{"id":"vidhyamitra:city-day:ayodhya:2027-05-10:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/ayodhya/2027-05-10","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2027-05-10","date_display":"May 10, 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":5,"day":10,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2461535.770833,"kali_year":5129,"ahargana":1873070.2708,"sun":{"sidereal_longitude":24.9013,"rashi":1,"rashi_name":"Meṣa"},"moon":{"sidereal_longitude":70.8661,"rashi":3,"rashi_name":"Mithuna"},"tithi":{"number":4,"name":"Caturthī","paksha":"Śukla","full_name":"Śukla Caturthī","elongation_degrees":45.9649,"elapsed_within_tithi_degrees":9.9649},"nakshatra":{"number":6,"name":"Ārdrā","pada":2,"moon_longitude":70.8661,"elapsed_within_degrees":4.1994},"yoga":{"number":8,"name":"Dhṛti","sum_longitude":95.7674},"karana":{"half_tithi_index":7,"name":"Viṣṭi"},"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":2027,"month":5,"day":10,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2461535.770833,"ahargana":1873070.2708,"kali_year":5129,"ayanamsa_lahiri":24.2351,"grahas":{"sun":{"sidereal_longitude":24.949989000000016,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":2,"name":"Bharaṇī","pada":4},"retrograde":false},"moon":{"sidereal_longitude":72.98068899999998,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":6,"name":"Ārdrā","pada":2},"retrograde":false,"latitude":3.1724},"mars":{"sidereal_longitude":123.76218899999998,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":10,"name":"Maghā","pada":2},"retrograde":false},"mercury":{"sidereal_longitude":37.28998899999999,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":3,"name":"Kṛttikā","pada":4},"retrograde":false},"jupiter":{"sidereal_longitude":113.63378899999998,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":9,"name":"Aśleṣā","pada":3},"retrograde":false},"venus":{"sidereal_longitude":359.535689,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":27,"name":"Revatī","pada":4},"retrograde":false},"saturn":{"sidereal_longitude":357.462189,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":27,"name":"Revatī","pada":4},"retrograde":false},"rahu":{"sidereal_longitude":295.7232,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":23,"name":"Dhaniṣṭhā","pada":1},"retrograde":false},"ketu":{"sidereal_longitude":115.7232,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":9,"name":"Āśleṣā","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":2027,"month":5,"day":10,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2461535.770833,"kali_year":5129,"ahargana":1873070.2708,"sun":{"sidereal_longitude":24.9013,"rashi":1,"rashi_name":"Meṣa"},"moon":{"sidereal_longitude":70.8661,"rashi":3,"rashi_name":"Mithuna"},"tithi":{"number":4,"name":"Caturthī","paksha":"Śukla","full_name":"Śukla Caturthī","elongation_degrees":45.9649,"elapsed_within_tithi_degrees":9.9649},"nakshatra":{"number":6,"name":"Ārdrā","pada":2,"moon_longitude":70.8661,"elapsed_within_degrees":4.1994},"yoga":{"number":8,"name":"Dhṛti","sum_longitude":95.7674},"karana":{"half_tithi_index":7,"name":"Viṣṭi"},"vara":{"number":3,"name":"Somavāra (Monday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":3.172,"elongation":45.965},"lunar":{"type":"lunar","occurs":false,"moon_latitude":3.172,"opposition_distance":134.035}},"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":"05:17","sunsetLocal":"18:38","solarNoonLocal":"11:58","dayLengthHours":13.35562433156963,"dayLengthDisplay":"13 Hours 21 Mins 20 Secs","nightLengthDisplay":"10 Hours 38 Mins 40 Secs","moonriseLocal":"08:17","moonsetLocal":"22:03","rahuKala":{"name":"Rāhu Kāla","start":"06:57","end":"08:37","startHours":6.950097111927163,"endHours":8.619550153373368,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"10:17","end":"11:58","startHours":10.289003194819571,"endHours":11.958456236265775,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"13:38","end":"15:18","startHours":13.627909277711979,"endHours":15.297362319158182,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"08:24","end":"08:51","startHours":8.396956414513873,"endHours":8.84214389223286,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"05:50","end":"06:12","startHours":5.837128417629694,"endHours":6.193278399804885,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:31","end":"12:24","startHours":11.513268758546788,"endHours":12.403643713984762,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"03:30","end":"04:23","startHours":3.4998941596050086,"endHours":4.390269115042984,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"04:10","end":"05:17","startHours":4.167675376183491,"endHours":5.280644070480959,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:11","end":"15:04","startHours":14.18439362486071,"endHours":15.074768580298686,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"18:26","end":"18:50","startHours":18.43626840205059,"endHours":18.83626840205059,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:38","end":"19:12","startHours":18.63626840205059,"endHours":19.192752749199325,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"18:23","end":"20:08","startHours":18.38626840205059,"endHours":20.13626840205059,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:31","end":"00:24","startHours":23.513268758546786,"endHours":24.403643713984764,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Amṛta","start":"05:17","end":"06:57","startHours":5.280644070480959,"endHours":6.950097111927163,"quality":"auspicious"},{"name":"Kāla","start":"06:57","end":"08:37","startHours":6.950097111927163,"endHours":8.619550153373368,"quality":"inauspicious"},{"name":"Śubha","start":"08:37","end":"10:17","startHours":8.619550153373368,"endHours":10.289003194819571,"quality":"auspicious"},{"name":"Roga","start":"10:17","end":"11:58","startHours":10.289003194819571,"endHours":11.958456236265775,"quality":"inauspicious"},{"name":"Udveg","start":"11:58","end":"13:38","startHours":11.958456236265775,"endHours":13.627909277711979,"quality":"inauspicious"},{"name":"Chala","start":"13:38","end":"15:18","startHours":13.627909277711979,"endHours":15.297362319158182,"quality":"neutral"},{"name":"Labha","start":"15:18","end":"16:58","startHours":15.297362319158182,"endHours":16.966815360604386,"quality":"auspicious"},{"name":"Amṛta","start":"16:58","end":"18:38","startHours":16.966815360604386,"endHours":18.63626840205059,"quality":"auspicious"}],"nightChoghadiyas":[{"name":"Chala","start":"18:38","end":"19:58","startHours":18.63626840205059,"endHours":19.966815360604386,"quality":"neutral"},{"name":"Labha","start":"19:58","end":"21:18","startHours":19.966815360604386,"endHours":21.297362319158182,"quality":"auspicious"},{"name":"Amṛta","start":"21:18","end":"22:38","startHours":21.297362319158182,"endHours":22.62790927771198,"quality":"auspicious"},{"name":"Kāla","start":"22:38","end":"23:58","startHours":22.62790927771198,"endHours":23.958456236265775,"quality":"inauspicious"},{"name":"Śubha","start":"23:58","end":"01:17","startHours":23.958456236265775,"endHours":25.28900319481957,"quality":"auspicious"},{"name":"Roga","start":"01:17","end":"02:37","startHours":25.28900319481957,"endHours":26.619550153373368,"quality":"inauspicious"},{"name":"Udveg","start":"02:37","end":"03:57","startHours":26.619550153373368,"endHours":27.950097111927164,"quality":"inauspicious"},{"name":"Chala","start":"03:57","end":"05:17","startHours":27.950097111927164,"endHours":29.28064407048096,"quality":"neutral"}],"horas":[{"name":"Hora 1","start":"05:17","end":"06:17","startHours":5.280644070480959,"endHours":6.280644070480959,"planetary_lord":"Moon"},{"name":"Hora 2","start":"06:17","end":"07:17","startHours":6.280644070480959,"endHours":7.280644070480959,"planetary_lord":"Mercury"},{"name":"Hora 3","start":"07:17","end":"08:17","startHours":7.280644070480959,"endHours":8.28064407048096,"planetary_lord":"Venus"},{"name":"Hora 4","start":"08:17","end":"09:17","startHours":8.28064407048096,"endHours":9.28064407048096,"planetary_lord":"Sun"},{"name":"Hora 5","start":"09:17","end":"10:17","startHours":9.28064407048096,"endHours":10.28064407048096,"planetary_lord":"Mars"},{"name":"Hora 6","start":"10:17","end":"11:17","startHours":10.28064407048096,"endHours":11.28064407048096,"planetary_lord":"Jupiter"},{"name":"Hora 7","start":"11:17","end":"12:17","startHours":11.28064407048096,"endHours":12.28064407048096,"planetary_lord":"Saturn"},{"name":"Hora 8","start":"12:17","end":"13:17","startHours":12.28064407048096,"endHours":13.28064407048096,"planetary_lord":"Moon"},{"name":"Hora 9","start":"13:17","end":"14:17","startHours":13.28064407048096,"endHours":14.28064407048096,"planetary_lord":"Mercury"},{"name":"Hora 10","start":"14:17","end":"15:17","startHours":14.28064407048096,"endHours":15.28064407048096,"planetary_lord":"Venus"},{"name":"Hora 11","start":"15:17","end":"16:17","startHours":15.28064407048096,"endHours":16.28064407048096,"planetary_lord":"Sun"},{"name":"Hora 12","start":"16:17","end":"17:17","startHours":16.28064407048096,"endHours":17.28064407048096,"planetary_lord":"Mars"},{"name":"Hora 13","start":"17:17","end":"18:17","startHours":17.28064407048096,"endHours":18.28064407048096,"planetary_lord":"Jupiter"},{"name":"Hora 14","start":"18:17","end":"19:17","startHours":18.28064407048096,"endHours":19.28064407048096,"planetary_lord":"Saturn"},{"name":"Hora 15","start":"19:17","end":"20:17","startHours":19.28064407048096,"endHours":20.28064407048096,"planetary_lord":"Moon"},{"name":"Hora 16","start":"20:17","end":"21:17","startHours":20.28064407048096,"endHours":21.28064407048096,"planetary_lord":"Mercury"},{"name":"Hora 17","start":"21:17","end":"22:17","startHours":21.28064407048096,"endHours":22.28064407048096,"planetary_lord":"Venus"},{"name":"Hora 18","start":"22:17","end":"23:17","startHours":22.28064407048096,"endHours":23.28064407048096,"planetary_lord":"Sun"},{"name":"Hora 19","start":"23:17","end":"00:17","startHours":23.28064407048096,"endHours":24.28064407048096,"planetary_lord":"Mars"},{"name":"Hora 20","start":"00:17","end":"01:17","startHours":24.28064407048096,"endHours":25.28064407048096,"planetary_lord":"Jupiter"},{"name":"Hora 21","start":"01:17","end":"02:17","startHours":25.28064407048096,"endHours":26.28064407048096,"planetary_lord":"Saturn"},{"name":"Hora 22","start":"02:17","end":"03:17","startHours":26.28064407048096,"endHours":27.28064407048096,"planetary_lord":"Moon"},{"name":"Hora 23","start":"03:17","end":"04:17","startHours":27.28064407048096,"endHours":28.28064407048096,"planetary_lord":"Mercury"},{"name":"Hora 24","start":"04:17","end":"05:17","startHours":28.28064407048096,"endHours":29.28064407048096,"planetary_lord":"Venus"}],"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","Mithuna","Siṃha","Vṛścika","Dhanu","Mīna"],"unfavorable_rashis":["Vṛṣabha","Karka","Kanyā","Tulā","Makara","Kumbha"]},"dishaShool":"East (Pūrva)","chandraVasa":"South","rahuVasa":"North-East","anandadiYoga":{"name":"Mudgara","quality":"Inauspicious"},"drikRitu":"Vasanta (Spring) (Drik)","vedicRitu":"Vasanta (Spring)","drikAyana":"Uttarāyaṇa","vedicAyana":"Uttarāyaṇa","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization (Drikpanchang-parity)","declination":17.518508191247204,"eotMinutes":3.6766258240534686,"ayanamsa":24.2351}},"calendars":{"vikram_samvat":2084,"vikram_samvatsara":"Raudra","saka_samvat":1949,"saka_samvatsara":"Plavaṅga","bengali_samvat":1434,"malayalam_era":1203,"nanakshahi_year":558,"lunar_month":"Vaiśākha","lunar_month_paksha_full":"Vaiśākha Śukla Pakṣa","solar_month":"Mēsha (Cittirai / Vaiśākhī)","ritu":"Vasanta (Spring)","display_summary":"Vaiśākha Śukla Caturthī · Vikram 2084 Raudra · Śaka 1949 Plavaṅga"},"festivals":[{"id":"mesha-sankranti","name":"Meṣa Saṅkrānti (Vaiśākhī / Vishu / Pohelā Boishākh / Bihu)","name_sanskrit":"मेष सङ्क्रान्ति","tradition":"Pan-Hindu","associated_deity":"Sūrya Bhagavān","significance":"Sun enters Aries; solar new year. Regional: Vaiśākhī (Punjab) · Vishu (Kerala) · Pohelā Boishākh (Bengal) · Bihu (Assam) · Tamil Puthāṇḍu.","vrata":false,"detection":{"sun_rashi":"Meṣa"},"precedence":1},{"id":"baisakhi","name":"Baisakhi (Vaiśākhī)","name_sanskrit":"वैशाखी","tradition":"Regional","associated_deity":"Sūrya + Khalsa Pantha (Sikh)","significance":"Punjab New Year + Sikh Khalsa founding day.","vrata":false,"detection":{"sun_rashi":"Meṣa"},"precedence":2},{"id":"vinayaka-chaturthi","name":"Vināyaka Caturthī (monthly)","name_sanskrit":"विनायक चतुर्थी","tradition":"Pan-Hindu","associated_deity":"Gaṇeśa","significance":"Monthly Śukla-pakṣa Caturthī; auspicious for new ventures.","vrata":true,"detection":{"tithi_number":4,"tithi_paksha":"Śukla"},"precedence":6}],"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 May 10, 2027 CE · Ayodhyā · Vidhyamitra","description":"May 10, 2027 CE for Ayodhyā: Śukla Caturthī, sūryodaya 05:17, sūryāsta 18:38.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/ayodhya/2027-05-10","hreflang_alternates":{"en":"https://vidhyamitra.com/city/ayodhya/2027-05-10","sa":"https://sa.vidhyamitra.com/city/ayodhya/2027-05-10","hi":"https://hi.vidhyamitra.com/city/ayodhya/2027-05-10","x-default":"https://vidhyamitra.com/city/ayodhya/2027-05-10"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-14T18:43:16.492Z","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":"2026-05-14T18:43:16.492Z","verification":{"type":"community-validated","markers":["matches Drikpanchang ±1 minute on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-14T18:43:16.492Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}