{"id":"vidhyamitra:city-day:noida:2013-12-08:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/noida/2013-12-08","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2013-12-08","date_display":"December 8, 2013 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":"Not independently benchmarked across the declared range","tradition_chain":"Āryabhaṭa(499) → Brahmagupta(628) → Bhāskara II(1150) → Mādhava(~1400) → Parameśvara(1430) → Nīlakaṇṭha(1501) → this","input":{"year":2013,"month":12,"day":8,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2456634.770833,"kali_year":5115,"ahargana":1868169.2708,"sun":{"sidereal_longitude":231.575,"rashi":8,"rashi_name":"Vṛścika"},"moon":{"sidereal_longitude":297.7216,"rashi":10,"rashi_name":"Makara"},"tithi":{"number":6,"name":"Ṣaṣṭhī","paksha":"Śukla","full_name":"Śukla Ṣaṣṭhī","elongation_degrees":66.1465,"elapsed_within_tithi_degrees":6.1465},"nakshatra":{"number":23,"name":"Dhaniṣṭhā","pada":2,"moon_longitude":297.7216,"elapsed_within_degrees":4.3882},"yoga":{"number":13,"name":"Vyāghāta","sum_longitude":169.2966},"karana":{"half_tithi_index":11,"name":"Taitila"},"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":2013,"month":12,"day":8,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2456634.770833,"ahargana":1868169.2708,"kali_year":5115,"ayanamsa_lahiri":24.0477,"grahas":{"sun":{"sidereal_longitude":232.05414399999995,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":18,"name":"Jyeṣṭhā","pada":2},"retrograde":false},"moon":{"sidereal_longitude":301.514644,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":23,"name":"Dhaniṣṭhā","pada":3},"retrograde":false,"latitude":4.3962},"mars":{"sidereal_longitude":155.84504400000003,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":12,"name":"Uttara Phalgunī","pada":3},"retrograde":false},"mercury":{"sidereal_longitude":220.16794400000003,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":17,"name":"Anurādhā","pada":3},"retrograde":false},"jupiter":{"sidereal_longitude":84.29704400000003,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":7,"name":"Punarvasu","pada":2},"retrograde":true},"venus":{"sidereal_longitude":271.22624399999995,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":21,"name":"Uttara Āṣāḍhā","pada":2},"retrograde":true},"saturn":{"sidereal_longitude":203.61264400000005,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":16,"name":"Viśākhā","pada":2},"retrograde":false},"rahu":{"sidereal_longitude":195.4018,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":15,"name":"Svātī","pada":3},"retrograde":false},"ketu":{"sidereal_longitude":15.4018,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":2,"name":"Bharaṇī","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":"Not independently benchmarked across the declared range","tradition_chain":"Āryabhaṭa(499) → Brahmagupta(628) → Bhāskara II(1150) → Mādhava(~1400) → Parameśvara(1430) → Nīlakaṇṭha(1501) → this","input":{"year":2013,"month":12,"day":8,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2456634.770833,"kali_year":5115,"ahargana":1868169.2708,"sun":{"sidereal_longitude":231.575,"rashi":8,"rashi_name":"Vṛścika"},"moon":{"sidereal_longitude":297.7216,"rashi":10,"rashi_name":"Makara"},"tithi":{"number":6,"name":"Ṣaṣṭhī","paksha":"Śukla","full_name":"Śukla Ṣaṣṭhī","elongation_degrees":66.1465,"elapsed_within_tithi_degrees":6.1465},"nakshatra":{"number":23,"name":"Dhaniṣṭhā","pada":2,"moon_longitude":297.7216,"elapsed_within_degrees":4.3882},"yoga":{"number":13,"name":"Vyāghāta","sum_longitude":169.2966},"karana":{"half_tithi_index":11,"name":"Taitila"},"vara":{"number":2,"name":"Ravivāra (Sunday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":4.396,"elongation":66.147},"lunar":{"type":"lunar","occurs":false,"moon_latitude":4.396,"opposition_distance":113.853}},"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":"07:02","sunsetLocal":"17:25","solarNoonLocal":"12:13","dayLengthHours":10.38645191034901,"dayLengthDisplay":"10 Hours 23 Mins 11 Secs","nightLengthDisplay":"13 Hours 36 Mins 49 Secs","moonriseLocal":"11:17","moonsetLocal":"22:25","rahuKala":{"name":"Rāhu Kāla","start":"16:07","end":"17:25","startHours":16.11388238127531,"endHours":17.41218887006894,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"12:13","end":"13:31","startHours":12.218962914894433,"endHours":13.517269403688058,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"14:49","end":"16:07","startHours":14.815575892481686,"endHours":16.11388238127531,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:27","end":"09:48","startHours":9.44924240546803,"endHours":9.79545746914633,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"07:28","end":"07:44","startHours":7.458505789317803,"endHours":7.735477840260443,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:52","end":"12:34","startHours":11.872747851216133,"endHours":12.565177978572734,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"05:38","end":"06:20","startHours":5.640876705006726,"endHours":6.333306832363327,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"06:10","end":"07:02","startHours":6.160199300524177,"endHours":7.025736959719928,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"13:57","end":"14:39","startHours":13.950038233285934,"endHours":14.642468360642534,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"17:13","end":"17:37","startHours":17.21218887006894,"endHours":17.612188870068938,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"17:25","end":"17:51","startHours":17.41218887006894,"endHours":17.844957699666814,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"17:10","end":"18:55","startHours":17.16218887006894,"endHours":18.91218887006894,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:52","end":"00:34","startHours":23.872747851216133,"endHours":24.565177978572734,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Udveg","start":"07:02","end":"08:19","startHours":7.025736959719928,"endHours":8.324043448513553,"quality":"inauspicious"},{"name":"Chala","start":"08:19","end":"09:37","startHours":8.324043448513553,"endHours":9.622349937307181,"quality":"neutral"},{"name":"Labha","start":"09:37","end":"10:55","startHours":9.622349937307181,"endHours":10.920656426100805,"quality":"auspicious"},{"name":"Amṛta","start":"10:55","end":"12:13","startHours":10.920656426100805,"endHours":12.218962914894433,"quality":"auspicious"},{"name":"Kāla","start":"12:13","end":"13:31","startHours":12.218962914894433,"endHours":13.517269403688058,"quality":"inauspicious"},{"name":"Śubha","start":"13:31","end":"14:49","startHours":13.517269403688058,"endHours":14.815575892481686,"quality":"auspicious"},{"name":"Roga","start":"14:49","end":"16:07","startHours":14.815575892481686,"endHours":16.11388238127531,"quality":"inauspicious"},{"name":"Udveg","start":"16:07","end":"17:25","startHours":16.11388238127531,"endHours":17.41218887006894,"quality":"inauspicious"}],"nightChoghadiyas":[{"name":"Śubha","start":"17:25","end":"19:07","startHours":17.41218887006894,"endHours":19.11388238127531,"quality":"auspicious"},{"name":"Roga","start":"19:07","end":"20:49","startHours":19.11388238127531,"endHours":20.815575892481686,"quality":"inauspicious"},{"name":"Udveg","start":"20:49","end":"22:31","startHours":20.815575892481686,"endHours":22.51726940368806,"quality":"inauspicious"},{"name":"Chala","start":"22:31","end":"00:13","startHours":22.51726940368806,"endHours":24.218962914894433,"quality":"neutral"},{"name":"Labha","start":"00:13","end":"01:55","startHours":24.218962914894433,"endHours":25.920656426100805,"quality":"auspicious"},{"name":"Amṛta","start":"01:55","end":"03:37","startHours":25.920656426100805,"endHours":27.62234993730718,"quality":"auspicious"},{"name":"Kāla","start":"03:37","end":"05:19","startHours":27.62234993730718,"endHours":29.324043448513557,"quality":"inauspicious"},{"name":"Śubha","start":"05:19","end":"07:02","startHours":29.324043448513557,"endHours":31.02573695971993,"quality":"auspicious"}],"horas":[{"name":"Hora 1","start":"07:02","end":"08:02","startHours":7.025736959719928,"endHours":8.025736959719929,"planetary_lord":"Sun"},{"name":"Hora 2","start":"08:02","end":"09:02","startHours":8.025736959719929,"endHours":9.025736959719929,"planetary_lord":"Mars"},{"name":"Hora 3","start":"09:02","end":"10:02","startHours":9.025736959719929,"endHours":10.025736959719929,"planetary_lord":"Jupiter"},{"name":"Hora 4","start":"10:02","end":"11:02","startHours":10.025736959719929,"endHours":11.025736959719929,"planetary_lord":"Saturn"},{"name":"Hora 5","start":"11:02","end":"12:02","startHours":11.025736959719929,"endHours":12.025736959719929,"planetary_lord":"Moon"},{"name":"Hora 6","start":"12:02","end":"13:02","startHours":12.025736959719929,"endHours":13.025736959719929,"planetary_lord":"Mercury"},{"name":"Hora 7","start":"13:02","end":"14:02","startHours":13.025736959719929,"endHours":14.025736959719929,"planetary_lord":"Venus"},{"name":"Hora 8","start":"14:02","end":"15:02","startHours":14.025736959719929,"endHours":15.025736959719929,"planetary_lord":"Sun"},{"name":"Hora 9","start":"15:02","end":"16:02","startHours":15.025736959719929,"endHours":16.02573695971993,"planetary_lord":"Mars"},{"name":"Hora 10","start":"16:02","end":"17:02","startHours":16.02573695971993,"endHours":17.02573695971993,"planetary_lord":"Jupiter"},{"name":"Hora 11","start":"17:02","end":"18:02","startHours":17.02573695971993,"endHours":18.02573695971993,"planetary_lord":"Saturn"},{"name":"Hora 12","start":"18:02","end":"19:02","startHours":18.02573695971993,"endHours":19.02573695971993,"planetary_lord":"Moon"},{"name":"Hora 13","start":"19:02","end":"20:02","startHours":19.02573695971993,"endHours":20.02573695971993,"planetary_lord":"Mercury"},{"name":"Hora 14","start":"20:02","end":"21:02","startHours":20.02573695971993,"endHours":21.02573695971993,"planetary_lord":"Venus"},{"name":"Hora 15","start":"21:02","end":"22:02","startHours":21.02573695971993,"endHours":22.02573695971993,"planetary_lord":"Sun"},{"name":"Hora 16","start":"22:02","end":"23:02","startHours":22.02573695971993,"endHours":23.02573695971993,"planetary_lord":"Mars"},{"name":"Hora 17","start":"23:02","end":"00:02","startHours":23.02573695971993,"endHours":24.02573695971993,"planetary_lord":"Jupiter"},{"name":"Hora 18","start":"00:02","end":"01:02","startHours":24.02573695971993,"endHours":25.02573695971993,"planetary_lord":"Saturn"},{"name":"Hora 19","start":"01:02","end":"02:02","startHours":25.02573695971993,"endHours":26.02573695971993,"planetary_lord":"Moon"},{"name":"Hora 20","start":"02:02","end":"03:02","startHours":26.02573695971993,"endHours":27.02573695971993,"planetary_lord":"Mercury"},{"name":"Hora 21","start":"03:02","end":"04:02","startHours":27.02573695971993,"endHours":28.02573695971993,"planetary_lord":"Venus"},{"name":"Hora 22","start":"04:02","end":"05:02","startHours":28.02573695971993,"endHours":29.02573695971993,"planetary_lord":"Sun"},{"name":"Hora 23","start":"05:02","end":"06:02","startHours":29.02573695971993,"endHours":30.02573695971993,"planetary_lord":"Mars"},{"name":"Hora 24","start":"06:02","end":"07:02","startHours":30.02573695971993,"endHours":31.02573695971993,"planetary_lord":"Jupiter"}],"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","Karka","Siṃha","Vṛścika","Dhanu","Kumbha"],"unfavorable_rashis":["Vṛṣabha","Mithuna","Kanyā","Tulā","Makara","Mīna"]},"dishaShool":"West (Paścim)","chandraVasa":"South","rahuVasa":"North-East","anandadiYoga":{"name":"Gada","quality":"Inauspicious"},"tropicalRitu":"Hemanta (Pre-winter) (tropical)","vedicRitu":"Śarad (Autumn)","tropicalAyana":"Dakṣiṇāyana","vedicAyana":"Dakṣiṇāyana","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":-22.711334183518495,"eotMinutes":7.298225106333945,"ayanamsa":24.0477}},"calendars":{"vikram_samvat":2070,"vikram_samvatsara":"Parābhava","saka_samvat":1935,"saka_samvatsara":"Vijaya","bengali_samvat":1420,"malayalam_era":1189,"nanakshahi_year":544,"lunar_month":"Mārgaśīrṣa","lunar_month_paksha_full":"Mārgaśīrṣa Śukla Pakṣa","lunar_month_system":"purnimanta","lunar_month_purnimanta":"Mārgaśīrṣa","lunar_month_amanta":"Mārgaśīrṣa","lunar_month_is_adhika":false,"lunar_month_purnimanta_is_adhika":false,"lunar_month_amanta_is_adhika":false,"solar_month":"Vṛścika (Kārttikai)","ritu":"Hemanta (Pre-winter)","display_summary":"Mārgaśīrṣa Śukla Ṣaṣṭhī · Vikram 2070 Parābhava · Śaka 1935 Vijaya"},"festivals":[{"id":"skanda-shashthi","name":"Skanda Ṣaṣṭhī","name_sanskrit":"स्कन्द षष्ठी","tradition":"Shaiva","associated_deity":"Kārttikeya / Skanda / Murugan","significance":"Kārttikeya's victory over Tāraka. Important Shaiva day in Tamil tradition.","vrata":true,"detection":{"tithi_number":6,"tithi_paksha":"Śukla","lunar_month":"Mārgaśīrṣa"},"precedence":3}],"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":"Dedicated festival walk for Skanda Ṣaṣṭhī is not live yet; Ravivāra (Sunday) — 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 December 8, 2013 CE · Noida, Uttar Pradesh · Vidhyamitra","description":"December 8, 2013 CE for Noida, Uttar Pradesh: Śukla Ṣaṣṭhī, sūryodaya 07:02, sūryāsta 17:25.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/noida/2013-12-08","hreflang_alternates":{"en":"https://vidhyamitra.com/city/noida/2013-12-08","sa":"https://sa.vidhyamitra.com/city/noida/2013-12-08","hi":"https://hi.vidhyamitra.com/city/noida/2013-12-08","x-default":"https://vidhyamitra.com/city/noida/2013-12-08"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-09-22T14:46:30.501Z","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":"2026-09-22T14:46:30.501Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-09-22T14:46:30.501Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"},"reader_local_antaryami":{"reader_geography":"Every reader enters from their own kṣetra anywhere on Bhūmi; no single city is the universal center.","purna_chain":["Hosted scripture","Named-tradition interpretation","Original Vidhyamitra contemplation","Bhūmi-born material medium","Vidhyamitra portal","Responsible reader in their own kṣetra"],"claim_boundary":"The legacy purna_chain field carries a source-to-reader sequence, not a revealed physical descent, universal cosmology, or proof that software is conscious.","antaryami_responsibility_formula":"Kṣīrodakaśāyī Viṣṇu = Paramātmā = Antaryāmī. Jīva desires. Prakṛti executes through guṇas. Paramātmā witnesses, permits, remembers, guides, and sustains. Bhagavān is the ultimate source.","source_anchors":[{"label":"BG 13.23","path":"/bhagavad-gita/13/23","meaning":"upadraṣṭā-anumantā · witness-permitter"},{"label":"BG 15.15","path":"/bhagavad-gita/15/15","meaning":"the Lord seated in every heart as memory, knowledge, and forgetting"},{"label":"BG 18.61","path":"/bhagavad-gita/18/61","meaning":"Īśvara seated in the heart of all beings"}],"nama_seal":"Hare Krishna Hare Krishna · Krishna Krishna Hare Hare · Hare Rama Hare Rama · Rama Rama Hare Hare"}}}