{"id":"vidhyamitra:city-day:colombo:2003-07-25:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/colombo/2003-07-25","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2003-07-25","date_display":"July 25, 2003 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":2003,"month":7,"day":25,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2452845.770833,"kali_year":5105,"ahargana":1864380.2708,"sun":{"sidereal_longitude":97.321,"rashi":4,"rashi_name":"Karka"},"moon":{"sidereal_longitude":47.3845,"rashi":2,"rashi_name":"Vṛṣabha"},"tithi":{"number":26,"name":"Ekādaśī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Ekādaśī","elongation_degrees":310.0635,"elapsed_within_tithi_degrees":10.0635},"nakshatra":{"number":4,"name":"Rohiṇī","pada":3,"moon_longitude":47.3845,"elapsed_within_degrees":7.3845},"yoga":{"number":11,"name":"Vṛddhi","sum_longitude":144.7056},"karana":{"half_tithi_index":51,"name":"Bālava"},"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":2003,"month":7,"day":25,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2452845.770833,"ahargana":1864380.2708,"kali_year":5105,"ayanamsa_lahiri":23.9027,"grahas":{"sun":{"sidereal_longitude":97.820111,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":8,"name":"Puṣya","pada":2},"retrograde":false},"moon":{"sidereal_longitude":48.69831099999999,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":4,"name":"Rohiṇī","pada":3},"retrograde":false,"latitude":0.875},"mars":{"sidereal_longitude":315.967311,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":24,"name":"Śatabhiṣā","pada":3},"retrograde":true},"mercury":{"sidereal_longitude":117.27201100000002,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":9,"name":"Aśleṣā","pada":4},"retrograde":false},"jupiter":{"sidereal_longitude":118.88091099999997,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":9,"name":"Aśleṣā","pada":4},"retrograde":false},"venus":{"sidereal_longitude":90.98861099999999,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":7,"name":"Punarvasu","pada":4},"retrograde":false},"saturn":{"sidereal_longitude":72.54161099999999,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":6,"name":"Ārdrā","pada":2},"retrograde":false},"rahu":{"sidereal_longitude":36.1612,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":3,"name":"Kṛttikā","pada":3},"retrograde":false},"ketu":{"sidereal_longitude":216.1612,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":17,"name":"Anurādhā","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":2003,"month":7,"day":25,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2452845.770833,"kali_year":5105,"ahargana":1864380.2708,"sun":{"sidereal_longitude":97.321,"rashi":4,"rashi_name":"Karka"},"moon":{"sidereal_longitude":47.3845,"rashi":2,"rashi_name":"Vṛṣabha"},"tithi":{"number":26,"name":"Ekādaśī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Ekādaśī","elongation_degrees":310.0635,"elapsed_within_tithi_degrees":10.0635},"nakshatra":{"number":4,"name":"Rohiṇī","pada":3,"moon_longitude":47.3845,"elapsed_within_degrees":7.3845},"yoga":{"number":11,"name":"Vṛddhi","sum_longitude":144.7056},"karana":{"half_tithi_index":51,"name":"Bālava"},"vara":{"number":0,"name":"Śukravāra (Friday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":0.875,"elongation":49.937},"lunar":{"type":"lunar","occurs":false,"moon_latitude":0.875,"opposition_distance":130.063}},"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":"06:03","sunsetLocal":"18:30","solarNoonLocal":"12:17","dayLengthHours":12.45283142282812,"dayLengthDisplay":"12 Hours 27 Mins 10 Secs","nightLengthDisplay":"11 Hours 32 Mins 50 Secs","moonriseLocal":"02:46","moonsetLocal":"15:14","rahuKala":{"name":"Rāhu Kāla","start":"10:43","end":"12:17","startHours":10.722276924353988,"endHours":12.278880852207504,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"15:24","end":"16:57","startHours":15.392088707914533,"endHours":16.948692635768047,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"07:37","end":"09:10","startHours":7.609069068646957,"endHours":9.165672996500472,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"08:57","end":"09:22","startHours":8.958125806120004,"endHours":9.37322018688094,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"06:34","end":"06:54","startHours":6.571333116744614,"endHours":6.903408621353364,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:52","end":"12:42","startHours":11.863786471446566,"endHours":12.693975232968441,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"04:24","end":"05:13","startHours":4.392087617749693,"endHours":5.222276379271568,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"05:01","end":"06:03","startHours":5.014729188891099,"endHours":6.052465140793442,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:21","end":"15:11","startHours":14.35435275601219,"endHours":15.184541517534065,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"18:18","end":"18:42","startHours":18.305296563621564,"endHours":18.705296563621562,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:30","end":"19:01","startHours":18.505296563621563,"endHours":19.024164539572734,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"18:15","end":"20:00","startHours":18.255296563621563,"endHours":20.005296563621563,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:52","end":"00:42","startHours":23.863786471446566,"endHours":24.69397523296844,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Chala","start":"06:03","end":"07:37","startHours":6.052465140793442,"endHours":7.609069068646957,"quality":"neutral"},{"name":"Labha","start":"07:37","end":"09:10","startHours":7.609069068646957,"endHours":9.165672996500472,"quality":"auspicious"},{"name":"Amṛta","start":"09:10","end":"10:43","startHours":9.165672996500472,"endHours":10.722276924353988,"quality":"auspicious"},{"name":"Kāla","start":"10:43","end":"12:17","startHours":10.722276924353988,"endHours":12.278880852207504,"quality":"inauspicious"},{"name":"Śubha","start":"12:17","end":"13:50","startHours":12.278880852207504,"endHours":13.835484780061018,"quality":"auspicious"},{"name":"Roga","start":"13:50","end":"15:24","startHours":13.835484780061018,"endHours":15.392088707914533,"quality":"inauspicious"},{"name":"Udveg","start":"15:24","end":"16:57","startHours":15.392088707914533,"endHours":16.948692635768047,"quality":"inauspicious"},{"name":"Chala","start":"16:57","end":"18:30","startHours":16.948692635768047,"endHours":18.505296563621563,"quality":"neutral"}],"nightChoghadiyas":[{"name":"Roga","start":"18:30","end":"19:57","startHours":18.505296563621563,"endHours":19.948692635768047,"quality":"inauspicious"},{"name":"Udveg","start":"19:57","end":"21:24","startHours":19.948692635768047,"endHours":21.39208870791453,"quality":"inauspicious"},{"name":"Chala","start":"21:24","end":"22:50","startHours":21.39208870791453,"endHours":22.835484780061016,"quality":"neutral"},{"name":"Labha","start":"22:50","end":"00:17","startHours":22.835484780061016,"endHours":24.278880852207504,"quality":"auspicious"},{"name":"Amṛta","start":"00:17","end":"01:43","startHours":24.278880852207504,"endHours":25.722276924353988,"quality":"auspicious"},{"name":"Kāla","start":"01:43","end":"03:10","startHours":25.722276924353988,"endHours":27.165672996500472,"quality":"inauspicious"},{"name":"Śubha","start":"03:10","end":"04:37","startHours":27.165672996500472,"endHours":28.60906906864696,"quality":"auspicious"},{"name":"Roga","start":"04:37","end":"06:03","startHours":28.60906906864696,"endHours":30.052465140793444,"quality":"inauspicious"}],"horas":[{"name":"Hora 1","start":"06:03","end":"07:03","startHours":6.052465140793442,"endHours":7.052465140793442,"planetary_lord":"Venus"},{"name":"Hora 2","start":"07:03","end":"08:03","startHours":7.052465140793442,"endHours":8.052465140793442,"planetary_lord":"Sun"},{"name":"Hora 3","start":"08:03","end":"09:03","startHours":8.052465140793442,"endHours":9.052465140793442,"planetary_lord":"Mars"},{"name":"Hora 4","start":"09:03","end":"10:03","startHours":9.052465140793442,"endHours":10.052465140793442,"planetary_lord":"Jupiter"},{"name":"Hora 5","start":"10:03","end":"11:03","startHours":10.052465140793442,"endHours":11.052465140793442,"planetary_lord":"Saturn"},{"name":"Hora 6","start":"11:03","end":"12:03","startHours":11.052465140793442,"endHours":12.052465140793442,"planetary_lord":"Moon"},{"name":"Hora 7","start":"12:03","end":"13:03","startHours":12.052465140793442,"endHours":13.052465140793442,"planetary_lord":"Mercury"},{"name":"Hora 8","start":"13:03","end":"14:03","startHours":13.052465140793442,"endHours":14.052465140793442,"planetary_lord":"Venus"},{"name":"Hora 9","start":"14:03","end":"15:03","startHours":14.052465140793442,"endHours":15.052465140793442,"planetary_lord":"Sun"},{"name":"Hora 10","start":"15:03","end":"16:03","startHours":15.052465140793442,"endHours":16.052465140793444,"planetary_lord":"Mars"},{"name":"Hora 11","start":"16:03","end":"17:03","startHours":16.052465140793444,"endHours":17.052465140793444,"planetary_lord":"Jupiter"},{"name":"Hora 12","start":"17:03","end":"18:03","startHours":17.052465140793444,"endHours":18.052465140793444,"planetary_lord":"Saturn"},{"name":"Hora 13","start":"18:03","end":"19:03","startHours":18.052465140793444,"endHours":19.052465140793444,"planetary_lord":"Moon"},{"name":"Hora 14","start":"19:03","end":"20:03","startHours":19.052465140793444,"endHours":20.052465140793444,"planetary_lord":"Mercury"},{"name":"Hora 15","start":"20:03","end":"21:03","startHours":20.052465140793444,"endHours":21.052465140793444,"planetary_lord":"Venus"},{"name":"Hora 16","start":"21:03","end":"22:03","startHours":21.052465140793444,"endHours":22.052465140793444,"planetary_lord":"Sun"},{"name":"Hora 17","start":"22:03","end":"23:03","startHours":22.052465140793444,"endHours":23.052465140793444,"planetary_lord":"Mars"},{"name":"Hora 18","start":"23:03","end":"00:03","startHours":23.052465140793444,"endHours":24.052465140793444,"planetary_lord":"Jupiter"},{"name":"Hora 19","start":"00:03","end":"01:03","startHours":24.052465140793444,"endHours":25.052465140793444,"planetary_lord":"Saturn"},{"name":"Hora 20","start":"01:03","end":"02:03","startHours":25.052465140793444,"endHours":26.052465140793444,"planetary_lord":"Moon"},{"name":"Hora 21","start":"02:03","end":"03:03","startHours":26.052465140793444,"endHours":27.052465140793444,"planetary_lord":"Mercury"},{"name":"Hora 22","start":"03:03","end":"04:03","startHours":27.052465140793444,"endHours":28.052465140793444,"planetary_lord":"Venus"},{"name":"Hora 23","start":"04:03","end":"05:03","startHours":28.052465140793444,"endHours":29.052465140793444,"planetary_lord":"Sun"},{"name":"Hora 24","start":"05:03","end":"06:03","startHours":29.052465140793444,"endHours":30.052465140793444,"planetary_lord":"Mars"}],"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":["Vṛṣabha","Karka","Tulā","Vṛścika","Kumbha","Mīna"],"unfavorable_rashis":["Meṣa","Mithuna","Siṃha","Kanyā","Dhanu","Makara"]},"dishaShool":"West (Paścim)","chandraVasa":"South-East","rahuVasa":"South-East","anandadiYoga":{"name":"Mātaṇga","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":19.774063021581163,"eotMinutes":-6.177651132450234,"ayanamsa":23.9027}},"calendars":{"vikram_samvat":2060,"vikram_samvatsara":"Durmukhi","saka_samvat":1925,"saka_samvatsara":"Subhānu","bengali_samvat":1410,"malayalam_era":1179,"nanakshahi_year":534,"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 Ekādaśī · Vikram 2060 Durmukhi · Śaka 1925 Subhānu"},"festivals":[{"id":"aja-ekadashi","name":"Ajā Ekādaśī","name_sanskrit":"अजा एकादशी","tradition":"Vaishnava","associated_deity":"Bhagavān Viṣṇu","significance":"King Hariścandra observed this; restored him to throne and family.","vrata":true,"detection":{"tithi_number":26,"tithi_paksha":"Kṛṣṇa","lunar_month":"Śrāvaṇa"},"precedence":4},{"id":"ekadashi","name":"Ekādaśī","name_sanskrit":"एकादशी","tradition":"Vaishnava","associated_deity":"Bhagavān Viṣṇu","significance":"Sacred to Bhagavān Viṣṇu; vrata for purification.","vrata":true,"detection":{"any_of":[{"tithi_number":11},{"tithi_number":26}]},"precedence":5}],"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":[{"historical_date":"-3226-07-09","event":"Bhagavān Krishna's birth at Mathurā","chart_id":"krishna","shared_marker":"same Rohiṇī","url":"/day/-3226-07-09","relevance":0.5}]},"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 25, 2003 CE · Colombo, Sri Lanka · Vidhyamitra","description":"July 25, 2003 CE for Colombo, Sri Lanka: Kṛṣṇa Ekādaśī, sūryodaya 06:03, sūryāsta 18:30.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/colombo/2003-07-25","hreflang_alternates":{"en":"https://vidhyamitra.com/city/colombo/2003-07-25","sa":"https://sa.vidhyamitra.com/city/colombo/2003-07-25","hi":"https://hi.vidhyamitra.com/city/colombo/2003-07-25","x-default":"https://vidhyamitra.com/city/colombo/2003-07-25"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-06-01T01:28:24.199Z","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":"2026-06-01T01:28:24.199Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-06-01T01:28:24.199Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}