Sunrise and Sunset times in Ostia Antica, Italy 
Ostia Antica
Lazio
Time zone: Europe/Rome, UTC 2 h.
Latitude: 41.75, Longitude: 12.3
| Date | Sunrise | Solar Noon | Sunset | Length of day |
|---|---|---|---|---|
| 2025-Jun-01, Sunday | 05:38:19 | 13:08:41 | 20:39:03 | 15h 0m 44s |
| 2025-Jun-02, Monday | 05:37:53 | 13:08:51 | 20:39:48 | 15h 1m 55s |
| 2025-Jun-03, Tuesday | 05:37:30 | 13:09:01 | 20:40:32 | 15h 3m 2s |
| 2025-Jun-04, Wednesday | 05:37:08 | 13:09:11 | 20:41:14 | 15h 4m 6s |
| 2025-Jun-05, Thursday | 05:36:49 | 13:09:22 | 20:41:55 | 15h 5m 6s |
| 2025-Jun-06, Friday | 05:36:31 | 13:09:33 | 20:42:34 | 15h 6m 3s |
| 2025-Jun-07, Saturday | 05:36:16 | 13:09:44 | 20:43:12 | 15h 6m 56s |
| 2025-Jun-08, Sunday | 05:36:02 | 13:09:55 | 20:43:48 | 15h 7m 46s |
| 2025-Jun-09, Monday | 05:35:51 | 13:10:07 | 20:44:23 | 15h 8m 32s |
| 2025-Jun-10, Tuesday | 05:35:42 | 13:10:19 | 20:44:56 | 15h 9m 14s |
| 2025-Jun-11, Wednesday | 05:35:35 | 13:10:31 | 20:45:28 | 15h 9m 53s |
| 2025-Jun-12, Thursday | 05:35:29 | 13:10:44 | 20:45:58 | 15h 10m 29s |
| 2025-Jun-13, Friday | 05:35:26 | 13:10:56 | 20:46:26 | 15h 11m 0s |
| 2025-Jun-14, Saturday | 05:35:25 | 13:11:09 | 20:46:52 | 15h 11m 27s |
| 2025-Jun-15, Sunday | 05:35:26 | 13:11:22 | 20:47:17 | 15h 11m 51s |
| 2025-Jun-16, Monday | 05:35:29 | 13:11:35 | 20:47:40 | 15h 12m 11s |
| 2025-Jun-17, Tuesday | 05:35:34 | 13:11:48 | 20:48:01 | 15h 12m 27s |
| 2025-Jun-18, Wednesday | 05:35:41 | 13:12:01 | 20:48:20 | 15h 12m 39s |
| 2025-Jun-19, Thursday | 05:35:50 | 13:12:14 | 20:48:37 | 15h 12m 47s |
| 2025-Jun-20, Friday | 05:36:01 | 13:12:27 | 20:48:52 | 15h 12m 51s |
| 2025-Jun-21, Saturday | 05:36:14 | 13:12:40 | 20:49:06 | 15h 12m 52s |
| 2025-Jun-22, Sunday | 05:36:29 | 13:12:53 | 20:49:17 | 15h 12m 48s |
| 2025-Jun-23, Monday | 05:36:45 | 13:13:06 | 20:49:26 | 15h 12m 41s |
| 2025-Jun-24, Tuesday | 05:37:04 | 13:13:19 | 20:49:34 | 15h 12m 30s |
| 2025-Jun-25, Wednesday | 05:37:24 | 13:13:31 | 20:49:39 | 15h 12m 15s |
| 2025-Jun-26, Thursday | 05:37:46 | 13:13:44 | 20:49:42 | 15h 11m 56s |
| 2025-Jun-27, Friday | 05:38:10 | 13:13:57 | 20:49:43 | 15h 11m 33s |
| 2025-Jun-28, Saturday | 05:38:35 | 13:14:09 | 20:49:42 | 15h 11m 7s |
| 2025-Jun-29, Sunday | 05:39:02 | 13:14:21 | 20:49:39 | 15h 10m 37s |
| 2025-Jun-30, Monday | 05:39:31 | 13:14:33 | 20:49:34 | 15h 10m 3s |
Ostia Antica on Italy map:
Cities in the same time zone Europe/Rome
Rome (Lazio), Milan (Lombardy), Naples (Campania), Turin (Piedmont), Florence (Tuscany), Salerno (Campania), Palermo (Sicilia), Catania (Sicilia), Genoa (Liguria), Bari (Puglia), Bologna (Emilia-Romagna), Verona (Veneto), Pescara (Abruzzo), Cagliari (Sardegna), Venice (Veneto), Messina (Sicilia), Caserta (Campania), Como (Lombardy), Trieste (Friuli-Venezia Giulia), Pisa (Tuscany), Taranto (Puglia), Bergamo (Lombardy), Reggio di Calabria (Calabria), Treviso (Veneto), Modena (Emilia-Romagna), Parma (Emilia-Romagna), Lecce (Puglia), Livorno (Tuscany), Foggia (Puglia), Perugia (Umbria)
Largest Populated Areas in Italy
Rome (Lazio), Milan (Lombardy), Naples (Campania), Turin (Piedmont), Florence (Tuscany), Salerno (Campania), Palermo (Sicilia), Catania (Sicilia), Genoa (Liguria), Bari (Puglia), Bologna (Emilia-Romagna), Verona (Veneto), Pescara (Abruzzo), Cagliari (Sardegna), Venice (Veneto), Messina (Sicilia), Como (Lombardy), Caserta (Campania), Trieste (Friuli-Venezia Giulia), Pisa (Tuscany), Taranto (Puglia), Bergamo (Lombardy), Reggio di Calabria (Calabria), Treviso (Veneto), Modena (Emilia-Romagna), Parma (Emilia-Romagna), Lecce (Puglia), Livorno (Tuscany), Foggia (Puglia), Perugia (Umbria)
Daylight Hours FAQ: 10 Most Googled Questions Answered
1. What are daylight hours?
Daylight hours refer to the period between sunrise and sunset. This duration changes throughout the year based on season and geographic location.
2. Why are days shorter in winter and longer in summer?
Earth's 23.5° axial tilt causes uneven sunlight distribution. Your hemisphere receives less direct sunlight in winter (shorter days) and more in summer (longer days).
3. When is the longest day of the year?
Northern Hemisphere: June 20-22 (summer solstice).
Southern Hemisphere: December 21-23.
Near polar circles, the sun doesn't set for 24 hours.
4. When is the shortest day of the year?
Northern Hemisphere: December 21-22 (winter solstice).
Southern Hemisphere: June 20-21.
5. How does latitude affect daylight hours?
The closer to poles, the more extreme variations:
- Equator: ~12-hour days year-round
- Polar regions: Midnight sun/polar nights occur
6. Why do New York and Miami have different day lengths?
Miami's lower latitude means:
- Winter days are longer than NY's
- Summer days are slightly shorter
7. When are day and night equal?
During equinoxes:
- Spring: March 20-21
- Fall: September 22-23
How fast do days lengthen/shorten?
Most rapid change near equinoxes: 2-4 minutes daily.
Slowest change near solstices: <1 minute daily.
9. Where can I check daylight hours for my city?
Reliable tools:
- Timeanddate.com
- SunCalc.org
- Photographer's Ephemeris app
10. Does daylight affect health?
Yes. Reduced winter sunlight may cause:
- Seasonal Affective Disorder (SAD)
- Vitamin D deficiency
Solution: Light therapy lamps & midday walks