{"id":"vidhyamitra:city-day:noida:2028-01-27:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/noida/2028-01-27","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2028-01-27","date_display":"January 27, 2028 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":2028,"month":1,"day":27,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2461797.770833,"kali_year":5129,"ahargana":1873332.2708,"sun":{"sidereal_longitude":282.2708,"rashi":10,"rashi_name":"Makara"},"moon":{"sidereal_longitude":288.2829,"rashi":10,"rashi_name":"Makara"},"tithi":{"number":1,"name":"Pratipada","paksha":"Śukla","full_name":"Śukla Pratipada","elongation_degrees":6.0121,"elapsed_within_tithi_degrees":6.0121},"nakshatra":{"number":22,"name":"Śravaṇa","pada":3,"moon_longitude":288.2829,"elapsed_within_degrees":8.2829},"yoga":{"number":16,"name":"Siddhi","sum_longitude":210.5538},"karana":{"half_tithi_index":1,"name":"Bava"},"vara":{"number":6,"name":"Guruvāra (Thursday)"}},"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":2028,"month":1,"day":27,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2461797.770833,"ahargana":1873332.2708,"kali_year":5129,"ayanamsa_lahiri":24.2451,"grahas":{"sun":{"sidereal_longitude":282.360279,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":22,"name":"Śravaṇa","pada":1},"retrograde":false},"moon":{"sidereal_longitude":286.660079,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":22,"name":"Śravaṇa","pada":2},"retrograde":false,"latitude":0.5044},"mars":{"sidereal_longitude":293.7556790000001,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":23,"name":"Dhaniṣṭhā","pada":1},"retrograde":false},"mercury":{"sidereal_longitude":294.4604790000001,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":23,"name":"Dhaniṣṭhā","pada":1},"retrograde":true},"jupiter":{"sidereal_longitude":152.73757899999998,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":12,"name":"Uttara Phalgunī","pada":2},"retrograde":true},"venus":{"sidereal_longitude":321.875679,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":25,"name":"Pūrva Bhādrapadā","pada":1},"retrograde":false},"saturn":{"sidereal_longitude":357.841979,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":27,"name":"Revatī","pada":4},"retrograde":false},"rahu":{"sidereal_longitude":281.8412,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":22,"name":"Śravaṇa","pada":1},"retrograde":false},"ketu":{"sidereal_longitude":101.8412,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":8,"name":"Puṣya","pada":3},"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":2028,"month":1,"day":27,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2461797.770833,"kali_year":5129,"ahargana":1873332.2708,"sun":{"sidereal_longitude":282.2708,"rashi":10,"rashi_name":"Makara"},"moon":{"sidereal_longitude":288.2829,"rashi":10,"rashi_name":"Makara"},"tithi":{"number":1,"name":"Pratipada","paksha":"Śukla","full_name":"Śukla Pratipada","elongation_degrees":6.0121,"elapsed_within_tithi_degrees":6.0121},"nakshatra":{"number":22,"name":"Śravaṇa","pada":3,"moon_longitude":288.2829,"elapsed_within_degrees":8.2829},"yoga":{"number":16,"name":"Siddhi","sum_longitude":210.5538},"karana":{"half_tithi_index":1,"name":"Bava"},"vara":{"number":6,"name":"Guruvāra (Thursday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":0.504,"elongation":6.012},"lunar":{"type":"lunar","occurs":false,"moon_latitude":0.504,"opposition_distance":173.988}},"eclipse_window_40days":[]},"city":{"slug":"noida","name":"Noida, Uttar Pradesh","lat":28.5355,"lon":77.391,"tz_offset_hours":5.5,"state":"Uttar Pradesh","country":"IN","tier":"tier-1"},"tier2":{"city":{"slug":"noida","name":"Noida, Uttar Pradesh","lat":28.5355,"lon":77.391,"tz_offset_hours":5.5,"state":"Uttar Pradesh","country":"IN","tier":"tier-1"},"sunriseLocal":"07:11","sunsetLocal":"17:55","solarNoonLocal":"12:33","dayLengthHours":10.727969033960374,"dayLengthDisplay":"10 Hours 43 Mins 41 Secs","nightLengthDisplay":"13 Hours 16 Mins 19 Secs","moonriseLocal":"07:27","moonsetLocal":"18:14","rahuKala":{"name":"Rāhu Kāla","start":"13:54","end":"15:14","startHours":13.894342887693032,"endHours":15.235339016938077,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"07:11","end":"08:32","startHours":7.189362241467799,"endHours":8.530358370712845,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"09:52","end":"11:13","startHours":9.871354499957892,"endHours":11.212350629202938,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:42","end":"10:03","startHours":9.692555016058552,"endHours":10.050153983857232,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"07:38","end":"07:55","startHours":7.636360951216147,"endHours":7.922440125455091,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"12:12","end":"12:55","startHours":12.195747790649305,"endHours":12.910945726246664,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"05:46","end":"06:28","startHours":5.7589663702730824,"endHours":6.47416430587044,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"06:18","end":"07:11","startHours":6.295364821971101,"endHours":7.189362241467799,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:20","end":"15:03","startHours":14.341341597441382,"endHours":15.05653953303874,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"17:43","end":"18:07","startHours":17.717331275428172,"endHours":18.11733127542817,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"17:55","end":"18:22","startHours":17.91733127542817,"endHours":18.36432998517652,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"17:40","end":"19:25","startHours":17.66733127542817,"endHours":19.41733127542817,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"00:12","end":"00:55","startHours":24.195747790649307,"endHours":24.910945726246666,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Śubha","start":"07:11","end":"08:32","startHours":7.189362241467799,"endHours":8.530358370712845,"quality":"auspicious"},{"name":"Roga","start":"08:32","end":"09:52","startHours":8.530358370712845,"endHours":9.871354499957892,"quality":"inauspicious"},{"name":"Udveg","start":"09:52","end":"11:13","startHours":9.871354499957892,"endHours":11.212350629202938,"quality":"inauspicious"},{"name":"Chala","start":"11:13","end":"12:33","startHours":11.212350629202938,"endHours":12.553346758447987,"quality":"neutral"},{"name":"Labha","start":"12:33","end":"13:54","startHours":12.553346758447987,"endHours":13.894342887693032,"quality":"auspicious"},{"name":"Amṛta","start":"13:54","end":"15:14","startHours":13.894342887693032,"endHours":15.235339016938077,"quality":"auspicious"},{"name":"Kāla","start":"15:14","end":"16:35","startHours":15.235339016938077,"endHours":16.576335146183126,"quality":"inauspicious"},{"name":"Śubha","start":"16:35","end":"17:55","startHours":16.576335146183126,"endHours":17.91733127542817,"quality":"auspicious"}],"nightChoghadiyas":[{"name":"Amṛta","start":"17:55","end":"19:35","startHours":17.91733127542817,"endHours":19.576335146183126,"quality":"auspicious"},{"name":"Kāla","start":"19:35","end":"21:14","startHours":19.576335146183126,"endHours":21.235339016938077,"quality":"inauspicious"},{"name":"Śubha","start":"21:14","end":"22:54","startHours":21.235339016938077,"endHours":22.894342887693032,"quality":"auspicious"},{"name":"Roga","start":"22:54","end":"00:33","startHours":22.894342887693032,"endHours":24.553346758447987,"quality":"inauspicious"},{"name":"Udveg","start":"00:33","end":"02:13","startHours":24.553346758447987,"endHours":26.212350629202938,"quality":"inauspicious"},{"name":"Chala","start":"02:13","end":"03:52","startHours":26.212350629202938,"endHours":27.871354499957892,"quality":"neutral"},{"name":"Labha","start":"03:52","end":"05:32","startHours":27.871354499957892,"endHours":29.530358370712847,"quality":"auspicious"},{"name":"Amṛta","start":"05:32","end":"07:11","startHours":29.530358370712847,"endHours":31.189362241467798,"quality":"auspicious"}],"horas":[{"name":"Hora 1","start":"07:11","end":"08:11","startHours":7.189362241467799,"endHours":8.189362241467798,"planetary_lord":"Jupiter"},{"name":"Hora 2","start":"08:11","end":"09:11","startHours":8.189362241467798,"endHours":9.189362241467798,"planetary_lord":"Saturn"},{"name":"Hora 3","start":"09:11","end":"10:11","startHours":9.189362241467798,"endHours":10.189362241467798,"planetary_lord":"Moon"},{"name":"Hora 4","start":"10:11","end":"11:11","startHours":10.189362241467798,"endHours":11.189362241467798,"planetary_lord":"Mercury"},{"name":"Hora 5","start":"11:11","end":"12:11","startHours":11.189362241467798,"endHours":12.189362241467798,"planetary_lord":"Venus"},{"name":"Hora 6","start":"12:11","end":"13:11","startHours":12.189362241467798,"endHours":13.189362241467798,"planetary_lord":"Sun"},{"name":"Hora 7","start":"13:11","end":"14:11","startHours":13.189362241467798,"endHours":14.189362241467798,"planetary_lord":"Mars"},{"name":"Hora 8","start":"14:11","end":"15:11","startHours":14.189362241467798,"endHours":15.189362241467798,"planetary_lord":"Jupiter"},{"name":"Hora 9","start":"15:11","end":"16:11","startHours":15.189362241467798,"endHours":16.189362241467798,"planetary_lord":"Saturn"},{"name":"Hora 10","start":"16:11","end":"17:11","startHours":16.189362241467798,"endHours":17.189362241467798,"planetary_lord":"Moon"},{"name":"Hora 11","start":"17:11","end":"18:11","startHours":17.189362241467798,"endHours":18.189362241467798,"planetary_lord":"Mercury"},{"name":"Hora 12","start":"18:11","end":"19:11","startHours":18.189362241467798,"endHours":19.189362241467798,"planetary_lord":"Venus"},{"name":"Hora 13","start":"19:11","end":"20:11","startHours":19.189362241467798,"endHours":20.189362241467798,"planetary_lord":"Sun"},{"name":"Hora 14","start":"20:11","end":"21:11","startHours":20.189362241467798,"endHours":21.189362241467798,"planetary_lord":"Mars"},{"name":"Hora 15","start":"21:11","end":"22:11","startHours":21.189362241467798,"endHours":22.189362241467798,"planetary_lord":"Jupiter"},{"name":"Hora 16","start":"22:11","end":"23:11","startHours":22.189362241467798,"endHours":23.189362241467798,"planetary_lord":"Saturn"},{"name":"Hora 17","start":"23:11","end":"00:11","startHours":23.189362241467798,"endHours":24.189362241467798,"planetary_lord":"Moon"},{"name":"Hora 18","start":"00:11","end":"01:11","startHours":24.189362241467798,"endHours":25.189362241467798,"planetary_lord":"Mercury"},{"name":"Hora 19","start":"01:11","end":"02:11","startHours":25.189362241467798,"endHours":26.189362241467798,"planetary_lord":"Venus"},{"name":"Hora 20","start":"02:11","end":"03:11","startHours":26.189362241467798,"endHours":27.189362241467798,"planetary_lord":"Sun"},{"name":"Hora 21","start":"03:11","end":"04:11","startHours":27.189362241467798,"endHours":28.189362241467798,"planetary_lord":"Mars"},{"name":"Hora 22","start":"04:11","end":"05:11","startHours":28.189362241467798,"endHours":29.189362241467798,"planetary_lord":"Jupiter"},{"name":"Hora 23","start":"05:11","end":"06:11","startHours":29.189362241467798,"endHours":30.189362241467798,"planetary_lord":"Saturn"},{"name":"Hora 24","start":"06:11","end":"07:11","startHours":30.189362241467798,"endHours":31.189362241467798,"planetary_lord":"Moon"}],"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":"South (Dakṣiṇa)","chandraVasa":"South-East","rahuVasa":"North-West","anandadiYoga":{"name":"Mudgara","quality":"Inauspicious"},"drikRitu":"Śiśira (Winter) (Drik)","vedicRitu":"Hemanta (Pre-winter)","drikAyana":"Uttarāyaṇa","vedicAyana":"Uttarāyaṇa","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization (Drikpanchang-parity)","declination":-18.619648278275484,"eotMinutes":-12.76480550687915,"ayanamsa":24.2451}},"calendars":{"vikram_samvat":2085,"vikram_samvatsara":"Durmati","saka_samvat":1950,"saka_samvatsara":"Kīlaka","bengali_samvat":1435,"malayalam_era":1204,"nanakshahi_year":559,"lunar_month":"Māgha","lunar_month_paksha_full":"Māgha Śukla Pakṣa","solar_month":"Makara (Tai)","ritu":"Śiśira (Winter)","display_summary":"Māgha Śukla Pratipada · Vikram 2085 Durmati · Śaka 1950 Kīlaka"},"festivals":[{"id":"makara-sankranti","name":"Makara Saṅkrānti (Uttarāyaṇa)","name_sanskrit":"मकर सङ्क्रान्ति","tradition":"Pan-Hindu","associated_deity":"Sūrya Bhagavān","significance":"Sun enters Capricorn; Uttarāyaṇa (north-going) begins. Bhīṣma's chosen mahaprasthāna time.","vrata":true,"detection":{"sun_rashi":"Makara"},"precedence":1,"sources":["Mahābhārata Bhīṣma-Stuti","Sūrya-Siddhānta"]},{"id":"pongal","name":"Pongal / Thai Pongal","name_sanskrit":"पोङ्गल","tradition":"Regional","associated_deity":"Sūrya Bhagavān","significance":"Tamil 4-day harvest festival; coincides with Makara Saṅkrānti.","vrata":false,"detection":{"sun_rashi":"Makara"},"precedence":2},{"id":"magha-gupta-navratri-start","name":"Māgha Gupta Navrātri Start","name_sanskrit":"माघ गुप्त नवरात्रि आरम्भ","tradition":"Shakta","associated_deity":"Devī (10 Mahāvidyās)","significance":"Hidden (gupta) Navrātri for advanced sādhanā of 10 Mahāvidyās.","vrata":true,"detection":{"tithi_number":1,"tithi_paksha":"Śukla","lunar_month":"Māgha"},"precedence":3}],"todays_walk":{"walk":{"id":"guru-walk","name":"Bṛhaspati Walk","name_sanskrit":"गुरु यात्रा","type":"graha","description":"Wisdom transmission + BG 4.34.","step_count":8,"url":"/walk/guru-walk"},"reason":"Guruvāra (Thursday) — its presiding graha's walk."},"cosmic_resonances":[]},"validity":{"eternal":false,"location_specific":"noida"},"liturgical":{"opening":"जय श्री कृष्ण","closing":"ॐ तत् सत्","attribution":"Computed by Vidhyamitra Sūrya-Siddhānta substrate + Vidhyamitra Tier-2 layer"},"seo":{"title":"Pañchāṅga January 27, 2028 CE · Noida, Uttar Pradesh · Vidhyamitra","description":"January 27, 2028 CE for Noida, Uttar Pradesh: Śukla Pratipada, sūryodaya 07:11, sūryāsta 17:55.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/noida/2028-01-27","hreflang_alternates":{"en":"https://vidhyamitra.com/city/noida/2028-01-27","sa":"https://sa.vidhyamitra.com/city/noida/2028-01-27","hi":"https://hi.vidhyamitra.com/city/noida/2028-01-27","x-default":"https://vidhyamitra.com/city/noida/2028-01-27"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-14T18:26:03.980Z","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":"2026-05-14T18:26:03.980Z","verification":{"type":"community-validated","markers":["matches Drikpanchang ±1 minute on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-14T18:26:03.980Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}