{"id":"vidhyamitra:city-day:siliguri:2005-08-01:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/siliguri/2005-08-01","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2005-08-01","date_display":"August 1, 2005 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":2005,"month":8,"day":1,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2453583.770833,"kali_year":5107,"ahargana":1865118.2708,"sun":{"sidereal_longitude":104.4272,"rashi":4,"rashi_name":"Karka"},"moon":{"sidereal_longitude":57.7092,"rashi":2,"rashi_name":"Vṛṣabha"},"tithi":{"number":27,"name":"Dvādaśī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Dvādaśī","elongation_degrees":313.282,"elapsed_within_tithi_degrees":1.282},"nakshatra":{"number":5,"name":"Mṛgaśīrṣā","pada":2,"moon_longitude":57.7092,"elapsed_within_degrees":4.3758},"yoga":{"number":13,"name":"Vyāghāta","sum_longitude":162.1364},"karana":{"half_tithi_index":52,"name":"Kaulava"},"vara":{"number":3,"name":"Somavāra (Monday)"}},"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":2005,"month":8,"day":1,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2453583.770833,"ahargana":1865118.2708,"kali_year":5107,"ayanamsa_lahiri":23.931,"grahas":{"sun":{"sidereal_longitude":104.97671400000002,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":8,"name":"Puṣya","pada":4},"retrograde":false},"moon":{"sidereal_longitude":60.03561400000001,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":5,"name":"Mr̥gaśirā","pada":3},"retrograde":false,"latitude":3.9214},"mars":{"sidereal_longitude":8.210014000000001,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":1,"name":"Aśvinī","pada":3},"retrograde":false},"mercury":{"sidereal_longitude":113.32741399999998,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":9,"name":"Aśleṣā","pada":2},"retrograde":true},"jupiter":{"sidereal_longitude":169.88191400000005,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":13,"name":"Hasta","pada":3},"retrograde":false},"venus":{"sidereal_longitude":136.811014,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":11,"name":"Pūrva Phalgunī","pada":2},"retrograde":false},"saturn":{"sidereal_longitude":97.93911400000002,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":8,"name":"Puṣya","pada":2},"retrograde":false},"rahu":{"sidereal_longitude":357.0584,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":27,"name":"Revatī","pada":4},"retrograde":false},"ketu":{"sidereal_longitude":177.0584,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":14,"name":"Citrā","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":2005,"month":8,"day":1,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2453583.770833,"kali_year":5107,"ahargana":1865118.2708,"sun":{"sidereal_longitude":104.4272,"rashi":4,"rashi_name":"Karka"},"moon":{"sidereal_longitude":57.7092,"rashi":2,"rashi_name":"Vṛṣabha"},"tithi":{"number":27,"name":"Dvādaśī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Dvādaśī","elongation_degrees":313.282,"elapsed_within_tithi_degrees":1.282},"nakshatra":{"number":5,"name":"Mṛgaśīrṣā","pada":2,"moon_longitude":57.7092,"elapsed_within_degrees":4.3758},"yoga":{"number":13,"name":"Vyāghāta","sum_longitude":162.1364},"karana":{"half_tithi_index":52,"name":"Kaulava"},"vara":{"number":3,"name":"Somavāra (Monday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":3.921,"elongation":46.718},"lunar":{"type":"lunar","occurs":false,"moon_latitude":3.921,"opposition_distance":133.282}},"eclipse_window_40days":[]},"city":{"slug":"siliguri","name":"Siliguri, West Bengal","lat":26.7271,"lon":88.3953,"tz_offset_hours":5.5,"state":"West Bengal","country":"IN","tier":"tier-1"},"tier2":{"city":{"slug":"siliguri","name":"Siliguri, West Bengal","lat":26.7271,"lon":88.3953,"tz_offset_hours":5.5,"state":"West Bengal","country":"IN","tier":"tier-1"},"sunriseLocal":"05:01","sunsetLocal":"18:24","solarNoonLocal":"11:42","dayLengthHours":13.390479238175299,"dayLengthDisplay":"13 Hours 23 Mins 26 Secs","nightLengthDisplay":"10 Hours 36 Mins 34 Secs","moonriseLocal":"01:50","moonsetLocal":"15:36","rahuKala":{"name":"Rāhu Kāla","start":"06:41","end":"08:22","startHours":6.685844783462766,"endHours":8.359654688234679,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"10:02","end":"11:42","startHours":10.033464593006592,"endHours":11.707274497778503,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"13:23","end":"15:03","startHours":13.381084402550417,"endHours":15.054894307322328,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"08:08","end":"08:35","startHours":8.136480034265091,"endHours":8.582829342204267,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"05:34","end":"05:56","startHours":5.569971513614825,"endHours":5.9270509599661665,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:16","end":"12:09","startHours":11.260925189839329,"endHours":12.15362380571768,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"03:14","end":"04:07","startHours":3.2266376469341473,"endHours":4.119336262812501,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"03:54","end":"05:01","startHours":3.8961616088429123,"endHours":5.012034878690854,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"13:56","end":"14:50","startHours":13.939021037474387,"endHours":14.83171965335274,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"18:12","end":"18:36","startHours":18.202514116866155,"endHours":18.602514116866153,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:24","end":"18:58","startHours":18.402514116866154,"endHours":18.960450751790123,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"18:09","end":"19:54","startHours":18.152514116866154,"endHours":19.902514116866154,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:16","end":"00:09","startHours":23.26092518983933,"endHours":24.153623805717682,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Amṛta","start":"05:01","end":"06:41","startHours":5.012034878690854,"endHours":6.685844783462766,"quality":"auspicious"},{"name":"Kāla","start":"06:41","end":"08:22","startHours":6.685844783462766,"endHours":8.359654688234679,"quality":"inauspicious"},{"name":"Śubha","start":"08:22","end":"10:02","startHours":8.359654688234679,"endHours":10.033464593006592,"quality":"auspicious"},{"name":"Roga","start":"10:02","end":"11:42","startHours":10.033464593006592,"endHours":11.707274497778503,"quality":"inauspicious"},{"name":"Udveg","start":"11:42","end":"13:23","startHours":11.707274497778503,"endHours":13.381084402550417,"quality":"inauspicious"},{"name":"Chala","start":"13:23","end":"15:03","startHours":13.381084402550417,"endHours":15.054894307322328,"quality":"neutral"},{"name":"Labha","start":"15:03","end":"16:44","startHours":15.054894307322328,"endHours":16.72870421209424,"quality":"auspicious"},{"name":"Amṛta","start":"16:44","end":"18:24","startHours":16.72870421209424,"endHours":18.402514116866154,"quality":"auspicious"}],"nightChoghadiyas":[{"name":"Chala","start":"18:24","end":"19:44","startHours":18.402514116866154,"endHours":19.728704212094243,"quality":"neutral"},{"name":"Labha","start":"19:44","end":"21:03","startHours":19.728704212094243,"endHours":21.05489430732233,"quality":"auspicious"},{"name":"Amṛta","start":"21:03","end":"22:23","startHours":21.05489430732233,"endHours":22.381084402550417,"quality":"auspicious"},{"name":"Kāla","start":"22:23","end":"23:42","startHours":22.381084402550417,"endHours":23.707274497778506,"quality":"inauspicious"},{"name":"Śubha","start":"23:42","end":"01:02","startHours":23.707274497778506,"endHours":25.03346459300659,"quality":"auspicious"},{"name":"Roga","start":"01:02","end":"02:22","startHours":25.03346459300659,"endHours":26.35965468823468,"quality":"inauspicious"},{"name":"Udveg","start":"02:22","end":"03:41","startHours":26.35965468823468,"endHours":27.68584478346277,"quality":"inauspicious"},{"name":"Chala","start":"03:41","end":"05:01","startHours":27.68584478346277,"endHours":29.012034878690855,"quality":"neutral"}],"horas":[{"name":"Hora 1","start":"05:01","end":"06:01","startHours":5.012034878690854,"endHours":6.012034878690854,"planetary_lord":"Moon"},{"name":"Hora 2","start":"06:01","end":"07:01","startHours":6.012034878690854,"endHours":7.012034878690854,"planetary_lord":"Mercury"},{"name":"Hora 3","start":"07:01","end":"08:01","startHours":7.012034878690854,"endHours":8.012034878690855,"planetary_lord":"Venus"},{"name":"Hora 4","start":"08:01","end":"09:01","startHours":8.012034878690855,"endHours":9.012034878690855,"planetary_lord":"Sun"},{"name":"Hora 5","start":"09:01","end":"10:01","startHours":9.012034878690855,"endHours":10.012034878690855,"planetary_lord":"Mars"},{"name":"Hora 6","start":"10:01","end":"11:01","startHours":10.012034878690855,"endHours":11.012034878690855,"planetary_lord":"Jupiter"},{"name":"Hora 7","start":"11:01","end":"12:01","startHours":11.012034878690855,"endHours":12.012034878690855,"planetary_lord":"Saturn"},{"name":"Hora 8","start":"12:01","end":"13:01","startHours":12.012034878690855,"endHours":13.012034878690855,"planetary_lord":"Moon"},{"name":"Hora 9","start":"13:01","end":"14:01","startHours":13.012034878690855,"endHours":14.012034878690855,"planetary_lord":"Mercury"},{"name":"Hora 10","start":"14:01","end":"15:01","startHours":14.012034878690855,"endHours":15.012034878690855,"planetary_lord":"Venus"},{"name":"Hora 11","start":"15:01","end":"16:01","startHours":15.012034878690855,"endHours":16.012034878690855,"planetary_lord":"Sun"},{"name":"Hora 12","start":"16:01","end":"17:01","startHours":16.012034878690855,"endHours":17.012034878690855,"planetary_lord":"Mars"},{"name":"Hora 13","start":"17:01","end":"18:01","startHours":17.012034878690855,"endHours":18.012034878690855,"planetary_lord":"Jupiter"},{"name":"Hora 14","start":"18:01","end":"19:01","startHours":18.012034878690855,"endHours":19.012034878690855,"planetary_lord":"Saturn"},{"name":"Hora 15","start":"19:01","end":"20:01","startHours":19.012034878690855,"endHours":20.012034878690855,"planetary_lord":"Moon"},{"name":"Hora 16","start":"20:01","end":"21:01","startHours":20.012034878690855,"endHours":21.012034878690855,"planetary_lord":"Mercury"},{"name":"Hora 17","start":"21:01","end":"22:01","startHours":21.012034878690855,"endHours":22.012034878690855,"planetary_lord":"Venus"},{"name":"Hora 18","start":"22:01","end":"23:01","startHours":22.012034878690855,"endHours":23.012034878690855,"planetary_lord":"Sun"},{"name":"Hora 19","start":"23:01","end":"00:01","startHours":23.012034878690855,"endHours":24.012034878690855,"planetary_lord":"Mars"},{"name":"Hora 20","start":"00:01","end":"01:01","startHours":24.012034878690855,"endHours":25.012034878690855,"planetary_lord":"Jupiter"},{"name":"Hora 21","start":"01:01","end":"02:01","startHours":25.012034878690855,"endHours":26.012034878690855,"planetary_lord":"Saturn"},{"name":"Hora 22","start":"02:01","end":"03:01","startHours":26.012034878690855,"endHours":27.012034878690855,"planetary_lord":"Moon"},{"name":"Hora 23","start":"03:01","end":"04:01","startHours":27.012034878690855,"endHours":28.012034878690855,"planetary_lord":"Mercury"},{"name":"Hora 24","start":"04:01","end":"05:01","startHours":28.012034878690855,"endHours":29.012034878690855,"planetary_lord":"Venus"}],"taraBala":{"favorable_nakshatras":["Aśvinī","Ārdrā","Punarvasu","Puṣya","Aśleṣā","Maghā","Svātī","Viśākhā","Anurādhā","Jyeṣṭhā","Mūla","Śatabhiṣaj","Pūrva Bhādrapadā","Uttara Bhādrapadā","Revatī"],"unfavorable_nakshatras":["Bharaṇī","Kṛttikā","Rohiṇī","Mṛgaśirā","Pūrva Phalgunī","Uttara Phalgunī","Hasta","Citrā","Pūrva Āṣāḍhā","Uttara Āṣāḍhā","Śravaṇa","Dhaniṣṭhā"],"nature":"Janma-tara if same nakshatra; favorable for 15 nakshatras"},"chandraBala":{"favorable_rashis":["Meṣa","Mithuna","Siṃha","Vṛścika","Dhanu","Mīna"],"unfavorable_rashis":["Vṛṣabha","Karka","Kanyā","Tulā","Makara","Kumbha"]},"dishaShool":"East (Pūrva)","chandraVasa":"South","rahuVasa":"North-East","anandadiYoga":{"name":"Vajra","quality":"Inauspicious"},"tropicalRitu":"Varṣā (Monsoon) (tropical)","vedicRitu":"Grīṣma (Summer)","tropicalAyana":"Dakṣiṇāyana","vedicAyana":"Dakṣiṇāyana","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":18.029036500587758,"eotMinutes":-6.017669866710306,"ayanamsa":23.931}},"calendars":{"vikram_samvat":2062,"vikram_samvatsara":"Vilambī","saka_samvat":1927,"saka_samvatsara":"Pārthiva","bengali_samvat":1412,"malayalam_era":1181,"nanakshahi_year":536,"lunar_month":"Śrāvaṇa","lunar_month_paksha_full":"Śrāvaṇa Kṛṣṇa Pakṣa","lunar_month_system":"purnimanta","lunar_month_purnimanta":"Śrāvaṇa","lunar_month_amanta":"Āṣāḍha","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 Kṛṣṇa Dvādaśī · Vikram 2062 Vilambī · Śaka 1927 Pārthiva"},"festivals":[],"todays_walk":{"walk":{"id":"chandra-walk","name":"Candra Walk","name_sanskrit":"चन्द्र यात्रा","type":"graha","description":"Manas-control + BG 6.5-7.","step_count":5,"url":"/walk/chandra-walk"},"reason":"Somavāra (Monday) — its presiding graha's walk."},"cosmic_resonances":[]},"validity":{"eternal":false,"location_specific":"siliguri"},"liturgical":{"opening":"जय श्री कृष्ण","closing":"ॐ तत् सत्","attribution":"Computed by Vidhyamitra Sūrya-Siddhānta substrate + Vidhyamitra Tier-2 layer"},"seo":{"title":"Pañchāṅga August 1, 2005 CE · Siliguri, West Bengal · Vidhyamitra","description":"August 1, 2005 CE for Siliguri, West Bengal: Kṛṣṇa Dvādaśī, sūryodaya 05:01, sūryāsta 18:24.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/siliguri/2005-08-01","hreflang_alternates":{"en":"https://vidhyamitra.com/city/siliguri/2005-08-01","sa":"https://sa.vidhyamitra.com/city/siliguri/2005-08-01","hi":"https://hi.vidhyamitra.com/city/siliguri/2005-08-01","x-default":"https://vidhyamitra.com/city/siliguri/2005-08-01"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-06-01T13:32:47.473Z","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":"2026-06-01T13:32:47.473Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-06-01T13:32:47.473Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}