{"id":"vidhyamitra:city-day:colombo:2016-07-27:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/colombo/2016-07-27","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2016-07-27","date_display":"July 27, 2016 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":2016,"month":7,"day":27,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2457596.770833,"kali_year":5118,"ahargana":1869131.2708,"sun":{"sidereal_longitude":99.823,"rashi":4,"rashi_name":"Karka"},"moon":{"sidereal_longitude":11.1972,"rashi":1,"rashi_name":"Meṣa"},"tithi":{"number":23,"name":"Aṣṭamī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Aṣṭamī","elongation_degrees":271.3742,"elapsed_within_tithi_degrees":7.3742},"nakshatra":{"number":1,"name":"Aśvinī","pada":4,"moon_longitude":11.1972,"elapsed_within_degrees":11.1972},"yoga":{"number":9,"name":"Śūla","sum_longitude":111.0203},"karana":{"half_tithi_index":45,"name":"Kaulava"},"vara":{"number":5,"name":"Budhavāra (Wednesday)"}},"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":2016,"month":7,"day":27,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2457596.770833,"ahargana":1869131.2708,"kali_year":5118,"ayanamsa_lahiri":24.0845,"grahas":{"sun":{"sidereal_longitude":100.369688,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":8,"name":"Puṣya","pada":3},"retrograde":false},"moon":{"sidereal_longitude":11.377988000000016,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":1,"name":"Aśvinī","pada":4},"retrograde":false,"latitude":-3.277},"mars":{"sidereal_longitude":213.44428800000003,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":17,"name":"Anurādhā","pada":1},"retrograde":false},"mercury":{"sidereal_longitude":119.72688800000003,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":9,"name":"Aśleṣā","pada":4},"retrograde":false},"jupiter":{"sidereal_longitude":146.48258799999996,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":11,"name":"Pūrva Phalgunī","pada":4},"retrograde":false},"venus":{"sidereal_longitude":113.91748800000005,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":9,"name":"Aśleṣā","pada":3},"retrograde":false},"saturn":{"sidereal_longitude":225.74538800000005,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":17,"name":"Anurādhā","pada":4},"retrograde":true},"rahu":{"sidereal_longitude":144.4304,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":11,"name":"Pūrva Phalgunī","pada":4},"retrograde":false},"ketu":{"sidereal_longitude":324.4304,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":25,"name":"Pūrva Bhādrapadā","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":2016,"month":7,"day":27,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2457596.770833,"kali_year":5118,"ahargana":1869131.2708,"sun":{"sidereal_longitude":99.823,"rashi":4,"rashi_name":"Karka"},"moon":{"sidereal_longitude":11.1972,"rashi":1,"rashi_name":"Meṣa"},"tithi":{"number":23,"name":"Aṣṭamī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Aṣṭamī","elongation_degrees":271.3742,"elapsed_within_tithi_degrees":7.3742},"nakshatra":{"number":1,"name":"Aśvinī","pada":4,"moon_longitude":11.1972,"elapsed_within_degrees":11.1972},"yoga":{"number":9,"name":"Śūla","sum_longitude":111.0203},"karana":{"half_tithi_index":45,"name":"Kaulava"},"vara":{"number":5,"name":"Budhavāra (Wednesday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":-3.277,"elongation":88.626},"lunar":{"type":"lunar","occurs":false,"moon_latitude":-3.277,"opposition_distance":91.374}},"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":"06:04","sunsetLocal":"18:30","solarNoonLocal":"12:17","dayLengthHours":12.440890205350364,"dayLengthDisplay":"12 Hours 26 Mins 27 Secs","nightLengthDisplay":"11 Hours 33 Mins 33 Secs","moonriseLocal":"00:12","moonsetLocal":"12:30","rahuKala":{"name":"Rāhu Kāla","start":"12:17","end":"13:50","startHours":12.278967561496632,"endHours":13.834078837165427,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"07:37","end":"09:10","startHours":7.613633734490245,"endHours":9.16874501015904,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"10:43","end":"12:17","startHours":10.723856285827836,"endHours":12.278967561496632,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"08:58","end":"09:23","startHours":8.961396840069867,"endHours":9.376093180248212,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"06:35","end":"06:55","startHours":6.576892884044381,"endHours":6.908649956187057,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:52","end":"12:42","startHours":11.864271221318287,"endHours":12.693663901674977,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"04:24","end":"05:14","startHours":4.3997370981080675,"endHours":5.229129778464758,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"05:01","end":"06:04","startHours":5.021781608375585,"endHours":6.058522458821449,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:21","end":"15:11","startHours":14.352449262388358,"endHours":15.181841942745049,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"18:18","end":"18:42","startHours":18.299412664171815,"endHours":18.699412664171813,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:30","end":"19:01","startHours":18.499412664171814,"endHours":19.017783089394747,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"18:15","end":"20:00","startHours":18.249412664171814,"endHours":19.999412664171814,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:52","end":"00:42","startHours":23.864271221318287,"endHours":24.693663901674977,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Labha","start":"06:04","end":"07:37","startHours":6.058522458821449,"endHours":7.613633734490245,"quality":"auspicious"},{"name":"Amṛta","start":"07:37","end":"09:10","startHours":7.613633734490245,"endHours":9.16874501015904,"quality":"auspicious"},{"name":"Kāla","start":"09:10","end":"10:43","startHours":9.16874501015904,"endHours":10.723856285827836,"quality":"inauspicious"},{"name":"Śubha","start":"10:43","end":"12:17","startHours":10.723856285827836,"endHours":12.278967561496632,"quality":"auspicious"},{"name":"Roga","start":"12:17","end":"13:50","startHours":12.278967561496632,"endHours":13.834078837165427,"quality":"inauspicious"},{"name":"Udveg","start":"13:50","end":"15:23","startHours":13.834078837165427,"endHours":15.389190112834221,"quality":"inauspicious"},{"name":"Chala","start":"15:23","end":"16:57","startHours":15.389190112834221,"endHours":16.944301388503018,"quality":"neutral"},{"name":"Labha","start":"16:57","end":"18:30","startHours":16.944301388503018,"endHours":18.499412664171814,"quality":"auspicious"}],"nightChoghadiyas":[{"name":"Udveg","start":"18:30","end":"19:57","startHours":18.499412664171814,"endHours":19.944301388503018,"quality":"inauspicious"},{"name":"Chala","start":"19:57","end":"21:23","startHours":19.944301388503018,"endHours":21.38919011283422,"quality":"neutral"},{"name":"Labha","start":"21:23","end":"22:50","startHours":21.38919011283422,"endHours":22.83407883716543,"quality":"auspicious"},{"name":"Amṛta","start":"22:50","end":"00:17","startHours":22.83407883716543,"endHours":24.278967561496632,"quality":"auspicious"},{"name":"Kāla","start":"00:17","end":"01:43","startHours":24.278967561496632,"endHours":25.723856285827836,"quality":"inauspicious"},{"name":"Śubha","start":"01:43","end":"03:10","startHours":25.723856285827836,"endHours":27.168745010159043,"quality":"auspicious"},{"name":"Roga","start":"03:10","end":"04:37","startHours":27.168745010159043,"endHours":28.613633734490246,"quality":"inauspicious"},{"name":"Udveg","start":"04:37","end":"06:04","startHours":28.613633734490246,"endHours":30.05852245882145,"quality":"inauspicious"}],"horas":[{"name":"Hora 1","start":"06:04","end":"07:04","startHours":6.058522458821449,"endHours":7.058522458821449,"planetary_lord":"Mercury"},{"name":"Hora 2","start":"07:04","end":"08:04","startHours":7.058522458821449,"endHours":8.05852245882145,"planetary_lord":"Venus"},{"name":"Hora 3","start":"08:04","end":"09:04","startHours":8.05852245882145,"endHours":9.05852245882145,"planetary_lord":"Sun"},{"name":"Hora 4","start":"09:04","end":"10:04","startHours":9.05852245882145,"endHours":10.05852245882145,"planetary_lord":"Mars"},{"name":"Hora 5","start":"10:04","end":"11:04","startHours":10.05852245882145,"endHours":11.05852245882145,"planetary_lord":"Jupiter"},{"name":"Hora 6","start":"11:04","end":"12:04","startHours":11.05852245882145,"endHours":12.05852245882145,"planetary_lord":"Saturn"},{"name":"Hora 7","start":"12:04","end":"13:04","startHours":12.05852245882145,"endHours":13.05852245882145,"planetary_lord":"Moon"},{"name":"Hora 8","start":"13:04","end":"14:04","startHours":13.05852245882145,"endHours":14.05852245882145,"planetary_lord":"Mercury"},{"name":"Hora 9","start":"14:04","end":"15:04","startHours":14.05852245882145,"endHours":15.05852245882145,"planetary_lord":"Venus"},{"name":"Hora 10","start":"15:04","end":"16:04","startHours":15.05852245882145,"endHours":16.05852245882145,"planetary_lord":"Sun"},{"name":"Hora 11","start":"16:04","end":"17:04","startHours":16.05852245882145,"endHours":17.05852245882145,"planetary_lord":"Mars"},{"name":"Hora 12","start":"17:04","end":"18:04","startHours":17.05852245882145,"endHours":18.05852245882145,"planetary_lord":"Jupiter"},{"name":"Hora 13","start":"18:04","end":"19:04","startHours":18.05852245882145,"endHours":19.05852245882145,"planetary_lord":"Saturn"},{"name":"Hora 14","start":"19:04","end":"20:04","startHours":19.05852245882145,"endHours":20.05852245882145,"planetary_lord":"Moon"},{"name":"Hora 15","start":"20:04","end":"21:04","startHours":20.05852245882145,"endHours":21.05852245882145,"planetary_lord":"Mercury"},{"name":"Hora 16","start":"21:04","end":"22:04","startHours":21.05852245882145,"endHours":22.05852245882145,"planetary_lord":"Venus"},{"name":"Hora 17","start":"22:04","end":"23:04","startHours":22.05852245882145,"endHours":23.05852245882145,"planetary_lord":"Sun"},{"name":"Hora 18","start":"23:04","end":"00:04","startHours":23.05852245882145,"endHours":24.05852245882145,"planetary_lord":"Mars"},{"name":"Hora 19","start":"00:04","end":"01:04","startHours":24.05852245882145,"endHours":25.05852245882145,"planetary_lord":"Jupiter"},{"name":"Hora 20","start":"01:04","end":"02:04","startHours":25.05852245882145,"endHours":26.05852245882145,"planetary_lord":"Saturn"},{"name":"Hora 21","start":"02:04","end":"03:04","startHours":26.05852245882145,"endHours":27.05852245882145,"planetary_lord":"Moon"},{"name":"Hora 22","start":"03:04","end":"04:04","startHours":27.05852245882145,"endHours":28.05852245882145,"planetary_lord":"Mercury"},{"name":"Hora 23","start":"04:04","end":"05:04","startHours":28.05852245882145,"endHours":29.05852245882145,"planetary_lord":"Venus"},{"name":"Hora 24","start":"05:04","end":"06:04","startHours":29.05852245882145,"endHours":30.05852245882145,"planetary_lord":"Sun"}],"taraBala":{"favorable_nakshatras":["Bharaṇī","Kṛttikā","Rohiṇī","Mṛgaśirā","Ārdrā","Pūrva Phalgunī","Uttara Phalgunī","Hasta","Citrā","Svātī","Pūrva Āṣāḍhā","Uttara Āṣāḍhā","Śravaṇa","Dhaniṣṭhā","Śatabhiṣaj"],"unfavorable_nakshatras":["Aśvinī","Punarvasu","Puṣya","Aśleṣā","Maghā","Viśākhā","Anurādhā","Jyeṣṭhā","Mūla","Pūrva Bhādrapadā","Uttara Bhādrapadā","Revatī"],"nature":"Janma-tara if same nakshatra; favorable for 15 nakshatras"},"chandraBala":{"favorable_rashis":["Meṣa","Mithuna","Kanyā","Tulā","Makara","Kumbha"],"unfavorable_rashis":["Vṛṣabha","Karka","Siṃha","Vṛścika","Dhanu","Mīna"]},"dishaShool":"North (Uttara)","chandraVasa":"East","rahuVasa":"South-West","anandadiYoga":{"name":"Mānasa","quality":"Auspicious"},"drikRitu":"Varṣā (Monsoon) (Drik)","vedicRitu":"Grīṣma (Summer)","drikAyana":"Dakṣiṇāyana","vedicAyana":"Dakṣiṇāyana","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization (Drikpanchang-parity)","declination":19.145109115662464,"eotMinutes":-6.182853689797819,"ayanamsa":24.0845}},"calendars":{"vikram_samvat":2073,"vikram_samvatsara":"Saumya","saka_samvat":1938,"saka_samvatsara":"Durmukhi","bengali_samvat":1423,"malayalam_era":1192,"nanakshahi_year":547,"lunar_month":"Śrāvaṇa","lunar_month_paksha_full":"Śrāvaṇa Kṛṣṇa Pakṣa","solar_month":"Karkaṭa (Āḍi)","ritu":"Varṣā (Monsoon)","display_summary":"Śrāvaṇa Kṛṣṇa Aṣṭamī · Vikram 2073 Saumya · Śaka 1938 Durmukhi"},"festivals":[{"id":"karka-sankranti","name":"Karka Saṅkrānti (Dakṣiṇāyana)","name_sanskrit":"कर्क सङ्क्रान्ति","tradition":"Pan-Hindu","associated_deity":"Sūrya Bhagavān","significance":"Sun enters Cancer; Dakṣiṇāyana (south-going) begins. Devatā-rātri begins.","vrata":true,"detection":{"sun_rashi":"Karka"},"precedence":2}],"todays_walk":{"walk":{"id":"budha-walk","name":"Budha Walk","name_sanskrit":"बुध यात्रा","type":"graha","description":"Discrimination + BG 2.41 (vyavasāyātmikā buddhi).","step_count":6,"url":"/walk/budha-walk"},"reason":"Budhavāra (Wednesday) — 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 Kṛṣṇa Aṣṭamī","url":"/day/-3226-07-09","relevance":0.5},{"historical_date":"-3101-02-18","event":"Kali Yuga Epoch","chart_id":"kali-yuga-epoch","shared_marker":"same Aśvinī","url":"/day/-3101-02-18","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 27, 2016 CE · Colombo, Sri Lanka · Vidhyamitra","description":"July 27, 2016 CE for Colombo, Sri Lanka: Kṛṣṇa Aṣṭamī, sūryodaya 06:04, sūryāsta 18:30.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/colombo/2016-07-27","hreflang_alternates":{"en":"https://vidhyamitra.com/city/colombo/2016-07-27","sa":"https://sa.vidhyamitra.com/city/colombo/2016-07-27","hi":"https://hi.vidhyamitra.com/city/colombo/2016-07-27","x-default":"https://vidhyamitra.com/city/colombo/2016-07-27"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-15T13:29:54.928Z","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":"2026-05-15T13:29:54.928Z","verification":{"type":"community-validated","markers":["matches Drikpanchang ±1 minute on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-15T13:29:54.928Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}