatī","pada":2},"retrograde":false},"saturn":{"sidereal_longitude":359.791224,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":27,"name":"Revatī","pada":4},"retrograde":false},"rahu":{"sidereal_longitude":280.5166,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":22,"name":"Śravaṇa","pada":1},"retrograde":false},"ketu":{"sidereal_longitude":100.5166,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":8,"name":"Puṣya","pada":3},"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":2028,"month":2,"day":21,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2461822.770833,"kali_year":5129,"ahargana":1873357.2708,"sun":{"sidereal_longitude":307.734,"rashi":11,"rashi_name":"Kumbha"},"moon":{"sidereal_longitude":257.7345,"rashi":9,"rashi_name":"Dhanu"},"tithi":{"number":26,"name":"Ekādaśī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Ekādaśī","elongation_degrees":310.0004,"elapsed_within_tithi_degrees":10.0004},"nakshatra":{"number":20,"name":"Pūrva Āṣāḍhā","pada":2,"moon_longitude":257.7345,"elapsed_within_degrees":4.4011},"yoga":{"number":16,"name":"Siddhi","sum_longitude":205.4685},"karana":{"half_tithi_index":51,"name":"Bālava"},"vara":{"number":3,"name":"Somavāra (Monday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":-1.741,"elongation":50},"lunar":{"type":"lunar","occurs":false,"moon_latitude":-1.741,"opposition_distance":130}},"eclipse_window_40days":[]},"city":{"slug":"ayodhya","name":"Ayodhyā","lat":26.799,"lon":82.204,"tz_offset_hours":5.5,"state":"Uttar Pradesh","country":"IN","tier":"tirtha"},"tier2":{"city":{"slug":"ayodhya","name":"Ayodhyā","lat":26.799,"lon":82.204,"tz_offset_hours":5.5,"state":"Uttar Pradesh","country":"IN","tier":"tirtha"},"sunriseLocal":"06:34","sunsetLocal":"17:57","solarNoonLocal":"12:15","dayLengthHours":11.39066980094691,"dayLengthDisplay":"11 Hours 23 Mins 26 Secs","nightLengthDisplay":"12 Hours 36 Mins 34 Secs","moonriseLocal":"03:50","moonsetLocal":"14:19","rahuKala":{"name":"Rāhu Kāla","start":"07:59","end":"09:25","startHours":7.984729530332181,"endHours":9.408563255450545,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"10:50","end":"12:15","startHours":10.832396980568909,"endHours":12.256230705687273,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"13:41","end":"15:06","startHours":13.680064430805636,"endHours":15.103898155924,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:13","end":"09:36","startHours":9.218718758768096,"endHours":9.598407752132992,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"07:02","end":"07:20","startHours":7.035507046919938,"endHours":7.339258241611856,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:53","end":"12:38","startHours":11.876541712322375,"endHours":12.63591969905217,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"05:03","end":"05:48","startHours":5.042139831754229,"endHours":5.801517818484023,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"05:37","end":"06:34","startHours":5.611673321801574,"endHours":6.560895805213817,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:09","end":"14:55","startHours":14.154675672511758,"endHours":14.914053659241551,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"17:45","end":"18:09","startHours":17.751565606160728,"endHours":18.151565606160727,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"17:57","end":"18:26","startHours":17.951565606160727,"endHours":18.42617684786685,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"17:42","end":"19:27","startHours":17.701565606160727,"endHours":19.451565606160727,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:53","end":"00:38","startHours":23.876541712322375,"endHours":24.63591969905217,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Amṛta","start":"06:34","end":"07:59","startHours":6.560895805213817,"endHours":7.984729530332181,"quality":"auspicious"},{"name":"Kāla","start":"07:59","end":"09:25","startHours":7.984729530332181,"endHours":9.408563255450545,"quality":"inauspicious"},{"name":"Śubha","start":"09:25","end":"10:50","startHours":9.408563255450545,"endHours":10.832396980568909,"quality":"auspicious"},{"name":"Roga","start":"10:50","end":"12:15","startHours":10.832396980568909,"endHours":12.256230705687273,"quality":"inauspicious"},{"name":"Udveg","start":"12:15","end":"13:41","startHours":12.256230705687273,"endHours":13.680064430805636,"quality":"inauspicious"},{"name":"Chala","start":"13:41","end":"15:06","startHours":13.680064430805636,"endHours":15.103898155924,"quality":"neutral"},{"name":"Labha","start":"15:06","end":"16:32","startHours":15.103898155924,"endHours":16.527731881042364,"quality":"auspicious"},{"name":"Amṛta","start":"16:32","end":"17:57","startHours":16.527731881042364,"endHours":17.951565606160727,"quality":"auspicious"}],"nightChoghadiyas":[{"name":"Chala","start":"17:57","end":"19:32","startHours":17.951565606160727,"endHours":19.527731881042364,"quality":"neutral"},{"name":"Labha","start":"19:32","end":"21:06","startHours":19.527731881042364,"endHours":21.103898155924,"quality":"auspicious"},{"name":"Amṛta","start":"21:06","end":"22:41","startHours":21.103898155924,"endHours":22.680064430805636,"quality":"auspicious"},{"name":"Kāla","start":"22:41","end":"00:15","startHours":22.680064430805636,"endHours":24.256230705687273,"quality":"inauspicious"},{"name":"Śubha","start":"00:15","end":"01:50","startHours":24.256230705687273,"endHours":25.83239698056891,"quality":"auspicious"},{"name":"Roga","start":"01:50","end":"03:25","startHours":25.83239698056891,"endHours":27.408563255450545,"quality":"inauspicious"},{"name":"Udveg","start":"03:25","end":"04:59","startHours":27.408563255450545,"endHours":28.98472953033218,"quality":"inauspicious"},{"name":"Chala","start":"04:59","end":"06:34","startHours":28.98472953033218,"endHours":30.560895805213818,"quality":"neutral"}],"horas":[{"name":"Hora 1","start":"06:34","end":"07:34","startHours":6.560895805213817,"endHours":7.560895805213817,"planetary_lord":"Moon"},{"name":"Hora 2","start":"07:34","end":"08:34","startHours":7.560895805213817,"endHours":8.560895805213818,"planetary_lord":"Mercury"},{"name":"Hora 3","start":"08:34","end":"09:34","startHours":8.560895805213818,"endHours":9.560895805213818,"planetary_lord":"Venus"},{"name":"Hora 4","start":"09:34","end":"10:34","startHours":9.560895805213818,"endHours":10.560895805213818,"planetary_lord":"Sun"},{"name":"Hora 5","start":"10:34","end":"11:34","startHours":10.560895805213818,"endHours":11.560895805213818,"planetary_lord":"Mars"},{"name":"Hora 6","start":"11:34","end":"12:34","startHours":11.560895805213818,"endHours":12.560895805213818,"planetary_lord":"Jupiter"},{"name":"Hora 7","start":"12:34","end":"13:34","startHours":12.560895805213818,"endHours":13.560895805213818,"planetary_lord":"Saturn"},{"name":"Hora 8","start":"13:34","end":"14:34","startHours":13.560895805213818,"endHours":14.560895805213818,"planetary_lord":"Moon"},{"name":"Hora 9","start":"14:34","end":"15:34","startHours":14.560895805213818,"endHours":15.560895805213818,"planetary_lord":"Mercury"},{"name":"Hora 10","start":"15:34","end":"16:34","startHours":15.560895805213818,"endHours":16.560895805213818,"planetary_lord":"Venus"},{"name":"Hora 11","start":"16:34","end":"17:34","startHours":16.560895805213818,"endHours":17.560895805213818,"planetary_lord":"Sun"},{"name":"Hora 12","start":"17:34","end":"18:34","startHours":17.560895805213818,"endHours":18.560895805213818,"planetary_lord":"Mars"},{"name":"Hora 13","start":"18:34","end":"19:34","startHours":18.560895805213818,"endHours":19.560895805213818,"planetary_lord":"Jupiter"},{"name":"Hora 14","start":"19:34","end":"20:34","startHours":19.560895805213818,"endHours":20.560895805213818,"planetary_lord":"Saturn"},{"name":"Hora 15","start":"20:34","end":"21:34","startHours":20.560895805213818,"endHours":21.560895805213818,"planetary_lord":"Moon"},{"name":"Hora 16","start":"21:34","end":"22:34","startHours":21.560895805213818,"endHours":22.560895805213818,"planetary_lord":"Mercury"},{"name":"Hora 17","start":"22:34","end":"23:34","startHours":22.560895805213818,"endHours":23.560895805213818,"planetary_lord":"Venus"},{"name":"Hora 18","start":"23:34","end":"00:34","startHours":23.560895805213818,"endHours":24.560895805213818,"planetary_lord":"Sun"},{"name":"Hora 19","start":"00:34","end":"01:34","startHours":24.560895805213818,"endHours":25.560895805213818,"planetary_lord":"Mars"},{"name":"Hora 20","start":"01:34","end":"02:34","startHours":25.560895805213818,"endHours":26.560895805213818,"planetary_lord":"Jupiter"},{"name":"Hora 21","start":"02:34","end":"03:34","startHours":26.560895805213818,"endHours":27.560895805213818,"planetary_lord":"Saturn"},{"name":"Hora 22","start":"03:34","end":"04:34","startHours":27.560895805213818,"endHours":28.560895805213818,"planetary_lord":"Moon"},{"name":"Hora 23","start":"04:34","end":"05:34","startHours":28.560895805213818,"endHours":29.560895805213818,"planetary_lord":"Mercury"},{"name":"Hora 24","start":"05:34","end":"06:34","startHours":29.560895805213818,"endHours":30.560895805213818,"planetary_lord":"Venus"}],"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":["Vṛṣabha","Mithuna","Kanyā","Tulā","Dhanu","Kumbha"],"unfavorable_rashis":["Meṣa","Karka","Siṃha","Vṛścika","Makara","Mīna"]},"dishaShool":"East (Pūrva)","chandraVasa":"East","rahuVasa":"North-East","anandadiYoga":{"name":"Mātaṇga","quality":"Auspicious"},"drikRitu":"Śiśira (Winter) (Drik)","vedicRitu":"Śiśira (Winter)","drikAyana":"Uttarāyaṇa","vedicAyana":"Uttarāyaṇa","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization (Drikpanchang-parity)","declination":-10.789209931005974,"eotMinutes":-14.189842341236304,"ayanamsa":24.2461}},"calendars":{"vikram_samvat":2085,"vikram_samvatsara":"Durmati","saka_samvat":1950,"saka_samvatsara":"Kīlaka","bengali_samvat":1435,"malayalam_era":1204,"nanakshahi_year":559,"lunar_month":"Phālguna","lunar_month_paksha_full":"Phālguna Kṛṣṇa Pakṣa","solar_month":"Kumbha (Māsi)","ritu":"Śiśira (Winter)","display_summary":"Phālguna Kṛṣṇa Ekādaśī · Vikram 2085 Durmati · Śaka 1950 Kīlaka"},"festivals":[{"id":"vijaya-ekadashi","name":"Vijayā Ekādaśī","name_sanskrit":"विजया एकादशी","tradition":"Vaishnava","associated_deity":"Bhagavān Rāma","significance":"Rāma observed this before crossing the ocean to Laṅkā.","vrata":true,"detection":{"tithi_number":26,"tithi_paksha":"Kṛṣṇa","lunar_month":"Phālguna"},"precedence":4},{"id":"ekadashi","name":"Ekādaśī","name_sanskrit":"एकादशी","tradition":"Vaishnava","associated_deity":"Bhagavān Viṣṇu","significance":"Sacred to Bhagavān Viṣṇu; vrata for purification.","vrata":true,"detection":{"any_of":[{"tithi_number":11},{"tithi_number":26}]},"precedence":5},{"id":"kumbha-sankranti","name":"Kumbha Saṅkrānti","name_sanskrit":"कुम्भ सङ्क्रान्ति","tradition":"Pan-Hindu","associated_deity":"Sūrya Bhagavān","significance":"Sun enters Aquarius; Kumbha-māsa begins.","vrata":false,"detection":{"sun_rashi":"Kumbha"},"precedence":5}],"todays_walk":{"walk":{"id":"chandra-walk","name":"Candra Walk","name_sanskrit":"चन्द्र यात्रा","type":"graha","description":"Manas-control + BG 6.5-7.","step_count":5,"url":"/walk/chandra-walk"},"reason":"Somavāra (Monday) — its presiding graha's walk."},"cosmic_resonances":[]},"validity":{"eternal":false,"location_specific":"ayodhya"},"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, 2028 CE · Ayodhyā · Vidhyamitra","description":"February 21, 2028 CE for Ayodhyā: Kṛṣṇa Ekādaśī, sūryodaya 06:34, sūryāsta 17:57.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/ayodhya/2028-02-21","hreflang_alternates":{"en":"https://vidhyamitra.com/city/ayodhya/2028-02-21","sa":"https://sa.vidhyamitra.com/city/ayodhya/2028-02-21","hi":"https://hi.vidhyamitra.com/city/ayodhya/2028-02-21","x-default":"https://vidhyamitra.com/city/ayodhya/2028-02-21"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-15T03:32:51.044Z","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":"2026-05-15T03:32:51.044Z","verification":{"type":"community-validated","markers":["matches Drikpanchang ±1 minute on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-15T03:32:51.044Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}