{"id":"vidhyamitra:city-day:howrah:2124-08-12:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/howrah/2124-08-12","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2124-08-12","date_display":"August 12, 2124 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":2124,"month":8,"day":12,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2497058.770833,"kali_year":5226,"ahargana":1908593.2708,"sun":{"sidereal_longitude":113.1947,"rashi":4,"rashi_name":"Karka"},"moon":{"sidereal_longitude":141.1221,"rashi":5,"rashi_name":"Siṃha"},"tithi":{"number":3,"name":"Tṛtīyā","paksha":"Śukla","full_name":"Śukla Tṛtīyā","elongation_degrees":27.9274,"elapsed_within_tithi_degrees":3.9274},"nakshatra":{"number":11,"name":"Pūrva Phalgunī","pada":3,"moon_longitude":141.1221,"elapsed_within_degrees":7.7888},"yoga":{"number":20,"name":"Śiva","sum_longitude":254.3168},"karana":{"half_tithi_index":4,"name":"Taitila"},"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":2124,"month":8,"day":12,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2497058.770833,"ahargana":1908593.2708,"kali_year":5226,"ayanamsa_lahiri":25.5937,"grahas":{"sun":{"sidereal_longitude":114.08535,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":9,"name":"Aśleṣā","pada":3},"retrograde":false},"moon":{"sidereal_longitude":142.64694999999995,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":11,"name":"Pūrva Phalgunī","pada":3},"retrograde":false,"latitude":-4.2895},"mars":{"sidereal_longitude":86.39904999999999,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":7,"name":"Punarvasu","pada":2},"retrograde":false},"mercury":{"sidereal_longitude":93.77384999999998,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":8,"name":"Puṣya","pada":1},"retrograde":false},"jupiter":{"sidereal_longitude":179.41805,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":14,"name":"Citrā","pada":2},"retrograde":false},"venus":{"sidereal_longitude":68.79354999999998,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":6,"name":"Ārdrā","pada":1},"retrograde":false},"saturn":{"sidereal_longitude":113.06594999999999,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":9,"name":"Aśleṣā","pada":2},"retrograde":false},"rahu":{"sidereal_longitude":213.5437,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":17,"name":"Anurādhā","pada":1},"retrograde":false},"ketu":{"sidereal_longitude":33.5437,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":3,"name":"Kṛttikā","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":2124,"month":8,"day":12,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2497058.770833,"kali_year":5226,"ahargana":1908593.2708,"sun":{"sidereal_longitude":113.1947,"rashi":4,"rashi_name":"Karka"},"moon":{"sidereal_longitude":141.1221,"rashi":5,"rashi_name":"Siṃha"},"tithi":{"number":3,"name":"Tṛtīyā","paksha":"Śukla","full_name":"Śukla Tṛtīyā","elongation_degrees":27.9274,"elapsed_within_tithi_degrees":3.9274},"nakshatra":{"number":11,"name":"Pūrva Phalgunī","pada":3,"moon_longitude":141.1221,"elapsed_within_degrees":7.7888},"yoga":{"number":20,"name":"Śiva","sum_longitude":254.3168},"karana":{"half_tithi_index":4,"name":"Taitila"},"vara":{"number":1,"name":"Śanivāra (Saturday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":-4.289,"elongation":27.927},"lunar":{"type":"lunar","occurs":false,"moon_latitude":-4.289,"opposition_distance":152.073}},"eclipse_window_40days":[]},"city":{"slug":"howrah","name":"Howrah, West Bengal","lat":22.5958,"lon":88.2636,"tz_offset_hours":5.5,"state":"West Bengal","country":"IN","tier":"tier-1"},"tier2":{"city":{"slug":"howrah","name":"Howrah, West Bengal","lat":22.5958,"lon":88.2636,"tz_offset_hours":5.5,"state":"West Bengal","country":"IN","tier":"tier-1"},"sunriseLocal":"05:12","sunsetLocal":"18:11","solarNoonLocal":"11:42","dayLengthHours":12.973882486205184,"dayLengthDisplay":"12 Hours 58 Mins 26 Secs","nightLengthDisplay":"11 Hours 01 Mins 34 Secs","moonriseLocal":"07:26","moonsetLocal":"19:46","rahuKala":{"name":"Rāhu Kāla","start":"08:27","end":"10:04","startHours":8.45127605904609,"endHours":10.073011369821739,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"13:19","end":"14:56","startHours":13.316481991373035,"endHours":14.938217302148683,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"05:12","end":"06:50","startHours":5.207805437494795,"endHours":6.829540748270443,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"08:14","end":"08:40","startHours":8.235044684276005,"endHours":8.667507433816176,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"05:45","end":"06:06","startHours":5.748383874420011,"endHours":6.0943540740521485,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:16","end":"12:08","startHours":11.262283931057214,"endHours":12.12720943013756,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"03:29","end":"04:21","startHours":3.4779544393341033,"endHours":4.342879938414449,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"04:08","end":"05:12","startHours":4.126648563644363,"endHours":5.207805437494795,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"13:51","end":"14:43","startHours":13.85706042829825,"endHours":14.721985927378597,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"17:59","end":"18:23","startHours":17.98168792369998,"endHours":18.381687923699978,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:11","end":"18:43","startHours":18.18168792369998,"endHours":18.722266360625195,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"17:56","end":"19:41","startHours":17.93168792369998,"endHours":19.68168792369998,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:16","end":"00:08","startHours":23.262283931057215,"endHours":24.127209430137558,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Kāla","start":"05:12","end":"06:50","startHours":5.207805437494795,"endHours":6.829540748270443,"quality":"inauspicious"},{"name":"Śubha","start":"06:50","end":"08:27","startHours":6.829540748270443,"endHours":8.45127605904609,"quality":"auspicious"},{"name":"Roga","start":"08:27","end":"10:04","startHours":8.45127605904609,"endHours":10.073011369821739,"quality":"inauspicious"},{"name":"Udveg","start":"10:04","end":"11:42","startHours":10.073011369821739,"endHours":11.694746680597387,"quality":"inauspicious"},{"name":"Chala","start":"11:42","end":"13:19","startHours":11.694746680597387,"endHours":13.316481991373035,"quality":"neutral"},{"name":"Labha","start":"13:19","end":"14:56","startHours":13.316481991373035,"endHours":14.938217302148683,"quality":"auspicious"},{"name":"Amṛta","start":"14:56","end":"16:34","startHours":14.938217302148683,"endHours":16.55995261292433,"quality":"auspicious"},{"name":"Kāla","start":"16:34","end":"18:11","startHours":16.55995261292433,"endHours":18.18168792369998,"quality":"inauspicious"}],"nightChoghadiyas":[{"name":"Labha","start":"18:11","end":"19:34","startHours":18.18168792369998,"endHours":19.55995261292433,"quality":"auspicious"},{"name":"Amṛta","start":"19:34","end":"20:56","startHours":19.55995261292433,"endHours":20.938217302148683,"quality":"auspicious"},{"name":"Kāla","start":"20:56","end":"22:19","startHours":20.938217302148683,"endHours":22.316481991373035,"quality":"inauspicious"},{"name":"Śubha","start":"22:19","end":"23:42","startHours":22.316481991373035,"endHours":23.694746680597387,"quality":"auspicious"},{"name":"Roga","start":"23:42","end":"01:04","startHours":23.694746680597387,"endHours":25.07301136982174,"quality":"inauspicious"},{"name":"Udveg","start":"01:04","end":"02:27","startHours":25.07301136982174,"endHours":26.45127605904609,"quality":"inauspicious"},{"name":"Chala","start":"02:27","end":"03:50","startHours":26.45127605904609,"endHours":27.829540748270443,"quality":"neutral"},{"name":"Labha","start":"03:50","end":"05:12","startHours":27.829540748270443,"endHours":29.207805437494795,"quality":"auspicious"}],"horas":[{"name":"Hora 1","start":"05:12","end":"06:12","startHours":5.207805437494795,"endHours":6.207805437494795,"planetary_lord":"Saturn"},{"name":"Hora 2","start":"06:12","end":"07:12","startHours":6.207805437494795,"endHours":7.207805437494795,"planetary_lord":"Moon"},{"name":"Hora 3","start":"07:12","end":"08:12","startHours":7.207805437494795,"endHours":8.207805437494795,"planetary_lord":"Mercury"},{"name":"Hora 4","start":"08:12","end":"09:12","startHours":8.207805437494795,"endHours":9.207805437494795,"planetary_lord":"Venus"},{"name":"Hora 5","start":"09:12","end":"10:12","startHours":9.207805437494795,"endHours":10.207805437494795,"planetary_lord":"Sun"},{"name":"Hora 6","start":"10:12","end":"11:12","startHours":10.207805437494795,"endHours":11.207805437494795,"planetary_lord":"Mars"},{"name":"Hora 7","start":"11:12","end":"12:12","startHours":11.207805437494795,"endHours":12.207805437494795,"planetary_lord":"Jupiter"},{"name":"Hora 8","start":"12:12","end":"13:12","startHours":12.207805437494795,"endHours":13.207805437494795,"planetary_lord":"Saturn"},{"name":"Hora 9","start":"13:12","end":"14:12","startHours":13.207805437494795,"endHours":14.207805437494795,"planetary_lord":"Moon"},{"name":"Hora 10","start":"14:12","end":"15:12","startHours":14.207805437494795,"endHours":15.207805437494795,"planetary_lord":"Mercury"},{"name":"Hora 11","start":"15:12","end":"16:12","startHours":15.207805437494795,"endHours":16.207805437494795,"planetary_lord":"Venus"},{"name":"Hora 12","start":"16:12","end":"17:12","startHours":16.207805437494795,"endHours":17.207805437494795,"planetary_lord":"Sun"},{"name":"Hora 13","start":"17:12","end":"18:12","startHours":17.207805437494795,"endHours":18.207805437494795,"planetary_lord":"Mars"},{"name":"Hora 14","start":"18:12","end":"19:12","startHours":18.207805437494795,"endHours":19.207805437494795,"planetary_lord":"Jupiter"},{"name":"Hora 15","start":"19:12","end":"20:12","startHours":19.207805437494795,"endHours":20.207805437494795,"planetary_lord":"Saturn"},{"name":"Hora 16","start":"20:12","end":"21:12","startHours":20.207805437494795,"endHours":21.207805437494795,"planetary_lord":"Moon"},{"name":"Hora 17","start":"21:12","end":"22:12","startHours":21.207805437494795,"endHours":22.207805437494795,"planetary_lord":"Mercury"},{"name":"Hora 18","start":"22:12","end":"23:12","startHours":22.207805437494795,"endHours":23.207805437494795,"planetary_lord":"Venus"},{"name":"Hora 19","start":"23:12","end":"00:12","startHours":23.207805437494795,"endHours":24.207805437494795,"planetary_lord":"Sun"},{"name":"Hora 20","start":"00:12","end":"01:12","startHours":24.207805437494795,"endHours":25.207805437494795,"planetary_lord":"Mars"},{"name":"Hora 21","start":"01:12","end":"02:12","startHours":25.207805437494795,"endHours":26.207805437494795,"planetary_lord":"Jupiter"},{"name":"Hora 22","start":"02:12","end":"03:12","startHours":26.207805437494795,"endHours":27.207805437494795,"planetary_lord":"Saturn"},{"name":"Hora 23","start":"03:12","end":"04:12","startHours":27.207805437494795,"endHours":28.207805437494795,"planetary_lord":"Moon"},{"name":"Hora 24","start":"04:12","end":"05:12","startHours":28.207805437494795,"endHours":29.207805437494795,"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","Siṃha","Tulā","Makara","Kumbha"],"unfavorable_rashis":["Meṣa","Karka","Kanyā","Vṛścika","Dhanu","Mīna"]},"dishaShool":"East (Pūrva)","chandraVasa":"West","rahuVasa":"East","anandadiYoga":{"name":"Dhvaja","quality":"Auspicious"},"tropicalRitu":"Varṣā (Monsoon) (tropical)","vedicRitu":"Grīṣma (Summer)","tropicalAyana":"Dakṣiṇāyana","vedicAyana":"Dakṣiṇāyana","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":14.913482514619282,"eotMinutes":-4.739200835843176,"ayanamsa":25.5937}},"calendars":{"vikram_samvat":2181,"vikram_samvatsara":"Hemalambī","saka_samvat":2046,"saka_samvatsara":"Tāraṇa","bengali_samvat":1531,"malayalam_era":1300,"nanakshahi_year":655,"lunar_month":"Śrāvaṇa","lunar_month_paksha_full":"Śrāvaṇa Śukla Pakṣa","lunar_month_system":"purnimanta","lunar_month_purnimanta":"Śrāvaṇa","lunar_month_amanta":"Śrāvaṇa","lunar_month_is_adhika":false,"lunar_month_purnimanta_is_adhika":false,"lunar_month_amanta_is_adhika":false,"solar_month":"Karkaṭa (Āḍi)","ritu":"Varṣā (Monsoon)","display_summary":"Śrāvaṇa Śukla Tṛtīyā · Vikram 2181 Hemalambī · Śaka 2046 Tāraṇa"},"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":"howrah"},"liturgical":{"opening":"जय श्री कृष्ण","closing":"ॐ तत् सत्","attribution":"Computed by Vidhyamitra Sūrya-Siddhānta substrate + Vidhyamitra Tier-2 layer"},"seo":{"title":"Pañchāṅga August 12, 2124 CE · Howrah, West Bengal · Vidhyamitra","description":"August 12, 2124 CE for Howrah, West Bengal: Śukla Tṛtīyā, sūryodaya 05:12, sūryāsta 18:11.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/howrah/2124-08-12","hreflang_alternates":{"en":"https://vidhyamitra.com/city/howrah/2124-08-12","sa":"https://sa.vidhyamitra.com/city/howrah/2124-08-12","hi":"https://hi.vidhyamitra.com/city/howrah/2124-08-12","x-default":"https://vidhyamitra.com/city/howrah/2124-08-12"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-06-01T02:19:33.796Z","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":"2026-06-01T02:19:33.796Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-06-01T02:19:33.796Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}