In Singapore’s context, even the “dry” monsoon brings a fair bit of rain (we’re in the tropics, so thunderstorms can happen ...

Did you know both the astronomical first day of spring and Easter Sunday are tied to the spring equinox? How they relate, what to know for spring 2025.

We’ve all experienced the shift to and from daylight saving time—whether we like it or not. In decades ... your sleep. But have you ever stopped to wonder: Why does the time change at 2 ...

Historical data shows that auroras occur more often during the spring and autumn equinox.

so you know when to change your clock and not miss an important engagement. You'll also learn about the history of daylight saving time, why we have it now and some myths and interesting facts ...

The word equinox comes from two Latin words meaning equal and night. That’s because on the equinox, day and night last almost ...

Spring gets its official start Thursday in the Northern Hemisphere with the arrival of the vernal equinox. But what does that ...

The Vernal Equinox happens Thursday, March 20. This signals the time when the Northern Hemisphere will begin seeing more ...

That’s “why people have a lot of excitement in the week building up because they ... In fact, it takes Ramadan 33 years to circle the entire Gregorian calendar and all four seasons. While latitude ...

Why does that happen that way ... entire Gregorian calendar and all four seasons. While latitude (the distance north or south of the equator) does not directly affect when Ramadan starts, it ...

Spring 2025 technically begins at 5:01 a.m. Eastern time that day as the sun moves directly over the Earth’s equator — the ...

At the time of the equinoxes, the sun appears to move from one hemisphere to the other. The vernal equinox in March is when ...