{"id":"vidhyamitra:city-day:ayodhya:2186-01-27:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/ayodhya/2186-01-27","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2186-01-27","date_display":"January 27, 2186 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":2186,"month":1,"day":27,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2519506.770833,"kali_year":5287,"ahargana":1931041.2708,"sun":{"sidereal_longitude":280.3417,"rashi":10,"rashi_name":"Makara"},"moon":{"sidereal_longitude":355.9613,"rashi":12,"rashi_name":"Mīna"},"tithi":{"number":7,"name":"Saptamī","paksha":"Śukla","full_name":"Śukla Saptamī","elongation_degrees":75.6196,"elapsed_within_tithi_degrees":3.6196},"nakshatra":{"number":27,"name":"Revatī","pada":3,"moon_longitude":355.9613,"elapsed_within_degrees":9.2946},"yoga":{"number":21,"name":"Siddha","sum_longitude":276.303},"karana":{"half_tithi_index":12,"name":"Gara"},"vara":{"number":0,"name":"Śukravāra (Friday)"}},"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":2186,"month":1,"day":27,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2519506.770833,"ahargana":1931041.2708,"kali_year":5287,"ayanamsa_lahiri":26.4523,"grahas":{"sun":{"sidereal_longitude":280.81387099999995,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":22,"name":"Śravaṇa","pada":1},"retrograde":false},"moon":{"sidereal_longitude":353.248871,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":27,"name":"Revatī","pada":2},"retrograde":false,"latitude":-4.275},"mars":{"sidereal_longitude":291.839471,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":22,"name":"Śravaṇa","pada":4},"retrograde":false},"mercury":{"sidereal_longitude":287.85697100000004,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":22,"name":"Śravaṇa","pada":3},"retrograde":true},"jupiter":{"sidereal_longitude":254.52037099999995,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":20,"name":"Pūrva Āṣāḍhā","pada":1},"retrograde":false},"venus":{"sidereal_longitude":295.11727099999996,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":23,"name":"Dhaniṣṭhā","pada":1},"retrograde":false},"saturn":{"sidereal_longitude":149.992771,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":12,"name":"Uttara Phalgunī","pada":1},"retrograde":true},"rahu":{"sidereal_longitude":104.1406,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":8,"name":"Puṣya","pada":4},"retrograde":false},"ketu":{"sidereal_longitude":284.1406,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":22,"name":"Śravaṇa","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":2186,"month":1,"day":27,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2519506.770833,"kali_year":5287,"ahargana":1931041.2708,"sun":{"sidereal_longitude":280.3417,"rashi":10,"rashi_name":"Makara"},"moon":{"sidereal_longitude":355.9613,"rashi":12,"rashi_name":"Mīna"},"tithi":{"number":7,"name":"Saptamī","paksha":"Śukla","full_name":"Śukla Saptamī","elongation_degrees":75.6196,"elapsed_within_tithi_degrees":3.6196},"nakshatra":{"number":27,"name":"Revatī","pada":3,"moon_longitude":355.9613,"elapsed_within_degrees":9.2946},"yoga":{"number":21,"name":"Siddha","sum_longitude":276.303},"karana":{"half_tithi_index":12,"name":"Gara"},"vara":{"number":0,"name":"Śukravāra (Friday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":-4.275,"elongation":75.62},"lunar":{"type":"lunar","occurs":false,"moon_latitude":-4.275,"opposition_distance":104.38}},"eclipse_window_40days":[{"offset_days":8,"type":"lunar","occurs":true,"moon_latitude":0.394,"opposition_distance":0.217}]},"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":"06:49","sunsetLocal":"17:39","solarNoonLocal":"12:14","dayLengthHours":10.839088549849293,"dayLengthDisplay":"10 Hours 50 Mins 21 Secs","nightLengthDisplay":"13 Hours 09 Mins 39 Secs","moonriseLocal":"10:45","moonsetLocal":"23:22","rahuKala":{"name":"Rāhu Kāla","start":"10:53","end":"12:14","startHours":10.877594023050158,"endHours":12.23248009178132,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"14:57","end":"16:18","startHours":14.942252229243643,"endHours":16.297138297974804,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"08:10","end":"09:31","startHours":8.167821885587834,"endHours":9.522707954318996,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:21","end":"09:42","startHours":9.342056478488173,"endHours":9.703359430149817,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"07:16","end":"07:33","startHours":7.264564506433725,"endHours":7.5536068677630395,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:52","end":"12:36","startHours":11.871177140119675,"endHours":12.593783043442963,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"05:22","end":"06:05","startHours":5.367724010210099,"endHours":6.0903299135333855,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"05:55","end":"06:49","startHours":5.9096784377025635,"endHours":6.812935816856672,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:02","end":"14:46","startHours":14.038994850089534,"endHours":14.76160075341282,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"17:27","end":"17:51","startHours":17.452024366705967,"endHours":17.852024366705965,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"17:39","end":"18:06","startHours":17.652024366705966,"endHours":18.10365305628302,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"17:24","end":"19:09","startHours":17.402024366705966,"endHours":19.152024366705966,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:52","end":"00:36","startHours":23.871177140119677,"endHours":24.59378304344296,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Chala","start":"06:49","end":"08:10","startHours":6.812935816856672,"endHours":8.167821885587834,"quality":"neutral"},{"name":"Labha","start":"08:10","end":"09:31","startHours":8.167821885587834,"endHours":9.522707954318996,"quality":"auspicious"},{"name":"Amṛta","start":"09:31","end":"10:53","startHours":9.522707954318996,"endHours":10.877594023050158,"quality":"auspicious"},{"name":"Kāla","start":"10:53","end":"12:14","startHours":10.877594023050158,"endHours":12.23248009178132,"quality":"inauspicious"},{"name":"Śubha","start":"12:14","end":"13:35","startHours":12.23248009178132,"endHours":13.587366160512481,"quality":"auspicious"},{"name":"Roga","start":"13:35","end":"14:57","startHours":13.587366160512481,"endHours":14.942252229243643,"quality":"inauspicious"},{"name":"Udveg","start":"14:57","end":"16:18","startHours":14.942252229243643,"endHours":16.297138297974804,"quality":"inauspicious"},{"name":"Chala","start":"16:18","end":"17:39","startHours":16.297138297974804,"endHours":17.652024366705966,"quality":"neutral"}],"nightChoghadiyas":[{"name":"Roga","start":"17:39","end":"19:18","startHours":17.652024366705966,"endHours":19.297138297974804,"quality":"inauspicious"},{"name":"Udveg","start":"19:18","end":"20:57","startHours":19.297138297974804,"endHours":20.942252229243643,"quality":"inauspicious"},{"name":"Chala","start":"20:57","end":"22:35","startHours":20.942252229243643,"endHours":22.58736616051248,"quality":"neutral"},{"name":"Labha","start":"22:35","end":"00:14","startHours":22.58736616051248,"endHours":24.23248009178132,"quality":"auspicious"},{"name":"Amṛta","start":"00:14","end":"01:53","startHours":24.23248009178132,"endHours":25.877594023050158,"quality":"auspicious"},{"name":"Kāla","start":"01:53","end":"03:31","startHours":25.877594023050158,"endHours":27.522707954318996,"quality":"inauspicious"},{"name":"Śubha","start":"03:31","end":"05:10","startHours":27.522707954318996,"endHours":29.167821885587834,"quality":"auspicious"},{"name":"Roga","start":"05:10","end":"06:49","startHours":29.167821885587834,"endHours":30.812935816856672,"quality":"inauspicious"}],"horas":[{"name":"Hora 1","start":"06:49","end":"07:49","startHours":6.812935816856672,"endHours":7.812935816856672,"planetary_lord":"Venus"},{"name":"Hora 2","start":"07:49","end":"08:49","startHours":7.812935816856672,"endHours":8.812935816856672,"planetary_lord":"Sun"},{"name":"Hora 3","start":"08:49","end":"09:49","startHours":8.812935816856672,"endHours":9.812935816856672,"planetary_lord":"Mars"},{"name":"Hora 4","start":"09:49","end":"10:49","startHours":9.812935816856672,"endHours":10.812935816856672,"planetary_lord":"Jupiter"},{"name":"Hora 5","start":"10:49","end":"11:49","startHours":10.812935816856672,"endHours":11.812935816856672,"planetary_lord":"Saturn"},{"name":"Hora 6","start":"11:49","end":"12:49","startHours":11.812935816856672,"endHours":12.812935816856672,"planetary_lord":"Moon"},{"name":"Hora 7","start":"12:49","end":"13:49","startHours":12.812935816856672,"endHours":13.812935816856672,"planetary_lord":"Mercury"},{"name":"Hora 8","start":"13:49","end":"14:49","startHours":13.812935816856672,"endHours":14.812935816856672,"planetary_lord":"Venus"},{"name":"Hora 9","start":"14:49","end":"15:49","startHours":14.812935816856672,"endHours":15.812935816856672,"planetary_lord":"Sun"},{"name":"Hora 10","start":"15:49","end":"16:49","startHours":15.812935816856672,"endHours":16.812935816856672,"planetary_lord":"Mars"},{"name":"Hora 11","start":"16:49","end":"17:49","startHours":16.812935816856672,"endHours":17.812935816856672,"planetary_lord":"Jupiter"},{"name":"Hora 12","start":"17:49","end":"18:49","startHours":17.812935816856672,"endHours":18.812935816856672,"planetary_lord":"Saturn"},{"name":"Hora 13","start":"18:49","end":"19:49","startHours":18.812935816856672,"endHours":19.812935816856672,"planetary_lord":"Moon"},{"name":"Hora 14","start":"19:49","end":"20:49","startHours":19.812935816856672,"endHours":20.812935816856672,"planetary_lord":"Mercury"},{"name":"Hora 15","start":"20:49","end":"21:49","startHours":20.812935816856672,"endHours":21.812935816856672,"planetary_lord":"Venus"},{"name":"Hora 16","start":"21:49","end":"22:49","startHours":21.812935816856672,"endHours":22.812935816856672,"planetary_lord":"Sun"},{"name":"Hora 17","start":"22:49","end":"23:49","startHours":22.812935816856672,"endHours":23.812935816856672,"planetary_lord":"Mars"},{"name":"Hora 18","start":"23:49","end":"00:49","startHours":23.812935816856672,"endHours":24.812935816856672,"planetary_lord":"Jupiter"},{"name":"Hora 19","start":"00:49","end":"01:49","startHours":24.812935816856672,"endHours":25.812935816856672,"planetary_lord":"Saturn"},{"name":"Hora 20","start":"01:49","end":"02:49","startHours":25.812935816856672,"endHours":26.812935816856672,"planetary_lord":"Moon"},{"name":"Hora 21","start":"02:49","end":"03:49","startHours":26.812935816856672,"endHours":27.812935816856672,"planetary_lord":"Mercury"},{"name":"Hora 22","start":"03:49","end":"04:49","startHours":27.812935816856672,"endHours":28.812935816856672,"planetary_lord":"Venus"},{"name":"Hora 23","start":"04:49","end":"05:49","startHours":28.812935816856672,"endHours":29.812935816856672,"planetary_lord":"Sun"},{"name":"Hora 24","start":"05:49","end":"06:49","startHours":29.812935816856672,"endHours":30.812935816856672,"planetary_lord":"Mars"}],"taraBala":{"favorable_nakshatras":["Aśvinī","Bharaṇī","Kṛttikā","Rohiṇī","Mṛgaśirā","Maghā","Pūrva Phalgunī","Uttara Phalgunī","Hasta","Citrā","Mūla","Pūrva Āṣāḍhā","Uttara Āṣāḍhā","Śravaṇa","Dhaniṣṭhā"],"unfavorable_nakshatras":["Ārdrā","Punarvasu","Puṣya","Aśleṣā","Svātī","Viśākhā","Anurādhā","Jyeṣṭhā","Śatabhiṣaj","Pūrva Bhādrapadā","Uttara Bhādrapadā","Revatī"],"nature":"Janma-tara if same nakshatra; favorable for 15 nakshatras"},"chandraBala":{"favorable_rashis":["Vṛṣabha","Siṃha","Kanyā","Dhanu","Makara","Mīna"],"unfavorable_rashis":["Meṣa","Mithuna","Karka","Tulā","Vṛścika","Kumbha"]},"dishaShool":"West (Paścim)","chandraVasa":"South-West","rahuVasa":"South-East","anandadiYoga":{"name":"Siddhi","quality":"Auspicious"},"drikRitu":"Śiśira (Winter) (Drik)","vedicRitu":"Hemanta (Pre-winter)","drikAyana":"Uttarāyaṇa","vedicAyana":"Uttarāyaṇa","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization (Drikpanchang-parity)","declination":-18.453074922088657,"eotMinutes":-12.76480550687915,"ayanamsa":26.4523}},"calendars":{"vikram_samvat":2243,"vikram_samvatsara":"Vikāri","saka_samvat":2108,"saka_samvatsara":"Vyaya","bengali_samvat":1593,"malayalam_era":1362,"nanakshahi_year":717,"lunar_month":"Māgha","lunar_month_paksha_full":"Māgha Śukla Pakṣa","solar_month":"Makara (Tai)","ritu":"Śiśira (Winter)","display_summary":"Māgha Śukla Saptamī · Vikram 2243 Vikāri · Śaka 2108 Vyaya"},"festivals":[{"id":"makara-sankranti","name":"Makara Saṅkrānti (Uttarāyaṇa)","name_sanskrit":"मकर सङ्क्रान्ति","tradition":"Pan-Hindu","associated_deity":"Sūrya Bhagavān","significance":"Sun enters Capricorn; Uttarāyaṇa (north-going) begins. Bhīṣma's chosen mahaprasthāna time.","vrata":true,"detection":{"sun_rashi":"Makara"},"precedence":1,"sources":["Mahābhārata Bhīṣma-Stuti","Sūrya-Siddhānta"]},{"id":"pongal","name":"Pongal / Thai Pongal","name_sanskrit":"पोङ्गल","tradition":"Regional","associated_deity":"Sūrya Bhagavān","significance":"Tamil 4-day harvest festival; coincides with Makara Saṅkrānti.","vrata":false,"detection":{"sun_rashi":"Makara"},"precedence":2}],"todays_walk":{"walk":{"id":"shukra-walk","name":"Śukra Walk","name_sanskrit":"शुक्र यात्रा","type":"graha","description":"Beauty + creativity in dharma + BG 10.36.","step_count":5,"url":"/walk/shukra-walk"},"reason":"Śukravāra (Friday) — 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 January 27, 2186 CE · Ayodhyā · Vidhyamitra","description":"January 27, 2186 CE for Ayodhyā: Śukla Saptamī, sūryodaya 06:49, sūryāsta 17:39.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/ayodhya/2186-01-27","hreflang_alternates":{"en":"https://vidhyamitra.com/city/ayodhya/2186-01-27","sa":"https://sa.vidhyamitra.com/city/ayodhya/2186-01-27","hi":"https://hi.vidhyamitra.com/city/ayodhya/2186-01-27","x-default":"https://vidhyamitra.com/city/ayodhya/2186-01-27"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-21T19:09:05.161Z","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":"2026-05-21T19:09:05.161Z","verification":{"type":"community-validated","markers":["matches Drikpanchang ±1 minute on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-21T19:09:05.161Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}