{"id":"vidhyamitra:city-day:ayodhya:2110-08-21:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/ayodhya/2110-08-21","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2110-08-21","date_display":"August 21, 2110 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":2110,"month":8,"day":21,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2491953.770833,"kali_year":5212,"ahargana":1903488.2708,"sun":{"sidereal_longitude":121.4335,"rashi":5,"rashi_name":"Siṃha"},"moon":{"sidereal_longitude":187.842,"rashi":7,"rashi_name":"Tulā"},"tithi":{"number":6,"name":"Ṣaṣṭhī","paksha":"Śukla","full_name":"Śukla Ṣaṣṭhī","elongation_degrees":66.4085,"elapsed_within_tithi_degrees":6.4085},"nakshatra":{"number":15,"name":"Svātī","pada":1,"moon_longitude":187.842,"elapsed_within_degrees":1.1753},"yoga":{"number":24,"name":"Śukla","sum_longitude":309.2755},"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":2110,"month":8,"day":21,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2491953.770833,"ahargana":1903488.2708,"kali_year":5212,"ayanamsa_lahiri":25.3985,"grahas":{"sun":{"sidereal_longitude":122.33419800000001,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":10,"name":"Maghā","pada":1},"retrograde":false},"moon":{"sidereal_longitude":187.38969799999995,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":15,"name":"Svātī","pada":1},"retrograde":false,"latitude":4.0372},"mars":{"sidereal_longitude":212.19259799999998,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":16,"name":"Viśākhā","pada":4},"retrograde":false},"mercury":{"sidereal_longitude":106.76219800000001,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":9,"name":"Aśleṣā","pada":1},"retrograde":false},"jupiter":{"sidereal_longitude":128.495898,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":10,"name":"Maghā","pada":3},"retrograde":false},"venus":{"sidereal_longitude":110.62619800000004,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":9,"name":"Aśleṣā","pada":2},"retrograde":false},"saturn":{"sidereal_longitude":291.96579799999995,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":22,"name":"Śravaṇa","pada":4},"retrograde":true},"rahu":{"sidereal_longitude":124.0312,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":10,"name":"Maghā","pada":2},"retrograde":false},"ketu":{"sidereal_longitude":304.0312,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":23,"name":"Dhaniṣṭhā","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":2110,"month":8,"day":21,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2491953.770833,"kali_year":5212,"ahargana":1903488.2708,"sun":{"sidereal_longitude":121.4335,"rashi":5,"rashi_name":"Siṃha"},"moon":{"sidereal_longitude":187.842,"rashi":7,"rashi_name":"Tulā"},"tithi":{"number":6,"name":"Ṣaṣṭhī","paksha":"Śukla","full_name":"Śukla Ṣaṣṭhī","elongation_degrees":66.4085,"elapsed_within_tithi_degrees":6.4085},"nakshatra":{"number":15,"name":"Svātī","pada":1,"moon_longitude":187.842,"elapsed_within_degrees":1.1753},"yoga":{"number":24,"name":"Śukla","sum_longitude":309.2755},"karana":{"half_tithi_index":11,"name":"Taitila"},"vara":{"number":6,"name":"Guruvāra (Thursday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":4.037,"elongation":66.408},"lunar":{"type":"lunar","occurs":false,"moon_latitude":4.037,"opposition_distance":113.592}},"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":"05:35","sunsetLocal":"18:33","solarNoonLocal":"12:04","dayLengthHours":12.968407966502951,"dayLengthDisplay":"12 Hours 58 Mins 06 Secs","nightLengthDisplay":"11 Hours 01 Mins 54 Secs","moonriseLocal":"10:47","moonsetLocal":"22:01","rahuKala":{"name":"Rāhu Kāla","start":"13:41","end":"15:19","startHours":13.687415884412783,"endHours":15.308466880225652,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"05:35","end":"07:12","startHours":5.582160905348437,"endHours":7.203211901161306,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"08:49","end":"10:27","startHours":8.824262896974176,"endHours":10.445313892787045,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"08:36","end":"09:02","startHours":8.608122764199127,"endHours":9.040403029749225,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"06:07","end":"06:28","startHours":6.12251123728606,"endHours":6.468335449726139,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:38","end":"12:30","startHours":11.634084623049816,"endHours":12.498645154150012,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"03:51","end":"04:43","startHours":3.8530398431480437,"endHours":4.71760037424824,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"04:30","end":"05:35","startHours":4.5014602414731915,"endHours":5.582160905348437,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:14","end":"15:06","startHours":14.227766216350407,"endHours":15.092326747450604,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"18:21","end":"18:45","startHours":18.35056887185139,"endHours":18.75056887185139,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:33","end":"19:05","startHours":18.55056887185139,"endHours":19.090919203789014,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"18:18","end":"20:03","startHours":18.30056887185139,"endHours":20.05056887185139,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:38","end":"00:30","startHours":23.634084623049816,"endHours":24.49864515415001,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Śubha","start":"05:35","end":"07:12","startHours":5.582160905348437,"endHours":7.203211901161306,"quality":"auspicious"},{"name":"Roga","start":"07:12","end":"08:49","startHours":7.203211901161306,"endHours":8.824262896974176,"quality":"inauspicious"},{"name":"Udveg","start":"08:49","end":"10:27","startHours":8.824262896974176,"endHours":10.445313892787045,"quality":"inauspicious"},{"name":"Chala","start":"10:27","end":"12:04","startHours":10.445313892787045,"endHours":12.066364888599914,"quality":"neutral"},{"name":"Labha","start":"12:04","end":"13:41","startHours":12.066364888599914,"endHours":13.687415884412783,"quality":"auspicious"},{"name":"Amṛta","start":"13:41","end":"15:19","startHours":13.687415884412783,"endHours":15.308466880225652,"quality":"auspicious"},{"name":"Kāla","start":"15:19","end":"16:56","startHours":15.308466880225652,"endHours":16.92951787603852,"quality":"inauspicious"},{"name":"Śubha","start":"16:56","end":"18:33","startHours":16.92951787603852,"endHours":18.55056887185139,"quality":"auspicious"}],"nightChoghadiyas":[{"name":"Amṛta","start":"18:33","end":"19:56","startHours":18.55056887185139,"endHours":19.92951787603852,"quality":"auspicious"},{"name":"Kāla","start":"19:56","end":"21:19","startHours":19.92951787603852,"endHours":21.30846688022565,"quality":"inauspicious"},{"name":"Śubha","start":"21:19","end":"22:41","startHours":21.30846688022565,"endHours":22.687415884412783,"quality":"auspicious"},{"name":"Roga","start":"22:41","end":"00:04","startHours":22.687415884412783,"endHours":24.066364888599914,"quality":"inauspicious"},{"name":"Udveg","start":"00:04","end":"01:27","startHours":24.066364888599914,"endHours":25.445313892787045,"quality":"inauspicious"},{"name":"Chala","start":"01:27","end":"02:49","startHours":25.445313892787045,"endHours":26.824262896974176,"quality":"neutral"},{"name":"Labha","start":"02:49","end":"04:12","startHours":26.824262896974176,"endHours":28.203211901161307,"quality":"auspicious"},{"name":"Amṛta","start":"04:12","end":"05:35","startHours":28.203211901161307,"endHours":29.582160905348438,"quality":"auspicious"}],"horas":[{"name":"Hora 1","start":"05:35","end":"06:35","startHours":5.582160905348437,"endHours":6.582160905348437,"planetary_lord":"Jupiter"},{"name":"Hora 2","start":"06:35","end":"07:35","startHours":6.582160905348437,"endHours":7.582160905348437,"planetary_lord":"Saturn"},{"name":"Hora 3","start":"07:35","end":"08:35","startHours":7.582160905348437,"endHours":8.582160905348438,"planetary_lord":"Moon"},{"name":"Hora 4","start":"08:35","end":"09:35","startHours":8.582160905348438,"endHours":9.582160905348438,"planetary_lord":"Mercury"},{"name":"Hora 5","start":"09:35","end":"10:35","startHours":9.582160905348438,"endHours":10.582160905348438,"planetary_lord":"Venus"},{"name":"Hora 6","start":"10:35","end":"11:35","startHours":10.582160905348438,"endHours":11.582160905348438,"planetary_lord":"Sun"},{"name":"Hora 7","start":"11:35","end":"12:35","startHours":11.582160905348438,"endHours":12.582160905348438,"planetary_lord":"Mars"},{"name":"Hora 8","start":"12:35","end":"13:35","startHours":12.582160905348438,"endHours":13.582160905348438,"planetary_lord":"Jupiter"},{"name":"Hora 9","start":"13:35","end":"14:35","startHours":13.582160905348438,"endHours":14.582160905348438,"planetary_lord":"Saturn"},{"name":"Hora 10","start":"14:35","end":"15:35","startHours":14.582160905348438,"endHours":15.582160905348438,"planetary_lord":"Moon"},{"name":"Hora 11","start":"15:35","end":"16:35","startHours":15.582160905348438,"endHours":16.582160905348438,"planetary_lord":"Mercury"},{"name":"Hora 12","start":"16:35","end":"17:35","startHours":16.582160905348438,"endHours":17.582160905348438,"planetary_lord":"Venus"},{"name":"Hora 13","start":"17:35","end":"18:35","startHours":17.582160905348438,"endHours":18.582160905348438,"planetary_lord":"Sun"},{"name":"Hora 14","start":"18:35","end":"19:35","startHours":18.582160905348438,"endHours":19.582160905348438,"planetary_lord":"Mars"},{"name":"Hora 15","start":"19:35","end":"20:35","startHours":19.582160905348438,"endHours":20.582160905348438,"planetary_lord":"Jupiter"},{"name":"Hora 16","start":"20:35","end":"21:35","startHours":20.582160905348438,"endHours":21.582160905348438,"planetary_lord":"Saturn"},{"name":"Hora 17","start":"21:35","end":"22:35","startHours":21.582160905348438,"endHours":22.582160905348438,"planetary_lord":"Moon"},{"name":"Hora 18","start":"22:35","end":"23:35","startHours":22.582160905348438,"endHours":23.582160905348438,"planetary_lord":"Mercury"},{"name":"Hora 19","start":"23:35","end":"00:35","startHours":23.582160905348438,"endHours":24.582160905348438,"planetary_lord":"Venus"},{"name":"Hora 20","start":"00:35","end":"01:35","startHours":24.582160905348438,"endHours":25.582160905348438,"planetary_lord":"Sun"},{"name":"Hora 21","start":"01:35","end":"02:35","startHours":25.582160905348438,"endHours":26.582160905348438,"planetary_lord":"Mars"},{"name":"Hora 22","start":"02:35","end":"03:35","startHours":26.582160905348438,"endHours":27.582160905348438,"planetary_lord":"Jupiter"},{"name":"Hora 23","start":"03:35","end":"04:35","startHours":27.582160905348438,"endHours":28.582160905348438,"planetary_lord":"Saturn"},{"name":"Hora 24","start":"04:35","end":"05:35","startHours":28.582160905348438,"endHours":29.582160905348438,"planetary_lord":"Moon"}],"taraBala":{"favorable_nakshatras":["Aśvinī","Bharaṇī","Punarvasu","Puṣya","Aśleṣā","Maghā","Pūrva Phalgunī","Viśākhā","Anurādhā","Jyeṣṭhā","Mūla","Pūrva Āṣāḍhā","Pūrva Bhādrapadā","Uttara Bhādrapadā","Revatī"],"unfavorable_nakshatras":["Kṛttikā","Rohiṇī","Mṛgaśirā","Ārdrā","Uttara Phalgunī","Hasta","Citrā","Svātī","Uttara Āṣāḍhā","Śravaṇa","Dhaniṣṭhā","Śatabhiṣaj"],"nature":"Janma-tara if same nakshatra; favorable for 15 nakshatras"},"chandraBala":{"favorable_rashis":["Meṣa","Karka","Siṃha","Tulā","Dhanu","Mīna"],"unfavorable_rashis":["Vṛṣabha","Mithuna","Kanyā","Vṛścika","Makara","Kumbha"]},"dishaShool":"South (Dakṣiṇa)","chandraVasa":"North","rahuVasa":"North-West","anandadiYoga":{"name":"Dhūmra","quality":"Inauspicious"},"tropicalRitu":"Varṣā (Monsoon)","vedicRitu":"Varṣā (Monsoon)","tropicalAyana":"Dakṣiṇāyana","vedicAyana":"Dakṣiṇāyana","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":12.259364074217206,"eotMinutes":-2.7978933159948465,"ayanamsa":25.3985}},"calendars":{"vikram_samvat":2167,"vikram_samvatsara":"Subhānu","saka_samvat":2032,"saka_samvatsara":"Pramoda","bengali_samvat":1517,"malayalam_era":1286,"nanakshahi_year":641,"lunar_month":"Śrāvaṇa","lunar_month_paksha_full":"Śrāvaṇa Śukla Pakṣa","lunar_month_system":"purnimanta","lunar_month_purnimanta":"Śrāvaṇa","lunar_month_amanta":"Śrāvaṇa","lunar_month_is_adhika":false,"lunar_month_purnimanta_is_adhika":false,"lunar_month_amanta_is_adhika":false,"solar_month":"Siṃha (Āvaṇi)","ritu":"Varṣā (Monsoon)","display_summary":"Śrāvaṇa Śukla Ṣaṣṭhī · Vikram 2167 Subhānu · Śaka 2032 Pramoda"},"festivals":[{"id":"kalki-jayanti","name":"Kalki Jayantī","name_sanskrit":"कल्कि जयन्ती","tradition":"Vaishnava","associated_deity":"Kalki (10th daśāvatāra of Krishna)","deity_avatara_index":22,"significance":"Future Kalki avatāra — to manifest at end of Kali Yuga; observed Śrāvaṇa Śukla 6.","vrata":false,"detection":{"tithi_number":6,"tithi_paksha":"Śukla","lunar_month":"Śrāvaṇa"},"precedence":4,"sources":["Bhāgavata 12.2.18-20","Kalki Purāṇa"]}],"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":"ayodhya"},"liturgical":{"opening":"जय श्री कृष्ण","closing":"ॐ तत् सत्","attribution":"Computed by Vidhyamitra Sūrya-Siddhānta substrate + Vidhyamitra Tier-2 layer"},"seo":{"title":"Pañchāṅga August 21, 2110 CE · Ayodhyā · Vidhyamitra","description":"August 21, 2110 CE for Ayodhyā: Śukla Ṣaṣṭhī, sūryodaya 05:35, sūryāsta 18:33.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/ayodhya/2110-08-21","hreflang_alternates":{"en":"https://vidhyamitra.com/city/ayodhya/2110-08-21","sa":"https://sa.vidhyamitra.com/city/ayodhya/2110-08-21","hi":"https://hi.vidhyamitra.com/city/ayodhya/2110-08-21","x-default":"https://vidhyamitra.com/city/ayodhya/2110-08-21"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-31T23:18:28.932Z","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":"2026-05-31T23:18:28.932Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-31T23:18:28.932Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}