{"id":"vidhyamitra:city-day:erode:1924-12-27:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/erode/1924-12-27","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"1924-12-27","date_display":"December 27, 1924 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":1924,"month":12,"day":27,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2424146.770833,"kali_year":5026,"ahargana":1835681.2708,"sun":{"sidereal_longitude":252.1324,"rashi":9,"rashi_name":"Dhanu"},"moon":{"sidereal_longitude":263.7515,"rashi":9,"rashi_name":"Dhanu"},"tithi":{"number":1,"name":"Pratipada","paksha":"Śukla","full_name":"Śukla Pratipada","elongation_degrees":11.6191,"elapsed_within_tithi_degrees":11.6191},"nakshatra":{"number":20,"name":"Pūrva Āṣāḍhā","pada":4,"moon_longitude":263.7515,"elapsed_within_degrees":10.4182},"yoga":{"number":12,"name":"Dhruva","sum_longitude":155.8839},"karana":{"half_tithi_index":1,"name":"Bava"},"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":1924,"month":12,"day":27,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2424146.770833,"ahargana":1835681.2708,"kali_year":5026,"ayanamsa_lahiri":22.8051,"grahas":{"sun":{"sidereal_longitude":252.227124,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":19,"name":"Mūla","pada":4},"retrograde":false},"moon":{"sidereal_longitude":264.78342399999997,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":20,"name":"Pūrva Āṣāḍhā","pada":4},"retrograde":false,"latitude":2.4505},"mars":{"sidereal_longitude":342.830924,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":26,"name":"Uttara Bhādrapadā","pada":3},"retrograde":false},"mercury":{"sidereal_longitude":254.07572400000004,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":20,"name":"Pūrva Āṣāḍhā","pada":1},"retrograde":true},"jupiter":{"sidereal_longitude":250.87862399999995,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":19,"name":"Mūla","pada":4},"retrograde":false},"venus":{"sidereal_longitude":224.72012399999994,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":17,"name":"Anurādhā","pada":4},"retrograde":false},"saturn":{"sidereal_longitude":199.054124,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":15,"name":"Svātī","pada":4},"retrograde":false},"rahu":{"sidereal_longitude":116.7724,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":9,"name":"Āśleṣā","pada":4},"retrograde":false},"ketu":{"sidereal_longitude":296.7724,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":23,"name":"Dhaniṣṭhā","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":1924,"month":12,"day":27,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2424146.770833,"kali_year":5026,"ahargana":1835681.2708,"sun":{"sidereal_longitude":252.1324,"rashi":9,"rashi_name":"Dhanu"},"moon":{"sidereal_longitude":263.7515,"rashi":9,"rashi_name":"Dhanu"},"tithi":{"number":1,"name":"Pratipada","paksha":"Śukla","full_name":"Śukla Pratipada","elongation_degrees":11.6191,"elapsed_within_tithi_degrees":11.6191},"nakshatra":{"number":20,"name":"Pūrva Āṣāḍhā","pada":4,"moon_longitude":263.7515,"elapsed_within_degrees":10.4182},"yoga":{"number":12,"name":"Dhruva","sum_longitude":155.8839},"karana":{"half_tithi_index":1,"name":"Bava"},"vara":{"number":1,"name":"Śanivāra (Saturday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":2.45,"elongation":11.619},"lunar":{"type":"lunar","occurs":false,"moon_latitude":2.45,"opposition_distance":168.381}},"eclipse_window_40days":[]},"city":{"slug":"erode","name":"Erode, Tamil Nadu","lat":11.341,"lon":77.7172,"tz_offset_hours":5.5,"state":"Tamil Nadu","country":"IN","tier":"tier-1"},"tier2":{"city":{"slug":"erode","name":"Erode, Tamil Nadu","lat":11.341,"lon":77.7172,"tz_offset_hours":5.5,"state":"Tamil Nadu","country":"IN","tier":"tier-1"},"sunriseLocal":"06:37","sunsetLocal":"18:04","solarNoonLocal":"12:21","dayLengthHours":11.461763814616438,"dayLengthDisplay":"11 Hours 27 Mins 42 Secs","nightLengthDisplay":"12 Hours 32 Mins 18 Secs","moonriseLocal":"07:27","moonsetLocal":"18:55","rahuKala":{"name":"Rāhu Kāla","start":"09:29","end":"10:55","startHours":9.477157481603076,"endHours":10.90987795843013,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"13:47","end":"15:12","startHours":13.77531891208424,"endHours":15.208039388911294,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"06:37","end":"08:03","startHours":6.611716527948966,"endHours":8.04443700477602,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:17","end":"09:40","startHours":9.286128084692802,"endHours":9.66818687851335,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"07:05","end":"07:24","startHours":7.0892900202246505,"endHours":7.394937055281089,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:58","end":"12:43","startHours":11.960539641436636,"endHours":12.724657229077732,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"05:05","end":"05:51","startHours":5.083481352666774,"endHours":5.84759894030787,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"05:39","end":"06:37","startHours":5.656569543397596,"endHours":6.611716527948966,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:15","end":"15:01","startHours":14.252892404359924,"endHours":15.01700999200102,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"17:52","end":"18:16","startHours":17.873480342565404,"endHours":18.273480342565403,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:04","end":"18:33","startHours":18.073480342565404,"endHours":18.55105383484109,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"17:49","end":"19:34","startHours":17.823480342565404,"endHours":19.573480342565404,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:58","end":"00:43","startHours":23.960539641436636,"endHours":24.72465722907773,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Kāla","start":"06:37","end":"08:03","startHours":6.611716527948966,"endHours":8.04443700477602,"quality":"inauspicious"},{"name":"Śubha","start":"08:03","end":"09:29","startHours":8.04443700477602,"endHours":9.477157481603076,"quality":"auspicious"},{"name":"Roga","start":"09:29","end":"10:55","startHours":9.477157481603076,"endHours":10.90987795843013,"quality":"inauspicious"},{"name":"Udveg","start":"10:55","end":"12:21","startHours":10.90987795843013,"endHours":12.342598435257184,"quality":"inauspicious"},{"name":"Chala","start":"12:21","end":"13:47","startHours":12.342598435257184,"endHours":13.77531891208424,"quality":"neutral"},{"name":"Labha","start":"13:47","end":"15:12","startHours":13.77531891208424,"endHours":15.208039388911294,"quality":"auspicious"},{"name":"Amṛta","start":"15:12","end":"16:38","startHours":15.208039388911294,"endHours":16.64075986573835,"quality":"auspicious"},{"name":"Kāla","start":"16:38","end":"18:04","startHours":16.64075986573835,"endHours":18.073480342565404,"quality":"inauspicious"}],"nightChoghadiyas":[{"name":"Labha","start":"18:04","end":"19:38","startHours":18.073480342565404,"endHours":19.64075986573835,"quality":"auspicious"},{"name":"Amṛta","start":"19:38","end":"21:12","startHours":19.64075986573835,"endHours":21.208039388911295,"quality":"auspicious"},{"name":"Kāla","start":"21:12","end":"22:47","startHours":21.208039388911295,"endHours":22.775318912084238,"quality":"inauspicious"},{"name":"Śubha","start":"22:47","end":"00:21","startHours":22.775318912084238,"endHours":24.342598435257184,"quality":"auspicious"},{"name":"Roga","start":"00:21","end":"01:55","startHours":24.342598435257184,"endHours":25.90987795843013,"quality":"inauspicious"},{"name":"Udveg","start":"01:55","end":"03:29","startHours":25.90987795843013,"endHours":27.477157481603076,"quality":"inauspicious"},{"name":"Chala","start":"03:29","end":"05:03","startHours":27.477157481603076,"endHours":29.04443700477602,"quality":"neutral"},{"name":"Labha","start":"05:03","end":"06:37","startHours":29.04443700477602,"endHours":30.611716527948964,"quality":"auspicious"}],"horas":[{"name":"Hora 1","start":"06:37","end":"07:37","startHours":6.611716527948966,"endHours":7.611716527948966,"planetary_lord":"Saturn"},{"name":"Hora 2","start":"07:37","end":"08:37","startHours":7.611716527948966,"endHours":8.611716527948966,"planetary_lord":"Moon"},{"name":"Hora 3","start":"08:37","end":"09:37","startHours":8.611716527948966,"endHours":9.611716527948966,"planetary_lord":"Mercury"},{"name":"Hora 4","start":"09:37","end":"10:37","startHours":9.611716527948966,"endHours":10.611716527948966,"planetary_lord":"Venus"},{"name":"Hora 5","start":"10:37","end":"11:37","startHours":10.611716527948966,"endHours":11.611716527948966,"planetary_lord":"Sun"},{"name":"Hora 6","start":"11:37","end":"12:37","startHours":11.611716527948966,"endHours":12.611716527948966,"planetary_lord":"Mars"},{"name":"Hora 7","start":"12:37","end":"13:37","startHours":12.611716527948966,"endHours":13.611716527948966,"planetary_lord":"Jupiter"},{"name":"Hora 8","start":"13:37","end":"14:37","startHours":13.611716527948966,"endHours":14.611716527948966,"planetary_lord":"Saturn"},{"name":"Hora 9","start":"14:37","end":"15:37","startHours":14.611716527948966,"endHours":15.611716527948966,"planetary_lord":"Moon"},{"name":"Hora 10","start":"15:37","end":"16:37","startHours":15.611716527948966,"endHours":16.611716527948964,"planetary_lord":"Mercury"},{"name":"Hora 11","start":"16:37","end":"17:37","startHours":16.611716527948964,"endHours":17.611716527948964,"planetary_lord":"Venus"},{"name":"Hora 12","start":"17:37","end":"18:37","startHours":17.611716527948964,"endHours":18.611716527948964,"planetary_lord":"Sun"},{"name":"Hora 13","start":"18:37","end":"19:37","startHours":18.611716527948964,"endHours":19.611716527948964,"planetary_lord":"Mars"},{"name":"Hora 14","start":"19:37","end":"20:37","startHours":19.611716527948964,"endHours":20.611716527948964,"planetary_lord":"Jupiter"},{"name":"Hora 15","start":"20:37","end":"21:37","startHours":20.611716527948964,"endHours":21.611716527948964,"planetary_lord":"Saturn"},{"name":"Hora 16","start":"21:37","end":"22:37","startHours":21.611716527948964,"endHours":22.611716527948964,"planetary_lord":"Moon"},{"name":"Hora 17","start":"22:37","end":"23:37","startHours":22.611716527948964,"endHours":23.611716527948964,"planetary_lord":"Mercury"},{"name":"Hora 18","start":"23:37","end":"00:37","startHours":23.611716527948964,"endHours":24.611716527948964,"planetary_lord":"Venus"},{"name":"Hora 19","start":"00:37","end":"01:37","startHours":24.611716527948964,"endHours":25.611716527948964,"planetary_lord":"Sun"},{"name":"Hora 20","start":"01:37","end":"02:37","startHours":25.611716527948964,"endHours":26.611716527948964,"planetary_lord":"Mars"},{"name":"Hora 21","start":"02:37","end":"03:37","startHours":26.611716527948964,"endHours":27.611716527948964,"planetary_lord":"Jupiter"},{"name":"Hora 22","start":"03:37","end":"04:37","startHours":27.611716527948964,"endHours":28.611716527948964,"planetary_lord":"Saturn"},{"name":"Hora 23","start":"04:37","end":"05:37","startHours":28.611716527948964,"endHours":29.611716527948964,"planetary_lord":"Moon"},{"name":"Hora 24","start":"05:37","end":"06:37","startHours":29.611716527948964,"endHours":30.611716527948964,"planetary_lord":"Mercury"}],"taraBala":{"favorable_nakshatras":["Kṛttikā","Rohiṇī","Mṛgaśirā","Ārdrā","Punarvasu","Uttara Phalgunī","Hasta","Citrā","Svātī","Viśākhā","Uttara Āṣāḍhā","Śravaṇa","Dhaniṣṭhā","Śatabhiṣaj","Pūrva Bhādrapadā"],"unfavorable_nakshatras":["Aśvinī","Bharaṇī","Puṣya","Aśleṣā","Maghā","Pūrva Phalgunī","Anurādhā","Jyeṣṭhā","Mūla","Pūrva Āṣāḍhā","Uttara Bhādrapadā","Revatī"],"nature":"Janma-tara if same nakshatra; favorable for 15 nakshatras"},"chandraBala":{"favorable_rashis":["Vṛṣabha","Mithuna","Kanyā","Tulā","Dhanu","Kumbha"],"unfavorable_rashis":["Meṣa","Karka","Siṃha","Vṛścika","Makara","Mīna"]},"dishaShool":"East (Pūrva)","chandraVasa":"East","rahuVasa":"East","anandadiYoga":{"name":"Utpāta","quality":"Inauspicious"},"tropicalRitu":"Hemanta (Pre-winter) (tropical)","vedicRitu":"Hemanta (Pre-winter)","tropicalAyana":"Uttarāyaṇa","vedicAyana":"Dakṣiṇāyana","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":-23.340799238558205,"eotMinutes":-1.4247061154310068,"ayanamsa":22.8051}},"calendars":{"vikram_samvat":1981,"vikram_samvatsara":"Īśvara","saka_samvat":1846,"saka_samvatsara":"Raktākṣī","bengali_samvat":1331,"malayalam_era":1100,"nanakshahi_year":455,"lunar_month":"Pauṣa","lunar_month_paksha_full":"Pauṣa Śukla Pakṣa","lunar_month_system":"purnimanta","lunar_month_purnimanta":"Pauṣa","lunar_month_amanta":"Pauṣa","lunar_month_is_adhika":false,"lunar_month_purnimanta_is_adhika":false,"lunar_month_amanta_is_adhika":false,"solar_month":"Dhanus (Mārgaḻi)","ritu":"Hemanta (Pre-winter)","display_summary":"Pauṣa Śukla Pratipada · Vikram 1981 Īśvara · Śaka 1846 Raktākṣī"},"festivals":[],"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":"erode"},"liturgical":{"opening":"जय श्री कृष्ण","closing":"ॐ तत् सत्","attribution":"Computed by Vidhyamitra Sūrya-Siddhānta substrate + Vidhyamitra Tier-2 layer"},"seo":{"title":"Pañchāṅga December 27, 1924 CE · Erode, Tamil Nadu · Vidhyamitra","description":"December 27, 1924 CE for Erode, Tamil Nadu: Śukla Pratipada, sūryodaya 06:37, sūryāsta 18:04.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/erode/1924-12-27","hreflang_alternates":{"en":"https://vidhyamitra.com/city/erode/1924-12-27","sa":"https://sa.vidhyamitra.com/city/erode/1924-12-27","hi":"https://hi.vidhyamitra.com/city/erode/1924-12-27","x-default":"https://vidhyamitra.com/city/erode/1924-12-27"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-31T19:49:13.665Z","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":"2026-05-31T19:49:13.665Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-31T19:49:13.665Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}