| Sunrise | Sunset | Daylight | |
|---|---|---|---|
| Today | 06:10 | 19:10 | 13h 00m |
| Tomorrow | 06:09 | 19:10 | 13h 01m |
| Change | −1m | — | +1m |
Positive change in sunset / daylight = days are getting longer. Negative change in sunrise = sun is rising earlier.
Today's light segments for Monterrey. Amber = daylight, violet = twilight, dark = night.
Sunrise and sunset on the 1st of each month in Monterrey.
| Month | Sunrise | Sunset | Daylight |
|---|---|---|---|
| January | 07:28 | 18:02 | 10h 34m |
| February | 07:26 | 18:25 | 10h 59m |
| March | 07:06 | 18:43 | 11h 37m |
| April | 06:34 | 18:58 | 12h 24m |
| May | 06:06 | 19:12 | 13h 06m |
| June | 05:51 | 19:29 | 13h 38m |
| July | 05:54 | 19:37 | 13h 43m |
| August | 06:08 | 19:29 | 13h 21m |
| September | 06:22 | 19:03 | 12h 41m |
| October | 06:34 | 18:30 | 11h 56m |
| November | 06:50 | 18:02 | 11h 12m |
| December | 07:11 | 17:51 | 10h 40m |
Monterrey is located at 25.69°N, 100.32°W. Its latitude determines how dramatically daylight hours change through the year.
The city uses the America/Monterrey timezone (CST). It does not observe Daylight Saving Time, so solar times shift gradually through the year without abrupt clock changes.
Solar noon — the moment the sun reaches its highest point in the sky — occurs when the sun crosses the local meridian. In Monterrey this falls around 12:40 in mid-summer and 12:31 in December, reflecting UTC offset and any DST adjustments.