{"id":"vidhyamitra:city-day:howrah:2156-01-25:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/howrah/2156-01-25","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2156-01-25","date_display":"January 25, 2156 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":2156,"month":1,"day":25,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2508546.770833,"kali_year":5257,"ahargana":1920081.2708,"sun":{"sidereal_longitude":278.0488,"rashi":10,"rashi_name":"Makara"},"moon":{"sidereal_longitude":307.9474,"rashi":11,"rashi_name":"Kumbha"},"tithi":{"number":3,"name":"Tṛtīyā","paksha":"Śukla","full_name":"Śukla Tṛtīyā","elongation_degrees":29.8987,"elapsed_within_tithi_degrees":5.8987},"nakshatra":{"number":24,"name":"Śatabhiṣā","pada":1,"moon_longitude":307.9474,"elapsed_within_degrees":1.2808},"yoga":{"number":17,"name":"Vyatīpāta","sum_longitude":225.9962},"karana":{"half_tithi_index":4,"name":"Taitila"},"vara":{"number":2,"name":"Ravivāra (Sunday)"}},"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":2156,"month":1,"day":25,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2508546.770833,"ahargana":1920081.2708,"kali_year":5257,"ayanamsa_lahiri":26.0331,"grahas":{"sun":{"sidereal_longitude":278.4686240000001,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":21,"name":"Uttara Āṣāḍhā","pada":4},"retrograde":false},"moon":{"sidereal_longitude":310.951824,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":24,"name":"Śatabhiṣā","pada":2},"retrograde":false,"latitude":-1.3074},"mars":{"sidereal_longitude":303.245624,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":23,"name":"Dhaniṣṭhā","pada":3},"retrograde":false},"mercury":{"sidereal_longitude":259.249324,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":20,"name":"Pūrva Āṣāḍhā","pada":2},"retrograde":false},"jupiter":{"sidereal_longitude":63.79782399999999,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":5,"name":"Mr̥gaśirā","pada":4},"retrograde":true},"venus":{"sidereal_longitude":321.9134240000001,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":25,"name":"Pūrva Bhādrapadā","pada":1},"retrograde":false},"saturn":{"sidereal_longitude":142.61542400000002,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":11,"name":"Pūrva Phalgunī","pada":3},"retrograde":true},"rahu":{"sidereal_longitude":324.8542,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":25,"name":"Pūrva Bhādrapadā","pada":2},"retrograde":false},"ketu":{"sidereal_longitude":144.8542,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":11,"name":"Pūrva Phalgunī","pada":4},"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":2156,"month":1,"day":25,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2508546.770833,"kali_year":5257,"ahargana":1920081.2708,"sun":{"sidereal_longitude":278.0488,"rashi":10,"rashi_name":"Makara"},"moon":{"sidereal_longitude":307.9474,"rashi":11,"rashi_name":"Kumbha"},"tithi":{"number":3,"name":"Tṛtīyā","paksha":"Śukla","full_name":"Śukla Tṛtīyā","elongation_degrees":29.8987,"elapsed_within_tithi_degrees":5.8987},"nakshatra":{"number":24,"name":"Śatabhiṣā","pada":1,"moon_longitude":307.9474,"elapsed_within_degrees":1.2808},"yoga":{"number":17,"name":"Vyatīpāta","sum_longitude":225.9962},"karana":{"half_tithi_index":4,"name":"Taitila"},"vara":{"number":2,"name":"Ravivāra (Sunday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":-1.307,"elongation":29.899},"lunar":{"type":"lunar","occurs":false,"moon_latitude":-1.307,"opposition_distance":150.101}},"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":"06:19","sunsetLocal":"17:20","solarNoonLocal":"11:49","dayLengthHours":11.021616190514601,"dayLengthDisplay":"11 Hours 01 Mins 18 Secs","nightLengthDisplay":"12 Hours 58 Mins 42 Secs","moonriseLocal":"08:12","moonsetLocal":"19:47","rahuKala":{"name":"Rāhu Kāla","start":"15:57","end":"17:20","startHours":15.954011546808832,"endHours":17.331713570623158,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"11:49","end":"13:12","startHours":11.820905475365858,"endHours":13.198607499180183,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"14:35","end":"15:57","startHours":14.576309522994508,"endHours":15.954011546808832,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"08:53","end":"09:15","startHours":8.881807824561964,"endHours":9.24919503091245,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"06:46","end":"07:04","startHours":6.769331388046665,"endHours":7.063241153127055,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:27","end":"12:11","startHours":11.453518269015373,"endHours":12.188292681716344,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"04:50","end":"05:35","startHours":4.84054855470661,"endHours":5.575322967407583,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"05:23","end":"06:19","startHours":5.39162936423234,"endHours":6.310097380108557,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"13:39","end":"14:24","startHours":13.657841507118292,"endHours":14.392615919819265,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"17:08","end":"17:32","startHours":17.13171357062316,"endHours":17.531713570623157,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"17:20","end":"17:47","startHours":17.331713570623158,"endHours":17.790947578561266,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"17:05","end":"18:50","startHours":17.081713570623158,"endHours":18.831713570623158,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:27","end":"00:11","startHours":23.453518269015373,"endHours":24.188292681716344,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Udveg","start":"06:19","end":"07:41","startHours":6.310097380108557,"endHours":7.687799403922882,"quality":"inauspicious"},{"name":"Chala","start":"07:41","end":"09:04","startHours":7.687799403922882,"endHours":9.065501427737207,"quality":"neutral"},{"name":"Labha","start":"09:04","end":"10:27","startHours":9.065501427737207,"endHours":10.443203451551533,"quality":"auspicious"},{"name":"Amṛta","start":"10:27","end":"11:49","startHours":10.443203451551533,"endHours":11.820905475365858,"quality":"auspicious"},{"name":"Kāla","start":"11:49","end":"13:12","startHours":11.820905475365858,"endHours":13.198607499180183,"quality":"inauspicious"},{"name":"Śubha","start":"13:12","end":"14:35","startHours":13.198607499180183,"endHours":14.576309522994508,"quality":"auspicious"},{"name":"Roga","start":"14:35","end":"15:57","startHours":14.576309522994508,"endHours":15.954011546808832,"quality":"inauspicious"},{"name":"Udveg","start":"15:57","end":"17:20","startHours":15.954011546808832,"endHours":17.331713570623158,"quality":"inauspicious"}],"nightChoghadiyas":[{"name":"Śubha","start":"17:20","end":"18:57","startHours":17.331713570623158,"endHours":18.954011546808832,"quality":"auspicious"},{"name":"Roga","start":"18:57","end":"20:35","startHours":18.954011546808832,"endHours":20.576309522994507,"quality":"inauspicious"},{"name":"Udveg","start":"20:35","end":"22:12","startHours":20.576309522994507,"endHours":22.198607499180184,"quality":"inauspicious"},{"name":"Chala","start":"22:12","end":"23:49","startHours":22.198607499180184,"endHours":23.82090547536586,"quality":"neutral"},{"name":"Labha","start":"23:49","end":"01:27","startHours":23.82090547536586,"endHours":25.443203451551533,"quality":"auspicious"},{"name":"Amṛta","start":"01:27","end":"03:04","startHours":25.443203451551533,"endHours":27.065501427737207,"quality":"auspicious"},{"name":"Kāla","start":"03:04","end":"04:41","startHours":27.065501427737207,"endHours":28.68779940392288,"quality":"inauspicious"},{"name":"Śubha","start":"04:41","end":"06:19","startHours":28.68779940392288,"endHours":30.31009738010856,"quality":"auspicious"}],"horas":[{"name":"Hora 1","start":"06:19","end":"07:19","startHours":6.310097380108557,"endHours":7.310097380108557,"planetary_lord":"Sun"},{"name":"Hora 2","start":"07:19","end":"08:19","startHours":7.310097380108557,"endHours":8.310097380108557,"planetary_lord":"Mars"},{"name":"Hora 3","start":"08:19","end":"09:19","startHours":8.310097380108557,"endHours":9.310097380108557,"planetary_lord":"Jupiter"},{"name":"Hora 4","start":"09:19","end":"10:19","startHours":9.310097380108557,"endHours":10.310097380108557,"planetary_lord":"Saturn"},{"name":"Hora 5","start":"10:19","end":"11:19","startHours":10.310097380108557,"endHours":11.310097380108557,"planetary_lord":"Moon"},{"name":"Hora 6","start":"11:19","end":"12:19","startHours":11.310097380108557,"endHours":12.310097380108557,"planetary_lord":"Mercury"},{"name":"Hora 7","start":"12:19","end":"13:19","startHours":12.310097380108557,"endHours":13.310097380108557,"planetary_lord":"Venus"},{"name":"Hora 8","start":"13:19","end":"14:19","startHours":13.310097380108557,"endHours":14.310097380108557,"planetary_lord":"Sun"},{"name":"Hora 9","start":"14:19","end":"15:19","startHours":14.310097380108557,"endHours":15.310097380108557,"planetary_lord":"Mars"},{"name":"Hora 10","start":"15:19","end":"16:19","startHours":15.310097380108557,"endHours":16.31009738010856,"planetary_lord":"Jupiter"},{"name":"Hora 11","start":"16:19","end":"17:19","startHours":16.31009738010856,"endHours":17.31009738010856,"planetary_lord":"Saturn"},{"name":"Hora 12","start":"17:19","end":"18:19","startHours":17.31009738010856,"endHours":18.31009738010856,"planetary_lord":"Moon"},{"name":"Hora 13","start":"18:19","end":"19:19","startHours":18.31009738010856,"endHours":19.31009738010856,"planetary_lord":"Mercury"},{"name":"Hora 14","start":"19:19","end":"20:19","startHours":19.31009738010856,"endHours":20.31009738010856,"planetary_lord":"Venus"},{"name":"Hora 15","start":"20:19","end":"21:19","startHours":20.31009738010856,"endHours":21.31009738010856,"planetary_lord":"Sun"},{"name":"Hora 16","start":"21:19","end":"22:19","startHours":21.31009738010856,"endHours":22.31009738010856,"planetary_lord":"Mars"},{"name":"Hora 17","start":"22:19","end":"23:19","startHours":22.31009738010856,"endHours":23.31009738010856,"planetary_lord":"Jupiter"},{"name":"Hora 18","start":"23:19","end":"00:19","startHours":23.31009738010856,"endHours":24.31009738010856,"planetary_lord":"Saturn"},{"name":"Hora 19","start":"00:19","end":"01:19","startHours":24.31009738010856,"endHours":25.31009738010856,"planetary_lord":"Moon"},{"name":"Hora 20","start":"01:19","end":"02:19","startHours":25.31009738010856,"endHours":26.31009738010856,"planetary_lord":"Mercury"},{"name":"Hora 21","start":"02:19","end":"03:19","startHours":26.31009738010856,"endHours":27.31009738010856,"planetary_lord":"Venus"},{"name":"Hora 22","start":"03:19","end":"04:19","startHours":27.31009738010856,"endHours":28.31009738010856,"planetary_lord":"Sun"},{"name":"Hora 23","start":"04:19","end":"05:19","startHours":28.31009738010856,"endHours":29.31009738010856,"planetary_lord":"Mars"},{"name":"Hora 24","start":"05:19","end":"06:19","startHours":29.31009738010856,"endHours":30.31009738010856,"planetary_lord":"Jupiter"}],"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":"North-East","anandadiYoga":{"name":"Mātaṇga","quality":"Auspicious"},"tropicalRitu":"Śiśira (Winter) (tropical)","vedicRitu":"Hemanta (Pre-winter)","tropicalAyana":"Uttarāyaṇa","vedicAyana":"Uttarāyaṇa","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":-19.13378005799932,"eotMinutes":-12.308728521951446,"ayanamsa":26.0331}},"calendars":{"vikram_samvat":2213,"vikram_samvatsara":"Śukla","saka_samvat":2078,"saka_samvatsara":"Nala","bengali_samvat":1563,"malayalam_era":1332,"nanakshahi_year":687,"lunar_month":"Māgha","lunar_month_paksha_full":"Māgha Śukla Pakṣa","lunar_month_system":"purnimanta","lunar_month_purnimanta":"Māgha","lunar_month_amanta":"Māgha","lunar_month_is_adhika":false,"lunar_month_purnimanta_is_adhika":false,"lunar_month_amanta_is_adhika":false,"solar_month":"Makara (Tai)","ritu":"Śiśira (Winter)","display_summary":"Māgha Śukla Tṛtīyā · Vikram 2213 Śukla · Śaka 2078 Nala"},"festivals":[],"todays_walk":{"walk":{"id":"surya-walk","name":"Sūrya Walk","name_sanskrit":"सूर्य यात्रा","type":"graha","description":"Self-illumination + BG 4.1 (Sun-lineage of Gītā transmission).","step_count":6,"url":"/walk/surya-walk"},"reason":"Ravivāra (Sunday) — 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 January 25, 2156 CE · Howrah, West Bengal · Vidhyamitra","description":"January 25, 2156 CE for Howrah, West Bengal: Śukla Tṛtīyā, sūryodaya 06:19, sūryāsta 17:20.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/howrah/2156-01-25","hreflang_alternates":{"en":"https://vidhyamitra.com/city/howrah/2156-01-25","sa":"https://sa.vidhyamitra.com/city/howrah/2156-01-25","hi":"https://hi.vidhyamitra.com/city/howrah/2156-01-25","x-default":"https://vidhyamitra.com/city/howrah/2156-01-25"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-06-02T00:39:41.873Z","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":"2026-06-02T00:39:41.873Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-06-02T00:39:41.873Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}