{"id":"vidhyamitra:city-day:erode:1923-05-25:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/erode/1923-05-25","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"1923-05-25","date_display":"May 25, 1923 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":1923,"month":5,"day":25,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2423564.770833,"kali_year":5025,"ahargana":1835099.2708,"sun":{"sidereal_longitude":40.1346,"rashi":2,"rashi_name":"Vṛṣabha"},"moon":{"sidereal_longitude":151.8803,"rashi":6,"rashi_name":"Kanyā"},"tithi":{"number":10,"name":"Daśamī","paksha":"Śukla","full_name":"Śukla Daśamī","elongation_degrees":111.7457,"elapsed_within_tithi_degrees":3.7457},"nakshatra":{"number":12,"name":"Uttara Phalgunī","pada":2,"moon_longitude":151.8803,"elapsed_within_degrees":5.2137},"yoga":{"number":15,"name":"Vajra","sum_longitude":192.015},"karana":{"half_tithi_index":18,"name":"Taitila"},"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":1923,"month":5,"day":25,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2423564.770833,"ahargana":1835099.2708,"kali_year":5025,"ayanamsa_lahiri":22.7829,"grahas":{"sun":{"sidereal_longitude":40.035360999999966,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":4,"name":"Rohiṇī","pada":1},"retrograde":false},"moon":{"sidereal_longitude":148.71936100000005,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":12,"name":"Uttara Phalgunī","pada":1},"retrograde":false,"latitude":0.3348},"mars":{"sidereal_longitude":64.481561,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":5,"name":"Mr̥gaśirā","pada":4},"retrograde":false},"mercury":{"sidereal_longitude":47.303961000000015,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":4,"name":"Rohiṇī","pada":3},"retrograde":true},"jupiter":{"sidereal_longitude":200.237261,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":16,"name":"Viśākhā","pada":1},"retrograde":true},"venus":{"sidereal_longitude":12.428360999999995,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":1,"name":"Aśvinī","pada":4},"retrograde":false},"saturn":{"sidereal_longitude":171.333261,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":13,"name":"Hasta","pada":4},"retrograde":true},"rahu":{"sidereal_longitude":147.6095,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":12,"name":"Uttara Phalgunī","pada":1},"retrograde":false},"ketu":{"sidereal_longitude":327.6095,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":25,"name":"Pūrva Bhādrapadā","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":1923,"month":5,"day":25,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2423564.770833,"kali_year":5025,"ahargana":1835099.2708,"sun":{"sidereal_longitude":40.1346,"rashi":2,"rashi_name":"Vṛṣabha"},"moon":{"sidereal_longitude":151.8803,"rashi":6,"rashi_name":"Kanyā"},"tithi":{"number":10,"name":"Daśamī","paksha":"Śukla","full_name":"Śukla Daśamī","elongation_degrees":111.7457,"elapsed_within_tithi_degrees":3.7457},"nakshatra":{"number":12,"name":"Uttara Phalgunī","pada":2,"moon_longitude":151.8803,"elapsed_within_degrees":5.2137},"yoga":{"number":15,"name":"Vajra","sum_longitude":192.015},"karana":{"half_tithi_index":18,"name":"Taitila"},"vara":{"number":0,"name":"Śukravāra (Friday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":0.335,"elongation":111.746},"lunar":{"type":"lunar","occurs":false,"moon_latitude":0.335,"opposition_distance":68.254}},"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":"05:55","sunsetLocal":"18:37","solarNoonLocal":"12:16","dayLengthHours":12.701685980658723,"dayLengthDisplay":"12 Hours 42 Mins 06 Secs","nightLengthDisplay":"11 Hours 17 Mins 54 Secs","moonriseLocal":"13:26","moonsetLocal":"01:36","rahuKala":{"name":"Rāhu Kāla","start":"10:41","end":"12:16","startHours":10.677511229836188,"endHours":12.26522197741853,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"15:26","end":"17:02","startHours":15.440643472583211,"endHours":17.02835422016555,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"07:30","end":"09:05","startHours":7.502089734671508,"endHours":9.08980048225385,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"08:53","end":"09:18","startHours":8.878105715909538,"endHours":9.301495248598162,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"06:27","end":"06:47","startHours":6.443615902949948,"endHours":6.782327529100847,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:51","end":"12:41","startHours":11.841832444729906,"endHours":12.688611510107155,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"04:13","end":"05:04","startHours":4.220820856334671,"endHours":5.06759992171192,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"04:51","end":"05:55","startHours":4.855905155367608,"endHours":5.914378987089168,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:23","end":"15:14","startHours":14.382169640861651,"endHours":15.2289487062389,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"18:25","end":"18:49","startHours":18.416064967747893,"endHours":18.81606496774789,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:37","end":"19:09","startHours":18.616064967747892,"endHours":19.145301883608674,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"18:22","end":"20:07","startHours":18.366064967747892,"endHours":20.116064967747892,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:51","end":"00:41","startHours":23.841832444729906,"endHours":24.688611510107155,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Chala","start":"05:55","end":"07:30","startHours":5.914378987089168,"endHours":7.502089734671508,"quality":"neutral"},{"name":"Labha","start":"07:30","end":"09:05","startHours":7.502089734671508,"endHours":9.08980048225385,"quality":"auspicious"},{"name":"Amṛta","start":"09:05","end":"10:41","startHours":9.08980048225385,"endHours":10.677511229836188,"quality":"auspicious"},{"name":"Kāla","start":"10:41","end":"12:16","startHours":10.677511229836188,"endHours":12.26522197741853,"quality":"inauspicious"},{"name":"Śubha","start":"12:16","end":"13:51","startHours":12.26522197741853,"endHours":13.85293272500087,"quality":"auspicious"},{"name":"Roga","start":"13:51","end":"15:26","startHours":13.85293272500087,"endHours":15.440643472583211,"quality":"inauspicious"},{"name":"Udveg","start":"15:26","end":"17:02","startHours":15.440643472583211,"endHours":17.02835422016555,"quality":"inauspicious"},{"name":"Chala","start":"17:02","end":"18:37","startHours":17.02835422016555,"endHours":18.616064967747892,"quality":"neutral"}],"nightChoghadiyas":[{"name":"Roga","start":"18:37","end":"20:02","startHours":18.616064967747892,"endHours":20.028354220165554,"quality":"inauspicious"},{"name":"Udveg","start":"20:02","end":"21:26","startHours":20.028354220165554,"endHours":21.44064347258321,"quality":"inauspicious"},{"name":"Chala","start":"21:26","end":"22:51","startHours":21.44064347258321,"endHours":22.85293272500087,"quality":"neutral"},{"name":"Labha","start":"22:51","end":"00:16","startHours":22.85293272500087,"endHours":24.26522197741853,"quality":"auspicious"},{"name":"Amṛta","start":"00:16","end":"01:41","startHours":24.26522197741853,"endHours":25.677511229836192,"quality":"auspicious"},{"name":"Kāla","start":"01:41","end":"03:05","startHours":25.677511229836192,"endHours":27.08980048225385,"quality":"inauspicious"},{"name":"Śubha","start":"03:05","end":"04:30","startHours":27.08980048225385,"endHours":28.502089734671507,"quality":"auspicious"},{"name":"Roga","start":"04:30","end":"05:55","startHours":28.502089734671507,"endHours":29.91437898708917,"quality":"inauspicious"}],"horas":[{"name":"Hora 1","start":"05:55","end":"06:55","startHours":5.914378987089168,"endHours":6.914378987089168,"planetary_lord":"Venus"},{"name":"Hora 2","start":"06:55","end":"07:55","startHours":6.914378987089168,"endHours":7.914378987089168,"planetary_lord":"Sun"},{"name":"Hora 3","start":"07:55","end":"08:55","startHours":7.914378987089168,"endHours":8.914378987089169,"planetary_lord":"Mars"},{"name":"Hora 4","start":"08:55","end":"09:55","startHours":8.914378987089169,"endHours":9.914378987089169,"planetary_lord":"Jupiter"},{"name":"Hora 5","start":"09:55","end":"10:55","startHours":9.914378987089169,"endHours":10.914378987089169,"planetary_lord":"Saturn"},{"name":"Hora 6","start":"10:55","end":"11:55","startHours":10.914378987089169,"endHours":11.914378987089169,"planetary_lord":"Moon"},{"name":"Hora 7","start":"11:55","end":"12:55","startHours":11.914378987089169,"endHours":12.914378987089169,"planetary_lord":"Mercury"},{"name":"Hora 8","start":"12:55","end":"13:55","startHours":12.914378987089169,"endHours":13.914378987089169,"planetary_lord":"Venus"},{"name":"Hora 9","start":"13:55","end":"14:55","startHours":13.914378987089169,"endHours":14.914378987089169,"planetary_lord":"Sun"},{"name":"Hora 10","start":"14:55","end":"15:55","startHours":14.914378987089169,"endHours":15.914378987089169,"planetary_lord":"Mars"},{"name":"Hora 11","start":"15:55","end":"16:55","startHours":15.914378987089169,"endHours":16.91437898708917,"planetary_lord":"Jupiter"},{"name":"Hora 12","start":"16:55","end":"17:55","startHours":16.91437898708917,"endHours":17.91437898708917,"planetary_lord":"Saturn"},{"name":"Hora 13","start":"17:55","end":"18:55","startHours":17.91437898708917,"endHours":18.91437898708917,"planetary_lord":"Moon"},{"name":"Hora 14","start":"18:55","end":"19:55","startHours":18.91437898708917,"endHours":19.91437898708917,"planetary_lord":"Mercury"},{"name":"Hora 15","start":"19:55","end":"20:55","startHours":19.91437898708917,"endHours":20.91437898708917,"planetary_lord":"Venus"},{"name":"Hora 16","start":"20:55","end":"21:55","startHours":20.91437898708917,"endHours":21.91437898708917,"planetary_lord":"Sun"},{"name":"Hora 17","start":"21:55","end":"22:55","startHours":21.91437898708917,"endHours":22.91437898708917,"planetary_lord":"Mars"},{"name":"Hora 18","start":"22:55","end":"23:55","startHours":22.91437898708917,"endHours":23.91437898708917,"planetary_lord":"Jupiter"},{"name":"Hora 19","start":"23:55","end":"00:55","startHours":23.91437898708917,"endHours":24.91437898708917,"planetary_lord":"Saturn"},{"name":"Hora 20","start":"00:55","end":"01:55","startHours":24.91437898708917,"endHours":25.91437898708917,"planetary_lord":"Moon"},{"name":"Hora 21","start":"01:55","end":"02:55","startHours":25.91437898708917,"endHours":26.91437898708917,"planetary_lord":"Mercury"},{"name":"Hora 22","start":"02:55","end":"03:55","startHours":26.91437898708917,"endHours":27.91437898708917,"planetary_lord":"Venus"},{"name":"Hora 23","start":"03:55","end":"04:55","startHours":27.91437898708917,"endHours":28.91437898708917,"planetary_lord":"Sun"},{"name":"Hora 24","start":"04:55","end":"05:55","startHours":28.91437898708917,"endHours":29.91437898708917,"planetary_lord":"Mars"}],"taraBala":{"favorable_nakshatras":["Rohiṇī","Mṛgaśirā","Ārdrā","Punarvasu","Puṣya","Hasta","Citrā","Svātī","Viśākhā","Anurādhā","Śravaṇa","Dhaniṣṭhā","Śatabhiṣaj","Pūrva Bhādrapadā","Uttara Bhādrapadā"],"unfavorable_nakshatras":["Aśvinī","Bharaṇī","Kṛttikā","Aśleṣā","Maghā","Pūrva Phalgunī","Uttara Phalgunī","Jyeṣṭhā","Mūla","Pūrva Āṣāḍhā","Uttara Āṣāḍhā","Revatī"],"nature":"Janma-tara if same nakshatra; favorable for 15 nakshatras"},"chandraBala":{"favorable_rashis":["Vṛṣabha","Mithuna","Siṃha","Tulā","Makara","Kumbha"],"unfavorable_rashis":["Meṣa","Karka","Kanyā","Vṛścika","Dhanu","Mīna"]},"dishaShool":"West (Paścim)","chandraVasa":"West","rahuVasa":"South-East","anandadiYoga":{"name":"Prajāpati","quality":"Auspicious"},"tropicalRitu":"Grīṣma (Summer) (tropical)","vedicRitu":"Vasanta (Spring)","tropicalAyana":"Uttarāyaṇa","vedicAyana":"Uttarāyaṇa","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":20.720388041414633,"eotMinutes":3.2178813548881493,"ayanamsa":22.7829}},"calendars":{"vikram_samvat":1980,"vikram_samvatsara":"Dhātṛ","saka_samvat":1845,"saka_samvatsara":"Rudhirodgāri","bengali_samvat":1330,"malayalam_era":1099,"nanakshahi_year":454,"lunar_month":"Jyeṣṭha","lunar_month_paksha_full":"Jyeṣṭha (Adhika) Śukla Pakṣa","lunar_month_system":"purnimanta","lunar_month_purnimanta":"Jyeṣṭha","lunar_month_amanta":"Jyeṣṭha","lunar_month_is_adhika":true,"lunar_month_purnimanta_is_adhika":true,"lunar_month_amanta_is_adhika":true,"solar_month":"Vṛṣabha (Vaikāsi)","ritu":"Grīṣma (Summer)","display_summary":"Jyeṣṭha (Adhika) Śukla Daśamī · Vikram 1980 Dhātṛ · Śaka 1845 Rudhirodgāri"},"festivals":[],"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":"erode"},"liturgical":{"opening":"जय श्री कृष्ण","closing":"ॐ तत् सत्","attribution":"Computed by Vidhyamitra Sūrya-Siddhānta substrate + Vidhyamitra Tier-2 layer"},"seo":{"title":"Pañchāṅga May 25, 1923 CE · Erode, Tamil Nadu · Vidhyamitra","description":"May 25, 1923 CE for Erode, Tamil Nadu: Śukla Daśamī, sūryodaya 05:55, sūryāsta 18:37.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/erode/1923-05-25","hreflang_alternates":{"en":"https://vidhyamitra.com/city/erode/1923-05-25","sa":"https://sa.vidhyamitra.com/city/erode/1923-05-25","hi":"https://hi.vidhyamitra.com/city/erode/1923-05-25","x-default":"https://vidhyamitra.com/city/erode/1923-05-25"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-31T09:32:42.755Z","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":"2026-05-31T09:32:42.755Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-31T09:32:42.755Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}