{"id":"vidhyamitra:city-day:ayodhya:2018-05-27:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/ayodhya/2018-05-27","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2018-05-27","date_display":"May 27, 2018 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":2018,"month":5,"day":27,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2458265.770833,"kali_year":5120,"ahargana":1869800.2708,"sun":{"sidereal_longitude":41.4872,"rashi":2,"rashi_name":"Vṛṣabha"},"moon":{"sidereal_longitude":191.9599,"rashi":7,"rashi_name":"Tulā"},"tithi":{"number":13,"name":"Trayodaśī","paksha":"Śukla","full_name":"Śukla Trayodaśī","elongation_degrees":150.4727,"elapsed_within_tithi_degrees":6.4727},"nakshatra":{"number":15,"name":"Svātī","pada":2,"moon_longitude":191.9599,"elapsed_within_degrees":5.2933},"yoga":{"number":18,"name":"Varīyān","sum_longitude":233.4471},"karana":{"half_tithi_index":25,"name":"Taitila"},"vara":{"number":2,"name":"Ravivāra (Sunday)"}},"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":2018,"month":5,"day":27,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2458265.770833,"ahargana":1869800.2708,"kali_year":5120,"ayanamsa_lahiri":24.11,"grahas":{"sun":{"sidereal_longitude":41.62162699999999,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":4,"name":"Rohiṇī","pada":1},"retrograde":false},"moon":{"sidereal_longitude":192.034227,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":15,"name":"Svātī","pada":2},"retrograde":false,"latitude":4.4662},"mars":{"sidereal_longitude":279.51392699999997,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":21,"name":"Uttara Āṣāḍhā","pada":4},"retrograde":false},"mercury":{"sidereal_longitude":29.428926999999987,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":3,"name":"Kṛttikā","pada":1},"retrograde":false},"jupiter":{"sidereal_longitude":201.87812699999995,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":16,"name":"Viśākhā","pada":1},"retrograde":true},"venus":{"sidereal_longitude":74.58212700000001,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":6,"name":"Ārdrā","pada":3},"retrograde":false},"saturn":{"sidereal_longitude":253.75482699999998,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":20,"name":"Pūrva Āṣāḍhā","pada":1},"retrograde":true},"rahu":{"sidereal_longitude":108.9835,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":9,"name":"Āśleṣā","pada":1},"retrograde":false},"ketu":{"sidereal_longitude":288.9835,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":22,"name":"Śravaṇa","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":2018,"month":5,"day":27,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2458265.770833,"kali_year":5120,"ahargana":1869800.2708,"sun":{"sidereal_longitude":41.4872,"rashi":2,"rashi_name":"Vṛṣabha"},"moon":{"sidereal_longitude":191.9599,"rashi":7,"rashi_name":"Tulā"},"tithi":{"number":13,"name":"Trayodaśī","paksha":"Śukla","full_name":"Śukla Trayodaśī","elongation_degrees":150.4727,"elapsed_within_tithi_degrees":6.4727},"nakshatra":{"number":15,"name":"Svātī","pada":2,"moon_longitude":191.9599,"elapsed_within_degrees":5.2933},"yoga":{"number":18,"name":"Varīyān","sum_longitude":233.4471},"karana":{"half_tithi_index":25,"name":"Taitila"},"vara":{"number":2,"name":"Ravivāra (Sunday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":4.466,"elongation":150.473},"lunar":{"type":"lunar","occurs":false,"moon_latitude":4.466,"opposition_distance":29.527}},"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":"05:09","sunsetLocal":"18:48","solarNoonLocal":"11:58","dayLengthHours":13.647556145172976,"dayLengthDisplay":"13 Hours 38 Mins 51 Secs","nightLengthDisplay":"10 Hours 21 Mins 09 Secs","moonriseLocal":"16:25","moonsetLocal":"03:35","rahuKala":{"name":"Rāhu Kāla","start":"17:05","end":"18:48","startHours":17.08743071557413,"endHours":18.793375233720752,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"11:58","end":"13:41","startHours":11.969597161134264,"endHours":13.675541679280887,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"15:23","end":"17:05","startHours":15.381486197427508,"endHours":17.08743071557413,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"08:20","end":"08:47","startHours":8.330248855754803,"endHours":8.785167393927237,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"05:43","end":"06:05","startHours":5.714467261263318,"endHours":6.078402091801264,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:31","end":"12:25","startHours":11.514678622961831,"endHours":12.424515699306696,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"03:20","end":"04:14","startHours":3.3261449358580464,"endHours":4.2359820122029115,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"04:01","end":"05:09","startHours":4.008522743116695,"endHours":5.145819088547777,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:15","end":"15:09","startHours":14.244189851996426,"endHours":15.15402692834129,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"18:36","end":"19:00","startHours":18.593375233720753,"endHours":18.99337523372075,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:48","end":"19:22","startHours":18.793375233720752,"endHours":19.362023406436293,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"18:33","end":"20:18","startHours":18.543375233720752,"endHours":20.293375233720752,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:31","end":"00:25","startHours":23.51467862296183,"endHours":24.424515699306696,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Udveg","start":"05:09","end":"06:51","startHours":5.145819088547777,"endHours":6.851763606694399,"quality":"inauspicious"},{"name":"Chala","start":"06:51","end":"08:33","startHours":6.851763606694399,"endHours":8.557708124841021,"quality":"neutral"},{"name":"Labha","start":"08:33","end":"10:16","startHours":8.557708124841021,"endHours":10.263652642987642,"quality":"auspicious"},{"name":"Amṛta","start":"10:16","end":"11:58","startHours":10.263652642987642,"endHours":11.969597161134264,"quality":"auspicious"},{"name":"Kāla","start":"11:58","end":"13:41","startHours":11.969597161134264,"endHours":13.675541679280887,"quality":"inauspicious"},{"name":"Śubha","start":"13:41","end":"15:23","startHours":13.675541679280887,"endHours":15.381486197427508,"quality":"auspicious"},{"name":"Roga","start":"15:23","end":"17:05","startHours":15.381486197427508,"endHours":17.08743071557413,"quality":"inauspicious"},{"name":"Udveg","start":"17:05","end":"18:48","startHours":17.08743071557413,"endHours":18.793375233720752,"quality":"inauspicious"}],"nightChoghadiyas":[{"name":"Śubha","start":"18:48","end":"20:05","startHours":18.793375233720752,"endHours":20.08743071557413,"quality":"auspicious"},{"name":"Roga","start":"20:05","end":"21:23","startHours":20.08743071557413,"endHours":21.38148619742751,"quality":"inauspicious"},{"name":"Udveg","start":"21:23","end":"22:41","startHours":21.38148619742751,"endHours":22.675541679280887,"quality":"inauspicious"},{"name":"Chala","start":"22:41","end":"23:58","startHours":22.675541679280887,"endHours":23.969597161134264,"quality":"neutral"},{"name":"Labha","start":"23:58","end":"01:16","startHours":23.969597161134264,"endHours":25.263652642987644,"quality":"auspicious"},{"name":"Amṛta","start":"01:16","end":"02:33","startHours":25.263652642987644,"endHours":26.55770812484102,"quality":"auspicious"},{"name":"Kāla","start":"02:33","end":"03:51","startHours":26.55770812484102,"endHours":27.851763606694398,"quality":"inauspicious"},{"name":"Śubha","start":"03:51","end":"05:09","startHours":27.851763606694398,"endHours":29.145819088547775,"quality":"auspicious"}],"horas":[{"name":"Hora 1","start":"05:09","end":"06:09","startHours":5.145819088547777,"endHours":6.145819088547777,"planetary_lord":"Sun"},{"name":"Hora 2","start":"06:09","end":"07:09","startHours":6.145819088547777,"endHours":7.145819088547777,"planetary_lord":"Mars"},{"name":"Hora 3","start":"07:09","end":"08:09","startHours":7.145819088547777,"endHours":8.145819088547777,"planetary_lord":"Jupiter"},{"name":"Hora 4","start":"08:09","end":"09:09","startHours":8.145819088547777,"endHours":9.145819088547777,"planetary_lord":"Saturn"},{"name":"Hora 5","start":"09:09","end":"10:09","startHours":9.145819088547777,"endHours":10.145819088547777,"planetary_lord":"Moon"},{"name":"Hora 6","start":"10:09","end":"11:09","startHours":10.145819088547777,"endHours":11.145819088547777,"planetary_lord":"Mercury"},{"name":"Hora 7","start":"11:09","end":"12:09","startHours":11.145819088547777,"endHours":12.145819088547777,"planetary_lord":"Venus"},{"name":"Hora 8","start":"12:09","end":"13:09","startHours":12.145819088547777,"endHours":13.145819088547777,"planetary_lord":"Sun"},{"name":"Hora 9","start":"13:09","end":"14:09","startHours":13.145819088547777,"endHours":14.145819088547777,"planetary_lord":"Mars"},{"name":"Hora 10","start":"14:09","end":"15:09","startHours":14.145819088547777,"endHours":15.145819088547777,"planetary_lord":"Jupiter"},{"name":"Hora 11","start":"15:09","end":"16:09","startHours":15.145819088547777,"endHours":16.145819088547775,"planetary_lord":"Saturn"},{"name":"Hora 12","start":"16:09","end":"17:09","startHours":16.145819088547775,"endHours":17.145819088547775,"planetary_lord":"Moon"},{"name":"Hora 13","start":"17:09","end":"18:09","startHours":17.145819088547775,"endHours":18.145819088547775,"planetary_lord":"Mercury"},{"name":"Hora 14","start":"18:09","end":"19:09","startHours":18.145819088547775,"endHours":19.145819088547775,"planetary_lord":"Venus"},{"name":"Hora 15","start":"19:09","end":"20:09","startHours":19.145819088547775,"endHours":20.145819088547775,"planetary_lord":"Sun"},{"name":"Hora 16","start":"20:09","end":"21:09","startHours":20.145819088547775,"endHours":21.145819088547775,"planetary_lord":"Mars"},{"name":"Hora 17","start":"21:09","end":"22:09","startHours":21.145819088547775,"endHours":22.145819088547775,"planetary_lord":"Jupiter"},{"name":"Hora 18","start":"22:09","end":"23:09","startHours":22.145819088547775,"endHours":23.145819088547775,"planetary_lord":"Saturn"},{"name":"Hora 19","start":"23:09","end":"00:09","startHours":23.145819088547775,"endHours":24.145819088547775,"planetary_lord":"Moon"},{"name":"Hora 20","start":"00:09","end":"01:09","startHours":24.145819088547775,"endHours":25.145819088547775,"planetary_lord":"Mercury"},{"name":"Hora 21","start":"01:09","end":"02:09","startHours":25.145819088547775,"endHours":26.145819088547775,"planetary_lord":"Venus"},{"name":"Hora 22","start":"02:09","end":"03:09","startHours":26.145819088547775,"endHours":27.145819088547775,"planetary_lord":"Sun"},{"name":"Hora 23","start":"03:09","end":"04:09","startHours":27.145819088547775,"endHours":28.145819088547775,"planetary_lord":"Mars"},{"name":"Hora 24","start":"04:09","end":"05:09","startHours":28.145819088547775,"endHours":29.145819088547775,"planetary_lord":"Jupiter"}],"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":"West (Paścim)","chandraVasa":"North","rahuVasa":"North-East","anandadiYoga":{"name":"Lumba","quality":"Auspicious"},"drikRitu":"Grīṣma (Summer) (Drik)","vedicRitu":"Vasanta (Spring)","drikAyana":"Uttarāyaṇa","vedicAyana":"Uttarāyaṇa","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization (Drikpanchang-parity)","declination":21.259032359622044,"eotMinutes":3.008170331944147,"ayanamsa":24.11}},"calendars":{"vikram_samvat":2075,"vikram_samvatsara":"Virodhakṛt","saka_samvat":1940,"saka_samvatsara":"Vilambī","bengali_samvat":1425,"malayalam_era":1194,"nanakshahi_year":549,"lunar_month":"Jyeṣṭha","lunar_month_paksha_full":"Jyeṣṭha Śukla Pakṣa","solar_month":"Vṛṣabha (Vaikāsi)","ritu":"Grīṣma (Summer)","display_summary":"Jyeṣṭha Śukla Trayodaśī · Vikram 2075 Virodhakṛt · Śaka 1940 Vilambī"},"festivals":[{"id":"vrishabha-sankranti","name":"Vṛṣabha Saṅkrānti","name_sanskrit":"वृषभ सङ्क्रान्ति","tradition":"Pan-Hindu","significance":"Sun enters Taurus.","vrata":false,"detection":{"sun_rashi":"Vṛṣabha"},"precedence":5},{"id":"pradosha-vrata","name":"Pradoṣa Vrata","name_sanskrit":"प्रदोष व्रत","tradition":"Shaiva","associated_deity":"Śiva","significance":"Twilight worship of Śiva on Trayodaśī.","vrata":true,"detection":{"any_of":[{"tithi_number":13},{"tithi_number":28}]},"precedence":7}],"todays_walk":{"walk":{"id":"surya-walk","name":"Sūrya Walk","name_sanskrit":"सूर्य यात्रा","type":"graha","description":"Self-illumination + BG 4.1 (Sun-lineage of Gītā transmission).","step_count":6,"url":"/walk/surya-walk"},"reason":"Ravivāra (Sunday) — 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 27, 2018 CE · Ayodhyā · Vidhyamitra","description":"May 27, 2018 CE for Ayodhyā: Śukla Trayodaśī, sūryodaya 05:09, sūryāsta 18:48.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/ayodhya/2018-05-27","hreflang_alternates":{"en":"https://vidhyamitra.com/city/ayodhya/2018-05-27","sa":"https://sa.vidhyamitra.com/city/ayodhya/2018-05-27","hi":"https://hi.vidhyamitra.com/city/ayodhya/2018-05-27","x-default":"https://vidhyamitra.com/city/ayodhya/2018-05-27"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-15T04:52:08.898Z","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":"2026-05-15T04:52:08.898Z","verification":{"type":"community-validated","markers":["matches Drikpanchang ±1 minute on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-15T04:52:08.898Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}