{"id":"vidhyamitra:city-day:erode:2177-12-26:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/erode/2177-12-26","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2177-12-26","date_display":"December 26, 2177 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":2177,"month":12,"day":26,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2516552.770833,"kali_year":5279,"ahargana":1928087.2708,"sun":{"sidereal_longitude":247.543,"rashi":9,"rashi_name":"Dhanu"},"moon":{"sidereal_longitude":315.9851,"rashi":11,"rashi_name":"Kumbha"},"tithi":{"number":6,"name":"Ṣaṣṭhī","paksha":"Śukla","full_name":"Śukla Ṣaṣṭhī","elongation_degrees":68.4421,"elapsed_within_tithi_degrees":8.4421},"nakshatra":{"number":24,"name":"Śatabhiṣā","pada":3,"moon_longitude":315.9851,"elapsed_within_degrees":9.3184},"yoga":{"number":16,"name":"Siddhi","sum_longitude":203.5281},"karana":{"half_tithi_index":11,"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":2177,"month":12,"day":26,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2516552.770833,"ahargana":1928087.2708,"kali_year":5279,"ayanamsa_lahiri":26.3393,"grahas":{"sun":{"sidereal_longitude":248.27383599999996,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":19,"name":"Mūla","pada":3},"retrograde":false},"moon":{"sidereal_longitude":312.492536,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":24,"name":"Śatabhiṣā","pada":2},"retrograde":false,"latitude":3.6996},"mars":{"sidereal_longitude":208.15883600000006,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":16,"name":"Viśākhā","pada":3},"retrograde":false},"mercury":{"sidereal_longitude":238.417236,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":18,"name":"Jyeṣṭhā","pada":4},"retrograde":false},"jupiter":{"sidereal_longitude":1.1737360000000194,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":1,"name":"Aśvinī","pada":1},"retrograde":true},"venus":{"sidereal_longitude":254.532236,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":20,"name":"Pūrva Āṣāḍhā","pada":1},"retrograde":false},"saturn":{"sidereal_longitude":34.133335999999986,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":3,"name":"Kṛttikā","pada":3},"retrograde":true},"rahu":{"sidereal_longitude":260.6578,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":20,"name":"Pūrva Āṣāḍhā","pada":3},"retrograde":false},"ketu":{"sidereal_longitude":80.6578,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":7,"name":"Punarvasu","pada":1},"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":2177,"month":12,"day":26,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2516552.770833,"kali_year":5279,"ahargana":1928087.2708,"sun":{"sidereal_longitude":247.543,"rashi":9,"rashi_name":"Dhanu"},"moon":{"sidereal_longitude":315.9851,"rashi":11,"rashi_name":"Kumbha"},"tithi":{"number":6,"name":"Ṣaṣṭhī","paksha":"Śukla","full_name":"Śukla Ṣaṣṭhī","elongation_degrees":68.4421,"elapsed_within_tithi_degrees":8.4421},"nakshatra":{"number":24,"name":"Śatabhiṣā","pada":3,"moon_longitude":315.9851,"elapsed_within_degrees":9.3184},"yoga":{"number":16,"name":"Siddhi","sum_longitude":203.5281},"karana":{"half_tithi_index":11,"name":"Taitila"},"vara":{"number":0,"name":"Śukravāra (Friday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":3.7,"elongation":68.442},"lunar":{"type":"lunar","occurs":false,"moon_latitude":3.7,"opposition_distance":111.558}},"eclipse_window_40days":[{"offset_days":-6,"type":"solar","occurs":true,"moon_latitude":-1.455,"elongation":0.707}]},"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":"06:36","sunsetLocal":"18:04","solarNoonLocal":"12:20","dayLengthHours":11.461292600713339,"dayLengthDisplay":"11 Hours 27 Mins 41 Secs","nightLengthDisplay":"12 Hours 32 Mins 19 Secs","moonriseLocal":"10:41","moonsetLocal":"22:33","rahuKala":{"name":"Rāhu Kāla","start":"10:54","end":"12:20","startHours":10.902191963751237,"endHours":12.334853538840404,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"15:12","end":"16:38","startHours":15.20017668901874,"endHours":16.632838264107907,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"08:02","end":"09:28","startHours":8.036868813572902,"endHours":9.469530388662069,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:17","end":"09:40","startHours":9.278508845316846,"endHours":9.66055193200729,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"07:05","end":"07:23","startHours":7.08176109684679,"endHours":7.387395566199146,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:57","end":"12:43","startHours":11.95281045214996,"endHours":12.716896625530849,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"05:05","end":"05:50","startHours":5.076034891721957,"endHours":5.840121065102846,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"05:39","end":"06:36","startHours":5.649099521757623,"endHours":6.604207238483735,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:15","end":"15:01","startHours":14.245068972292627,"endHours":15.009155145673516,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"17:52","end":"18:16","startHours":17.865499839197074,"endHours":18.265499839197073,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:04","end":"18:33","startHours":18.065499839197074,"endHours":18.54305369756013,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"17:49","end":"19:34","startHours":17.815499839197074,"endHours":19.565499839197074,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:57","end":"00:43","startHours":23.95281045214996,"endHours":24.71689662553085,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Chala","start":"06:36","end":"08:02","startHours":6.604207238483735,"endHours":8.036868813572902,"quality":"neutral"},{"name":"Labha","start":"08:02","end":"09:28","startHours":8.036868813572902,"endHours":9.469530388662069,"quality":"auspicious"},{"name":"Amṛta","start":"09:28","end":"10:54","startHours":9.469530388662069,"endHours":10.902191963751237,"quality":"auspicious"},{"name":"Kāla","start":"10:54","end":"12:20","startHours":10.902191963751237,"endHours":12.334853538840404,"quality":"inauspicious"},{"name":"Śubha","start":"12:20","end":"13:46","startHours":12.334853538840404,"endHours":13.767515113929571,"quality":"auspicious"},{"name":"Roga","start":"13:46","end":"15:12","startHours":13.767515113929571,"endHours":15.20017668901874,"quality":"inauspicious"},{"name":"Udveg","start":"15:12","end":"16:38","startHours":15.20017668901874,"endHours":16.632838264107907,"quality":"inauspicious"},{"name":"Chala","start":"16:38","end":"18:04","startHours":16.632838264107907,"endHours":18.065499839197074,"quality":"neutral"}],"nightChoghadiyas":[{"name":"Roga","start":"18:04","end":"19:38","startHours":18.065499839197074,"endHours":19.632838264107907,"quality":"inauspicious"},{"name":"Udveg","start":"19:38","end":"21:12","startHours":19.632838264107907,"endHours":21.20017668901874,"quality":"inauspicious"},{"name":"Chala","start":"21:12","end":"22:46","startHours":21.20017668901874,"endHours":22.76751511392957,"quality":"neutral"},{"name":"Labha","start":"22:46","end":"00:20","startHours":22.76751511392957,"endHours":24.334853538840406,"quality":"auspicious"},{"name":"Amṛta","start":"00:20","end":"01:54","startHours":24.334853538840406,"endHours":25.902191963751235,"quality":"auspicious"},{"name":"Kāla","start":"01:54","end":"03:28","startHours":25.902191963751235,"endHours":27.46953038866207,"quality":"inauspicious"},{"name":"Śubha","start":"03:28","end":"05:02","startHours":27.46953038866207,"endHours":29.0368688135729,"quality":"auspicious"},{"name":"Roga","start":"05:02","end":"06:36","startHours":29.0368688135729,"endHours":30.604207238483735,"quality":"inauspicious"}],"horas":[{"name":"Hora 1","start":"06:36","end":"07:36","startHours":6.604207238483735,"endHours":7.604207238483735,"planetary_lord":"Venus"},{"name":"Hora 2","start":"07:36","end":"08:36","startHours":7.604207238483735,"endHours":8.604207238483735,"planetary_lord":"Sun"},{"name":"Hora 3","start":"08:36","end":"09:36","startHours":8.604207238483735,"endHours":9.604207238483735,"planetary_lord":"Mars"},{"name":"Hora 4","start":"09:36","end":"10:36","startHours":9.604207238483735,"endHours":10.604207238483735,"planetary_lord":"Jupiter"},{"name":"Hora 5","start":"10:36","end":"11:36","startHours":10.604207238483735,"endHours":11.604207238483735,"planetary_lord":"Saturn"},{"name":"Hora 6","start":"11:36","end":"12:36","startHours":11.604207238483735,"endHours":12.604207238483735,"planetary_lord":"Moon"},{"name":"Hora 7","start":"12:36","end":"13:36","startHours":12.604207238483735,"endHours":13.604207238483735,"planetary_lord":"Mercury"},{"name":"Hora 8","start":"13:36","end":"14:36","startHours":13.604207238483735,"endHours":14.604207238483735,"planetary_lord":"Venus"},{"name":"Hora 9","start":"14:36","end":"15:36","startHours":14.604207238483735,"endHours":15.604207238483735,"planetary_lord":"Sun"},{"name":"Hora 10","start":"15:36","end":"16:36","startHours":15.604207238483735,"endHours":16.604207238483735,"planetary_lord":"Mars"},{"name":"Hora 11","start":"16:36","end":"17:36","startHours":16.604207238483735,"endHours":17.604207238483735,"planetary_lord":"Jupiter"},{"name":"Hora 12","start":"17:36","end":"18:36","startHours":17.604207238483735,"endHours":18.604207238483735,"planetary_lord":"Saturn"},{"name":"Hora 13","start":"18:36","end":"19:36","startHours":18.604207238483735,"endHours":19.604207238483735,"planetary_lord":"Moon"},{"name":"Hora 14","start":"19:36","end":"20:36","startHours":19.604207238483735,"endHours":20.604207238483735,"planetary_lord":"Mercury"},{"name":"Hora 15","start":"20:36","end":"21:36","startHours":20.604207238483735,"endHours":21.604207238483735,"planetary_lord":"Venus"},{"name":"Hora 16","start":"21:36","end":"22:36","startHours":21.604207238483735,"endHours":22.604207238483735,"planetary_lord":"Sun"},{"name":"Hora 17","start":"22:36","end":"23:36","startHours":22.604207238483735,"endHours":23.604207238483735,"planetary_lord":"Mars"},{"name":"Hora 18","start":"23:36","end":"00:36","startHours":23.604207238483735,"endHours":24.604207238483735,"planetary_lord":"Jupiter"},{"name":"Hora 19","start":"00:36","end":"01:36","startHours":24.604207238483735,"endHours":25.604207238483735,"planetary_lord":"Saturn"},{"name":"Hora 20","start":"01:36","end":"02:36","startHours":25.604207238483735,"endHours":26.604207238483735,"planetary_lord":"Moon"},{"name":"Hora 21","start":"02:36","end":"03:36","startHours":26.604207238483735,"endHours":27.604207238483735,"planetary_lord":"Mercury"},{"name":"Hora 22","start":"03:36","end":"04:36","startHours":27.604207238483735,"endHours":28.604207238483735,"planetary_lord":"Venus"},{"name":"Hora 23","start":"04:36","end":"05:36","startHours":28.604207238483735,"endHours":29.604207238483735,"planetary_lord":"Sun"},{"name":"Hora 24","start":"05:36","end":"06:36","startHours":29.604207238483735,"endHours":30.604207238483735,"planetary_lord":"Mars"}],"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":"West (Paścim)","chandraVasa":"South","rahuVasa":"South-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":-23.3560626863014,"eotMinutes":-0.9600123304242594,"ayanamsa":26.3393}},"calendars":{"vikram_samvat":2234,"vikram_samvatsara":"Vikṛti","saka_samvat":2099,"saka_samvatsara":"Īśvara","bengali_samvat":1584,"malayalam_era":1353,"nanakshahi_year":708,"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 Ṣaṣṭhī · Vikram 2234 Vikṛti · Śaka 2099 Īśvara"},"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 December 26, 2177 CE · Erode, Tamil Nadu · Vidhyamitra","description":"December 26, 2177 CE for Erode, Tamil Nadu: Śukla Ṣaṣṭhī, sūryodaya 06:36, sūryāsta 18:04.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/erode/2177-12-26","hreflang_alternates":{"en":"https://vidhyamitra.com/city/erode/2177-12-26","sa":"https://sa.vidhyamitra.com/city/erode/2177-12-26","hi":"https://hi.vidhyamitra.com/city/erode/2177-12-26","x-default":"https://vidhyamitra.com/city/erode/2177-12-26"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-30T23:40:55.531Z","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":"2026-05-30T23:40:55.531Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-30T23:40:55.531Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}