{"id":"vidhyamitra:city-day:sabarimala:2027-05-01:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/sabarimala/2027-05-01","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2027-05-01","date_display":"May 1, 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":1,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2461526.770833,"kali_year":5129,"ahargana":1873061.2708,"sun":{"sidereal_longitude":16.229,"rashi":1,"rashi_name":"Meṣa"},"moon":{"sidereal_longitude":310.9719,"rashi":11,"rashi_name":"Kumbha"},"tithi":{"number":25,"name":"Daśamī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Daśamī","elongation_degrees":294.7429,"elapsed_within_tithi_degrees":6.7429},"nakshatra":{"number":24,"name":"Śatabhiṣā","pada":2,"moon_longitude":310.9719,"elapsed_within_degrees":4.3052},"yoga":{"number":25,"name":"Brahma","sum_longitude":327.2008},"karana":{"half_tithi_index":49,"name":"Viṣṭi"},"vara":{"number":1,"name":"Śanivāra (Saturday)"}},"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":1,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2461526.770833,"ahargana":1873061.2708,"kali_year":5129,"ayanamsa_lahiri":24.2348,"grahas":{"sun":{"sidereal_longitude":16.229033000000015,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":2,"name":"Bharaṇī","pada":1},"retrograde":false},"moon":{"sidereal_longitude":310.39853300000004,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":24,"name":"Śatabhiṣā","pada":2},"retrograde":false,"latitude":1.1463},"mars":{"sidereal_longitude":120.915033,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":10,"name":"Maghā","pada":1},"retrograde":false},"mercury":{"sidereal_longitude":18.259433,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":2,"name":"Bharaṇī","pada":2},"retrograde":false},"jupiter":{"sidereal_longitude":113.03273300000001,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":9,"name":"Aśleṣā","pada":2},"retrograde":false},"venus":{"sidereal_longitude":348.613833,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":27,"name":"Revatī","pada":1},"retrograde":false},"saturn":{"sidereal_longitude":356.391833,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":27,"name":"Revatī","pada":3},"retrograde":false},"rahu":{"sidereal_longitude":296.2001,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":23,"name":"Dhaniṣṭhā","pada":1},"retrograde":false},"ketu":{"sidereal_longitude":116.2001,"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":1,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2461526.770833,"kali_year":5129,"ahargana":1873061.2708,"sun":{"sidereal_longitude":16.229,"rashi":1,"rashi_name":"Meṣa"},"moon":{"sidereal_longitude":310.9719,"rashi":11,"rashi_name":"Kumbha"},"tithi":{"number":25,"name":"Daśamī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Daśamī","elongation_degrees":294.7429,"elapsed_within_tithi_degrees":6.7429},"nakshatra":{"number":24,"name":"Śatabhiṣā","pada":2,"moon_longitude":310.9719,"elapsed_within_degrees":4.3052},"yoga":{"number":25,"name":"Brahma","sum_longitude":327.2008},"karana":{"half_tithi_index":49,"name":"Viṣṭi"},"vara":{"number":1,"name":"Śanivāra (Saturday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":1.146,"elongation":65.257},"lunar":{"type":"lunar","occurs":false,"moon_latitude":1.146,"opposition_distance":114.743}},"eclipse_window_40days":[]},"city":{"slug":"sabarimala","name":"Sabarimalā (Ayyappa)","lat":9.4376,"lon":77.0808,"tz_offset_hours":5.5,"state":"Kerala","country":"IN","tier":"tirtha"},"tier2":{"city":{"slug":"sabarimala","name":"Sabarimalā (Ayyappa)","lat":9.4376,"lon":77.0808,"tz_offset_hours":5.5,"state":"Kerala","country":"IN","tier":"tirtha"},"sunriseLocal":"06:05","sunsetLocal":"18:32","solarNoonLocal":"12:19","dayLengthHours":12.456071345987137,"dayLengthDisplay":"12 Hours 27 Mins 22 Secs","nightLengthDisplay":"11 Hours 32 Mins 38 Secs","moonriseLocal":"02:00","moonsetLocal":"13:51","rahuKala":{"name":"Rāhu Kāla","start":"09:12","end":"10:45","startHours":9.198628708020436,"endHours":10.755637626268827,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"13:52","end":"15:26","startHours":13.869655462765612,"endHours":15.426664381014003,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"06:05","end":"07:38","startHours":6.084610871523651,"endHours":7.641619789772044,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"08:59","end":"09:24","startHours":8.99102751892065,"endHours":9.406229897120221,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"06:36","end":"06:56","startHours":6.603613844273115,"endHours":6.935775746832772,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:54","end":"12:44","startHours":11.897444166317648,"endHours":12.727848922716792,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"04:25","end":"05:15","startHours":4.423801358725366,"endHours":5.254206115124509,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"05:03","end":"06:05","startHours":5.046604926024723,"endHours":6.084610871523651,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:23","end":"15:13","startHours":14.388658435515076,"endHours":15.219063191914218,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"18:20","end":"18:44","startHours":18.34068221751079,"endHours":18.740682217510788,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:32","end":"19:04","startHours":18.54068221751079,"endHours":19.059685190260254,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"18:17","end":"20:02","startHours":18.29068221751079,"endHours":20.04068221751079,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:54","end":"00:44","startHours":23.89744416631765,"endHours":24.72784892271679,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Kāla","start":"06:05","end":"07:38","startHours":6.084610871523651,"endHours":7.641619789772044,"quality":"inauspicious"},{"name":"Śubha","start":"07:38","end":"09:12","startHours":7.641619789772044,"endHours":9.198628708020436,"quality":"auspicious"},{"name":"Roga","start":"09:12","end":"10:45","startHours":9.198628708020436,"endHours":10.755637626268827,"quality":"inauspicious"},{"name":"Udveg","start":"10:45","end":"12:19","startHours":10.755637626268827,"endHours":12.31264654451722,"quality":"inauspicious"},{"name":"Chala","start":"12:19","end":"13:52","startHours":12.31264654451722,"endHours":13.869655462765612,"quality":"neutral"},{"name":"Labha","start":"13:52","end":"15:26","startHours":13.869655462765612,"endHours":15.426664381014003,"quality":"auspicious"},{"name":"Amṛta","start":"15:26","end":"16:59","startHours":15.426664381014003,"endHours":16.983673299262396,"quality":"auspicious"},{"name":"Kāla","start":"16:59","end":"18:32","startHours":16.983673299262396,"endHours":18.54068221751079,"quality":"inauspicious"}],"nightChoghadiyas":[{"name":"Labha","start":"18:32","end":"19:59","startHours":18.54068221751079,"endHours":19.983673299262396,"quality":"auspicious"},{"name":"Amṛta","start":"19:59","end":"21:26","startHours":19.983673299262396,"endHours":21.426664381014003,"quality":"auspicious"},{"name":"Kāla","start":"21:26","end":"22:52","startHours":21.426664381014003,"endHours":22.869655462765614,"quality":"inauspicious"},{"name":"Śubha","start":"22:52","end":"00:19","startHours":22.869655462765614,"endHours":24.31264654451722,"quality":"auspicious"},{"name":"Roga","start":"00:19","end":"01:45","startHours":24.31264654451722,"endHours":25.75563762626883,"quality":"inauspicious"},{"name":"Udveg","start":"01:45","end":"03:12","startHours":25.75563762626883,"endHours":27.198628708020436,"quality":"inauspicious"},{"name":"Chala","start":"03:12","end":"04:38","startHours":27.198628708020436,"endHours":28.641619789772044,"quality":"neutral"},{"name":"Labha","start":"04:38","end":"06:05","startHours":28.641619789772044,"endHours":30.08461087152365,"quality":"auspicious"}],"horas":[{"name":"Hora 1","start":"06:05","end":"07:05","startHours":6.084610871523651,"endHours":7.084610871523651,"planetary_lord":"Saturn"},{"name":"Hora 2","start":"07:05","end":"08:05","startHours":7.084610871523651,"endHours":8.084610871523651,"planetary_lord":"Moon"},{"name":"Hora 3","start":"08:05","end":"09:05","startHours":8.084610871523651,"endHours":9.084610871523651,"planetary_lord":"Mercury"},{"name":"Hora 4","start":"09:05","end":"10:05","startHours":9.084610871523651,"endHours":10.084610871523651,"planetary_lord":"Venus"},{"name":"Hora 5","start":"10:05","end":"11:05","startHours":10.084610871523651,"endHours":11.084610871523651,"planetary_lord":"Sun"},{"name":"Hora 6","start":"11:05","end":"12:05","startHours":11.084610871523651,"endHours":12.084610871523651,"planetary_lord":"Mars"},{"name":"Hora 7","start":"12:05","end":"13:05","startHours":12.084610871523651,"endHours":13.084610871523651,"planetary_lord":"Jupiter"},{"name":"Hora 8","start":"13:05","end":"14:05","startHours":13.084610871523651,"endHours":14.084610871523651,"planetary_lord":"Saturn"},{"name":"Hora 9","start":"14:05","end":"15:05","startHours":14.084610871523651,"endHours":15.084610871523651,"planetary_lord":"Moon"},{"name":"Hora 10","start":"15:05","end":"16:05","startHours":15.084610871523651,"endHours":16.08461087152365,"planetary_lord":"Mercury"},{"name":"Hora 11","start":"16:05","end":"17:05","startHours":16.08461087152365,"endHours":17.08461087152365,"planetary_lord":"Venus"},{"name":"Hora 12","start":"17:05","end":"18:05","startHours":17.08461087152365,"endHours":18.08461087152365,"planetary_lord":"Sun"},{"name":"Hora 13","start":"18:05","end":"19:05","startHours":18.08461087152365,"endHours":19.08461087152365,"planetary_lord":"Mars"},{"name":"Hora 14","start":"19:05","end":"20:05","startHours":19.08461087152365,"endHours":20.08461087152365,"planetary_lord":"Jupiter"},{"name":"Hora 15","start":"20:05","end":"21:05","startHours":20.08461087152365,"endHours":21.08461087152365,"planetary_lord":"Saturn"},{"name":"Hora 16","start":"21:05","end":"22:05","startHours":21.08461087152365,"endHours":22.08461087152365,"planetary_lord":"Moon"},{"name":"Hora 17","start":"22:05","end":"23:05","startHours":22.08461087152365,"endHours":23.08461087152365,"planetary_lord":"Mercury"},{"name":"Hora 18","start":"23:05","end":"00:05","startHours":23.08461087152365,"endHours":24.08461087152365,"planetary_lord":"Venus"},{"name":"Hora 19","start":"00:05","end":"01:05","startHours":24.08461087152365,"endHours":25.08461087152365,"planetary_lord":"Sun"},{"name":"Hora 20","start":"01:05","end":"02:05","startHours":25.08461087152365,"endHours":26.08461087152365,"planetary_lord":"Mars"},{"name":"Hora 21","start":"02:05","end":"03:05","startHours":26.08461087152365,"endHours":27.08461087152365,"planetary_lord":"Jupiter"},{"name":"Hora 22","start":"03:05","end":"04:05","startHours":27.08461087152365,"endHours":28.08461087152365,"planetary_lord":"Saturn"},{"name":"Hora 23","start":"04:05","end":"05:05","startHours":28.08461087152365,"endHours":29.08461087152365,"planetary_lord":"Moon"},{"name":"Hora 24","start":"05:05","end":"06:05","startHours":29.08461087152365,"endHours":30.08461087152365,"planetary_lord":"Mercury"}],"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","Vṛścika","Dhanu","Kumbha"],"unfavorable_rashis":["Vṛṣabha","Mithuna","Kanyā","Tulā","Makara","Mīna"]},"dishaShool":"East (Pūrva)","chandraVasa":"South","rahuVasa":"East","anandadiYoga":{"name":"Śubha","quality":"Auspicious"},"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":14.958278450231743,"eotMinutes":2.918007328966811,"ayanamsa":24.2348}},"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 Kṛṣṇa Pakṣa","solar_month":"Mēsha (Cittirai / Vaiśākhī)","ritu":"Vasanta (Spring)","display_summary":"Vaiśākha Kṛṣṇa Daśamī · 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}],"todays_walk":{"walk":{"id":"shani-walk","name":"Śani Walk","name_sanskrit":"शनि यात्रा","type":"graha","description":"Tapas + endurance + BG 17.14-19.","step_count":7,"url":"/walk/shani-walk"},"reason":"Śanivāra (Saturday) — its presiding graha's walk."},"cosmic_resonances":[]},"validity":{"eternal":false,"location_specific":"sabarimala"},"liturgical":{"opening":"जय श्री कृष्ण","closing":"ॐ तत् सत्","attribution":"Computed by Vidhyamitra Sūrya-Siddhānta substrate + Vidhyamitra Tier-2 layer"},"seo":{"title":"Pañchāṅga May 1, 2027 CE · Sabarimalā (Ayyappa) · Vidhyamitra","description":"May 1, 2027 CE for Sabarimalā (Ayyappa): Kṛṣṇa Daśamī, sūryodaya 06:05, sūryāsta 18:32.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/sabarimala/2027-05-01","hreflang_alternates":{"en":"https://vidhyamitra.com/city/sabarimala/2027-05-01","sa":"https://sa.vidhyamitra.com/city/sabarimala/2027-05-01","hi":"https://hi.vidhyamitra.com/city/sabarimala/2027-05-01","x-default":"https://vidhyamitra.com/city/sabarimala/2027-05-01"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-14T21:20:28.443Z","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":"2026-05-14T21:20:28.443Z","verification":{"type":"community-validated","markers":["matches Drikpanchang ±1 minute on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-14T21:20:28.443Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}