{"id":"vidhyamitra:city-day:colombo:2001-07-08:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/colombo/2001-07-08","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2001-07-08","date_display":"July 8, 2001 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":2001,"month":7,"day":8,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2452098.770833,"kali_year":5103,"ahargana":1863633.2708,"sun":{"sidereal_longitude":81.7045,"rashi":3,"rashi_name":"Mithuna"},"moon":{"sidereal_longitude":291.5072,"rashi":10,"rashi_name":"Makara"},"tithi":{"number":18,"name":"Tṛtīyā","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Tṛtīyā","elongation_degrees":209.8027,"elapsed_within_tithi_degrees":5.8027},"nakshatra":{"number":22,"name":"Śravaṇa","pada":4,"moon_longitude":291.5072,"elapsed_within_degrees":11.5072},"yoga":{"number":1,"name":"Viṣkambha","sum_longitude":13.2118},"karana":{"half_tithi_index":34,"name":"Vaṇija"},"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":2001,"month":7,"day":8,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2452098.770833,"ahargana":1863633.2708,"kali_year":5103,"ayanamsa_lahiri":23.8742,"grahas":{"sun":{"sidereal_longitude":82.09045200000003,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":7,"name":"Punarvasu","pada":1},"retrograde":false},"moon":{"sidereal_longitude":288.82265200000006,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":22,"name":"Śravaṇa","pada":3},"retrograde":false,"latitude":-2.6284},"mars":{"sidereal_longitude":232.161652,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":18,"name":"Jyeṣṭhā","pada":2},"retrograde":true},"mercury":{"sidereal_longitude":61.06675200000001,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":5,"name":"Mr̥gaśirā","pada":3},"retrograde":false},"jupiter":{"sidereal_longitude":64.95115199999998,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":5,"name":"Mr̥gaśirā","pada":4},"retrograde":false},"venus":{"sidereal_longitude":38.621352,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":3,"name":"Kṛttikā","pada":4},"retrograde":false},"saturn":{"sidereal_longitude":45.83915200000001,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":4,"name":"Rohiṇī","pada":2},"retrograde":false},"rahu":{"sidereal_longitude":75.7409,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":6,"name":"Ārdrā","pada":3},"retrograde":false},"ketu":{"sidereal_longitude":255.7409,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":20,"name":"Pūrva Āṣāḍhā","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":2001,"month":7,"day":8,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2452098.770833,"kali_year":5103,"ahargana":1863633.2708,"sun":{"sidereal_longitude":81.7045,"rashi":3,"rashi_name":"Mithuna"},"moon":{"sidereal_longitude":291.5072,"rashi":10,"rashi_name":"Makara"},"tithi":{"number":18,"name":"Tṛtīyā","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Tṛtīyā","elongation_degrees":209.8027,"elapsed_within_tithi_degrees":5.8027},"nakshatra":{"number":22,"name":"Śravaṇa","pada":4,"moon_longitude":291.5072,"elapsed_within_degrees":11.5072},"yoga":{"number":1,"name":"Viṣkambha","sum_longitude":13.2118},"karana":{"half_tithi_index":34,"name":"Vaṇija"},"vara":{"number":2,"name":"Ravivāra (Sunday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":-2.628,"elongation":150.197},"lunar":{"type":"lunar","occurs":false,"moon_latitude":-2.628,"opposition_distance":29.803}},"eclipse_window_40days":[]},"city":{"slug":"colombo","name":"Colombo, Sri Lanka","lat":6.9271,"lon":79.8612,"tz_offset_hours":5.5,"country":"LK","tier":"diaspora"},"tier2":{"city":{"slug":"colombo","name":"Colombo, Sri Lanka","lat":6.9271,"lon":79.8612,"tz_offset_hours":5.5,"country":"LK","tier":"diaspora"},"sunriseLocal":"06:00","sunsetLocal":"18:30","solarNoonLocal":"12:15","dayLengthHours":12.505556413108991,"dayLengthDisplay":"12 Hours 30 Mins 20 Secs","nightLengthDisplay":"11 Hours 29 Mins 40 Secs","moonriseLocal":"20:08","moonsetLocal":"07:56","rahuKala":{"name":"Rāhu Kāla","start":"16:57","end":"18:30","startHours":16.943476574476726,"endHours":18.50667112611535,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"12:15","end":"13:49","startHours":12.253892919560855,"endHours":13.817087471199478,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"15:23","end":"16:57","startHours":15.380282022838102,"endHours":16.943476574476726,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"08:55","end":"09:20","startHours":8.919077876065122,"endHours":9.33592975650209,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"06:31","end":"06:51","startHours":6.522179563552566,"endHours":6.855661067902139,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:50","end":"12:40","startHours":11.837041039123887,"endHours":12.670744799997822,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"04:20","end":"05:10","startHours":4.333707191258493,"endHours":5.167410952132426,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"04:58","end":"06:00","startHours":4.958985011913942,"endHours":6.001114713006358,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:20","end":"15:10","startHours":14.338152321745685,"endHours":15.171856082619618,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"18:18","end":"18:42","startHours":18.30667112611535,"endHours":18.70667112611535,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:30","end":"19:02","startHours":18.50667112611535,"endHours":19.027735976661557,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"18:15","end":"20:00","startHours":18.25667112611535,"endHours":20.00667112611535,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:50","end":"00:40","startHours":23.83704103912389,"endHours":24.67074479999782,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Udveg","start":"06:00","end":"07:34","startHours":6.001114713006358,"endHours":7.564309264644982,"quality":"inauspicious"},{"name":"Chala","start":"07:34","end":"09:08","startHours":7.564309264644982,"endHours":9.127503816283607,"quality":"neutral"},{"name":"Labha","start":"09:08","end":"10:41","startHours":9.127503816283607,"endHours":10.69069836792223,"quality":"auspicious"},{"name":"Amṛta","start":"10:41","end":"12:15","startHours":10.69069836792223,"endHours":12.253892919560855,"quality":"auspicious"},{"name":"Kāla","start":"12:15","end":"13:49","startHours":12.253892919560855,"endHours":13.817087471199478,"quality":"inauspicious"},{"name":"Śubha","start":"13:49","end":"15:23","startHours":13.817087471199478,"endHours":15.380282022838102,"quality":"auspicious"},{"name":"Roga","start":"15:23","end":"16:57","startHours":15.380282022838102,"endHours":16.943476574476726,"quality":"inauspicious"},{"name":"Udveg","start":"16:57","end":"18:30","startHours":16.943476574476726,"endHours":18.50667112611535,"quality":"inauspicious"}],"nightChoghadiyas":[{"name":"Śubha","start":"18:30","end":"19:57","startHours":18.50667112611535,"endHours":19.943476574476726,"quality":"auspicious"},{"name":"Roga","start":"19:57","end":"21:23","startHours":19.943476574476726,"endHours":21.380282022838102,"quality":"inauspicious"},{"name":"Udveg","start":"21:23","end":"22:49","startHours":21.380282022838102,"endHours":22.81708747119948,"quality":"inauspicious"},{"name":"Chala","start":"22:49","end":"00:15","startHours":22.81708747119948,"endHours":24.253892919560855,"quality":"neutral"},{"name":"Labha","start":"00:15","end":"01:41","startHours":24.253892919560855,"endHours":25.69069836792223,"quality":"auspicious"},{"name":"Amṛta","start":"01:41","end":"03:08","startHours":25.69069836792223,"endHours":27.127503816283607,"quality":"auspicious"},{"name":"Kāla","start":"03:08","end":"04:34","startHours":27.127503816283607,"endHours":28.564309264644983,"quality":"inauspicious"},{"name":"Śubha","start":"04:34","end":"06:00","startHours":28.564309264644983,"endHours":30.00111471300636,"quality":"auspicious"}],"horas":[{"name":"Hora 1","start":"06:00","end":"07:00","startHours":6.001114713006358,"endHours":7.001114713006358,"planetary_lord":"Sun"},{"name":"Hora 2","start":"07:00","end":"08:00","startHours":7.001114713006358,"endHours":8.00111471300636,"planetary_lord":"Mars"},{"name":"Hora 3","start":"08:00","end":"09:00","startHours":8.00111471300636,"endHours":9.00111471300636,"planetary_lord":"Jupiter"},{"name":"Hora 4","start":"09:00","end":"10:00","startHours":9.00111471300636,"endHours":10.00111471300636,"planetary_lord":"Saturn"},{"name":"Hora 5","start":"10:00","end":"11:00","startHours":10.00111471300636,"endHours":11.00111471300636,"planetary_lord":"Moon"},{"name":"Hora 6","start":"11:00","end":"12:00","startHours":11.00111471300636,"endHours":12.00111471300636,"planetary_lord":"Mercury"},{"name":"Hora 7","start":"12:00","end":"13:00","startHours":12.00111471300636,"endHours":13.00111471300636,"planetary_lord":"Venus"},{"name":"Hora 8","start":"13:00","end":"14:00","startHours":13.00111471300636,"endHours":14.00111471300636,"planetary_lord":"Sun"},{"name":"Hora 9","start":"14:00","end":"15:00","startHours":14.00111471300636,"endHours":15.00111471300636,"planetary_lord":"Mars"},{"name":"Hora 10","start":"15:00","end":"16:00","startHours":15.00111471300636,"endHours":16.00111471300636,"planetary_lord":"Jupiter"},{"name":"Hora 11","start":"16:00","end":"17:00","startHours":16.00111471300636,"endHours":17.00111471300636,"planetary_lord":"Saturn"},{"name":"Hora 12","start":"17:00","end":"18:00","startHours":17.00111471300636,"endHours":18.00111471300636,"planetary_lord":"Moon"},{"name":"Hora 13","start":"18:00","end":"19:00","startHours":18.00111471300636,"endHours":19.00111471300636,"planetary_lord":"Mercury"},{"name":"Hora 14","start":"19:00","end":"20:00","startHours":19.00111471300636,"endHours":20.00111471300636,"planetary_lord":"Venus"},{"name":"Hora 15","start":"20:00","end":"21:00","startHours":20.00111471300636,"endHours":21.00111471300636,"planetary_lord":"Sun"},{"name":"Hora 16","start":"21:00","end":"22:00","startHours":21.00111471300636,"endHours":22.00111471300636,"planetary_lord":"Mars"},{"name":"Hora 17","start":"22:00","end":"23:00","startHours":22.00111471300636,"endHours":23.00111471300636,"planetary_lord":"Jupiter"},{"name":"Hora 18","start":"23:00","end":"00:00","startHours":23.00111471300636,"endHours":24.00111471300636,"planetary_lord":"Saturn"},{"name":"Hora 19","start":"00:00","end":"01:00","startHours":24.00111471300636,"endHours":25.00111471300636,"planetary_lord":"Moon"},{"name":"Hora 20","start":"01:00","end":"02:00","startHours":25.00111471300636,"endHours":26.00111471300636,"planetary_lord":"Mercury"},{"name":"Hora 21","start":"02:00","end":"03:00","startHours":26.00111471300636,"endHours":27.00111471300636,"planetary_lord":"Venus"},{"name":"Hora 22","start":"03:00","end":"04:00","startHours":27.00111471300636,"endHours":28.00111471300636,"planetary_lord":"Sun"},{"name":"Hora 23","start":"04:00","end":"05:00","startHours":28.00111471300636,"endHours":29.00111471300636,"planetary_lord":"Mars"},{"name":"Hora 24","start":"05:00","end":"06:00","startHours":29.00111471300636,"endHours":30.00111471300636,"planetary_lord":"Jupiter"}],"taraBala":{"favorable_nakshatras":["Mṛgaśirā","Ārdrā","Punarvasu","Puṣya","Aśleṣā","Citrā","Svātī","Viśākhā","Anurādhā","Jyeṣṭhā","Dhaniṣṭhā","Śatabhiṣaj","Pūrva Bhādrapadā","Uttara Bhādrapadā","Revatī"],"unfavorable_nakshatras":["Aśvinī","Bharaṇī","Kṛttikā","Rohiṇī","Maghā","Pūrva Phalgunī","Uttara Phalgunī","Hasta","Mūla","Pūrva Āṣāḍhā","Uttara Āṣāḍhā","Śravaṇa"],"nature":"Janma-tara if same nakshatra; favorable for 15 nakshatras"},"chandraBala":{"favorable_rashis":["Mithuna","Karka","Tulā","Vṛścika","Makara","Mīna"],"unfavorable_rashis":["Meṣa","Vṛṣabha","Siṃha","Kanyā","Dhanu","Kumbha"]},"dishaShool":"West (Paścim)","chandraVasa":"South-East","rahuVasa":"North-East","anandadiYoga":{"name":"Mausala","quality":"Inauspicious"},"tropicalRitu":"Grīṣma (Summer) (tropical)","vedicRitu":"Grīṣma (Summer)","tropicalAyana":"Dakṣiṇāyana","vedicAyana":"Uttarāyaṇa","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":22.481961194583214,"eotMinutes":-4.678375173651213,"ayanamsa":23.8742}},"calendars":{"vikram_samvat":2058,"vikram_samvatsara":"Jaya","saka_samvat":1923,"saka_samvatsara":"Vṛṣa","bengali_samvat":1408,"malayalam_era":1177,"nanakshahi_year":532,"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":"Mithuna (Āni)","ritu":"Varṣā (Monsoon)","display_summary":"Śrāvaṇa Kṛṣṇa Tṛtīyā · Vikram 2058 Jaya · Śaka 1923 Vṛṣa"},"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":"colombo"},"liturgical":{"opening":"जय श्री कृष्ण","closing":"ॐ तत् सत्","attribution":"Computed by Vidhyamitra Sūrya-Siddhānta substrate + Vidhyamitra Tier-2 layer"},"seo":{"title":"Pañchāṅga July 8, 2001 CE · Colombo, Sri Lanka · Vidhyamitra","description":"July 8, 2001 CE for Colombo, Sri Lanka: Kṛṣṇa Tṛtīyā, sūryodaya 06:00, sūryāsta 18:30.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/colombo/2001-07-08","hreflang_alternates":{"en":"https://vidhyamitra.com/city/colombo/2001-07-08","sa":"https://sa.vidhyamitra.com/city/colombo/2001-07-08","hi":"https://hi.vidhyamitra.com/city/colombo/2001-07-08","x-default":"https://vidhyamitra.com/city/colombo/2001-07-08"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-31T00:20:24.964Z","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":"2026-05-31T00:20:24.964Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-31T00:20:24.964Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}